Invisible endoscopic channel for multichannel flexible single-hole abdominal cavity minimally invasive surgery

The invention relates to an invisible endoscopic channel for multichannel flexible single-hole abdominal cavity minimally invasive surgery, which comprises a multihole operating platform (3) which is arranged at the outer part of the abdominal cavity, and a flexible abdominal cavity channel tube (8) which is connected with the multihole operating platform and can be inserted into the abdominal cavity, and is characterized in that: a plurality of surgical instrument channels (1) with different heights are arranged on the multihole operating platform (3). At least one intake tube (2) and an air outlet tube (3) are arranged on the multihole operating platform (3). The integral shape of the flexible abdominal cavity channel tube (8) is a section of a flexible film channel which is similar to round, the upper end of the flexible abdominal cavity channel tube (8) is connected with the multihole operating platform (3), and the lower end of the flexible abdominal cavity channel tube (8) is connected ...

Multifunctional calculus-removal catheter

The invention discloses a multifunctional calculus-removal catheter, which comprises a dilatation balloon (2), an outer catheter (3), a cross joint (4), a positioning mark (5) and a two-way valve (6), wherein the dilatation balloon (2) is fixedly arranged at the far end of the outer catheter (3), which is near the cross joint (4). The multifunctional calculus-removal catheter is characterized in that the outer catheter (3) is of a four-chamber one-body tube structure, and moreover, the body of the outer catheter at the far end of the dilatation balloon (2) is also provided with a compliance balloon (1).

Transmitter noise injection

A transmitter including a noise signal generator and a summing element is provided. The noise signal generator is configured to receive multiple noise settings and output multiple noise signals corresponding to the multiple noise settings. The summing element is configured to receive a transmit data signal and the multiple noise signals, sum one or more of the multiple noise signals with the transmit data signal, and output to a transmit driver configured to generate one of a single-ended and a differential signal based on the sum of the one or more of the multiple noise signals with the transmit data signal.

Introducer for laparoscopic surgery puncture outfit

The invention relates to an introducer for a laparoscopic surgery puncture outfit, which consists of an outer guide pipe (12) and an inner push rod (11), wherein the outer guide pipe (12) is provided with an upper horn-shaped opening; the lower end part of the outer guide pipe (12) is an asymmetric slope-shaped opening; and the outer wall of the outer guide pipe (12) is provided with a guide slot (15) from top to bottom. According to the newly designed syringe-like introducer, the required installation action requirement can be simply and conveniently finished so as to satisfy a higher clinic requirement.

Transmitter Noise Injection

A transmitter comprising a noise signal generator, and a transmit driver coupled to an output of the noise signal generator. 1. A transmitter comprising:a noise signal generator; anda transmit driver coupled to an output of the noise signal generator.2. The transmitter of claim 1 , further comprising:a summing element configured to generate a signal as a sum of the output of the noise signal generator and a transmit data signal, wherein the transmit driver is configured to receive the sum.3. The transmitter of claim 2 , wherein the noise signal generator comprises:a noise source followed by a gain and phase control element, wherein the gain and phase control element has an adjustable gain and an adjustable phase.4. The transmitter of claim 1 , further comprising:a finite impulse response (FIR) filter configured to filter a transmit data signal; anda summing element configured to generate a signal as a sum of at least one output from the FIR filter and the output of the noise signal generator, wherein the transmit driver is configured to receive the sum.5. The transmitter of claim 1 , wherein the noise signal generator comprises:a noise source followed by a gain and phase control element, wherein the gain and phase control element has an adjustable gain, and wherein the noise source is a pseudo-random binary sequence (PRBS) generator with an adjustable phase.6. The transmitter of claim 5 , further comprising:a digital summing element configured to generate a sum signal as a sum of the output of the noise signal generator and a transmit data signal;a finite impulse response (FIR) filter configured to filter the transmit data signal; andan analog summing element configured to generate a second sum signal as a sum of at least one output from the FIR filter and the sum signal, wherein the transmit driver is configured to receive the second sum signal.7. The transmitter of claim 6 , wherein the FIR filter and the PRBS generator are clocked with the same clock signal.8. ...

