AUDIOMETRIC TESTING SYSTEM AND APPARATUS

DISPOSAL INTRODUCED IN OTOSCOPIO

Disposable ear mirror

Nose speculum

OSTOSCOPIOPORTATIL WITH CLINICAL LANTERN

Fiberoptic nasopharyngoscope without fog

OTOSCOPE

MULTIFUNCTION MIRROR FOR E.N.T. DEPARTMENT

Nasoscopes

APPARATUS FOR [...]

ENLARGING TYPE FRONTAL MIRROR

OTOSCOPE WITH PROTECTION DEVICE

Optical sensing system for cochlear implant surgery

A sensing system for implant surgery includes an insertion device for moving an implant into a narrow cavity in a patient's body. A sensor measures the distance from an end of the insertion device to anatomic surfaces at a distance from the end of the insertion device. An optical coherence tomography (OCT) system integrates the sensor and produces OCT images, which can be quantified to distance measurements. The system is particularly useful for cochlear implant surgery.

Electronic endoscopic apparatus

An imaging device is installed on a scope distal portion, and captures an image based on an imaging clock. An image processor portion performs image processing on the image captured by the imaging device, and displays the corresponding image based on a display clock on a monitor. A scope cable portion transmits data between the scope distal portion and the image processor portion. A clock oscillator generates a master clock. A first multiplying/dividing circuit multiplies and/or divides the master clock by (natural number/natural number), and generates a transmission clock whose frequency is lower than that of the imaging clock and is (natural number) times the frequency of a vertical synchronization signal.

Fluoroscopy apparatus

A fluoroscopy apparatus includes a light-source device that generates illumination light and excitation light; a fluorescence-image generating unit that generates a fluorescence image based on irradiation with the excitation light; a white-light-image generating unit that generates a white-light image based on irradiation with the illumination light; a fluorescence-image correcting unit that generates a corrected fluorescence image by dividing the signal strengths of pixels in the fluorescence image by the signal strengths of pixels in the white-light image; a characteristic-value acquiring unit that extracts the characteristic value of the corrected fluorescence image; a threshold setting unit that sets a threshold for determining a region of interest in the corrected fluorescence image using a history of characteristic values extracted by the characteristic-value acquiring unit; and a pseudo-color-image generating unit that discriminates between a region of interest and another region in the corrected fluorescence image on the basis of the threshold.

Probe structure, temperature measuring device having the probe structure, and method using the same

The present invention relates to a probe structure, a temperature measuring device having the probe structure, and a method of using the same. The probe structure comprises a light transmissive unit and one or more light sources. One or more light sources radiate one or more colors of light to and through the light transmissive unit. The temperature measuring device includes the above-mentioned probe structure and a temperature measuring body. The probe structure is assembled within the temperature measuring body. By the design of the light transmissive unit and the visual light provided by the light sources, the user can easily place the probe structure to the part to be measured.

Method and apparatus for examining inner ear

An apparatus, for examining an inner ear is provided. An endoscope is provided, comprising a wave guide and an end piece comprising an end window to be placed a first distance from an inner ear, wherein the waveguide focuses light to create a focal plane the first distance from the end window. An optical coherence tomography (OCT) system is connected to a second end of the wave guide and comprises an imaging system connected to the OCT system for generating an image of the inner ear.

SYSTEM AND METHOD FOR MOSAICKING ENDOSCOPE IMAGES CAPTURED FROM WITHIN A CAVITY

Systems and methods for capturing and mosaicking images of one or more surfaces of a collapsed cavity are described. One embodiment includes capturing images using an endoscope, where the optics of the endoscope are radially symmetrical, locating the optical center and dewarping each of the captured images by mapping the image from polar coordinates centered on the optical center of the image to rectangular coordinates, discarding portions of each dewarped image to create high clarity dewarped images, estimating the motion of the endoscope with respect to the interior surface of the cavity that occurred between successive high clarity dewarped images, registering the high clarity dewarped images with respect to each other using the estimates of motion, and combining the registered high clarity dewarped images to create at least one mosaic. 1. A method of imaging the interior surface of a cavity , comprising:capturing images using an endoscope, where the optics of the endoscope are radially symmetrical;locating the optical center of each of the captured images;dewarping each of the captured images by mapping the image from polar coordinates centered on the optical center of the image to rectangular coordinates;discarding portions of each dewarped image to create high clarity dewarped images;estimating the motion of the endoscope with respect to the interior surface of the cavity that occurred between successive high clarity dewarped images;registering the high clarity dewarped images with respect to each other using the estimates of motion; andcombining the registered high clarity dewarped images to create at least one mosaic.2. The method of claim 1 , wherein the optical center is located by comparing the captured image to a template image.3. The method of claim 2 , wherein the optical center is located by locating the translation between the captured image and the template image that results in the smallest sum of absolute differences.4. The method of claim 3 , ...

ENDOSCOPE SYSTEM AND EXTERNAL CONTROL DEVICE FOR ENDOSCOPE

In the processor device connected to the endoscope, the imaging signal transmitted in serial from an imaging chip of the endoscope is converted by an S/P converter to parallel data, and is then decoded by an 8B10B decoder. Pixel data (eight bits) for each pixel is converted by an 8B10B encoder of the imaging chip to word data with ten bits being taken as one word for serial transmission. In the processor device, the fact that a deviation occurs in timing of word synchronization for delimiting serial data into word data due to an influence of noise or the like is detected from a decode error in the 8B10B decoder, and recovery is made by shifting the timing of word synchronization. 1. An endoscope system comprising:an imaging device having a solid-state imaging element mounted at a tip of an insertion part of an endoscope;an external control device connected as an external device for the endoscope to the imaging device via a signal line and controlling the imaging device;an encoding device in the imaging device, the encoding device sequentially encoding pixel data for each pixel sequentially outputted from the solid-state imaging element as an imaging signal for sequential conversion to word data for each word;an imaging signal transmitting device in the imaging device, the imaging signal transmitting device converting the imaging signal obtained by the sequential conversion to word data by the encoding device from a parallel signal to a serial signal and transmitting the converted imaging signal to the external control device through the signal line;an imaging signal receiving device in the external control device, the imaging signal receiving device receiving the imaging signal transmitted by the imaging signal transmitting device and sequentially converting word data sequentially received as the imaging signal from the serial signal to a parallel signal for each word;a decoding device in the external control device, the decoding device sequentially decoding the ...

Motion sensitive and capacitor powered handheld device

A handheld device includes an electronic instrument and a capacitive power supply for storing and delivering power to the electronic instrument. The capacitive power supply includes at least one capacitor, and an electronic circuit operable to boost a voltage from the capacitor to a higher voltage for use by the electronic instrument. The capacitive power supply can be rapidly recharged. Some configurations include an accelerometer which permits the handheld device to detect movement and perform various operations responsive to detected movement. A dual charging station is also disclosed.

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, MACHINE READABLE RECORDING MEDIUM, ENDOSCOPE SYSTEM

An image processing device for processing image information including light reception value information obtained by imaging an inside of a living body includes: a distance information obtainment unit that obtains, at a bright region in the image information, information on a distance to a surface of the living body on the basis of the light reception value information on light in a first wavelength range, and obtains, at a dark region in the image information, information on a distance to the surface of the living body on the basis of the light reception value information on light in a second wavelength range which is a longer wavelength range than the first wavelength range. 1. An image processing device for processing image information including light reception value information obtained by imaging an inside of a living body , the image processing device comprising:a distance information obtainment unit that obtains, at a bright region in the image information, information on a distance to a surface of the living body on the basis of the light reception value information on light in a first wavelength range, and obtains, at a dark region in the image information, information on a distance to the surface of the living body on the basis of the light reception value information on light in a second wavelength range which is a longer wavelength range than the first wavelength range.2. The image processing device according to claim 1 , further comprising an image generation unit that generates an image including three-dimensional information on the basis of the information on the distance to the living body obtained by the distance information obtainment unit.3. The image processing device according to claim 2 , further comprising a display unit that displays the image including three-dimensional information generated by the image generation unit.4. The image processing device according to claim 1 , further comprising a brightness and darkness judgment unit that judges ...

MEDICAL INSTRUMENT WITH PROBE, PROBE COVER, AND METHODS OF USING THE SAME

A medical instrument including a probe adapted to be inserted into an orifice of an animal's body. The instrument includes an emitter of electromagnetic radiation that is sensed by a sensor mounted on the probe. The sensor can then determine, by variations in the amount of radiation received from the emitter, whether a probe cover is mounted over the probe. A sensor can also be used to determine whether the walls of the body orifice block the radiation received from the emitter, thereby indicating position of the sensor, and thus, the probe within the orifice. A special probe cover is disclosed, and methods of using the medical instrument are also disclosed. 1. A medical instrument includinga support structure;a probe attached on said support structure, said probe possessing an outer peripheral surface and adapted to be inserted into an orifice in an animal's body;a sensor adapted to sense electro-magnetic radiation from a source of said radiation remote from the animal's body, said sensor mounted on said outer peripheral surface of said probe in a position so as to receive said radiation; anda microprocessor operatively connected to said sensor, said microprocessor configured to monitor the magnitude of said radiation sensed by said sensor and to evaluate the degree of any reduction of said monitored magnitude as an indication of the insertion of said probe into the body orifice.2. The medical instrument according to wherein said radiation is substantially different from ambient radiation present in the vicinity of said medical instrument.3. The medical instrument according to wherein said radiation includes ambient radiation in the vicinity of said medical instrument.4. The medical instrument according to wherein said radiation is substantially outside the visible spectrum.5. The medical instrument according to wherein said radiation is substantially within the visible spectrum.6. The medical instrument according to wherein said support structure includes a head ...

Endoscope and illumination apparatus for endoscope

An illumination apparatus for an endoscope guiding externally-entering light to a transparent light-guiding body including an annular-shaped annular portion, the annular portion including an inner circumferential face and an outer circumferential face, and making the light exit from the annular portion as illuminating light, wherein the light-guiding body includes: a notch portion formed by cutting out a part of the annular portion so as to form a line extending perpendicularly from the outer circumferential face toward the inner circumference side of the annular portion from a line extending from a point on an outer circumference of a circle in a cross section of the annular portion; and an incident portion that allows the light to enter in a direction along the line extending from the point on the outer circumference, the direction being a direction perpendicular to a cutout surface of the notch portion provided in the annular portion. 1. An illumination apparatus for an endoscope , the illumination apparatus guiding externally-entering light to a transparent light-guiding body including an annular portion having an annular shape , the annular portion including an inner circumferential face and an outer circumferential face , and making the light exit from the annular portion as illuminating light ,wherein the light-guiding body comprises:a notch portion formed by cutting out a part of the annular portion so as to form a line extending perpendicularly from the outer circumferential face toward the inner circumference side of the annular portion from a line extending from a point on an outer circumference of a circle in a cross section of the annular portion; andan incident portion that allows the light to enter in a direction along the line extending from the point on the outer circumference, the direction being a direction perpendicular to a cutout surface of the notch portion provided in the annular portion.2. The illumination apparatus for an endoscope ...

Transparent Speculum Apparatus and System

A system for inspecting a body cavity of a patient comprises an otoscope having a gripping body, a speculum having a narrow distal portion adapted to be placed in the body cavity of the patient and a wide proximal portion connectable to a top end of the gripping body, a viewing port connected to the top end of the gripping body to provide a line of sight through the speculum, and a light source connected to the top end of the gripping body configured to direct light through the speculum, where the speculum is substantially transparent. 1. A system for inspecting a body cavity of a patient , comprising:an otoscope having a gripping body;a speculum having a narrow distal portion adapted to be placed in the body cavity of the patient and a wide proximal portion connectable to a top end of the gripping body;a viewing port connected to the top end of the gripping body to provide a line of sight through the speculum; anda light source connected to the top end of the gripping body configured to direct light through the speculum,wherein the speculum is substantially transparent.2. The system as claimed in claim 1 , wherein the speculum is entirely transparent.3. The system as claimed in claim 1 , wherein the distal portion of the speculum is substantially cylindrical and the proximal portion of the speculum is substantially frustoconical.4. The system as claimed in claim 1 , wherein the gripping body comprises an elongated tubular body comprising a gripping surface having at least one of indentations and protuberances.5. The system as claimed in claim 4 , wherein the gripping surface is knurled.6. A method of inspecting a body cavity of a patient claim 4 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'providing the system as claimed in ;'}inserting the distal portion into the body cavity of the patient;illuminating the body cavity of the patent with the light source;inspecting the body cavity of the patient through a line of sight passing through the distal ...

ELECTRONIC ENDOSCOPE

An electronic endoscope includes a lens holder that has a tube-shaped part, a wide-angle lens that is mounted on the lens holder and that is arranged on one-end side of the tube-shaped part in a state that an optical axis is aligned to a center axis of the tube-shaped part so that an observational field of view extends to a sideward region of the tube-shaped part, an imaging device that receives light acquired through the wide-angle lens and that converts the light into an electric signal, a transparent cover that covers one-end side of the tube-shaped part and whose part facing the observational field of view of the wide-angle lens has transparency, a tube-shaped body part that is connected to the transparent cover on the-other-end side of the tube-shaped part, and a driving section that causes the lens holder to advance or retreat in the center axis direction. 1. An electronic endoscope that is inserted into a subject and then acquires an image inside the subject , comprising:a lens holder that has a tube-shaped part;a wide-angle lens that is mounted on the lens holder and that is arranged on one-end side of the tube-shaped part in a state that an optical axis is aligned to a center axis of the tube-shaped part so that an observational field of view extends to a sideward region of the tube-shaped part;an imaging device that receives light acquired through the wide-angle lens and that converts the light into an electric signal;a transparent cover that covers one-end side of the tube-shaped part and at least whose part facing the observational field of view of the wide-angle lens has transparency;a tube-shaped body part that is connected to the transparent cover on the-other-end side of the tube-shaped part; anda driving section that is arranged inside the body part and that causes the lens holder to advance or retreat in the center axis direction, wherein a feed nut which is fixed to the lens holder in a screwed manner onto the feed screw; and', 'a motor which ...

PROCESSOR FOR ELECTRONIC ENDOSCOPE AND ELECTRONIC ENDOSCOPE APPARATUS

A processor for an electronic endoscope includes first and second image storing units; a motion detector obtains a difference of image data; and a controller executes control in one of a first mode where the image data is sequentially converted into the video signal, and the image data and the difference are sequentially stored in the first and second image storing units; a second mode where the image data stored in the first image storing unit is outputted, and the generated image data and the difference are sequentially stored in the second image storing unit; and a third mode where the image data stored in the second image storing unit is outputted, and the generated image data and the difference are sequentially stored in the first image storing unit, and in the second and the third modes, based on the difference. 1. A processor for an electronic endoscope for processing an image signal from the electronic endoscope and displaying an image on a monitor , comprising:an image data generating unit which generates image data from the image signal;first and second image storing units each of which is capable of storing a plurality of frames of image data;a motion detection unit which obtains a difference for each of the image data by comparing the image data with the image data of one frame ago;a signal processing unit which converts the image data into a video signal which can be displayed on the monitor; anda control unit which controls the signal processing unit and the first and second image storing units,wherein the control unit executes control in one ofa first mode in which the image data generated by the image data generating unit is sequentially converted into the video signal and is outputted, and the image data and the difference are sequentially stored in the first and second image storing units;a second mode in which the image data stored in the first image storing unit is converted into the video signal and is outputted, and the image data generated by ...

SPACE-OPTIMIZED VISUALIZATION CATHETER

Methods and apparatuses for space-optimized visualization catheters are provided. Some embodiments utilize complimentary metal-oxide-semi-conductor (“CMOS”) technology integrated into a CMOS camera train holder system that may be a stand-alone component for use with a visualization catheter, such as a baby endoscope, or may be fabricated/extruded as a part of the catheter itself. Some embodiments of apparatuses, methods, and equivalents thereto provide better direct visual feedback to the medical personnel performing the procedure while providing a similarly-sized outer diameter visualization catheter device having an increased space therein for additional lumens and equipment or by reducing the overall outer diameter of the visualization catheter. 1. A visualization catheter comprising:an outer sheath comprising a proximal outer sheath portion, a distal outer sheath portion, an outer surface, and a lumen comprising an inner surface extending through the proximal outer sheath portion and the distal outer sheath portion;a camera train holder having an inner surface, an outer surface, a proximal camera train holder portion, and a distal camera train holder portion; wherein the camera train holder is disposed within the lumen of the outer sheath and wherein the outer surface of the camera train holder forms at least a portion of an outer wall of the outer sheath; wherein the camera train holder is configured to accept a visualization sensor; anda working channel extending through the proximal outer sheath portion and the distal outer sheath portion, wherein a least a portion of a boundary of the working channel is configured from the camera train holder and the inner surface of the outer sheath.2. The visualization catheter of claim 1 , further comprising an inner catheter coupled to the working channel; wherein the inner catheter is disposed within the lumen of the outer catheter.3. The visualization catheter of claim 1 , further comprising a flushing void claim 1 , ...