Device and Method for Printed Circuit Board with Embedded Cable

A printed circuit board (PCB) includes a first dielectric layer and a differential cable structure embedded in the dielectric layer. The differential cable structure includes a first inner conductor, a second inner conductor, a dielectric surrounding portions of the first inner conductor and portions of the second inner conductor, and a ground shield surrounding the dielectric. 1. A printed circuit board (PCB) comprising:a first dielectric layer; anda differential cable structure embedded in the first dielectric layer, wherein the differential cable structure comprises a first inner conductor, a second inner conductor, a dielectric surrounding portions of the first inner conductor and portions of the second inner conductor, and a ground shield surrounding the dielectric.2. The PCB of claim 1 , wherein the first inner conductor and the second inner conductor are made of copper and the dielectric is polytetraflouroethylene (PTFE).3. The PCB of claim 1 , further comprising a core claim 1 , wherein the first dielectric layer is formed over the core.4. The PCB of claim 1 , further comprising a first and a second conductive via electrically connecting the first inner conductor and the second inner conductor claim 1 , respectively claim 1 , to a first and a second ball grid array (BGA) pad on a surface of the PCB claim 1 , respectively.5. The PCB of claim 1 , further comprising a third conductive via electrically connecting the ground shield to a common ground on a surface of the PCB.6. The PCB of claim 1 , wherein the differential cable structure further comprises a third inner conductor.7. The PCB of claim 6 , further comprising a fourth conductive via electrically connecting the third inner conductor to ground.8. The PCB of claim 7 , wherein the fourth conductive via is electrically connected to the ground shield claim 7 , and wherein the ground shield is electrically connected to the third inner conductor with a mechanical press connection.9. A circuit structure ...

EXPANDED PTFE CUSHIONS

An apparatus can include a cushion including an expanded PTFE layer and a frame that can include two lateral portions and a bridging portion therebetween. The lateral portions and the bridging portion can define a concave surface that is coupled to the cushion to support and provide a concave contour to the cushion. 1. An apparatus , comprising:a cushion including an expanded PTFE layer; anda frame including two lateral portions and a bridging portion therebetween, wherein the lateral portions and the bridging portion define a concave surface that is coupled to the cushion to support and provide a concave contour to the cushion.2. The apparatus of claim 1 , wherein the expanded PTFE layer has an average pore size from 0.1 micron to 0.5 micron.3. The apparatus of claim 1 , wherein the expanded PTFE layer has a level of porosity ranging from 1% to 99% and includes from 1 million to 15 billion pores per square inch.4. The apparatus of claim 1 , wherein the expanded PTFE layer includes an oleophobic treatment claim 1 , a hydrophobic treatment claim 1 , or both an oleophobic treatment and hydrophobic treatment applied thereto.5. The apparatus of claim 1 , wherein the concave contour provided by the frame includes a concave lip inversely shaped to support the cushion for positioning against a convex feature.6. The apparatus of claim 1 , wherein the frame is perforated.7. The apparatus of claim 1 , wherein the frame comprises a metal or a metal alloy selected from the group consisting of steel claim 1 , titanium claim 1 , lithium claim 1 , aluminum claim 1 , magnesium claim 1 , nickel claim 1 , copper claim 1 , manganese claim 1 , tungsten claim 1 , gold claim 1 , silver claim 1 , zinc claim 1 , platinum claim 1 , molybdenum claim 1 , and a combination thereof.8. The apparatus of claim 1 , wherein the frame comprises a polymer selected from the group consisting of polycarbonate claim 1 , acrylonitrile butadiene styrene claim 1 , polycarbonate-acrylonitrile butadiene ...

Detection package structure and in vivo detection apparatus

A detection package structure, comprising: an exterior tube; a detection assembly, a flexible printed circuit (FPC), a module base, and lighting members which are all disposed inside the exterior tube. The FPC includes a main flexible plate and minor flexible plates. The invention uses detection conductive materials and detection wiring parts to implement electric conduction-directed soldering, whereby to prevent from direct soldering of cables and detection assembly and enlarge soldering spots. It can lower the difficulty of soldering operation, enhance the strength and reliability of soldering, promote the stability of the electric conduction-directed soldering in various dynamic states. Dimensional errors or external force are less likely to affect the performance of electric-conduction-directed soldering due to the flexibility of the FPC which can guarantee electric connection and convenience assemblage and improve the stability of electric conduction-directed soldering. The bendability of the FPC favors reducing the radial size of the package structure.

ENDOSCOPE DEVICE

An endoscope device, comprising: a disposable flexible lens sheath (), a reusable endoscope body (), and a disposable sterilization jacket (). The endoscope body () can be received in the flexible lens sheath () from an endoscope receiving structure () of the flexible lens sheath (). The sterilization jacket () is mounted at an entrance of the endoscope receiving structure (), so as to isolate the endoscope body () from the outside. A light source component () is provided near a front end of the flexible lens sheath (). The endoscope body () is provided with a conductive component (). A rear end of the endoscope body () is connected to a power cord (). The endoscope device can avoid or reduce problems caused by sterilization and disinfection, and can also avoid astigmatism and reflection. 1. An endoscope device , comprising a disposable flexible lens sheath , a reusable endoscope body , and a disposable sterilization jacket ,wherein the endoscope body can be received in the flexible lens sheath from an endoscope receiving structure of the flexible lens sheath, and the sterilization jacket is mounted at an entrance of the endoscope receiving structure, so as to isolate the endoscope body received in the flexible lens sheath from the outside;a light source component is provided near a front end of the flexible lens sheath, the endoscope body is provided with a conductive component, a rear end of the endoscope body is connected to a power cord, and the power cord is conducted with the conductive component; after the endoscope body is received in the flexible lens sheath, the conductive component is in direct or indirect conduction with a light source lead of the light source component, so that the light source component is powered.2. The endoscope device according to claim 1 , wherein the endoscope body comprises an endoscope handle claim 1 , an endoscope flexible tube connected to the endoscope handle and an image acquisition package structure disposed at a front end ...

Display of supplemental information

In some examples, a computing device is to detect a fiducial mark on a portable device that comprises a display screen, generate supplemental information that corresponds to information presented in the display screen of the portable device, and cause display of the supplemental information by a display device of the computing device, according to an orientation that is based on the detected fiducial mark, the displayed supplemental information supplementing the information presented in the display screen of the portable device.

OUTER CASES FOR COMPUTING DEVICES

In some examples, a wearable system includes an outer case defining an inner chamber and comprising a portion including a liquid resistant and breathable layer. The wearable system further includes a computing device in the inner chamber, and an airflow generator to produce an airflow to cool the computing device and to direct a resulting heated airflow to flow through pores of the liquid resistant and breathable layer to an environment outside the outer case. 1. A wearable system comprising:an outer case defining an inner chamber and comprising a portion including a liquid resistant and breathable layer;a computing device in the inner chamber; andan airflow generator to produce an airflow to cod the computing device and to direct a resulting heated airflow to flow through pores of the liquid resistant and breathable layer to an environment outside the outer case.2. The wearable system of claim 1 , further comprising a strap to secure the outer case to a user.3. The wearable system of claim 2 , further comprising a thermally reflective layer arranged along a side of the outer case adjacent the user when the wearable apparatus is worn by the user claim 2 , the thermally reflective layer to reflect heat from the computing device away from the user.4. The wearable system of claim 1 , further comprising a body-mounted device that is outside of the outer case claim 1 , the body-mounted device to communicate with the computing device and to display information generated by the computing device.5. The wearable system of claim 4 , wherein the body-mounted device is to communicate with the computing device over a wireless link or a wired link.6. The wearable system of claim 1 , further comprising a thermal channel thermally contacted to the computing device and to carry heat produced by the computing device away from the computing device.7. The wearable system of claim 6 , wherein the thermal channel comprises a thermally conductive structure selected from among a heat sink ...

Cable connector

The present disclosure provides a cable connector disposed on a circuit board, comprising a first wire-to-board connector and at least one second wire-to-board connector. Each of the second wire-to-board connectors is correspondingly connected to the first wire-to-board connector through a plurality of cables. The first wire-to-board connector and the second wire-to-board connector respectively comprise a plurality of terminal modules. Two ends of each of the cables are respectively connected to the corresponding terminal module of the first wire-to-board connector and the terminal module of the second wire-to-board connector. The plurality of terminal modules of the first wire-to-board connector and the plurality of terminal modules of the plurality of second wire-to-board connectors are electrically connected to the circuit board.

HOUSING FOR WIRE TO BOARD CONNECTOR

The present disclosure provides a housing for wire to board connectors. The housing comprises a main body, a first end cover, and a second end cover. The main body comprises an accommodating groove, the bottom of which is provided with a plurality of terminal openings disposed at intervals. A terminal module is disposed in the accommodating groove. A plurality of terminal groups are respectively inserted into the corresponding terminal openings. The first end cover disposed on one end edge of the main body comprises a plurality of first partition parts disposed at intervals. The second end cover disposed on the other end edge of the main body comprises a plurality of second partition parts disposed at intervals, and is opposite to the first end cover. The plurality of second partition parts and the plurality of first partition parts are alternately disposed. 1. A housing on which at least one terminal module being installed , two sides of the terminal module being respectively provided with a hook , a plurality of terminal groups being provided on the lower side of the terminal module , the housing comprising:a main body comprising an accommodating groove, the bottom of the accommodating groove being provided with a plurality of terminal openings disposed at intervals, the terminal module being disposed in the accommodating groove, the plurality of terminal groups being respectively inserted into the corresponding terminal openings;a first end cover disposed on one end edge of the main body, the first end cover comprising a plurality of first partition parts disposed at intervals; anda second end cover disposed on the other end edge of the main body, the second end cover being opposite to the first end cover, the second end cover comprising a plurality of second partition parts disposed at intervals, the plurality of second partition parts and the plurality of first partition parts being alternately disposed.2. The housing according to claim 1 , wherein the first ...