SPACE-OPTIMIZED VISUALIZATION CATHETER WITH CAMERA TRAIN HOLDER IN A CATHETER WITH OFF-CENTERED LUMENS

Methods and apparatuses for space-optimized visualization catheters are provided. Some embodiments utilize complimentary metal-oxide-semi-conductor (“CMOS”) technology integrated into a CMOS camera train holder system that may be a stand-alone component for use with a visualization catheter, such as a baby endoscope, or may be fabricated/extruded as a part of the catheter itself. Some embodiments of apparatuses, methods, and equivalents thereto provide better direct visual feedback to the medical personnel performing the procedure while providing a similarly-sized outer diameter visualization catheter device having an increased space therein for additional lumens and equipment or by reducing the overall outer diameter of the visualization catheter. 1. A visualization catheter comprising: a proximal catheter portion;', 'a distal catheter portion;', 'a working channel lumen extending through the proximal catheter portion and the distal catheter portion;', 'a cabling lumen extending through the proximal catheter portion and the distal catheter portion and adjacent to the working channel lumen; and', 'a notch disposed into an inner surface of the distal catheter portion, wherein the notch is off-centered from the cabling lumen and connected to the cabling lumen;, 'a catheter comprising a proximal camera train holder portion configured to receive a visualization sensor; and', 'a distal camera train holder portion configured to receive a lens stack;, 'a camera train holder comprisingwherein the camera train holder is disposed within the notch of the catheter.2. The visualization catheter of claim 1 , further comprising the visualization sensor configured in the proximal camera train holder portion.3. The visualization catheter of claim 2 , wherein the visualization sensor comprises a CMOS sensor.4. The visualization catheter of claim 1 , further comprising the lens stack configured in the distal camera train holder portion.5. The visualization catheter of claim 1 , ...

SPACE-OPTIMIZED VISUALIZATION CATHETER WITH CAMERA TRAIN HOLDER

Methods and apparatuses for space-optimized visualization catheters are provided. Some embodiments utilize complimentary metal-oxide-semi-conductor (“CMOS”) technology integrated into a CMOS camera train holder system that may be a stand-alone component for use with a visualization catheter, such as a baby endoscope, or may be fabricated/extruded as a part of the catheter itself. Some embodiments of apparatuses, methods, and equivalents thereto provide better direct visual feedback to the medical personnel performing the procedure while providing a similarly-sized outer diameter visualization catheter device having an increased space therein for additional lumens and equipment or by reducing the overall outer diameter of the visualization catheter. 1. A visualization system comprising: a proximal portion configured to receive a visualization sensor;', 'a distal portion configured to receive a lens stack;', 'an inner surface comprising a circular cross-sectional profile; and', 'an outer surface comprising a semi-circular cross-sectional profile;', 'wherein the camera train holder is configured for coupling to an outer sheath., 'a camera train holder comprising2. The visualization system of claim 1 , further comprising an outer sheath disposed about the outer surface of the camera train holder.3. The visualization system of claim 1 , wherein the camera train holder further comprises a light channel extending through the proximal portion and the distal portion.4. The visualization system of claim 1 , wherein the camera train holder further comprises a flush channel extending through the proximal portion and the distal portion.5. The visualization system of claim 1 , further comprising a visualization sensor coupled to the camera train holder.6. The visualization system of claim 1 , further comprising a lens stack coupled to the camera train holder.7. The visualization system of claim 1 , further comprising an outer sheath comprising a working channel claim 1 , wherein ...

SPACE-OPTIMIZED VISUALIZATION CATHETER WITH OBLONG SHAPE

Methods and apparatuses for space-optimized visualization catheters are provided. Some embodiments utilize complimentary metal-oxide-semi-conductor (“CMOS”) technology integrated into a CMOS camera train holder system that may be a stand-alone component for use with a visualization catheter, such as a baby endoscope, or may be fabricated/extruded as a part of the catheter itself. Some embodiments of apparatuses, methods, and equivalents thereto provide better direct visual feedback to the medical personnel performing the procedure while providing a similarly-sized outer diameter visualization catheter device having an increased space therein for additional lumens and equipment or by reducing the overall outer diameter of the visualization catheter. 1. A visualization catheter comprising: a body comprising a proximal body portion and a distal body portion, wherein an outer surface of the body comprises an oblong cross-sectional profile;', 'a working channel extending through the proximal body portion and the distal body portion; and', 'means for accepting a camera train holder., 'a catheter comprising2. The visualization catheter of claim 1 , further comprising the camera train holder disposed within the distal body portion of the catheter claim 1 , the camera train holder portion comprising:a proximal camera train holder portion configured to receive a visualization sensor; anda distal camera train holder portion configured to receive a lens stack.3. The visualization catheter of claim 2 , further comprising the visualization sensor configured in the proximal camera train holder portion.4. The visualization catheter of claim 3 , wherein the visualization sensor comprises a CMOS sensor.5. The visualization catheter of claim 2 , further comprising the lens stack configured in the distal camera train holder portion.6. The visualization catheter of claim 1 , wherein the catheter further comprises a light lumen extending through the proximal body portion and the distal ...

IMAGE PROCESSING APPARATUS AND ENDOSCOPE SYSTEM

An endoscope system includes a light source device, a CCD, a video processor, and an observation monitor, wherein the video processor includes: a band decomposition processing section that performs a decomposition processing for decomposing into a plurality of spatial frequency bands on a signal of an image picked up by the CCD, to generate a plurality of band images; an enhancement processing section that performs an enhancement processing on selected band images based on an enhancement amount set for a region where an observation target in a subject is distributed in a feature space formed with wavelength bands or spatial frequency bands of the band images selected among the plurality of band images as axes; and an image generation section that integrates the plurality of band images subjected to the color conversion processing, for each wavelength image, to generate an image. 1. An image processing apparatus comprising:an image input section that receives a medical image picked up in a subject;a band decomposition processing section that performs a decomposition processing respectively on images in a plurality of wavelength bands in the medical image, to decompose the respective images into images in a plurality of spatial frequency bands and generate a plurality of band images;an enhancement amount setting section that sets an enhancement amount for a region where an observation target in the subject is distributed in a feature space, the feature space being a space formed so as to have, as axes, wavelength bands or spatial frequency bands of two or more band images selected among the plurality of band images generated by the band decomposition processing section according to the observation target in the subject, or being another space in which the space is projected;an enhancement processing section that performs an enhancement processing on the selected two or more band images, based on the enhancement amount set by the enhancement amount setting section;a ...

Medical device

A device forming a combination ophthalmoscope and otoscope, having a housing ( 4 ) supporting a light source ( 10 ) and a plurality of lenses ( 8, 9 ), the light source ( 10 ) defining an illumination light path ( 14 ) which illuminates in use a region of interest ( 15 ), the housing having an aperture ( 12 ) defining a viewing light path ( 13 ) along which the region of interest ( 15 ) can be viewed, the lenses ( 8, 9 ) being mounted on a support ( 1 ) relative to the housing ( 4 ) so as to be moveable relative to the housing ( 1 ) so as to allow selection of a lens from the plurality of lenses ( 8, 9 ) to be disposed in the viewing light path, and in which the plurality of lenses form an ophthalmoscopy set ( 8 ) comprising at least one ophthalmoscopy lens and an otoscopy set ( 9 ) comprising at least one otoscopy lens.

IMAGE PICKUP APPARATUS, ENDOSCOPE DISTAL END PORTION INCLUDING THE IMAGE PICKUP APPARATUS, AND ENDOSCOPE DISTAL END UNIT

A distal end rigid member, a prism provided inside the distal end rigid member and positioned at the rear in an optical axis direction of a lens for observing a site to be examined, an image pickup device fixed to a light exit surface of the prism inside the distal end rigid member, and a substrate including a surface fixed to the image pickup device and another surface fixed to an inner circumferential face of the distal end rigid member are included, and the other surface of the substrate is formed in a shape that reduces or eliminates a space between the inner circumferential face of the distal end rigid member and the other surface of the substrate. 1. An image pickup apparatus for picking up an image of a site to be examined , the apparatus comprising:a barrel body;a prism provided inside the barrel body and positioned at a rear in an optical axis direction of a lens for observing the site to be examined;an image pickup device fixed to a light exit surface of the prism inside the barrel body; anda substrate including a surface fixed to the image pickup device and another surface fixed to an inner circumferential face of the barrel body,wherein the other surface of the substrate is formed in a shape that reduces or eliminates a space between the inner circumferential face of the barrel body and the other surface of the substrate.2. The image pickup apparatus according to claim 1 , wherein the substrate includes a multilayer substrate including an insulator and a wiring pattern deposited in a plurality of layers.3. The image pickup apparatus according to claim 1 , wherein the other surface of the substrate is formed in a shape conforming to the inner circumferential face of the barrel body.4. The image pickup apparatus according to claim 3 , wherein the other surface of the substrate is formed in a shape that comes into close contact with the inner circumferential face.5. The image pickup apparatus according to claim 1 , wherein the prism claim 1 , the image ...

DEVICE AND METHOD FOR REDUCING EFFECTS OF VIDEO ARTIFACTS

A method for reducing an effect of a video artifact includes adjusting a phase of a second imaging device's video clock signal so that a phase of the second imaging device's video synchronization signal matches a phase of a first imaging device's video synchronization signal. An endoscopic system includes a first imaging device, a second imaging device, a light source, and a controller that reduces an artifact in an image produced by the first imaging device. In some embodiments, the first imaging device faces the light source. 130-. (canceled)31. An endoscopic system comprising:an insertion tube;a first imaging sensor disposed at a distal portion of the insertion tube;a second imaging sensor disposed beyond the distal end of the insertion tube such that the first and second imaging sensors have adjacent or overlapping views;a pulsed light source disposed beyond the distal end of the insertion tube and configured to provide illumination for the second imaging sensor; anda controller configured to activate the first imaging sensor and the pulsed light source such that during a first time interval, the pulsed light source is activated and the first imaging sensor is not activated, and during a second time interval that is distinct from the first time interval, the pulsed light source is not activated and the first imaging sensor is activated.32. The endoscopic system of claim 31 , wherein the pulsed light source is activated only when the first imaging sensor is in a vertical blanking interval.33. The endoscopic system of claim 31 , wherein the controller is configured to synchronize a duty cycle and/or phase of the pulsed light source such that the pulsed light source is activated only when the first imaging sensor is not activated.34. The endoscopic system of claim 33 , wherein the pulsed light source is activated only when the first imaging sensor is in a vertical blanking interval.35. The endoscopic system of claim 31 , wherein the second imaging sensor and the ...

ENDOSCOPE

An endoscope includes a bending operation knob inputting a bending operation of a bending section in first perpendicular directions, a touch surface which is exposed in an outer surface of a grip casing and on which a bending operation of the bending section in second perpendicular directions is input, and a positional information calculator calculating a positional information of a touched region with time, the touched region being a region that is touched in the touch surface. The endoscope includes a positional change detector detecting a positional change of the touched region when the bending operation of the bending section in the second perpendicular directions is input, and a drive controller controlling a drive state of a drive member in accordance with the positional change of the touched region. 1. An endoscope comprising:an insertion section including a bending section which is configured to bend in first perpendicular directions perpendicular to longitudinal directions and in second perpendicular directions perpendicular to the longitudinal directions and perpendicular to the first perpendicular directions;a grip section which includes a grip casing, and which is provided to a proximal direction side of the insertion section;a bending operation knob which is attached to the grip casing, and which is configured to input a bending operation of the bending section in the first perpendicular directions;a touch surface which is exposed in an outer surface of the grip casing, and on which a bending operation of the bending section in the second perpendicular directions is input;a positional information calculator which is configured to calculate a positional information of a touched region with time, the touched region being a region that is touched in an input of the bending operation in the second perpendicular directions on the touch surface;a positional change detector which is configured to detect, in accordance with the positional information of the ...

MEDICAL SCOPE WITH SINGLE USE PROBE

A medical scope with a probe capable of being utilized for a single imaging procedure is described. The medical scope has a control unit with a programmable memory unit, a socket for receiving a plug end of the probe, and the probe having a light guide and a pair of power wires extending along the length thereof. The control unit also has a display screen, a set of switches to control functions, and a light source. The probe includes a check bit memory unit for retaining a selected value that the control unit will detect, a zero value indicating a new probe and a non-zero value indicating a used probe. Therefore, the used probe will be rejected by the control unit and cannot be used again. 1. A medical scope with a single use probe , comprising:a. a control unit having a socket formed therein;b. a probe having a flexible shaft with a plug mounted at one end thereof, the plug adapted for engaging the socket;c. wherein the probe comprises a check bit capable of retaining a selected value; andd. the control unit being operational to detect a value in the probe and accept only a probe having a value equal to the selected value.2. The medical scope with a single use probe described in claim 1 , wherein the selected value is initially set to zero.3. The medical scope with a single use probe described in claim 1 , wherein the control unit further comprises a display screen.4. The medical scope with a single use probe described in claim 1 , further comprising a camera mounted at a distal end of the probe shaft.5. The medical scope with a single use probe described in claim 1 , wherein the control unit comprises a switch for energizing the control unit and the probe claim 1 , and wherein the energized control unit is de-energized only by disengaging the probe plug from the control unit socket.6. The medical scope with a single use probe described in claim 1 , further comprising a light source residing within the control unit claim 1 , the light source positioned to project a ...

MEDICAL APPLICATIONS OF A MINIATURE VIDEOSCOPE

Endoscopes, particularly videoscopes, of small size and profile are applied to various medical devices such as intravascular catheters and feeding tubes. The endoscopes are of high flexibility, good resolution and low cost so as to be disposable after use. 1. A feeding tube with a videoscope , for visual guidance of the feeding tube into a patient , comprising:a flexible feeding tube suitable for nasal or oral insertion for enteral feeding of a patient,an endoscope within the feeding tube and passing through the length of the tube, with illumination means for lighting a path of the tube into the patient and image means for providing at the proximal end of the tube a continuous image of patient tissue at the distal end of the tube as the tube is advanced into the patient, andthe endoscope being removable from the feeding tube after placement of the feeding tube,whereby the endoscope assists an operator in properly placing the feeding tube through the esophagus, as well as assisting in placement of the tube past the pyloric sphincter when post pyloric feeding is needed.2. The feeding tube of claim 1 , wherein the illumination means comprises at least one optical fiber carrying light from the proximal end to the distal end of the tube.3. The feeding tube of claim 1 , wherein the illumination means comprises an LED at the distal end of the tube claim 1 , with electrical wiring extending from the LED to the proximal end of the tube.4. The feeding tube of claim 1 , wherein the image means comprises at least one optical fiber conveying images from the distal to the proximal end of the tube.5. The feeding tube of claim 4 , wherein the endoscope comprises a videoscope claim 4 , with a camera at the proximal end of the optical fiber producing a digital image displayed on a monitor.6. The feeding tube of claim 1 , wherein the video means comprises a digital camera at the distal end of the tube claim 1 , with electrical wiring connecting the camera to the proximal end of the ...

Otoscanner With Fan And Ring Laser

An otoscanner including a conical laser-reflective optical element and a laser light source and the conical laser-reflecting optical element are configured so that the conical laser-reflecting optical element, when illuminated by the laser light source, projects a broken ring of laser light upon an interior surface of the ear when the ear probe is positioned in the ear and a diffractive laser optic lens and the laser light source and the diffractive laser optic lens are configured so that the diffractive laser optic lens, when illuminated by the laser light source, projects upon an interior surface of the ear a fan of laser light at a predetermined angle with respect to a front surface of the diffractive laser optic lens when the ear probe is positioned in the ear.

ENDOSCOPE CAMERA

There is provided an endoscope camera that achieves closer cumulative tolerance of a camera head and achieves improved accuracy in positioning the camera head. An endoscope camera includes a cylindrical hard case, a camera head provided at a distal end portion of the hard case, and a cover attached to the distal end portion of the hard case which covers the camera head. A rib wall having a holding section is provided inside the cover, and an abutment section which is held by the holding section is provided at the camera head. The abutment section is biased toward the holding section. 1. An endoscope camera comprising:a cylindrical hard case;a camera head provided at a distal end portion of the hard case; anda dome-shaped cover attached to the distal end portion of the hard case which covers the camera head,wherein the cover is provided with a holding section, the camera head is provided with an abutment section, and the abutment section is held by the holding section to locate a spherical center of the cover on an optical axis of the camera head.2. The endoscope camera according to claim 1 , wherein the abutment section is biased toward the holding section.3. The endoscope camera according to claim 1 , wherein the cover is provided with a rib wall for reinforcing the cover.4. The endoscope camera according to claim 3 , wherein the rib wall is provided with the holding section.5. The endoscope camera according to claim 3 , whereina first space for housing the camera head and a second space for housing an illumination section are formed inside the cover, andthe rib wall intervenes between the first space and the second space.6. The endoscope camera according to claim 1 , further comprising:a rotation drive section which rotates the camera head about a rotation axis of the camera head; anda bearing member which pivotally supports the camera head such that the camera head is rotatable about the rotation axis,wherein the abutment section comprises a distal end portion of ...