WIRE TO BOARD CONNECTOR

The present disclosure provides a wire to board connector. The wire to board connector comprises a body, a plurality of sheet-shaped insulating bodies, a plurality of first covers, and a plurality of second covers. The body comprises an accommodating groove. The sheet insulating bodies are arranged in the accommodating groove in parallel along a first direction. Each of the sheet insulating bodies is provided with a plurality of terminal groups and a plurality of cables corresponding to the terminal groups. The plurality of terminal groups is disposed along a second direction. The first direction is perpendicular to the second direction. The plurality of first covers correspond to the plurality of second covers. The corresponding first cover and second cover respectively cover the opposite sides of the corresponding sheet-shaped insulating body in the first direction. 1. A wire to board connector connected to a circuit board , comprising:a main body comprising an accommodating groove;a plurality of sheet insulating bodies disposed in the accommodating groove in parallel along a first direction, a plurality of terminal groups and a plurality of cables correspondingly connected to the plurality of terminal groups being disposed in each of the sheet insulating bodies, the plurality of terminal groups being disposed along a second direction perpendicular to the first direction; anda plurality of first covers and a plurality of second covers, the plurality of first covers corresponding to the plurality of second covers respectively, each of the first covers and the corresponding second cover thereto covering two opposite sides of the sheet insulating body corresponding to the first cover and the second cover in the first direction.2. The wire to board connector according to claim 1 , wherein the plurality of terminals of each of the terminal groups is vertically connected to the circuit board.3. The wire to board connector according to claim 2 , wherein each of the ...

Terminal module

A terminal module, comprising a first cover, a first insulator, a second insulator, and a second cover. The first insulator is installed on the first cover, comprising a plurality of terminal bases and a plurality of first accommodating grooves. The plurality of terminal bases is disposed at the bottom of the first insulator. A terminal group is disposed in each of the terminal bases. The second insulator is disposed on the first insulator, comprising a plurality of second accommodating grooves. The plurality of second accommodating grooves correspond to the plurality of first accommodating grooves. Each of the first accommodating grooves and the corresponding second accommodating groove accommodate a cable collectively. The cable is electrically connected to the corresponding terminal group. The second cover is installed on the first insulator, so that the first insulator and the second insulator are disposed between the first cover and the second cover.

Stent Delivery System

The present invention discloses a stent delivery system including an outer sleeve assembly, an inner sleeve assembly and a snap ring, the outer sleeve assembly includes an outer sleeve body and an outer sleeve tip connected to the front end of the outer sleeve body, the outer diameter of the outer sleeve tip decreases stepwise from front to back, the inner sleeve assembly includes a push tube sleeved in the outer sleeve body, a stent placing tube connected to the front end of the push tube, and an inner sleeve tip set at the front end of the stent placing tube, the outer diameter of the push tube is greater than the outer diameter of the stent placing tube. The stent delivery system of the present invention is provided with an outer sleeve tip at the front end of the outer sleeve body, and the outer diameter of the outer sleeve tip decreases stepwise from back to front, the outer sleeve tip cooperates with the stent accommodating tube of the stent auxiliary importing device, so that the stent already placed in the stent accommodating tube can be transferred from the stent accommodating tube to the stent placing tube rapidly and conveniently, it can be used immediately as soon as it is placed, and it is very convenient to use. In addition, the gap between the push tube and the outer sleeve body is reduced in the present invention, and the pushing force of the push tube is increased, the practical value is very high. 1. A stent delivery system , comprising:an outer sleeve assembly, including an outer sleeve body, an outer sleeve handle fixed to the rear end of the outer sleeve body, and an outer sleeve tip connected to the front end of the outer sleeve body, in which the outer sleeve handle is provided with an axial through hole having the same diameter as the inner diameter of the outer sleeve body, and the outer diameter of the outer sleeve tip decreases stepwise from front to back,an inner sleeve assembly, including a push tube sleeved in the outer sleeve body, an ...

ETCHED GLASS SURFACES WITH HYDROPHOBIC ALKOXYORGANOSILANES

The present disclosure relates to an electronic display that can include a glass panel, an optically clear adhesive, and a backlight unit. The glass panel can have a glass surface that can be etched and can include a hydrophobic alkoxyorganosilane having a C10 to C18 alkyl chain covalently attached thereto. The optically clear adhesive can adhere the glass panel to the backlight unit. 1. An electronic display , comprising:a glass panel having a glass surface that is etched and includes a hydrophobic alkoxyorganosilane including a C10 to C18 alkyl chain covalently attached thereto;an optically clear adhesive; anda backlight unit, wherein the optically clear adhesive adheres the glass panel to the backlight unit.2. The electronic display of claim 1 , configured as a liquid crystal display claim 1 , an organic light-emitting diode display claim 1 , a micro light-emitting diode display claim 1 , a mini light-emitting diode display claim 1 , an electrophoretic display claim 1 , or a micro-electro-mechanical display.3. The electronic display of claim 1 , wherein the glass panel exhibits a minimum pencil hardness of 9H at the glass surface.4. The electronic display of claim 1 , wherein the glass surface exhibits a specular reflection from about 5 to about 70.5. The electronic display of claim 1 , wherein the glass surface exhibits a water surface contact angle from about 75° to about 105°.6. The electronic display of claim 1 , wherein the optically clear adhesive includes a polyacrylic claim 1 , a polycarbonate claim 1 , a cyclic olefin copolymer (COC) claim 1 , and a polyester claim 1 , or a combination thereof.8. The glass of claim 7 , wherein the hydrophobic alkoxyorganosilane including a C10 to C18 alkyl chain is covalently attached to the glass surface at a concentration to provide a water surface contact angle from about 75° to about 105°9. The glass of claim 7 , wherein the glass surface exhibits a specular reflection from about 5 to about 70.10. A method of ...

METAL FLUOROPOLYMER COMPOSITES

Example implementations relate to metal fluoropolymer composites. In an example, a metal fluoropolymer composite includes a metal substrate including an opening in a face of the metal substrate, a porous fluoropolymer layer disposed on the face of the metal substrate and overlaying the opening, and a fabric layer disposed on the porous fluoropolymer layer, where the metal fluoropolymer composites is permeable to air but impermeable to liquid water. 1. A metal fluoropolymer composite , comprising:a metal substrate including an opening in a face of the metal substrate;a porous fluoropolymer layer disposed on the face of the metal substrate and overlaying the opening; anda fabric layer disposed on the porous fluoropolymer layer, wherein the metal fluoropolymer composite is permeable to air but impermeable to liquid water.2. The composite of claim 1 , wherein the opening is included in a plurality of openings in the face of the metal substrate.3. The composite of claim 2 , wherein the porous fluoropolymer layer overlays each opening of the plurality of openings in the face of the metal substrate.4. The composite of claim 1 , wherein the porous fluoropolymer layer comprises polytetrafluoroethylene (PTFE) claim 1 , expanded polytetrafluoroethylene (ePTFE) claim 1 , or combinations thereof.5. The composite of claim 1 , wherein the porous fluoropolymer layer has an average pore size of from 0.5 microns to 5 microns.6. The composite of claim 1 , wherein the opening has a diameter from 5.0 millimeters to 0.01 millimeters.7. The composite of claim 1 , wherein the fabric layer is disposed over an entire surface area of the porous fluoropolymer layer.8. The composite of claim 1 , further comprising an adhesive layer disposed on the face of the metal substrate to couple the porous fluoropolymer layer to the metal substrate.9. An electronic device claim 1 , comprising:an electrical circuit; a metal substrate including a plurality of openings in a face of the metal substrate;', 'a ...

LOW TEMPERATURE SPHINCTEROTOME SURGICAL DEVICE, SYSTEM AND METHOD

The present invention discloses a low temperature sphincterotome surgical device, system and method. The device includes: a liquid input unit, configured to input liquid to a target object in response to a liquid input signal to form a thin layer of a conductive medium between an emission electrode and a loop electrode; a bipolar electrode socket connector, connected with a high frequency generator through a high frequency cable to receive a first input voltage generated by the high frequency generator; the emission electrode, configured to receive the first input voltage generated by the high frequency generator via the bipolar electrode socket connector and apply a first voltage between the emission electrode and the loop electrode. 1. A low temperature sphincterotome surgical device , comprising:a liquid input unit, configured to input liquid to a target object in response to a liquid input signal to form a thin layer of a conductive medium between an emission electrode and a loop electrode;a bipolar electrode socket connector, connected with a high frequency generator through a high frequency cable to receive a first input voltage generated by the high frequency generator;the emission electrode, configured to receive the first input voltage generated by the high frequency generator via the bipolar electrode socket connector and apply a first voltage between the emission electrode and the loop electrode, such that the conductive medium reaches a first temperature and is converted into a plasma layer, thereby exciting the conductive medium with electrical energy to generate plasma and performing vaporization cutting on the target object based on the radio frequency energy of the plasma; andthe loop electrode, introduced through the same catheter as the emission electrode and forming a conductive loop in the target object.2. The low temperature sphincterotome surgical device according to claim 1 , wherein the bipolar electrode socket connector receives a second ...

THREE-DIMENSIONAL MODEL GENERATION

Examples associated with three-dimensional model generation are disclosed. One example includes analyzing a structure of a first component of an object. The composition of the first component of the object is also analyzed. A three-dimensional model of the object is then generated. The three-dimensional model includes data based on the structure of the first component of the object and data based on the composition of the first component of the object. 1. A method , comprising:analyzing a structure of a first portion of an object;analyzing a composition of the first portion of the object; andgenerating a three-dimensional model of the object, the three dimensional model including data based on the structure of the first portion of the object and data based on the composition of the first portion of the object.2. The method of claim 1 , where the data based on the structure of the first portion of the object describes both internal and surface structure of the first portion of the object.3. The method of claim 1 , where the data based on the composition of the first portion of the object describes both internal and surface composition of the object.4. The method of claim 1 , where the data based on the composition of the first portion of the object describes a composition of the object5. The method of claim 1 , where the composition of the first portion of the object is analyzed using at least one of optical imaging and scanning claim 1 , microscopy claim 1 , x-ray fluorescence (XRF) claim 1 , infrared spectroscopy claim 1 , raman spectroscopy claim 1 , ultra-violet spectroscopy claim 1 , ultraviolet-visible spectroscopy claim 1 , and laser induced breakdown spectroscopy.6. The method of claim 1 , further comprising:analyzing a structure of a second portion of the object; andanalyzing a composition of the second portion of the object,where the three-dimensional model of the object also includes data based on the structure of the second portion of the object and data ...