TROCAR SYSTEM

The invention relates to a trocar system for a minimally invasive work station, comprising an endoscopic instrument () having imaging means () and a device for transmitting the signals containing the image information to a display unit () and, as required, work tools, further comprising a trocar assembly ( to ) having a trocar sleeve, which is designed to receive a pin, including imaging means (), provided with a tip that is permeable to imaging media having different wavelengths, wherein the imaging means are provided to make the work field visible through the distal end of the pin and a device () is provided for transmitting the signals containing the image information to a display unit (). The trocar assembly ( to ) and the minimally invasive instrument () are provided for separate use and for displaying the respective image information for the same display unit (). The pin is provided with an on/off switch (). The display device is equipped to display the image information transmitted by the pin when the pin is switched on and to suppress the display of the image information transmitted by the endoscopic instrument, and to display the information transmitted by the endoscopic instrument when the pin is switched off. 1236. Trocar system for a minimally invasive working location having a minimally invasive instrument () with imaging means () and a device for transmitting the signals containing the imaging information to a display device () and , if necessary , working equipment ,{'b': 7', '16', '15', '12', '7', '10', '14', '10', '6, 'wherein a trocar arrangement ( to ) with a trocar sleeve () is provided, which is provided to receive a shaft () including imaging means ( to , ), wherein the distal end of the shaft is transparent for the imaging, the imaging means are provided to render the working field visible through the distal end of the shaft, and a device () is provided for transmitting the signals containing the imaging information to a display device (),'}{' ...

Endoscope

An endoscope comprises an image sensor incorporated in a distal portion of an insert section to be inserted in a body cavity, a heat dissipation substrate, a multi-core cable, and a connection member. The heat dissipation substrate is attached to the back of a circuit board that supports the image sensor. The multi-core cable has signal lines and a second shield member. The signal lines, each covered with a first shield member, transmit signals to/from the image sensor. The second shield member covers and holds the signal lines together. The second shield member has an electrically conductive layer. The connection member transmits heat, generated in the image sensor, from the heat dissipation substrate to the second shield member.

MEDICAL DIAGNOSTIC INSTRUMENT

A medical diagnostic instrument that enables optical viewing of a target area, includes an optical system disposed within an instrument housing, the optical system including at least one primary optical element disposed along an optical axis. A focusing screen is distally aligned along the optical axis for focusing an image of the target area received from the optical system. The focusing screen enables a user to view the target area without requiring an eyepiece, thereby permitting the caregiver to conduct examinations without requiring intimate contact between the patient and the caregiver. 1. An otoscope for conducting examinations of the ear , said otoscope comprising:an instrument head;an optical system comprising at least two lens elements aligned along an optical axis for receiving an image from the ear of a patient; anda focusing screen aligned along said optical axis that receives a focused image of said target area from said optical system, each of said optical system and said focusing screen being disposed within said instrument head wherein said focusing screen is configured to present said focused image to a user at a predetermined distance from the rear end of said instrument head.2. An otoscope as recited in claim 1 , further comprising at least one magnification lens element disposed proximally from said focusing screen and aligned along said optical axis.3. An otoscope as recited in claim 2 , wherein said at least one magnification lens element is attachable to the rear end of said instrument head.4. An otoscope as recited in claim 2 , wherein said at least one magnification lens element is releasably attachable to said instrument head.5. An otoscope as recited in claim 1 , further comprising a focusing mechanism for selectively adjusting the focusing position of at least one optical component of said otoscope.6. An otoscope as recited in claim 5 , wherein said focusing mechanism is configured to shift the position of said focusing screen to one of ...

DIGITAL OTOSCOPE

An otoscope includes an instrument head, a tip element and an optical system. The instrument head has a distal insertion portion for insertion into an ear of a human or veterinary subject. The distal insertion portion has a distal opening. The tip element is releasably attached to the distal insertion portion. The tip element has a distal opening. The optical system is contained within the instrument head. The optical system includes a plurality of optical components. The optical system further comprises a viewing component for viewing of an image of a target of interest aligned along an optical axis disposed within said distal opening. The optical system is configured to provide a field of having a diameter equaling at least 7 mm at a distance of at least 15 mm from a distal opening of said attached tip element. The optical system is further configured to simultaneously provide a distance range of optimal focus having a range of at least 8 mm. The distance range of optimal focus includes a location at a working distance equal to about 30 mm. 1. An otoscope comprising:a digital image forming device having a zoom magnification feature;an instrument head having a distal insertion portion for insertion into an ear of a human or veterinary subject, said distal insertion portion having a distal opening;a tip element having a distal opening;an optical system contained within said instrument head, said optical system including a plurality of optical components; andwherein said optical system comprises a tip element configured to penetrate at least 5 mm into a representative ear canal and provides an distance range of optimal focus having a length of at least 5 mm.2. An otoscope comprising:an instrument head having a distal insertion portion for insertion into an ear of a human or veterinary subject, said distal insertion portion having a distal opening;a tip element having a distal opening;an optical system contained within said instrument head, said optical system ...

ENDOSCOPE WITH DISTAL TIP HAVING ENCASED OPTICAL COMPONENTS AND DISPLAY ORIENTATION CAPABILITIES

An apparatus according to one embodiment includes an endoscope tip including a housing that is monolithically formed of a transparent material. At least one optical component is at least partially encased within the housing. The optical component can be, for example, a light source, a fiber optic, an imaging sensor, a lens, a reflector or a light shield. In another embodiment, an apparatus includes an endoscope having a distal end portion that includes a housing. The housing is monolithically formed with a transparent material and a light source is at least partially encased within the housing. The housing also includes a micro-defects portion within the transparent material of the housing. The micro-defects portion is configured to provide a selected output shape of a beam of light produced by the light source. 116-. (canceled)17. An apparatus , comprising:an endoscope including an elongate member and an image detector disposed at a distal end portion of the elongate member, the image detector configured to generate an image signal;a handle coupled to the elongate member of the endoscope; andan actuator coupled to the handle, the actuator configured to be actuated by a user to modify an orientation of an image when the image is displayed on an image display device, the image being associated with the image signal.18. The apparatus of claim 17 , further comprising:a processor operatively coupled to the actuator and configured to send a signal to the image display device to modify the orientation of the image.19. The apparatus of claim 17 , further comprising a processor operatively coupled to the actuator and configured to send a signal to the image display device to display a mark within the image when the image is displayed on the image display device claim 17 , a location of the mark within the displayed image being associated with an orientation of the image relative to an endoscope.20. The apparatus of claim 17 , wherein the actuator is a first actuator claim ...

DEVICE AND METHOD FOR DETERMINING THE PRESENCE OF MIDDLE EAR FLUID

A device for determining the presence of abnormal fluid in a middle ear of a subject includes an elongated probe, a first light source housed within the elongated probe, and a second light source housed within the elongated probe. The elongated probe includes a distal end for inspection of an ear. The First light source is configured to convey an optical beam through a tympanic membrane associated with the middle ear of the subject, without puncturing the tympanic membrane. The second light source is configured to convey light through the distal end of the elongated probe and illuminate the tympanic membrane. 1. A device for determining the presence of abnormal fluid in a middle ear of a subject , said device comprising:an elongated probe having a distal end for inspection of an ear;a first light source configured to convey an optical beam through a tympanic membrane associated with the middle ear of the subject, without puncturing the tympanic membrane, said first light source being housed within said elongated probe; anda second light source configured to convey light through said distal end of said elongated probe and illuminate the tympanic membrane, said second light source being housed within said elongated probe.2. The device of claim 1 , wherein said elongated probe comprises an otoscope.3. The device of claim 1 , wherein said second light source comprises an incandescent light source.4. The device of claim 1 , wherein said first light source operates at a power of less than about 10 mW.5. The device of claim 4 , wherein said first light source operates at a power of less than about 5 mW.6. The device of claim 1 , wherein said first light source is selected from the group consisting of a light emitting diode (LED) claim 1 , a low power laser claim 1 , and a low power laser diode.7. The device of claim 1 , wherein said first light source is a lower power laser diode configured to deliver a coherent optical beam having a wavelength of about 532 nm.8. The ...

Method and apparatus for robotically assisted cochlear implant surgery

A novel sensing system and methods for preventing damage to the cochlea during cochlear implant surgery are disclosed, using optical sensing to determine the distance of a stylet or the end of the implant itself from the interior wall of the scalar tympani. A variety of feedback methods are proposed to enable the surgeon to perform the procedure safely without damage to the basilar membrane or other delicate anatomic structures. Although a number of embodiments are disclosed, one preferred embodiment comprises a robotically manipulated end-effector.

APPARATUS AND METHOD FOR NUCLEAR IMAGING

A system for endoscopic nuclear imaging, a nuclear probe and related methods are provided. In one embodiment, a system includes a movable endoscopic nuclear probe which comprises a collimator and a detector, the endoscopic nuclear probe having an elongated body with a longitudinal axis (X), wherein the detector and the collimator are arranged on the elongated body, and the collimator having a field of view with an axis (Y) and the axis (Y) is angled with respect to the axis (X) of the elongated body of the endoscopic nuclear probe; means for determining the position and orientation of the elongated body of the endoscopic nuclear probe; an evaluation unit including means for computationally determining an actual position and actual orientation of the elongated body of the endoscopic nuclear probe; and a program storage section and means for computing at least one quality parameter of the image. 1. A system for endoscopic nuclear imaging , which comprises:a movable endoscopic nuclear probe which includes a collimator and a detector for detecting radioactive radiation, wherein the endoscopic nuclear probe has an elongated body with a longitudinal axis (X), which is designed to be inserted into the body of a patient, wherein the detector and the collimator are arranged on the elongated body of the endoscopic nuclear probe, and wherein the collimator has a field of view with an axis (Y), wherein the axis (Y) of the field of view of the collimator is angled with respect to the axis (X) of the elongated body of the endoscopic nuclear probe;means for determining the position and orientation of the elongated body of the endoscopic nuclear probe; i) an interface system for transmitting data with information about the detected radioactive radiation, and information about the position and orientation of the elongated body of the endoscopic nuclear probe to the evaluation unit,', 'ii) a data storage section for storing the information;', 'iii) means for synchronising the ...

SYSTEM AND METHOD FOR ENDOSCOPIC MEASUREMENT AND MAPPING OF INTERNAL ORGANS, TUMORS AND OTHER OBJECTS

A system and method for endoscopic measurement and mapping of internal organs, tumors and other objects. The system includes an endoscope with a plurality of light sources and at least one camera; a processor; a memory; and a program stored in the memory. The program, when executed by the processor, carries out steps including projecting light beams from the plurality of light sources so light points associated with the light beams appear on an object; and generating at least one image frame of the object based on the light points. The program, when executed by the processor, can further carry out steps including converging positions of the light points and determining a measurement of the object. The determining step can further include using a “shape from motion” process, a “shape from shading” process, and an inter-frame correspondence process, and can be performed by a third party for a transactional accommodation. 1. An endoscopic measurement method for object reconstruction , the method comprising:projecting, by an endoscope having a plurality of light sources and a camera, light points on an object to be measured; andgenerating a plurality of image frames of the object based on distances between the light points,wherein the light points are provided by converging light beams in a field of view of the camera.2. The endoscopic measurement method of claim 1 , further comprising:obtaining partial surfaces of a first image frame of the object and identifying feature points of the first image frame;obtaining partial surfaces of a second image frame of the object having at least one feature point at a location other than a location of the feature points of the first image frame;determining motion parameters by tracking locations of the feature points of the first image frame and the at least one feature point of the second image frame; andreconstructing the object by integrating the partial surfaces obtained from the first image frame and of the second image frame.3 ...

Wiring board, manufacturing method for wiring board, and image pickup apparatus

A wiring board includes a plurality of wiring layers, a plurality of insulating layers, and an electrode member made of a conductive material, the electrode member being incorporated in the wiring board in a state in which the electrode member includes exposed sections on side surfaces that cross the plurality of wiring layers and the plurality of insulating layers.

OPTICAL TOMOGRAPHIC IMAGING OTOSCOPE WITH INTEGRATED DISPLAY AND DIAGNOSIS

A diagnosis-and-display integrated optical tomographic imaging otoscope for examining otitis media. A hollow casing includes an ear specular disposed on a front surface, a display including an LCD disposed on a rear surface, and a manipulating handle on a lower part. An image-photographing part includes a CCD camera inside the casing, and photographs an ear drum image of a patient through the ear specular. A section-photographing part includes a collimator and a galvanometer mirror inside the casing, and photographs section images of the ear drum and a middle ear of the patient. The ear drum image obtained by the image-photographing part and the section images of the ear drum and the middle ear are obtained in a non-incision method by the section-photographing part, and are displayed in real time on the LCD such that desirable images can be stored. 1. A diagnosis-and-display integrated optical tomographic imaging otoscope for examining otitis media , comprising:a casing having a hollow structure of a predetermined size, wherein the casing comprises an ear specular disposed on a front surface, a display including a liquid crystal display disposed on a rear surface, and a manipulating handle on a lower part;an image-photographing part comprising a charge-coupled device camera inside the casing, wherein the image-photographing part photographs an ear drum image of a patient through the ear specular; anda section-photographing part comprising a collimator and a galvanometer mirror inside the casing, wherein the section-photographing part photographs section images of the ear drum and a middle ear of the patient,wherein the ear drum image obtained by the image-photographing part and the section images of the ear drum and the middle ear obtained by the section-photographing part are displayed in real time on the liquid crystal display such that desirable images can be stored.2. The diagnosis-and-display integrated optical tomographic imaging otoscope according to claim 1 ...

ADJUSTABLE MULTIFUNCTIONAL MEDICAL EXAMINATION INSTRUMENT

A speculum configured for attachment to an otoscope attachment of a medical examination instrument is provided in an embodiment herein. The speculum includes a proximate end, a distal end, and a speculum body extending from the proximate end to the distal end. The proximate end is configured for attachment to a first end of the otoscope attachment, and the distal end is configured for penetration into an orfice of a subject. The adjustable speculum further includes at least one flange, wherein the at least one flange is adjustably positioned on the speculum body between the proximate end and the distal end to limit a depth of the penetration of the speculum in the orfice. 1. A multifunctional medical examination instrument comprising:an elongated body having a first end and a second end;a light emitting member disposed at said first end of said elongated body;a power supply associated with said elongated body, said power supply in electrical communication with said light emitting member;an otoscope attachment selectively connectable via an otoscope base fitting to said first end of said elongated body over said light emitting member, said otoscope attachment comprising a first end and a second end, wherein said second end comprises a viewing end comprising a magnifying lens, a mirror disposed in said otoscope attachment to reflect light from said light emitting member through said magnifying lens in said viewing end; anda speculum removably attached to the first end of the otoscope attachment, said speculum comprising at least one flange disposed thereon.2. The medical examination instrument of claim 1 , further comprising an I/O connector projecting out of said second end of said elongated body claim 1 , said I/O connector in electrical communication with said power supply claim 1 , wherein said power supply is a rechargeable power supply claim 1 , and said I/O connector is adapted for operative connection with an external power supply claim 1 , so as to charge ...

Low Profile Electrode Assembly

A tissue electrode assembly includes a membrane configured to form an expandable, conformable body that is deployable in a patient. The assembly further includes a flexible circuit positioned on a surface of the membrane and comprising at least one base substrate layer, at least one insulating layer and at least one planar conducting layer. An electrically-conductive electrode covers at least a portion of the flexible circuit and a portion of the surface of the membrane not covered by the flexible circuit, wherein the electrically-conductive electrode is foldable upon itself with the membrane to a delivery conformation having a diameter suitable for minimally-invasive delivery of the assembly to the patient. 1. A minimally invasive visualization assembly configured to visualize a target location in a patient's body , comprising:an elongate delivery device comprising a guidewire lumen;a plurality of cameras mounted to the elongate delivery device; anda closed inflatable membrane secured to the elongate device, the elongate device being in fluid communication with the closed inflatable membrane and allowing a fluid to be delivered into the closed inflatable membrane through the elongate device to inflate the closed inflatable membrane,wherein the plurality of cameras are disposed within the closed inflatable membrane and configured to visualize substantially 360 degrees around a longitudinal axis defined by the elongate delivery device to which the plurality of cameras are mounted.2. The assembly of further comprising a camera subassembly comprising the plurality of cameras claim 1 , wherein the camera subassembly is mounted to the elongate delivery device.3. The assembly of wherein the subassembly comprises at least one light source.4. The assembly of further comprising a plurality of camera subassemblies mounted to the elongate delivery device claim 1 , the plurality of subassemblies comprising the plurality of cameras.5. The assembly of wherein the plurality of ...

Devices, Methods and Systems for Acquiring Medical Diagnostic Information and Provision of Telehealth Services

The invention relates generally to various systems, tools and methods for acquiring diagnostic information, including medical information, for a user, transmitting the information to a remote location, assessing the information, and transmitting resulting diagnosis and treatment information to the user and/or a third party for subsequent action. The present invention provides consumer and user-friendly telemedicine systems and procedures which enable health services and/or diagnosis to be provided at a distance remotely. 1. An imaging apparatus for obtaining images inside a patient's ear canal , the imaging apparatus comprising a main body and an extension having a central axis structurally configured for insertion into the patient's ear canal , the imaging apparatus comprising an imaging element structurally configured for obtaining images which are angled relative to and/or offset of the central axis of the extension into the ear canal.2. The imaging apparatus according to claim 1 , wherein the imaging apparatus comprises an engagement member which is structurally configured to be supported in-use by a patient's ear or head.3. The imaging apparatus according to claim 1 , wherein the imaging apparatus comprises a wireless transmission element for wirelessly transmitting the obtained images to a computing device.4. The imaging apparatus according to claim 1 , wherein the extension has a soft outer surface for improved patient comfort during insertion of the extension into the patient's ear canal.57-. (canceled)8. A kit for collecting diagnostic information of a patient claim 1 , the kit comprising:a. a main body comprising a diagnostic processor for obtaining medical diagnostic information of the patient, the body comprising a transmission element for transmitting the diagnostic information via a wired or wireless connection to a computing device; andat least two attachments for the main body selected from the group consisting of:b1. a first attachment comprising an ...