Flexible catheter-based in vivo detection device and system

The present invention provides an in-vivo detection apparatus and system based on a flexible tube. The apparatus includes: a detection component, a main circuit board, a detection circuit board, an auxiliary circuit board, a cable, and an outer tube. A first conducting material is disposed on a first side surface of the detection circuit board, the detection component is connected to the first side surface of the detection circuit board, a wiring terminal of the detection component is welded to the first conducting material, a second conducting material is disposed on a second side surface of the detection circuit board, the second side surface of the detection circuit board is connected to a second edge of the main circuit board, and the second conducting material is perpendicularly welded to a conductive portion on a surface of the main circuit board. Each auxiliary circuit board is connected to one first edge, and a channel for at least a part of the instrument tube to pass through is formed between two auxiliary circuit boards. Based on the present invention, welding strength and reliability can be effectively improved when a packaging size is limited.

LOW TEMPERATURE POLYPECTOMY SNARE SURGICAL DEVICE, SYSTEM AND METHOD

The present invention discloses a low temperature polypectomy snare surgical device, system and method. The device includes: a liquid input unit, configured to input liquid to a target object in response to a liquid input signal to form a thin layer of a conductive medium between an emission electrode and a loop electrode; a bipolar electrode socket connector, connected with a high frequency generator through a high frequency cable to receive a first input voltage generated by the high frequency generator; the emission electrode, configured to receive the first input voltage generated by the high frequency generator via the bipolar electrode socket connector and apply a first voltage between the emission electrode and the loop electrode. 1. A low temperature polypectomy snare surgical device , comprising:a liquid input unit, configured to input liquid to a target object in response to a liquid input signal to form a thin layer of a conductive medium between an emission electrode and a loop electrode;a bipolar electrode socket connector, connected with a high frequency generator through a high frequency cable to receive a first input voltage generated by the high frequency generator;the emission electrode, configured to receive the first input voltage generated by the high frequency generator via the bipolar electrode socket connector and apply a first voltage between the emission electrode and the loop electrode, such that the conductive medium reaches a first temperature and is converted into a plasma layer, thereby exciting the conductive medium with electrical energy to generate plasma and performing vaporization snare cutting on the target object based on the radio frequency energy of the plasma; andthe loop electrode, introduced through the same catheter as the emission electrode and forming a conductive loop in the target object.2. The low temperature polypectomy snare surgical device according to claim 1 , wherein the bipolar electrode socket connector ...

ENDOSCOPE

An endoscope includes an insertion portion provided with a controllable curved tube. The controllable curved tube includes a plurality of circular tube sections connected in series. A first C-shaped engaging portion is arranged at one end of each tube section. A first included angle is formed between the opening direction of the first C-shaped engaging portion and the axial direction of the tube section to which the first C-shaped engaging portion belongs. A first C-shaped notch is arranged around the outside of the first C-shaped engaging portion. The other end of the tube section is provided with a second C-shaped engaging portion that is engaged with the first C-shaped notch of another tube section. The inner side of the second C-shaped engaging portion is provided with a second C-shaped notch and a spherical protrusion which are engaged with a first C-shaped engaging portion of another tube section. 1. An endoscope , comprising:a controllable curved tube;whereinan insertion portion of the endoscope is provided with the controllable curved tube;the controllable curved tube comprises a plurality of circular tube sections connected in series and a control device configured to control the controllable curved tube to bend; a first C-shaped engaging portion is arranged at a first end of each circular tube section of the plurality of circular tube sections; a first included angle is formed between an opening direction of the first C-shaped engaging portion and an axial direction of a first circular tube section of the plurality of circular tube sections, wherein the first C-shaped engaging portion belongs to the first circular tube section; a first C-shaped notch is arranged around an outside of the first C-shaped engaging portion; a second end of the each circular tube section is provided with a second C-shaped engaging portion, wherein the second C-shaped engaging portion is engaged with a first C-shaped notch a second circular tube section of the plurality of ...

HOT FOIL LOGO

The present subject matter describes imprinting a logo on a substrate. In an example implementation, a first layer is coated on the substrate to level surface irregularities on the substrate. The first layer is a thermally cured layer. A hot foil imprint of the logo is formed on the first layer. A second layer is coated on the hot foil imprint, where the second layer is a thermally cured transparent layer. A third layer is coated on the second layer, where the third layer is an ultra-violet (UV) cured transparent layer. 1. A method of imprinting a logo on a substrate , comprising:coating a first layer on the substrate to level surface irregularities on the substrate, the first layer being a thermally cured layer;forming a hot foil imprint of the logo on the first layer;coating a second layer on the hot foil imprint, the second layer being a thermally cured transparent layer; andcoating a third layer on the second layer, the third layer being an ultra-violet (UV) cured transparent layer.2. The method as claimed in claim 1 , wherein coating the first layer comprises:depositing the first layer on the substrate through spray coating; andheating the first layer at a temperature in a range of about 50° C. to about 70° C. for a time duration in a range of about 10 minutes to about 15 minutes.3. The method as claimed in claim 1 , wherein forming the hot foil imprint comprises hot foil stamping the logo using a metallic foil at a temperature in a range of about 180° C. to about 220° C. and at a pressure in a range of about 3 kg/mto about 5 kg/m.4. The method as claimed in claim 1 , wherein coating the second layer comprises:depositing the second layer on the hot foil imprint through spray coating; andheating the second layer at a temperature in a range of about 55° C. to about 60° C. for a time duration in a range about 10 minutes to about 15 minutes.5. The method as claimed in claim 1 , wherein coating the third layer comprises:depositing the third layer on the second layer ...

SHEATH ASSEMBLY, ULTRASONIC PROBE AND ASSEMBLING METHOD THEREOF

A sheath assembly is adapted for an ultrasonic probe and includes a plug portion and a sheath portion connected to each other. One end of the plug portion of the sheath assembly is used for detachably and fixedly connecting with a connecting butt joint portion of the ultrasonic probe, so that the plug portion and the connecting butt joint portion are detachable after the ultrasonic probe is used. An inside of the plug portion communicates with an inside of the sheath portion to receive a torque transmitting portion of the ultrasonic probe. 1. A sheath assembly adapted for an ultrasonic probe , the sheath assembly comprising:a plug portion; anda sheath portion,wherein one end of the plug portion is used for detachably and fixedly connecting with a connecting butt joint portion of the ultrasonic probe;a sheath connecting portion of the plug portion is fixedly connected to one end of the sheath portion; andan inside of the plug portion communicates with an inside of the sheath portion to receive a torque transmitting portion of the ultrasonic probe.2. The transmission assembly according to claim 1 , wherein a lower end of the hollow spindle is fixedly connected with a guide bar; the guide bar is of a non-cylindrical structure; the guide tube has a non-round inner hole; and the non-cylindrical structure and the non-round inner hole are adapted such that the hollow spindle and the guide tube are synchronously rotated.3. The sheath assembly of claim 2 , wherein a bottom portion of the recess is provided with a first locking portion claim 2 , and an inside of the first locking portion communicates with an inside of the sheath portion; an outer sidewall of the first locking portion is engageable with an inner sidewall of the connecting butt joint portion claim 2 , such that the first locking portion is received inside the connecting butt joint portion.4. The sheath assembly of claim 3 , wherein the first locking portion has a first inner diameter for receiving the torque ...

DILATABLE BALLOON CATHETER

a dilatable balloon catheter, comprising: a guide wire inserted and disposed in the inside of the catheter, an operation portion is fixedly connected to one end of the catheter, a balloon is disposed at the outer side of the catheter remote from the operation portion, the lumen of the catheter and the inner cavity of the balloon are connected by a communication structure provided on the catheter, the guide wire includes a first guide wire and a second guide wire which are separated from each other, the rear end of the first guide wire is connected to insertion-extraction structure in the rear end of the operation portion, the second guide wire is fixed to the inside of the catheter by a fixing process. The guide wire of the dilatable balloon catheter and the liquid injection lumen can share the same lumen, greatly reducing the diameter of the catheter in the present invention, so that the dilatable balloon catheter can be inserted into a narrow duct or lumen that needs to be expanded in human body through an device channel of an endoscope, and realize visualization operation. 1. A dilatable balloon catheter comprising:a catheter and a guide wire inserted and disposed in the inside of the catheter, wherein an operation portion is fixedly connected to one end of the catheter; anda balloon which wraps the outer side of the catheter remote from the operation portion;wherein a lumen of the catheter and an inner cavity of the balloon are connected by a communication structure provided on the catheter; wherein the guide wire includes a first guide wire and a second guide wire which are separated from each other, one end of the first guide wire is connected to insertion-extraction structure of the operation portion, the second guide wire is fixed to an opposing end of the catheter by a fixing process.2. The dilatable balloon catheter as claimed in claim 1 , wherein the tube body area of the catheter in the balloon is separated from each other into a first tube body and a ...