Imaging Catheter System

A catheter with an imaging assembly is disclosed. The catheter is used with a console for viewing and/or storing images obtained from the catheter. The catheter may be a feeding tube assembly. The imaging assembly on the feeding tube assembly allows a user to confirm placement of the feeding tube assembly in the patient's alimentary canal. 173.-. (canceled)74. An imaging catheter system for use in performing a medical procedure , the imaging catheter system comprising:an imaging catheter including:an elongate body having opposite first and second ends,an imaging assembly at the first end of the body adapted to be inserted into a subject, the imaging assembly including an imaging device for generating imaging signals representative of images of anatomy of the subject when the imaging assembly is inserted in the subject, wherein the imaging assembly is adapted to transmit the imaging signals generated by the imaging device; anda console including a display, wherein the console is configured for receiving the imaging signals transmitted by the imaging assembly and displaying images generated from the imaging signals on the display, wherein the console configured to simultaneously present an image previously received by the console from the imaging assembly and a current image from image data currently being received by the console from the imaging assembly.75. The imaging catheter system of claim 74 , wherein the console is configured to provide a graphical user interface on the display that provides a user with an option to annotate one or more images.76. The imaging catheter system of claim 75 , wherein the option to annotate the one or more images includes the option to add text to the one or more images.77. The imaging catheter system of wherein the previously received image and the current image are displayed side-by-side. The present application claims priority to U.S. Provisional Application Ser. Nos. 61/482,080, filed May 3, 2011, and 61/380,985, filed Sep. 8, ...

ENDOSCOPE WITH MULTIFUNCTIONAL EXTENDIBLE ARMS AND ENDOSCOPIC INSTRUMENT WITH INTEGRATED IMAGE CAPTURE FOR USE THEREWITH

An endoscope and methods of use thereof are provided, which includes at least one multi-functional extending arm supporting a plurality of imaging, lighting and other sensory elements. The arms provide a mounting platform upon which cameras, lights and sensors may be mounted to generate multiple-angled images and video, arena-like lighting and other data for performing a minimally-invasive surgical (MIS) procedure. The arms may be inserted through a single portal in the endoscope and extended outward in multiple directions from the single portal once inserted into a body cavity. The endoscope may also include support arms which support the extending arms within the body cavity and a stabilization plate which anchors the endoscope to an external surface of the body. An endoscopic tool with optical, lighting and other sensors integrated into a functional end is also provided. 1. An endoscope with a multifunctional extending arm , comprising:a central shaft with a distal end and a proximal end, and configured to be inserted through a cannula and into a body cavity;at least one extendible arm configured at the distal end of the central shaft, wherein the at least one extendible arm is configured to extend away from the central shaft when the distal end has protruded through the cannula and into the body cavity;wherein the at least one extendible arm is configured with at least one sensor element.2. The endoscope of claim 1 , further comprising at least one support arm extending away from the central shaft and proximal to the at least one extendible arm claim 1 , wherein the at least one support arm is disposed against an interior surface of the body cavity wall.3. The endoscope of claim 2 , further comprising a stabilization plate positioned around a circumference of the cannula and disposed against an exterior surface of the body cavity wall.4. The endoscope of claim 3 , wherein the stabilization plate is in positional communication with the at least one support arm ...

SYSTEMS, METHODS, AND APPARATUS FOR ATTACHING AN OTOSCOPE

A device for attaching an optical element, such as an otoscope, to a smart phone for diagnosing and/or identifying problems of an outer ear, a middle ear, and/or an ear canal of a patient. The device may comprise a main body. The main body may comprise an aperture and a first engagement member configured to engage with a second engagement structure that belongs to the optical element. A first surface may be connected to the main body and configured may be to contact a first smart phone surface. A piston may be provided that may comprises a second surface that may be parallel to the first surface and may be configured to contact a second smart phone surface. A threaded knob may be provided and may be connected to the piston through the aperture. 1. A device for attaching a movable optical element to a smart device , the device comprising:a main body comprising an aperture and a first engagement member configured to engage with a second engagement member that belongs to a moveable optical element;a first surface connected to the mam body and configured to contact a first smart device surface;a piston that comprises a second surface drat is parallel to the first surface and is configured to contact a second smart device surface; anda threaded knob connected to the piston through the aperture, wherein the threaded knob is configured to move the piston in a direction relative to the first surface when turned.2. The device of claim 1 , wherein the movable optical element is an otoscope.3. The device of claim 1 , wherein the first surface is a first non-scratch surface claim 1 , and the second surface is a second non-scratch surface.4. The device of claim 1 , wherein the aperture is a first aperture and the main body further comprises a second aperture configured to be aligned with a viewing portion of the movable optical element.5. The device of claim 1 , wherein the piston further comprises a shaft with a threaded hole and a keyway.6. The device of claim 5 , wherein the ...

System and Method for Wirelessly Transmitting Operational Data From an Endoscope to a Remote Device

A system for wirelessly transmitting data from an endoscope, comprising an endoscope having a control body, an insertion tube extending from the control body, the distal end of the insertion tube containing an image sensor and a light source, and a control head connected to the control body, which comprises a battery; a light source amplifier connected to the battery, the light source amplifier operable to boost the intensity of the light source; a video processor configured to create compressed video data from a video stream captured via the image sensor; and a wireless communication module configured to negotiate a wireless connection with a mobile device, wherein the wireless communication module is further configured to transmit the compressed video data to the mobile device over the wireless connection, and wherein the wireless communication module comprises a channel discriminator configured to automatically avoid RF interference. 1. A system for wirelessly transmitting data from an endoscope , the system comprising:the endoscope having a control body and an insertion tube extending from the control body;an image sensor located at the distal end of the insertion tube;a light source located at the distal end of the insertion tube; anda control head connected to the control body, having:a battery;a light source amplifier connected to the battery, the light source amplifier operable to boost the intensity of the light source;a video processor configured to create video data from a video stream captured via the image sensor; anda wireless communication module configured to negotiate a wireless connection with a mobile device, wherein the wireless communication module is further configured to transmit the video data to the mobile device over the wireless connection, and wherein the wireless communication module comprises a channel discriminator.2. The system of claim 1 , wherein the wireless communication module is further configured to negotiate a second wireless ...

CONTROLLER AND INSERTION APPARATUS

A controller which controls an operation of a self-propelled mechanism of an endoscope includes an inspection control section, a usual control section, an endoscope connection detection circuit and a control switch section. The endoscope connection detection circuit detects that the endoscope has been connected. The control switch section determines whether or not the inspection operation is performed for the endoscope at the time of the connection of the endoscope, causes the usual control section to perform the usual operation when the inspection operation is performed, and causes the inspection control section to perform the inspection operation and then causes the usual control section to perform the usual operation when the inspection operation is not performed. 1. A controller which controls an operation of a self-propelled mechanism of an endoscope comprising an elongated insertion section and the self-propelled mechanism , the self-propelled mechanism generating a force that inserts the insertion section into or removes the insertion section from a subject , the controller comprising:at least one circuit configured tocontrol an inspection operation of the self-propelled mechanism;control a usual operation of the self-propelled mechanism to insert the insertion section into or remove the insertion section from the subject;determine whether or not the inspection operation has been performed for the endoscope when the endoscope has been connected; andperform the inspection operation and then perform the usual operation when the inspection operation has not been performed.2. The controller according to claim 1 , further comprising a memory that records the identification information claim 1 , whereinthe at least one circuit is further configured toread, from the endoscope, identification information that individually identifies the endoscope recorded in the endoscope,cause the memory to record the identification information of the endoscope that is connected ...

Manual Operation Assistance with Earpiece with 3D Sound Cues

A method of providing audio feedback in response to a user performance using an earpiece includes steps of identifying a manual work operation to be performed by the user, wherein the identifying the manual work operation is performed by the earpiece, monitoring performance of the manual work operation by the user, wherein the monitoring the performance of the work operation is performed by the earpiece, generating 3D sound cues at the earpiece to assist in the performance of the manual work operation by the user, and outputting the 3D sound cues to the user at one or more speakers of the earpiece during the performance of the manual work operation by the user. 1. A method of providing audio feedback in response to a user performance using an earpiece comprising steps of:identifying a manual operation to be performed by the user, wherein the identifying the manual operation is performed by the earpiece;monitoring performance of the manual operation by the user, wherein the monitoring the performance of the manual operation is performed by the earpiece;generating 3D sound cues at the earpiece to assist in the performance of the manual operation by the user;outputting the 3D sound cues to the user at one or more speakers of the earpiece during the performance of the manual operation by the user.2. The method of wherein the 3D sound cues are generated to be perceived as coming from a spatial location having a contextual relationship with the manual operation by the user.3. The method of wherein the monitoring the performance of the manual operation by the user is performed by monitoring movement of the user during the manual operation using one or more inertial sensors of the wireless earpiece.4. The method of wherein the monitoring the performance of the manual operation by the user is performed by monitoring audio of the user sensed by the earpiece during the manual operation using one or more microphones of the earpiece.5. The method of wherein the monitoring the ...

LIPOSUCTION CANNULA WITH IMAGING MEANS

The cannula () comprises a tube () with a front end () at which there is provided at least one suction opening (), and with a back end () intended to be connected to a source of vacuum; in the tube () there being defined at least one longitudinal flow conduit () for the aspirated material; and an imaging apparatus () capable of supplying first signals or data allowing the generation of a visual representation of the environment in close proximity to the front end of the tube () of the cannula () down to a first depth or distance, and second signals or data allowing the generation of a visual representation of the environment around the front end of the tube () of the cannula () down to a second depth or distance, greater than the said first depth or distance. 1. Liposuction cannula , comprising:a tube with a front end at which there is provided at least one suction opening, and with a back end intended to be connected to a source of vacuum; in the tube there being defined at least one longitudinal flow conduit for the aspirated material; anddetector means arranged at the front end of said tube and capable of supplying in use signals containing information useful for the operator using the cannula;wherein the said detector means comprise an imaging apparatus capable of supplying first signals or data allowing the generation of a visual representation of the environment in close proximity to the front end of the tube of the cannula down to a first depth or distance, and second signals or data allowing the generation of a visual representation of the environment around the front end of the tube of the cannula down to a second depth or distance, greater than the said first depth or distance.2. Liposuction cannula according to claim 1 , wherein said imaging arrangement comprises a first imaging device capable of producing video signals or data for displaying the environment in close proximity to the front end of said tube.3. Liposuction cannula according to claim 1 , ...

APPARATUS AND METHODS FOR PERFORMING BODY lMAGING

An otoscope, comprising: (a) a flexible speculum, operable to be inserted into an ear canal; (b) a stopper, coupled to the flexible speculum, operable to limit penetration depth of the flexible speculum into the ear canal; and (c) an imaging sensor, located inside the flexible speculum, operable to capture an image of an eardrum of the ear canal; wherein a flexibility of the flexible speculum allows alignment of the imaging sensor according to a shape of the ear canal. 1. An otoscope , the otoscope comprising:a flexible speculum, operable to be inserted into an ear canal;a stopper, coupled to the flexible speculum, operable to limit penetration depth of the flexible speculum into the ear canal; andan imaging sensor, located inside the flexible speculum, operable to capture an image of an eardrum of the ear canal;wherein a flexibility of the flexible speculum allows alignment of the imaging sensor according to a shape of the ear canal.2. The otoscope according to claim 1 , wherein the stopper is wider than the ear canal.3. The otoscope according to claim 1 , wherein the flexible speculum comprises a rigid tip which comprises the imaging sensor claim 1 , and a flexible part coupling the rigid tip and a base of the flexible speculum.4. The otoscope according to claim 1 , wherein the imaging sensor is operable to capture the image of the eardrum when a bending of the flexible speculum blocks any line of sight between a leading plane of the flexible speculum and a base of the flexible speculum.5. The otoscope according to claim 1 , wherein the imaging sensor is operable to capture the image of the eardrum when an optical axis of the imaging sensor and a longitudinal axis of a back part of the flexible speculum define an angle of at least 10 degrees.6. The otoscope according to claim 1 , wherein the stopper is mechanically configurable to limit the penetration of the flexible speculum into the ear canal to different depths.7. The otoscope according to claim 1 , wherein ...

METHODS AND DEVICES FOR TRANSXIPHOID ACCESS TO THE MAMMARY ARTERIES

A trans-xiphoid procedure for gaining entry to the chest cavity of a patient, sometimes also referred to herein as a “TRAX” procedure. The procedure may be used for, among other things, mobilization of the mammary arteries and performing coronary artery bypass surgery in which the mammary artery of the patient or other conduit is joined to a coronary artery of the patient, such as the left anterior descending (LAD) coronary artery. 1. An exposure device useful for providing surgical access to the mammary arteries of a subject , the device comprising:an elongate body member having a proximal end, a distal end configured for internal placement in a subject, a bottom portion, and a pair of opposing side wall portions, the bottom and side wall portions together having a top surface portion forming an elongate access channel open through at least the proximal end;the body member configured for insertion of the distal end into the chest cavity of a subject through the subject's upper abdomen and diaphragm into a position overlying the subject's heart and underlying the subject's sternum, with both the right and left mammary arteries of the subject positioned above and accessible through the access channel.2. The exposure device of claim 1 , further comprising a mounting member connected to the top surface portion claim 1 , the mounting member configured for retaining and positioning an endoscope such that claim 1 , in use claim 1 , an endoscope extends from the proximal end to the distal end through the access channel claim 1 , and into the subject.3. The exposure device of claim 1 , further comprising an at least one a camera and/or light source mounted on the exposure device other than an endoscope camera.4. The exposure device of claim 1 , further comprising at least one stationary anchor member connected to the body member and configured for securing an elastic mammary artery retractor band thereto and arranged proximally to distally on the top surface portion).5. The ...

MOTION SENSITIVE AND CAPACITOR POWERED HANDHELD DEVICE

A handheld device includes an electronic instrument and a capacitive power supply for storing and delivering power to the electronic instrument. The capacitive power supply includes at least one capacitor, and an electronic circuit operable to boost a voltage from the capacitor to a higher voltage for use by the electronic instrument. The capacitive power supply can be rapidly recharged. Some configurations include an accelerometer which permits the handheld device to detect movement and perform various operations responsive to detected movement. A dual charging station is also disclosed. 1. A handheld medical device comprising:an electronic device;a power source;an accelerometer operable to detect movement and orientation of the handheld medical device; anda processing device communicatively coupled to the accelerometer and configured to automatically adjust an ON/OFF state of the electronic device based at least in part on (i) a detected movement of the medical device, and (ii) a detected orientation of the medical device at a time of the detected movement.2. The handheld medical device of claim 1 , wherein the ON/OFF state is automatically adjusted upon insertion or removal of the handheld medical device into or from a charging cradle.3. The handheld medical device of claim 1 , wherein the handheld medical device is automatically turned ON when the accelerometer detects: (i) vertically upward movement of the handheld medical device claim 1 , and (ii) a vertical orientation of the handheld medical device.4. The handheld medical device of claim 1 , wherein the handheld medical device is automatically turned OFF when the accelerometer detects: (ii) vertically downward movement of the handheld medical device claim 1 , and (ii) a vertical orientation of the handheld medical device.5. The handheld medical device of claim 1 , wherein the handheld medical device is automatically turned OFF when (i) no movement is detected for a predetermined time period claim 1 , and (ii ...

SURGICAL IMAGING DEVICE

A surgical imaging device includes at least one light source for illuminating an object at least two image sensors configured to generate image data corresponding to the object in the form of an image frame, and a video processor configured to receive from each image sensor the image data corresponding to the image frames and to process the image data so as to generate a composite image. 1. (canceled)2. A surgical imaging device , comprising:an image sensor configured to generate image data corresponding to a surgical site; anda video processor configured to receive the image data from the image sensor, the video processor further configured to evaluate a motion vector and an alignment vector.3. The surgical device of claim 2 , further comprising a display device coupled to the video processor.4. The surgical device of claim 3 , wherein the video processor is configured to generate a display image oriented in a first direction for display on the display device.5. The surgical device of claim 4 , wherein the video processor is configured to display further images in an orientation that is the same as the first orientation.6. The surgical device of claim 5 , wherein the video processor is configured to display further images in an orientation that is the same as the first orientation when an orientation of the image sensor is changed.7. The surgical device of claim 5 , wherein the video processor is configured to stabilize the display image by comparing a current image frame to a reference image frame claim 5 , the current image frame divided into a plurality of current image regions and the reference image frame divided into a plurality of reference image regions.8. The surgical device of claim 7 , wherein the motion vector and the alignment vector are evaluated for each current image region of the current image frame.9. The surgical device of claim 8 , wherein the evaluation is performed by selecting the reference image region of the reference image frame that has a ...

OTOSCOPE SUCTION ADAPTER FOR REMOVING FOREIGN OBJECTS AND DEBRIS FROM THE EAR CANAL AND NASAL PASSAGE

An otoscope suction adapter is a funnel shaped suction device that attaches to both an otoscope and suction unit in order to remove foreign objects and debris from the ear canal. The distal opening is referred to as the suction tip, which passes to a suction chamber, suction tube, and suction connector. On the posterior external aspect of the device, a point of attachment exists for the attachment of an otoscope. This allows for the transmission of light and visualization through the suction tip during suctioning procedures. The suction connector serves as a point of attachment for suction tubing and a portable or wall suction device. Emergency Room physicians affix this device to an otoscope and suction unit when attempting to remove foreign objects from a patient's ear canal. Practitioners may also use this device to remove excess ear wax and debris. 1. An otoscope suction device comprising:a suction chamber having a proximal and a distal end;a suction tip at the distal end of said suction chamber;a suction tube having a proximal end and a distal end, wherein said distal end is connected to the proximal end of said suction chamber such that there is fluid communication between said suction chamber and the proximal end of said suction tube terminates in a suction connector device;a port;an otoscope connector having a proximal end and a distal end, wherein said proximal end of said otoscope connector is capable of selectively engaging with the distal end of an otoscope; anda lens located at the distal end of said otoscope connector.2. The device of claim 1 , wherein said suction chamber and said otoscope connector have a substantially conical geometry.3. The device of claim 2 , wherein said suction chamber and said otoscope connector are substantially coaxially aligned.4. The device of wherein said suction chamber and said otoscope connector are coincident and substantially integrated at their proximal edges.5. The device of claim 3 , wherein said suction chamber ...

SYSTEM FOR CONDUCTING A REMOTE PHYSICAL EXAMINATION

The present invention provides a portable holdable device, system and method for conducting a remote primary medical examination, the device comprising: at least one input means for collecting self generated measurements of at least one health characteristic of a patient; a wireless network connection for receiving and transferring at least one signal from the input means to a physician thereby, transferring physiological data of the patient. The wireless network connection communicates with a user interface platform (UIP); the UIP comprises a predetermined protocol comprising a plurality of medical characteristics and conditions selectable according to patient's current physical condition. The self generated measurements of the patient are collectable, storable and deliverable by said input means on demand by said physician. 1. A system for conducting a remote primary medical examination , comprising: i. at least one input means for self generated measurements of at least one health characteristic of said patient; and', 'ii. a connection to a wireless network for receiving and transferring at least one signal from said input means to a physician thereby, transferring physical data of said patient;, 'a. a remote portable device for performing a medical self examination comprisingb. a user interface platform (UIP) for communicating with at least one selected from the group consisting of a portable device, a patient, a physician and a combination thereof;c. at least one processor for processing data of said self generated measurements;d. a memory unit for storing said self-generated measurement; and,e. at least one communication unit for transferring and/or receiving said self generated measurements;f. a main server preprogrammed for data exchange with said at least one communication unit and interconnecting said patient and a health care personnel;said wireless network connection communicates with said UIP; said UIP comprises a predetermined protocol comprising a ...

ENDOSCOPE SYSTEM

An endoscope system includes an endoscope, a display device, and a cable interconnecting the endoscope and the display device. The endoscope includes an elongated body extending distally from a handle. An image sensor is disposed within a distal portion of the elongated body, a lens is disposed at a distal end of the elongated body, and a light source including one or more light emitting elements is integrated into the distal end of the elongated body and positioned radially outward of the lens. An integrated processor is disposed within the handle. 1. An endoscope comprising:a handle; andan elongated body extending distally from the handle, the elongated body including a distal portion terminating at a distal end;an image sensor disposed within the distal portion of the elongated body;a lens disposed at the distal end of the elongated body; anda light source including one or more light emitting elements integrated into the distal end of the elongated body and positioned radially outward of the lens.2. The endoscope of claim 1 , wherein the light emitting elements are LEDs.3. The endoscope of claim 1 , wherein the light emitting elements are disposed in a crescent shape around a portion of the lens.4. The endoscope of claim 1 , further comprising a thermally conductive substrate affixed to the light source.5. The endoscope of claim 4 , further comprising a heat sink in contact with the thermally conductive substrate.6. The endoscope of claim 5 , wherein a thermally conductive adhesive is disposed between the heat sink and the thermally conductive substrate.7. The endoscope of claim 5 , wherein the heat sink is cylindrical in shape and is in full contact with a cylindrical wall of the elongated body.8. The endoscope of claim 1 , wherein the image sensor is a backside illuminated sensor.9. The endoscope of claim 1 , wherein the image sensor is a BSI CMOS sensor.10. The endoscope of claim 1 , wherein the lens is a focus free lens.11. The endoscope of claim 1 , further ...

Handheld Device for Identification of Microbiological Constituents in the Middle Ear

Methods and apparatus for identifying microbiological constituents in the middle ear. A spectrometer receives Raman-scattered light from the region of the tympanic membrane and resolves spectral features of the Raman-scattered light. A processor receives the interferometry signal and the Raman signal, and generates a Raman spectrum of the tympanic membrane and material adjacent thereto. In some embodiments of the invention, low-coherence light and substantially monochromatic excitation light are directed onto a tympanic membrane of the ear of a person via an otoscopic tip that abuts the ear canal. An interferometer combines scattered low-coherence light from the ear tissue with a reference signal to generate an interferometric signal. 1. An otoscopic diagnostic system comprising:a. a source of substantially monochromatic excitation light;b. an otoscopic tip for abutment with the ear canal for directing the substantially monochromatic excitation light to a tympanic membrane of an ear of a person and for collecting Raman scattered light from the tympanic membrane and material behind the tympanic membrane and from material adjacent to the tympanic membrane;c. a spectrometer for receiving the Raman-scattered light, for resolving spectral features of the Raman-scattered light, and for generating a Raman signal; andd. a processor for receiving the Raman signal, and for generating therefrom a Raman spectrum of the tympanic membrane and the material behind the tympanic membrane and the material adjacent to the tympanic membrane.2. The otoscopic imaging system in accordance with claim 1 , wherein the otoscopic tip is an earbud.3. The otoscopic diagnostic system in accordance with claim 1 , wherein the otoscopic tip is a speculum coupled to a hand-held otoscope.4. The otoscopic diagnostic system in accordance with claim 1 , wherein the substantially monochromatic excitation light is guided to the ear canal via a first optical fiber.5. The otoscopic diagnostic system in ...

MEDICAL IMAGE PROCESSING SYSTEM

Provided is a medical image processing system that can stably control the light emission amount of narrow-band light of a short wavelength in a case where the narrow-band light of the short wavelength is used for illumination of an observation target. A light source circuit emits specific narrow-band light of a short wavelength. An image sensor includes a first pixel group including a B pixel and a second pixel group including a G pixel. The B pixel has a higher sensitivity to the specific narrow-band light than the G pixel. The G pixel has a sensitivity to light in a green band and the specific narrow-band light. The light source control unit controls the light emission amount of the specific narrow-band light on the basis of a pixel value of the B pixel and a pixel value of the G pixel. 1. A medical image processing system comprising:a light source unit that emits specific narrow-band light of a short wavelength;an image sensor that images an observation target illuminated with the specific narrow-band light, the image sensor including a first pixel group including a first pixel and a second pixel group including at least a second pixel; anda light source control circuit that controls a light emission amount of the specific narrow-band light,wherein the first pixel has a higher sensitivity to the specific narrow-band light than the second pixel,the second pixel has a sensitivity to first long-wavelength light of a longer wavelength than the specific narrow-band light and the specific narrow-band light, andthe light source control circuit controls the light emission amount of the specific narrow-band light on the basis of a pixel value of the first pixel obtained in the first pixel and a pixel value of the second pixel obtained in the second pixel.2. The medical image processing system according to claim 1 ,wherein the second pixel group includes a third pixel having a sensitivity to broadband illumination light including the specific narrow-band light and the ...

MEDICAL ENDOSCOPIC INSTRUMENT

A medical-endoscopic instrument includes a distal elongate insertion section (), for the minimal-invasive introduction into a human or animal body, with a first LED (), a second LED () and a picture sensor (). The first LED includes a first light spectrum (), suitable for fluorescence endoscopy. The second LED includes a second light spectrum (), suitable for white light endoscopy. A light filter (), arranged in front of the second LED in the viewing direction (x), has a transmission spectrum (). The second LED is configured to irradiate according to the second light spectrum on average more intensively in a first wavelength region (K) than in a second wavelength region (L). The light filter is configured to let through light, which is emitted by the second LED, according to the transmission spectrum, on average less in the second wavelength region than in the first wavelength region. 1. A medical-endoscopic instrument with a distal elongate insertion section for the minimal-invasive introduction into a human or animal body , wherein the insertion section comprises:at least one first LED;a second LED;a picture sensor, wherein the first LED, the second LED and the picture sensor are aligned in a common viewing direction, the first LED comprises a first light spectrum which is suitable for fluorescence endoscopy and the second LED comprises a second light spectrum which is suitable for white light endoscopy; anda light filter arranged in front of the second LED in the viewing direction, wherein the light filter has a transmission spectrum, wherein the second LED is configured to irradiate according to tic second light spectrum on average more intensively in a first wavelength region than in a second wavelength region, and wherein the light filter is configured to let through light which is emitted by the second LED, according to the transmission spectrum, on average less in the second wavelength region than in the first wavelength region.2. A medical-endoscopic ...

OPTICAL TRANSMISSION MODULE, IMAGING APPARATUS, AND OPTICAL TRANSMISSION MODULE STRUCTURE

An optical transmission module includes a substrate having an opening portion; an optical element closing an opening on the lower surface side of the substrate and converting an electric signal into an optical signal or the optical signal into the electric signal; an optical fiber transmitting the optical signal; a ferrule closing an opening on the upper surface side of the substrate and having an optical fiber insertion hole; and a resin filled into a space surrounded at least by the substrate, the optical element, the ferrule, and a distal end of the optical fiber, wherein the ferrule has a resin filling hole spaced apart from the optical fiber insertion hole to fill the space with the resin, and an angle formed by an axis of the optical fiber insertion hole and an axis of the resin filling hole is equal to or more than 0° and less than 90°. 1. An optical transmission module comprising:a substrate having an opening portion penetrating in a vertical direction orthogonal to a plane direction;an optical element which is disposed to close an opening on the lower surface side of the substrate and the optical element converts an electric signal into an optical signal or converts the optical signal into the electric signal;an optical fiber which transmits the optical signal;a ferrule which is disposed to close an opening on the upper surface side of the substrate and has an optical fiber insertion hole through which the optical fiber is inserted and held; anda resin filled into a space surrounded at least by the substrate, the optical element, the ferrule, and a distal end of the optical fiber,wherein the ferrule has a resin filling hole formed to be spaced apart from the optical fiber insertion hole to fill the space with the resin, andan angle formed by an axis of the optical fiber insertion hole and an axis of the resin filling hole is equal to or more than 0° and less than 90°.2. The optical transmission module according to claim 1 , wherein the ferrule has a ...

OPTICAL TRANSMISSION MODULE, ENDOSCOPE, AND METHOD FOR MANUFACTURING OPTICAL TRANSMISSION MODULE

An optical transmission module includes a light emitting device for transmitting a first optical signal, a light receiving device for receiving a second optical signal, an optical fiber for guiding a third optical signal in which the first optical signal and the second optical signal are coupled, and an optical waveguide substrate having an optical waveguide made of first resin, wherein a groove formed on the optical waveguide substrate is provided with a prism having the optical fiber and a reflective face through which the first optical signal transmit, a first side face of the prism contacts a first wall face of the groove, and a second side face thereof contacts a second wall face of the groove. 1. An optical transmission module comprising:a first optical device for transmitting or receiving a first optical signal;a second optical device for transmitting or receiving a second optical signal;an optical fiber for guiding a third optical signal in which the first optical signal and the second optical signal are coupled; andan optical waveguide substrate having an optical waveguide made of first resin, in which the optical waveguide has a first reflective face with a tilt angle of 45 degrees relative to a first end face, and a second end face is optically coupled with an optical path of the optical fiber,wherein a groove formed on the optical waveguide substrate is provided with the optical fiber and a prism having a second reflective face with a tilt angle of 45 degrees through which the first optical signal transmits,an optical path of the optical waveguide is optically coupled with an optical path of the first optical device orthogonal to the optical path of the optical waveguide via the first reflective face,the optical path of the optical fiber is optically coupled with an optical path of the second optical device orthogonal to the optical path of the optical fiber via the second reflective face,the second end face of the optical waveguide is exposed on a first ...

ENDOSCOPE SYSTEM

An endoscope system includes an image acquisition section, an attention area setting section, and a dimming control section. The image acquisition section acquires a captured image that includes an object image. The attention area setting section sets an attention area within the captured image based on information from the endoscope system. The dimming control section performs a dimming control process that controls the intensity of illumination light based on the attention area set by the attention area setting section. 1. An endoscope system comprising:an image acquisition section that acquires a captured image that includes an object image, the object image being obtained by applying illumination light emitted from a light source section to an object;an attention area setting section that sets an attention area within the captured image based on information from the endoscope system; anda dimming control section that performs a dimming control process that controls an intensity of the illumination light based on the attention area set by the attention area setting section,the attention area setting section calculating a feature quantity based on the captured image, and setting the attention area based on an area having a given feature quantity.2. The endoscope system as defined in claim 1 ,the captured image being a special light image in which the object image having information within a specific wavelength band is captured, and a normal light image in which the object image having information within a wavelength band of white light is captured, andthe attention area setting section setting the attention area based on the special light image.3. The endoscope system as defined in claim 2 ,the dimming control section performing the dimming control process on the normal light image based on the attention area set by the attention area setting section.4. The endoscope system as defined in claim 2 ,the specific wavelength band being a band that is narrower than the ...

ARTHROSCOPIC SYSTEM WITH DISPOSABLE ARTHROSCOPE HAVING IMAGE ROTATION FUNCTION AND METHOD THEREOF

The present application provides an arthroscopic system, which comprises an disposable arthroscope having a distal end and a proximal end, and comprising a light source, a lens set, an image sensor, a transmitter, and a control interface. The present application eliminates the possibility of infecting the patient with contaminated devices by its cost-effectively disposable arthroscope. The present application also provides a method for image rotating in an arthroscopic system. 1. An arthroscopic system comprising:an disposable arthroscope having a distal end and a proximal end, and comprising a light source, a lens set, an image sensor, a transmitter, and a control interface;said light source set up to said distal end for providing a light;said lens set up to said distal end for gathering said light;said image sensor set up next to said lens set for generating a digital raw data from said light;said control interface set up on said transmitter for generating a control signal;said transmitter set up between said distal end and said proximal end for transmitting said digital raw data and said control signal toward said proximal end;a processing system attached to said proximal end for capturing and converting said digital raw data into digital video data, anda video display device for displaying said digital video data.2. The arthroscopic system of claim 1 , wherein said control interface is an image rotation angle control interface claim 1 , and said image rotation angle can be arbitrarily selected from 1° to 360°.3. The arthroscopic system of claim 1 , wherein said control signal is a rotation angle control signal for controlling and indicating a rotation angle of said digital raw data.4. The arthroscopic system of claim 1 , wherein said processing system is a video capture and image processing system.5. The arthroscopic system of claim 1 , wherein said disposable arthroscope further comprises a cable.6. The arthroscopic system of claim 1 , wherein said transmitter ...

Interventional Medical Instrument, Delivery Apparatus, and Interventional Medical System

An interventional medical system () comprises an instrument () provided with a plug head () and a delivery cable () provided with a cable head (), and further comprises a locking sleeve () movably sleeved onto the delivery cable (). The cable head () comprises at least one resilient locking piece () extending approximately away from a central axis of the cable head (). When under a radial restraint applied by the locking sleeve (), the plug head () abuts the locking piece () such that the plug head () is connected to the cable head (), and when the locking sleeve () has moved relative to the delivery cable () such that the locking piece () is no longer radially restrained, the locking piece () elastically moves away from the plug head () such that the instrument () is separated from the delivery cable (). 1. An interventional medical system , comprising a device provided with a plug head portion and a delivery cable provided with a cable head portion , characterized in that the interventional medical system further comprises a locking sleeve movably surrounding the outside of the delivery cable; the cable head portion comprises at least one elastic locking piece which extends approximately away from the central axial line of the cable head portion; under radial restriction applied by the locking sleeve , the plug head portion abuts the locking piece such that the plug head portion is connected with the cable head portion , and when the locking sleeve moves relative to the delivery cable to a position where the locking piece is no longer radially restrained , the locking piece elastically moves away from the plug head portion such that the device is separated from the delivery cable.2. The interventional medical system according to claim 1 , characterized in that the cable head portion comprises multiple locking pieces; the multiple locking pieces of the cable head portion form a limiting slot in an encircling manner; and under radial restriction applied by the ...

Endoscope with Electrically Adjustable Liquid Crystal Adaptive Lens

Various embodiments of an endoscope capable of varying a focal length electrically are disclosed. In one embodiment, the endoscope comprises an optical imaging system within an inner portion of the elongate tube, wherein the optical imaging system comprises a liquid crystal adaptive lens (LCAL) comprising a ground plate, a first reference plate, a first liquid crystal layer and a first plurality of closed-loop electrodes configured to receive variable control voltages and a control system configured to adjust variable control voltages. In another embodiment, the LCAL in the endoscope may further comprise a second reference plate, a second liquid crystal layer and a second plurality of closed-loop electrodes. 1. An endoscope capable of electrically varying a focal length comprising:an elongate tube;a light source;a window at a distal end of the elongate tube; a ground plate,', 'a first reference plate connected to the ground plate by a first connecting member,', 'a first liquid crystal layer disposed between the ground plate and the first reference plate, and', 'a first plurality of closed-loop electrodes disposed on the first reference plate in a concentric circular pattern, configured to receive a first plurality of variable control voltages;, 'an optical imaging system within an inner portion of the elongate tube, comprising a liquid crystal adaptive lens (LCAL) comprising'}a control system configured to adjust the first plurality of variable control voltages; anda viewing system configured to receive an image from the optical imaging system.2. The endoscope in claim 1 , wherein the LCAL further comprisesa second reference plate wherein the second reference plate is connected to the ground plate by a second connecting member;a second liquid crystal layer disposed between the second reference plate and the ground plate; anda second plurality of closed-loop electrodes disposed on the second reference plate, configured to receive a second plurality of variable ...

Apparatus and Method for Characterization of Acute Otitis Media

An ultrasound signal processor uses an excitation generator to cause displacement of a tympanic membrane while a series of ultrasound pulses are applied to the tympanic membrane. Phase differences between a transmitted signal and received signal are examined to determine the movement of the tympanic membrane in response to the applied excitation. An examination of the phase response of the tympanic membrane provides a determination as to whether the fluid type behind the tympanic membrane is one of: no fluid, serum fluid, or purulent fluid. 1) A signal processor for detection of air or fluid behind a tympanic membrane , and further estimating an effusion metric of a fluid when present , the signal processor comprising:a speculum tip having an ultrasound transducer for coupling ultrasound energy into an ear canal and to a tympanic membrane;an excitation generator producing sub-audio, audio, or super-audio excitation coupled into said speculum tip and having sufficient amplitude to cause a measurable deflection in a tympanic membrane;a transmitter coupled to said ultrasound transducer during a transmit interval;a receiver coupled to said ultrasound transducer during a receive interval which follows said transmit interval;a phase and/or amplitude analyzer comparing the phase of a transmit signal of said transmit interval to a phase and/or amplitude of a receive signal during said receive interval to estimate a tympanic membrane deflection;said signal processor deriving a metric from said phase and amplitude analyzer by comparing said tympanic membrane deflection with said excitation generator output;said effusion metric indicating whether said receive signal is a reflection from a membrane structure which includes reflections from air or from fluid, and optionally characterizing a fluid when detected.2) The signal processor of where said speculum tip includes an optical source which indicates a region of insonification of ultrasound from said ultrasound transducer.3) ...

IMAGE PROCESSING DEVICE, ENDOSCOPE APPARATUS, INFORMATION STORAGE DEVICE, AND IMAGE PROCESSING METHOD

An image processing device includes an image acquisition section that acquires a captured image that includes an image of the object, a distance information acquisition section that acquires distance information based on the distance from an imaging section to the object when the imaging section captured the captured image, an in-focus determination section that determines whether or not the object is in focus within a pixel or an area within the captured image based on the distance information, a classification section that performs a classification process that classifies the structure of the object, and controls the target of the classification process corresponding to the results of the determination as to whether or not the object is in focus within the pixel or the area, and an enhancement processing section that performs an enhancement process on the captured image based on the results of the classification process. 1. An image processing device comprising:an image acquisition section that acquires a captured image that includes an image of an object;a distance information acquisition section that acquires distance information based on a distance from an imaging section to the object when the imaging section captured the captured image;an in-focus determination section that determines whether or not the object is in focus within a pixel or an area within the captured image based on the distance information;a classification section that performs a classification process that classifies a structure of the object, and controls a target of the classification process corresponding to results of the determination as to whether or not the object is in focus within the pixel or the area; andan enhancement processing section that performs an enhancement process on the captured image based on results of the classification process.2. The image processing device as defined in claim 1 ,the classification section outputting a classification result that corresponds to an ...

ENDOSCOPE SYSTEM AND ENDOSCOPE

An endoscope system includes: an image pickup device configured to output a digital signal; an EEPROM in which predetermined information concerning an endoscope is recorded; a signal control portion capable of selectively converting data of one of the digital signal outputted from the image pickup device and the predetermined information of the EEPROM to serial data and outputting the serial data; an electro-optical conversion portion configured to convert the data outputted from the signal control portion to an optical signal and output the optical signal; a universal cable; and a data switching portion switched to transfer the predetermined information from the EEPROM by the signal control portion and then transfer the digital signal by the signal control portion. The signal control portion decides through which of a metal transmitting member and an optical transmitting member the predetermined information is transmitted, based on a data amount of the predetermined information. 1. An endoscope system comprising:an image pickup portion configured to pick up an image inside a subject and output a digital signal;a recording portion in which predetermined information concerning an endoscope is recorded;a signal control portion capable of selectively converting data of one of the digital signal outputted from the image pickup portion and the predetermined information in the recording portion to serial data and outputting the serial data;an electro-optical conversion portion configured to convert the data outputted from the signal control portion to an optical signal and output the optical signal;a cable configured by an optical transmitting member configured to transmit the optical signal outputted from the electro-optical conversion portion and a metal transmitting member configured to transmit the data outputted from the signal control portion; anda data switching portion switched to transfer the predetermined information from the recording portion by the signal ...

Multi-Focal, Multi-Camera Endoscope Systems

A multi-focal, multi-camera endoscope having a tip section including a first optical assembly for generating a first image of a body cavity; a second optical assembly for generating a second image of a body cavity; at least one illuminator associated with each of the first optical assembly and second optical assembly; and a processing system configured to: zoom the first optical assembly and thereby generate a zoomed first image in place of the first image; and automatically cause a physical display to eliminate a display of the second image and to only display said zoomed first image. To eliminate the display of the second image, the processing system reduces a power supply to the second optical assembly, reduces an illumination intensity of an illuminator associated with the second optical assembly or causes the physical display to power off, darken, or blacken.

EAR VISUALIZATION SYSTEM

An ear endoscope device for use in a surgical procedure in an ear includes a handle, a visualization shaft extending from the handle, a tool guide extending from the handle parallel to the visualization shaft and configured to guide a tool into the ear with the visualization shaft, an imaging sensor at a distal end of the visualization shaft, and a light source. In some embodiments, the ear endoscope is combined with a suction device. In other embodiments, it may be combined with another tool. 1. A device for visualizing a surgical procedure in an ear , the device comprising: a handle;', 'a shaft extending from the handle and having a bend with an angle of 90-155 degrees, an outer diameter of no more than 2.5 millimeters, and a length of 30-80 millimeters;', 'an imaging sensor at a distal end of the shaft; and', 'a light source; and, 'an ear endoscope, comprisinga coupler attached to a side of the ear endoscope shaft for attaching a tool to the endoscope.2. The device of claim 1 , further comprising:a monitor coupled with the ear endoscope; anda processing unit coupled with the ear endoscope.3. The device of claim 2 , wherein the monitor and the processing unit are housed in one device coupled with the handle of the ear endoscope via a cable.4. The device of claim 1 , wherein the coupler comprises:an endoscope attachment portion for attaching to the shaft of the ear endoscope; anda tool attachment portion for attaching to the tool.5. The device of claim 1 , wherein the tool is selected from the group consisting of a suction device claim 1 , a cutting device claim 1 , a piercing device claim 1 , an ear tube placement device claim 1 , a seeker claim 1 , tweezers claim 1 , forceps claim 1 , a speculum claim 1 , a grasper claim 1 , and a curette.6. The device of claim 5 , wherein the device further comprises the tool.7. The device of claim 1 , wherein the tool comprises a suction tube having a bend configured to match the bend in the ear endoscope shaft claim 1 , and ...

MEDICAL IMAGING APPARATUS AND MEDICAL OBSERVATION SYSTEM

A support unit for a medical camera head is described. The support unit is configured to rotate about an axis and including: an adapter configured to detachably mount a plurality of different medical scopes thereon; a light source supply system configured to supply light to the medical scope when mounted, the light source supply system being configured to pass through the axis; and an image sensor configured to capture an image from the medical scope, and wherein the axis is in the imaging direction of the image sensor. 1. A support unit for a medical camera head , the support unit being configured to rotate about an axis and comprising:an adapter configured to detachably mount a plurality of different medical scopes thereon;a light source supply system configured to supply light to the medical scope when mounted, the light source supply system being configured to pass through the axis; andan image sensor configured to capture an image from the medical scope, and wherein the axis is in the imaging direction of the image sensor.2. A support unit according to claim 1 , wherein the image sensor is connected to a signal line and the signal line is configured to pass through the axis.3. A support unit according to claim 1 , wherein the light source supply system passes through a point of rotation.4. A support unit according to claim 1 , having a cylindrical shape.5. A support unit according to claim 1 , wherein the adapter includes a lock mechanism configured to engage and lock a surgical microscope or an endoscope in position.6. A support unit according to claim 1 , further including a support unit terminal configured to engage with a respective terminal on the surgical microscope or endoscope claim 1 , the support unit terminal being configured to receive information from the respective terminal.7. A support unit according to claim 6 , wherein the information relates to an attitude sensor configured to sense the orientation of the image sensor the microscope or ...

3D SCANNER WITH STEAM AUTOCLAVABLE TIP CONTAINING A HEATED OPTICAL ELEMENT

A 3D scanner for recording topographic characteristics of a surface of at least part of a body orifice, where the 3D scanner includes a main body having a mounting portion; a tip which can be mounted onto and un-mounted from the mounting portion, where the tip is configured for being brought into proximity of the body orifice surface when recording the topographic characteristics such that at least one optical element of the tip is at least partly exposed to the environment in the body orifice during the recording; and a heater for heating the optical element, where the heat is provided by way of thermal conduction; where the tip can be sterilized in a steam autoclave when un-mounted from the main body of the 3D scanner such that it subsequently can be reused. 2. The scanner according to where said mounting portion comprises a tube onto which the tip can be mounted onto.3. The scanner according to any of the above claims where said heating system and said tip are configured to provide that the temperature of said optical element can be raised from 20 to 32 degrees C. within at most 60 minutes in 20 degrees C. ambient temperature while the scanner is supplied with a rated power input claim 1 , such as where the temperature of said optical element can be raised from 20 to 32 degrees C. within at most 30 minutes claim 1 , such as within at most 15 minutes claim 1 , such as within at most 10 minutes claim 1 , such as within at most 5 minutes claim 1 , such as within at most 2 minutes claim 1 , such as within at most 1 minute.4. The scanner according to any of the above claims claim 1 , where the scanner is configured to provide that the heater system provides the heat to the optical element during at least a part of the recording.5. The scanner according to any of the above claims claim 1 , where said body orifice is a human mouth and the tip is configured for being brought into the patient's mouth.6. The scanner according to any of the above claims where said heating ...

MEDICAL TREATMENT INSTRUMENT

A medical treatment instrument includes a tube-shaped elongated main body; and an insertion guide part mounted to a distal end of the elongated main body. The insertion guide part includes a frame body mounted to a distal portion of the elongated main body; and a flexible bridge portion which is disposed so as to bridge points of an end edge of the frame body, the flexible bridge portion including a linear body or band-shaped body projecting in a distal direction beyond the elongated main body. 1. A medical treatment instrument comprising:a tube-shaped elongated main body; and a frame body mounted to a distal portion of the elongated main body; and', 'a flexible bridge portion which is disposed so as to bridge points of an end edge of the frame body, the flexible bridge portion comprising a linear body or band-shaped body projecting in a distal direction beyond the elongated main body., 'an insertion guide part mounted to a distal end of the elongated main body, wherein the insertion guide part comprises2. The medical treatment instrument according to claim 1 , wherein the medical treatment instrument comprises a plurality of bridge portions that are provided at different positions of the end edge.3. The medical treatment instrument according to claim 2 , wherein each of the plurality of bridge portions comprises a distal end claim 2 , and the distal ends of each of the plurality of bridge portions are not fixed to each other.4. The medical treatment instrument according to claim 1 , wherein the bridge portion is composed of a band-shaped body claim 1 , and an end portion of the band-shaped body projects in the distal direction beyond the elongated main body.5. The medical treatment instrument according to claim 1 , wherein the insertion guide part decreases in diameter in multiple steps along the distal direction.6. The medical treatment instrument according to claim 3 , wherein the insertion guide part decreases in diameter in multiple steps along the distal ...

SPACE-SAVING FLAT INTERCONNECTION

Apparatus, consisting of an integrated circuit (IC) die, and a circuit. The IC die includes a semiconductor substrate having a substrate plane face and a substrate edge, an imaging array formed on the substrate plane face, and a plurality of array pads mounted on the substrate plane face and connected to the imaging array. The circuit includes a circuit substrate having a circuit face and a circuit edge butted to the substrate edge, a plurality of circuit pads mounted on the circuit face, and a plurality of traces mounted on the circuit face and connected to the circuit pads. The apparatus further includes a plurality of connectors coupling the array pads to the circuit pads. 1. Apparatus , comprising: a semiconductor substrate having a substrate plane face and a substrate edge;', 'an imaging array formed on the substrate plane face; and', 'a plurality of array pads mounted on the substrate plane face and connected to the imaging array;, 'an integrated circuit (IC) die, comprising a circuit substrate having a circuit face and a circuit edge butted to the substrate edge;', 'a plurality of circuit pads mounted on the circuit face; and', 'a plurality of traces mounted on the circuit face and connected to the circuit pads; and, 'a circuit, comprisinga plurality of connectors coupling the array pads to the circuit pads.2. The apparatus according to claim 1 , wherein the circuit comprises a flexible circuit.3. The apparatus according to claim 1 , wherein the circuit substrate comprises a dielectric.4. The apparatus according to claim 1 , and comprising cement fixedly holding the circuit edge to the substrate plane edge.5. The apparatus according to claim 4 , wherein the cement holds the connectors in place.6. The apparatus according to claim 1 , wherein the IC die comprises a multiplicity of additional array pads mounted on the substrate plane face and connected to the imaging array claim 1 , the apparatus further comprising: an additional circuit substrate having an ...

Hand-held ear vacuum with camera and video display

An ear speculum that includes a body having an ear-contacting tip with an opening; a light providing member; a viewing member; and a vacuum intake port, wherein the members and intake port are provided within the ear speculum with the vacuum intake port occupying a larger portion of the of the cross-sectional area of the ear speculum opening than the light providing or viewing members to facilitate removal of material from an ear canal. Also, an otoscope that includes a head; an ear speculum as described herein in operative association with the head; an image detector in image communication with the viewing member; a suction source in vacuum communication with the vacuum intake port; and a light source in illumination communication with the light providing member. Also, a system and method for removing material or debris from an ear canal using the otoscope described herein.

Reduction of Physiological Metric Error Due to Inertial Cadence

The heart rate monitor disclosed herein removes a step rate component from a measured heart rate by using one or more filtering techniques when the step rate is close to the heart rate. In general, a difference between the step rate and the heart rate is determined, and the step rate is filtered from the heart rate based on a function of the difference. 1. A heart rate monitor comprising:a step rate sensor;a step rate processor configured to compute a step rate of a user based on a first waveform provided by the step rate sensor;a heart rate sensor;a heart rate processor configured to compute a first heart rate of the user based on a second waveform provided by the heart rate sensor; and compute a difference between the step rate and the first heart rate;', 'compute a second heart rate as a function of the difference; and', 'output the second heart rate., 'a noise processor configured to2. A method of reducing noise in data output by a physiological monitor , the method comprising:computing an inertial cadence of a user based on an inertial waveform provided by an inertial sensor in the physiological monitor;computing a first physiological metric of the user based on a physiological waveform provided by a physiological sensor in the physiological monitor;computing a difference between the inertial cadence and the first physiological metric;computing a second physiological metric as a function of the difference; andoutputting the second physiological metric.3. The method of further comprising computing a difference between the inertial waveform and the physiological waveform to generate a modified waveform claim 2 , wherein computing the first physiological metric comprises computing the first physiological metric based on the modified waveform.4. The method of wherein computing the first physiological metric comprises computing an instantaneous physiological metric based on the physiological waveform.5. The method of wherein computing the first physiological metric ...

WEARABLE DUAL-EAR MOBILE OTOSCOPE

A wearable otoscope may be capable of wireless or wired communication with a second device, such as a smart phone. Some dual-ear otoscope implementations may be provided in a headphone-like configuration, which may include a headband attachable to earbuds of the dual-ear otoscope. However, some alternative implementations do not include a headband. At least a portion of the dual-ear otoscope may be a disposable component in some examples. In some implementations, functionality of the dual-ear otoscope (such as an illumination angle of light, imaging functionality, etc.) may be controlled according to commands received from the second device. Some examples may include one or more additional sensors, such as temperature sensors. 1. An apparatus , comprising:a first earbud;a second earbud;a light source system that includes at least one light source;a light-conveying system capable of conveying light from the light source system to a user's first ear and to the user's second ear, via the first earbud and the second earbud;an image sensor system capable of forming images based, at least in part, on light reflected from the user's first ear and the user's second ear; anda control system capable of controlling the light source system and the image sensor system.2. The apparatus of claim 1 , further comprising an interface system capable of wireless communication with a second device.3. The apparatus of claim 2 , wherein the control system is capable of:receiving instructions from the second device, via the interface system; andcontrolling the apparatus according to the instructions.4. The apparatus of claim 2 , wherein the control system is capable of providing image data to the second device.5. The apparatus of claim 4 , wherein the control system is capable of compressing the image data prior to transmitting the image data to the second device.6. The apparatus of claim 4 , wherein the control system is capable of encrypting the image data prior to transmitting the image ...

INSERTION APPARATUS

An insertion apparatus includes an insertion section configured to be freely bendable, a rotational housing provided on an outer peripheral surface of the insertion section to be rotatable about a longitudinal axis, a motor that rotates the rotational housing, a drive control unit that supplies a drive current to the motor to control driving of the motor, a torque limit value storage unit that stores a torque limit value which is an upper limit of the drive current, a drive current detection unit that detects the drive current, and a torque limit value correction unit that corrects the torque limit value stored in the torque limit value storage unit in accordance with a bending shape detected by a bending shape detection unit that detects a bending shape of the insertion section. 1. An insertion apparatus comprising:an insertion section configured to be freely bendable;a rotational housing provided on an outer peripheral surface of the insertion section to be rotatable about a longitudinal axis;a motor that rotates the rotational housing;a drive control unit that supplies a drive current to the motor to control driving of the motor;a torque limit value storage unit that stores a torque limit value which is an upper limit of the drive current;a drive current detection unit that detect the drive current; anda torque limit value correction unit that corrects the torque limit value stored in the torque limit value storage unit in accordance with a bending shape detected by a bending shape detection unit that detects a bending shape of the insertion section.2. The insertion apparatus according to claim 1 , further comprising:a torque limit value correction table that stores the torque limit value in accordance with the bending shape,wherein the torque limit value correction unit corrects the torque limit value stored in the torque limit value storage unit by obtaining a torque limit value corresponding to the bending shape detected by the bending shape detection unit.3. ...

OPTICAL ADAPTERS FOR WEARABLE MONITORING DEVICES

An optical adapter is configured to be removably secured to a wearable monitoring device. The monitoring device includes a housing having a portion with a biometric sensor that is wearably positionable adjacent the skin of a subject. The biometric sensor includes an optical emitter and an optical detector. The optical adapter includes a base that is configured to be removably secured to the housing portion. The optical adapter includes a first light guide extending outwardly from the base that is in optical communication with the optical emitter when the base is secured to the housing portion, and a second light guide extending outwardly from the base that is in optical communication with the optical detector when the base is secured to the housing portion. The optical adapter also includes a plurality of stabilizing members extending outwardly from the base. 1. An optical adapter for a wearable monitoring device , wherein the monitoring device comprises a housing having a portion with a biometric sensor that is wearably positionable adjacent the skin of a subject , wherein the biometric sensor includes an optical emitter and an optical detector , the optical adapter comprising:a base configured to be removably secured to the housing portion;a first light guide extending outwardly from the base that is in optical communication with the optical emitter when the base is secured to the housing portion, wherein the first light guide comprises a distal end that is configured to engage a portion of a body of the subject and to deliver light from the optical emitter directly into the body of the subject;a second light guide extending outwardly from the base that is in optical communication with the optical detector when the base is secured to the housing portion, wherein the second light guide comprises a distal end that is configured to engage a portion of the body of the subject, and wherein the second light guide is configured to collect light directly from the body of ...

SYSTEMS AND METHODS FOR SIMULATING A TYMPANIC MEMBRANE

Disclosed herein is a device for modeling properties of an ear. The device includes an artificial tympanic membrane and a housing coupled to the artificial tympanic membrane. The housing defines an interior portion coupled to an interior surface of the artificial tympanic membrane. The interior portion has an adjustable volume or an adjustable type of fluid and an adjustable gas pressure. Adjustment of the volume or type of fluid and the gas pressure changes a membrane movement to produce selected movement properties according to a mobility scale. 1. A device for modeling properties of an ear , including a tympanic membrane , the device comprising:an artificial tympanic membrane having an ultrasound reflectivity mimicking an ultrasound reflectivity of a biological tympanic membrane; anda housing coupled to the artificial tympanic membrane and further defining an interior portion coupled to an interior surface of the artificial tympanic membrane, the interior portion having an adjustable volume of fluid or an adjustable type of fluid, and the interior portion having an adjustable gas pressure.2. The device of claim 1 , wherein adjustment of one or more of the volume of fluid claim 1 , the type of fluid claim 1 , or the gas pressure changes a membrane deflection or a membrane movement to controllably mimic a disease state of an ear.3. The device of claim 2 , wherein the adjustment of the type of fluid comprises varying a viscosity of fluid.4. The device of claim 1 , wherein the disease state of the ear is a bacterial or a viral ear infection.5. The device of claim 1 , wherein the artificial tympanic membrane has a shape which exhibits an optical reflection from the artificial tympanic membrane surface to enable location of the artificial tympanic membrane and alignment of an otoscope.6. (canceled)7. The device of claim 1 , wherein the artificial tympanic membrane has one or more visual cues claim 1 , wherein the visual cues comprise exhibiting at least partially a ...

System and Method for Wirelessly Transmitting Operational Data From an Endoscope to a Remote Device

A system for wirelessly transmitting data from an endoscope, comprising an endoscope having a control body, an insertion tube extending from the control body, the distal end of the insertion tube containing an image sensor and a light source, and a control head connected to the control body, which comprises a battery; a light source amplifier connected to the battery, the light source amplifier operable to boost the intensity of the light source; a video processor configured to create compressed video data from a video stream captured via the image sensor; and a wireless communication module configured to negotiate a wireless connection with a mobile device, wherein the wireless communication module is further configured to transmit the compressed video data to the mobile device over the wireless connection, and wherein the wireless communication module comprises a channel discriminator configured to automatically avoid RF interference. 1. A system for wirelessly transmitting data from an endoscope , the system comprising:the endoscope having a control body and an insertion tube extending from the control body;an image sensor located at the distal end of the insertion tube;a light source located at the distal end of the insertion tube; and a battery;', 'a light source amplifier connected to the battery, the light source amplifier operable to boost the intensity of the light source;', 'a video processor configured to create video data from a video stream captured via the image sensor; and', 'a wireless communication module configured to negotiate a wireless connection with at least a first mobile device and a second mobile device, wherein the wireless communication module is further configured to transmit the video data to the first mobile device over the wireless connection, and wherein the wireless communication module comprises a channel discriminator that controls the manner in which the wireless communication module hops among available RF channels to reduce RF ...

System and Methods for Treating Ear Disorders

An apparatus for insertion in an ear is provided in one example and includes a drug delivery device for insertion into an external auditory canal, wherein the drug delivery device contains one or more pharmaceutically active agents that can be released from the drug delivery device into the external auditory canal. In more particular instances, the drug delivery device can conform to the profile of the external auditory canal.

DOUBLE LINE IMAGING DEVICE

An imaging device, including a first longitudinal body which is configured to be inserted into a cavity, and a first linear imaging element having a first linear proximal end and a first linear distal end, which is rotatably connected at the first linear proximal end to the first longitudinal body. The imaging device further includes a second linear imaging element having a second linear proximal end and a second linear distal end, which is rotatably connected at the second linear proximal end to the first linear distal end. The device also has a second longitudinal body, slidably positioned with respect to the first longitudinal body and rotatably connected to the second linear distal end. There is a rotatable shaft that is connected to at least one of the first longitudinal body and the second longitudinal body. 1. An imaging device , comprising:a first longitudinal body which is configured to be inserted into a cavity;a first linear imaging element having a first linear proximal end and a first linear distal end, rotatably connected at the first linear proximal end to the first longitudinal body;a second linear imaging element having a second linear proximal end and a second linear distal end, rotatably connected at the second linear proximal end to the first linear distal end;a second longitudinal body, slidably positioned with respect to the first longitudinal body and rotatably connected to the second linear distal end; anda rotatable shaft connected to at least one of the first longitudinal body and the second longitudinal body.2. The imaging device according to claim 1 , and comprising:a proximal hinge which rotatably connects the first linear proximal end to the first longitudinal body;a central hinge which rotatably connects the second linear proximal end to the first linear distal end; anda distal hinge which rotatably connects the second longitudinal body distal end to the second linear distal end.3. The imaging device according to claim 2 , wherein ...

ENDOSCOPE IMAGING UNIT AND ENDOSCOPE

There is provided an endoscope imaging unit including parallel electric wires, an image sensor located on a front end side by being separated from front ends of the respective electric wires, and having a light incident surface substantially perpendicular to the electric wires, a flexible substrate located between the electric wires and the image sensor, having a circuit, and conductively connecting the respective electric wires to the circuit, an image sensor mounting peninsula portion bent with respect to the substrate, and mounting the image sensor thereon by conductively connecting the image sensor to the circuit, and a circuit mounting peninsula portion extending from the substrate, located by being bent to a side opposite to the image sensor before the image sensor mounting peninsula portion, and mounting and conductively connecting an electronic component or the circuit pattern to the circuit. 1. An endoscope imaging unit comprising:a plurality of parallel electric wires insulated from each other;an image sensor located on a front end side by being separated from front ends of the respective electric wires, wherein the image sensor has a light incident surface substantially perpendicular to the electric wires and facing the front end side;a flexible substrate located between the electric wires and the image sensor, having a circuit, and conductively connecting the respective electric wires to the circuit;an image sensor mounting peninsula portion bent with respect to the flexible substrate, and mounting the image sensor thereon by conductively connecting the image sensor to the circuit; anda circuit mounting peninsula portion extending from the flexible substrate, located by being bent to a side opposite to the image sensor before the image sensor mounting peninsula portion, and mounting an electronic component or a circuit pattern by conductively connecting the electronic component or the circuit pattern to the circuit.2. The endoscope imaging unit according ...

Systems and methods for a short wave infrared device

Systems and methods for a short wave infrared (SWIR) otoscope device are provided. The SWIR otoscope device can capture images of a patient's middle ear to aid in diagnosing one of a plurality of maladies. In one embodiment, the SWIR otoscope device can include a SWIR detector, a light source, and a plurality of optics that can enable the SWIR otoscope device to capture images of the middle ear of a patient.

Physician House Call Portal

A physician house call portal comprises a processor and a memory coupled to the processor to store a patient station application, a communication system to communicate with a physician station via a network, an input/output (I/O) system coupled with an input device and an output device to allow a patient to communicate with a medical practitioner using the physician station, and a medical sensor to obtain a patient physiological parameter using the patient station application. Instructions in the memory configure the processor to allow the medical practitioner to perform an examination of the patient using the medical sensor. 1. A physician house call portal , comprising:a processor and a memory coupled to the processor to store a patient station application;a communication system to communicate with a physician station via a network;an input/output (I/O) system coupled with an input device and an output device to allow a patient to communicate with a medical practitioner using the physician station; anda medical sensor to obtain a patient physiological parameter using the patient station application;wherein instructions in the memory configure the processor to allow the medical practitioner to perform an examination of the patient using the medical sensor.2. The physician house call portal of claim 1 , wherein the processor is configured to provide control of the medical sensor to the medical practitioner via the physician station.3. The physician house call portal of claim 1 , wherein the patient is capable of receiving instructions from the medical practitioner via the physician station on operating the medical sensor.4. The physician house call portal of claim 1 , wherein the instructions in the memory are to cause the processor to transmit the patient physiological parameter to the physician station in real-time or near real-time.5. The physician house call portal of claim 1 , wherein the input device includes a camera and a microphone.6. The physician house ...

Reduction of Physiological Metric Error Due to Inertial Cadence

The heart rate monitor disclosed herein removes a step rate component from a measured heart rate by using one or more filtering techniques when the step rate is close to the heart rate. In general, a difference between the step rate and the heart rate is determined, and the step rate is filtered from the heart rate based on a function of the difference. 1. A heart rate monitor for sensing a heart rate of a user , the heart rate monitor comprising: sense light scattered from a body of the user; and', 'provide PPG information responsive to the sensed light;, 'a photoplethysmograph (PPG) sensor configured to sense motion from the user; and', 'provide motion information responsive to the sensed motion;, 'a step rate sensor configured to determine a step rate of a user from the motion information provided by the step rate sensor;', 'determine an initial instantaneous heart rate from the PPG information provided by the PPG sensor and the motion information provided by the step rate sensor;', 'compute a difference between the initial instantaneous heart rate and the step rate;', 'determine a second instantaneous heart rate as a function of the difference; and', 'output a revised heart rate as a function of the second instantaneous heart rate and a rate limit., 'at least one processor circuit configured to2. The heart rate monitor of wherein the at least one processor circuit determines the second instantaneous heart rate by:comparing the initial instantaneous heart rate to a current filtered heart rate;revising the initial instantaneous heart rate based on the comparison between the initial instantaneous heart rate and the current filtered heart rate by computing a revised filtered heart rate as a function of the current filtered heart rate and the rate limit, and based on the comparison between the initial instantaneous heart rate and the current filtered heart rate;if the revised filtered heart rate is within a crossover window relative to the step rate, determining the ...

EAR AILMENT DIAGNOSTIC DEVICE AND METHOD

An ear ailment diagnostic device and method in accordance with the present disclosure generally comprises a pair of earpieces, which both further comprise a light source, a magnification lens, an air conduction channel and a miniature camera. The earpieces may optionally comprise a thermometer and/or tympanometer. Each earpiece is coupled to an air conduction tube, an insufflator and an electrical wiring/data tube which is coupled to a computer. The insufflator may be manually, electronically, or battery powered. In the preferred embodiment the computer comprises a smart phone with data processing capability and wireless communication capability. Any data sent from the device can then be interpreted and diagnosed in a remote location so that an accurate treatment is prescribed. 1. A diagnostic device for examining an ear of a user , the diagnostic device comprising:at least one earpiece shaped to fit in an outer ear of the user, the ear piece having a shape configured to contact the outer ear to assist the user in positioning the diagnostic device;a digital camera;a light source; anda tip having a length configured to fit within an ear canal of the ear of the user.2. The diagnostic device of claim 1 , wherein the tip is flexible.3. The diagnostic device of claim 1 , wherein the length of the tip is extendable.4. A diagnostic device for examining an ear of a user claim 1 , the diagnostic device comprising:at least one earpiece shaped to fit in an outer ear of the user;a digital camera;a light source; anda flexible tip with a length, the flexible tip configured to fit within an ear canal of the ear of the user. This application is a continuation of U.S. application Ser. No. 15/913,280 filed on Mar. 6, 2018 which is a continuation of U.S. application Ser. No. 15/214,329, filed Jul. 19, 2016, which is a continuation of U.S. application Ser. No. 14/484,448, filed Sep. 12, 2014 (now abandoned), which is a continuation of U.S. application Ser. No. 13/031,233, filed Feb. 20 ...

INFRARED OTOSCOPE FOR CHARACTERIZATION OF EFFUSION

An otoscope uses differential reflected response of optical energy at an absorption range and an adjacent wavelength range to determine the presence of water (where the wavelengths are water absorption wavelength and adjacent non-absorption excitation wavelengths). In another example of the invention, the otoscope utilizes OCT in combination with absorption and non-absorption range for bacteria and water. 1) A device for characterization of a liquid adjacent to a tympanic membrane , the device comprising:at least one light source with an optical spectrum, wherein the optical spectrum comprises a first wavelength which is at least partially reflective from the tympanic membrane and at least partially absorptive by viral or bacterial effusion fluid and a second wavelength which is at least partially reflective from the tympanic membrane and less absorptive by the viral or bacterial effusion fluid than the first wavelength;a detector configured to receive reflected light from the tympanic membrane and be responsive to at least the first wavelength and the second wavelength;a controller configured to determine a membrane metric based on a ratio of the detector responses at the first wavelength and the second wavelength, and wherein the membrane metric indicates a presence of the viral or bacterial effusion fluid adjacent the tympanic membrane.2) The device of claim 1 , wherein the detector comprises a first detector responsive to the first wavelength and transparent to the second wavelength positioned in front of a second detector responsive to the second wavelength.3) The device of claim 1 , wherein the optical detector comprises a first detector adjacent to a second detector and a diffraction grating configured to direct the reflected light onto the first detector and the second detector.4) The device of claim 1 , wherein the first wavelength is in the range 1050 nm to 1150 nm and the second wavelength is below 1050 nm.5) The device of claim 1 , wherein the first ...

APPARATUS AND METHOD FOR PROVIDING IMPROVED HEALTH CARE

A system for acquiring physiological data from a patient, the system comprising: a smartphone configured for wireless communication; an adapter for releasably mounting to the smartphone; a sensor module for releasably mounting to the adapter, the sensor module comprising at least one sensor for acquiring physiological data from the patient; and a software app running on the smartphone for (i) wirelessly controlling operation of the sensor module and wirelessly receiving the physiological data from the sensor module, and (ii) wirelessly communicating with a remote location. 1. A system for acquiring physiological data from a patient , the system comprising:a smartphone configured for wireless communication;an adapter for releasably mounting to the smartphone;a sensor module for releasably mounting to the adapter, the sensor module comprising at least one sensor for acquiring physiological data from the patient; anda software app running on the smartphone for (i) wirelessly controlling operation of the sensor module and wirelessly receiving the physiological data from the sensor module, and (ii) wirelessly communicating with a remote location.2. A system according to wherein the software app running on the smartphone is configured to process the physiological data acquired by the sensor module and communicate the results of such processing to at least one of (i) a display screen on the smartphone claim 1 , and (ii) a remote location.3. A system according to wherein the sensor module comprises at least one of an IR thermometer claim 1 , a single lead ECG claim 1 , a stethoscope claim 1 , a pulse oximeter unit and an ultrasound unit.4. A system according to wherein the smartphone comprises a light source and a camera claim 1 , and wherein the system further comprises an otoscope module for releasably mounting to the smartphone claim 1 , the otoscope module comprising optics for use in transmitting light from the light source of the smartphone to an anatomical site and ...

MIDDLE EAR SOUND TRANSMISSION CHARACTERISTICS EVALUATION SYSTEM, MIDDLE EAR SOUND TRANSMISSION CHARACTERISTICS EVALUATION METHOD, AND MEASURING PROBE

A middle ear sound transmission characteristics evaluation system includes a probe; a measuring probe that includes an actuator that vibrates the probe and a force sensor that outputs a voltage in accordance with a reaction force exerted to the actuator when a tip of the probe is brought into contact with ossicles; an electrode that is installed on a round window or near a round window and detects a potential value of a cochlear microphone when vibration is applied to the ossicles by the probe; a database that stores a sensor voltage value output by the force sensor before surgical treatment, the potential value detected by the electrode, and surgical details; and a surgical details proposing unit that proposes selected surgical details on the basis of the magnitude of at least one of the sensor voltage value and the potential value measured before surgery with reference to the sensor voltage values, potential values, and surgical details stored in the database. 1. A middle ear sound transmission characteristics evaluation system comprising:a probe;a measuring probe that includes an actuator that vibrates the probe and a force sensor that outputs a voltage in accordance with a reaction force exerted to the actuator when a tip of the probe is brought into contact with ossicles;an electrode installed on a round window or near a round window and detects a potential value of a cochlear microphone when vibration is applied to the ossicles by the probe;a database that stores a sensor voltage value output by the force sensor before surgical treatment, the potential value detected by the electrode, and surgical details; anda surgical details proposing unit that proposes selected surgical details on the basis of a magnitude of at least one of the sensor voltage value and the potential value measured before surgery with reference to a plurality of the sensor voltage values, potential values, and surgical details stored in the database.2. The middle ear sound transmission ...

Device and method for detecting and compensating for an oblique ear probe insertion

The present disclosure relates to a device and method for detection and compensation for an oblique ear-probe insertion in especially hearing testing diagnostic setups. More particularly the disclosure relates to detecting an oblique probe insertion from an ear-probe measurement and estimated characteristic impedances and compensate for its effect on the ear-canal reflectance.

PROTECTIVE SHEATH FOR EAR CANAL

A method of protecting an ear canal of a patient during a surgical procedure using a protective sheath includes forming the protective sheath using additive manufacturing based on a digital model of anatomy of the patient, where the protective sheath includes a passageway extending therethrough. The method may further include inserting the protective sheath into the patient so that the passageway extends at least partially within the ear canal of the patient. The method may further include inserting at least one instrument during the surgical procedure through the passageway of the protective sheath and into the middle ear of the patient. 1. A method of protecting an ear canal of a patient during a surgical procedure using a protective sheath , the method comprising:(a) forming the protective sheath using additive manufacturing based on a digital model of anatomy of the patient, wherein the protective sheath includes a passageway extending therethrough;(b) inserting the protective sheath into the patient so that the passageway extends at least partially within the ear canal of the patient; and(c) inserting at least one instrument during the surgical procedure through the passageway of the protective sheath and into the middle ear of the patient.2. The method of claim 1 , wherein forming the protective sheath further comprises custom fabricating the protective sheath for the specific surface topography of the ear canal of the patient.3. The method of claim 1 , wherein the protective sheath is not part of a hearing aid.4. The method of claim 1 , further comprising removing the protective sheath from the patient during the surgical procedure after removing the at least one instrument from the passageway.5. The method of claim 1 , further comprising protecting the ear canal using the protective sheath while inserting the at least one instrument through the passageway of the protective sheath.6. The method of claim 1 , wherein the protective sheath minimizes disturbances ...

EAR-WORN ELECTRONIC DEVICE WAVEGUIDE EXTENSION FOR INNER EAR WAVEFORM TRANSMISSION

An ear-worn electronic device comprises a housing configured for insertion into an ear canal and comprising a proximal section and a distal section. The distal section comprises a distal end configured to terminate prior to a second bend of the ear canal when the housing is fully inserted into the ear canal. An inner waveguide is disposed in the housing and extends to the distal end. A waveguide extension is coupled to the distal end and dimensioned to extend past the second bend of the ear canal when the housing is fully inserted into the ear canal. The waveguide extension is communicatively coupled to the inner waveguide. An articulation mechanism is situated between the waveguide and the waveguide extension. The articulation mechanism is configured to facilitate articulation of the waveguide extension relative to the inner waveguide during insertion of the housing into the ear canal. 1. An ear-worn electronic device , comprising:a housing configured for insertion into an ear canal and comprising a proximal section and a distal section, the distal section comprising a distal end configured to terminate prior to a second bend of the ear canal when the housing is fully inserted into the ear canal;an inner waveguide disposed in the housing and extending to the distal end;a waveguide extension coupled to the distal end and dimensioned to extend past the second bend of the ear canal when the housing is fully inserted into the ear canal, the waveguide extension communicatively coupled to the inner waveguide; andan articulation mechanism between the waveguide and the waveguide extension, the articulation mechanism configured to facilitate articulation of the waveguide extension relative to the inner waveguide during insertion of the housing into the ear canal.2. The device of claim 1 , wherein the inner waveguide and the waveguide extension each comprise an inner surface comprising an infrared-opaque material.3. The device of claim 1 , wherein the inner waveguide and the ...

DIGITAL OTOSCOPE

An otoscope includes an instrument head, a tip element and an optical system. The instrument head has a distal insertion portion for insertion into an ear of a human or veterinary subject. The distal insertion portion has a distal opening. The tip element is releasably attached to the distal insertion portion. The tip element has a distal opening. The optical system is contained within the instrument head. The optical system includes a plurality of optical components. The optical system further comprises a viewing component for viewing of an image of a target of interest aligned along an optical axis disposed within said distal opening. The optical system is configured to provide a field of having a diameter equaling at least 7 mm at a distance of at least 15 mm from a distal opening of said attached tip element. The optical system is further configured to simultaneously provide a distance range of optimal focus having a range of at least 8 mm. The distance range of optimal focus includes a location at a working distance equal to about 30 mm. 1. An otoscope comprising:an instrument head including a distal insertion portion, a proximal end and an interior;a tip element releasably attached to the distal insertion portion, each of the tip element and the distal insertion portion having distal openings, wherein the attached tip element and at least a portion of the distal insertion portion are insertable up to a predetermined distance into the ear of a subject; andan optical system contained within the interior of the instrument head and aligned with an optical axis extending through the distal and proximal ends, the optical system including an imaging lens train and defining an entrance pupil located distal to the distal opening of the distal insertion portion and proximal to the distal opening of the attached tip element, in which the defined entrance pupil permits the entire tympanic membrane to viewed all at once at the proximal end of the instrument head without ...

IMAGING DEVICE, ENDOSCOPE, AND ENDOSCOPE SYSTEM

In an imaging device, a pixel signal processing circuit outputs an imaging signal based on a pixel signal. A level shift circuit shifts a first level of the imaging signal in a direction in which the first level is away from a second level of a reference signal or shifts the second level in a direction in which the second level is away from the first level. A signal output terminal outputs the reference signal and the imaging signal, the first level of which is shifted, to an imaging signal processing circuit or outputs the reference signal the second level of which is shifted, and the imaging signal. The imaging signal processing circuit calculates a difference between the reference signal and the imaging signal output from the signal output terminal. 1. An imaging device , comprising:a plurality of pixels configured to output pixel signals;a pixel signal processing circuit configured to process each of the pixel signals and output an imaging signal based on the pixel signal;a reference signal generation circuit configured to generate a reference signal;a level shift circuit configured to shift a first level of the imaging signal in a direction in which the first level is away from a second level of the reference signal or shift the second level in a direction in which the second level is away from the first level;and a signal output terminal configured to output the reference signal generated by the reference signal generation circuit and the imaging signal, the first level of which is shifted by the level shift circuit, to an imaging signal processing circuit, or output the reference signal, the second level of which is shifted by the level shift circuit, and the imaging signal output from the pixel signal processing ircuit to the imaging signal processing circuit, wherein the imaging signal processing circuit calculates a difference between the reference signal and the imaging signal output from the signal output terminal .2. The imaging device according to ...

ENDOSCOPY DEVICE

An endoscopy device () with an endoscope () and a camera control unit () is provided. The endoscope () has an endoscope shaft () and an endoscope head (), and the endoscope shaft () is made of a metallic material. Electronics () are arranged in the endoscope head () and are connected to an attachment cable (), and the electronics () and the attachment cable () are shielded by an electronics shield (). A galvanic barrier () is set up between the electronics shield () and the endoscope shaft () and couples the endoscope shaft () capacitively to the electronics shield (). 1234310484111014814102710118315143314. An endoscope () comprising: an endoscope shaft () , an endoscope head () arranged at a proximal end of the endoscope shaft () , an attachment cable () arranged proximally on the endoscope head () , electronics () arranged in the endoscope head () , an attachment plug () at a proximal end of the attachment cable () , an electronics shield () that shields the electronics () , wherein the electronics shield () also extends in the attachment cable () and shields at least one line () extending through the attachment cable () between the attachment plug () and the electronics () , the endoscope shaft () is made of a metallic material , and a galvanic barrier () is set up between the electronics shield () and the endoscope shaft () and couples the endoscope shaft () capacitively to the electronics shield ().228338. The endoscope () as claimed in claim 1 , wherein at least one electronics component is electrically connected to the electronics () and is arranged in a distal end of the endoscope shaft () claim 1 , and the endoscope shaft () acts as a shield for the at least one electronics component ().327. The endoscope () as claimed in claim 2 , wherein the at least one electronics component includes at least one of an image sensor () claim 2 , a temperature sensor or a heating element.4221193. The endoscope () as claimed in claim 2 , further comprising an isolation ...

AN ILLUMINATION DEVICE FOR ILLUMINATING CLOSE OBJECTS AND METHOD THEREOF

Embodiments of the present disclosure provides an illumination device (), comprises of one or more sources () which provides light arranged in a predefined configuration and a collar () with a first end () and a second end () to guide light received at the first end towards the second end. The collar guides the light in a medium between an internal wall and an external wall of the collar by reflection. The light from the second end is used to illuminate a target area for an imaging device. The method of illuminating a target area by an illumination device comprises of powering one or more sources to provide light for illumination and guiding the light in the medium to illuminate on the target area. 1. A digital camera for examining a target area , comprising: one or more sources arranged in a predefined configuration, wherein each of the one or more sources provide light; and', 'a collar, with a first end and a second end, guides the light towards the second end to illuminate a target area, wherein the light from the one or more sources is received by the first end of the collar and guided to the second end of the collar by reflection in a medium between an internal wall and an external wall of the collar;, 'an illumination device, comprising a pair of lenses, wherein each of the pair of lenses is associated with the first end and the second end of the collar to control focus of the target area; and', 'a digital sensor array placed at predefined distances with the pair of lenses, along an optical axis of a digital camera, to obtain a real image of the target area;, 'an imaging unit coupled with the illumination device for imaging the target area, comprisinganda housing configured to hold the illumination, device and the imaging unit with respect to the optical axis for examining the target area.2. The digital camera as claimed in claim 1 , wherein the collar is made of a transparent material.3. The digital camera as claimed in claim 1 , wherein the medium is one of ...

VIDEO ENDOSCOPE

A video endoscope including: an elongated shaft having an inner shaft tube and an outer shaft tube; and an electrical connecting element extending in a longitudinal direction of the shaft between the inner shaft tube and the outer shaft tube. Wherein the electrical connecting element is configured as a flexible printed circuit board with at least one conducting path which is routed substantially parallel to a longitudinal axis of the shaft, and the electrical connecting element is routed at an angle with respect to the longitudinal axis of the shaft at at least one location of the shaft. 1. A video endoscope comprising:an elongated shaft having an inner shaft tube and an outer shaft tube; andan electrical connecting element extending in a longitudinal direction of the shaft between the inner shaft tube and the outer shaft tube;wherein the electrical connecting element is configured as a flexible printed circuit board with at least one conducting path which is routed substantially parallel to a longitudinal axis of the shaft, andthe electrical connecting element is routed at an angle with respect to the longitudinal axis of the shaft at at least one location of the shaft.2. The video endoscope according to claim 1 , wherein the electrical connecting element comprises a distal section claim 1 , a proximal section claim 1 , and a transition section disposed between the distal section and the proximal section claim 1 , the electrical connecting element being routed parallel to the longitudinal axis of the shaft at the distal section and at the proximal section claim 1 , and is routed at least partially at the angle with respect to the longitudinal axis of the shaft at the transition section.3. The video endoscope according to claim 2 , wherein an annular space between the inner and outer shaft tubes is widened in a region of the shaft corresponding to the transition section of the connecting element as compared to an annular space between the inner and outer shaft tubes ...

A METHOD FOR CALIBRATING A BLOOD PRESSURE MONITOR, AND A WEARABLE DEVICE THEREOF

Methods and related devices for obtaining the blood pressure of a person in two different ways. The first way comprising steps of providing a light source and an optical sensor configured to detect light from the light source which has propagated through the wrist of a wearer of such a device The amount of light propagating through the wrist depends on the amount of blood in the wrist. Blood pressure is then observed by monitoring the difference in the amplitude of blood pulsation within the wrist when the wrist is lifted above heart level, and when the wrist is lowered below heart level. The second way comprising mathematically analysing light transmission signals though a body part of the same person. Blood pressure readings obtained by the first way are used to calibrate blood pressure readings by the second way. 1. A method for calibrating a blood pressure monitor comprising steps of:providing the blood pressure monitor, the blood pressure monitor being capable of measuring blood pressure in two different ways; andusing the first way of measuring blood pressure to calibrate the second way of measuring blood pressure.2. A method for calibrating a blood pressure monitor as claimed in claim 1 , whereinthe first way obtains blood pressure by a physical-reaction-based measurement of the person wearing the blood pressure monitor.3. A method for calibrating a blood pressure monitor as claimed in claim 1 , whereinthe second way obtains blood pressure by at least one static measurement of the pulse of the person wearing the blood pressure monitor.4. A method for calibrating a blood pressure monitor as claimed in claim 3 , wherein the static measurement comprises the step of:transmitting light through a body part of the person to monitor blood content.5. A method for calibrating a blood pressure monitor as claimed in claim 2 , wherein the physical-reaction-based measurement comprises the step of:measuring the height to which a body part is lifted which manifests an ...

ELECTRONIC DEVICE, MOBILE TERMINAL AND CONTROL METHOD THEREOF

Disclosed is an electronic apparatus comprising a mounting portion to which one of a plurality of optical heads is selectively mountable; a communicator configured to communicate with an external apparatus; an optical module (optical unit) configured to transmit light, which is reflected from a user's body and passed through the optical head mounted to the mounting portion, to the external apparatus; and a controller configured to obtain identification information about the optical head mounted to the mounting portion when one of the plurality of optical heads is mounted to the mounting portion, and control the communicator to transmit the identification information to the external apparatus. 1. An electronic apparatus comprising:a mounting portion to which one of a plurality of optical heads is selectively mountable;a communicator configured to communicate with an external apparatus;an optical module (optical unit) configured to transmit light, which is reflected from a user's body and passed through the optical head mounted to the mounting portion, to the external apparatus; anda controller configured to obtain identification information about the optical head mounted to the mounting portion when one of the plurality of optical heads is mounted to the mounting portion, and control the communicator to transmit the identification information to the external apparatus.2. The electronic apparatus according to claim 1 , wherein the controller performs communication pairing with the external apparatus though the communicator when the electronic apparatus and the external apparatus are close to each other within a preset range claim 1 , and transmits the identification information of the optical head mounted to the mounting portion to the external apparatus through the communicator when the communication pairing is completed.3. The electronic apparatus according to claim 1 , further comprising a display claim 1 ,wherein the controller controls the display to display ...