Transmitter Noise Injection

A transmitter including a noise signal generator and a summing element is provided. The noise signal generator is configured to receive multiple noise settings and output multiple noise signals corresponding to the multiple noise settings. The summing element is configured to receive a transmit data signal and the multiple noise signals, sum one or more of the multiple noise signals with the transmit data signal, and output to a transmit driver configured to generate one of a single-ended and a differential signal based on the sum of the one or more of the multiple noise signals with the transmit data signal. 1. A transmitter comprising:a noise signal generator configured to receive multiple noise settings and output multiple noise signals corresponding to the multiple noise settings; anda summing element configured to receive a transmit data signal and the multiple noise signals, sum one or more of the multiple noise signals with the transmit data signal, and output to a transmit driver configured to generate one of a single-ended and a differential signal based on the sum of the one or more of the multiple noise signals with the transmit data signal.2. The transmitter of claim 1 , wherein the multiple noise signals are injected internally inside the transmitter without impacting a communication channel coupled to the transmit driver claim 1 , and wherein the multiple noise settings comprise multiple amplitude and phase control settings.3. The transmitter of claim 1 , wherein the noise signal generator comprises a noise source followed by a gain and phase control element claim 1 , wherein the noise source is configured to generate the multiple noise signals claim 1 , and wherein the gain and phase control element has an adjustable gain and an adjustable phase for controlling amplitudes and phases of the multiple noise signals.4. The transmitter of claim 1 , further comprising a finite impulse response (FIR) filter configured to filter the transmit data signal prior ...

Flexible tube-based detection and packaging structure and in-vivo detection device

The present invention provides a detection packaging structure and an in-vivo detection apparatus that are based on a flexible tube. A detection circuit board and a main circuit board that are perpendicular to each other are used, a first conducting material is disposed on a first side surface of the detection circuit board, a second conducting material capable of being conducted to the first conducting material is disposed on a second side surface, and when a detection component is connected to the first side surface of the detection circuit board, a wiring terminal of the detection component is capable of being welded to the first conducting material. In this way, based on the present invention, difficulty of welding operations is reduced, welding strength and reliability are enhanced, and welding stability in a plurality of motion statuses is satisfied. Based on the present invention, stable mounting and use of the detection component are further ensured through assembly of the main circuit board and the detection circuit board, so that the detection component is not impacted by external force. In addition, the detection circuit board is perpendicularly disposed on a first side surface of the main circuit board, which helps rationalize space utilization, thereby facilitating reduction of an overall size of the structure.

LOW TEMPERATURE ELECTROSURGICAL KNIFE SURGICAL DEVICE, SYSTEM AND METHOD

The present invention discloses a low temperature electrosurgical knife surgical device, system and method. The device includes: a liquid input unit, configured to input liquid to a target object in response to a liquid input signal to form a thin layer of a conductive medium between an emission electrode and a loop electrode; a bipolar electrode socket connector, connected with a high frequency generator through a high frequency cable to receive a first input voltage generated by the high frequency generator; the emission electrode, configured to receive the first input voltage generated by the high frequency generator via the bipolar electrode socket connector and apply a first voltage between the emission electrode and the loop electrode, such that the conductive medium reaches a first temperature and is converted into a plasma layer. 1. A low temperature electrosurgical knife surgical device , comprising:a liquid input unit, configured to input liquid to a target object in response to a liquid input signal to form a thin layer of a conductive medium between an emission electrode and a loop electrode;a bipolar electrode socket connector, connected with a high frequency generator through a high frequency cable to receive a first input voltage generated by the high frequency generator;the emission electrode, configured to receive the first input voltage generated by the high frequency generator via the bipolar electrode socket connector and apply a first voltage between the emission electrode and the loop electrode, such that the conductive medium reaches a first temperature and is converted into a plasma layer, thereby exciting the conductive medium with electrical energy to generate plasma and performing vaporization stripping on the target object based on the radio frequency energy of the plasma; andthe loop electrode, introduced through the same catheter as the emission electrode and forming a conductive loop in the target object.2. The low temperature ...

Earpieces

The present disclosure is drawn to an earpiece. The earpiece can include a speaker suitable for use within or adjacent to an ear canal of a user and a layered composite associated with the speaker. The layered composite can include an expanded polytetrafluoroethylene (PTFE) layer, a self-supporting substrate applied to a first side of the expanded PTFE layer, and a fabric substrate applied to a second side of the expanded PTFE layer. The expanded polytetrafluoroethylene layer can have a pore size having an average value from 0.1 micron to 0.5 micron. The self-supporting substrate can define a contour of the earpiece.

PROTECTIVE PANELS WITH ANTI-GLARE COATING

In one example, a method is described, which may include chemically etching a glass substrate to form a porous surface, coating an anti-glare layer on the porous surface, coating an anti-fingerprint layer on the anti-glare layer, and curing the anti-glare layer and the anti-fingerprint layer formed on the porous surface to form a protective panel. 1. A method comprising:chemically etching a glass substrate to form a porous surface;coating an anti-glare layer on the porous surface;coating an anti-fingerprint layer on the anti-glare layer, andcuring the anti-glare layer and the anti-fingerprint layer formed on the porous surface to form a protective panel.2. The method of claim 1 , wherein chemically etching the glass substrate to form the porous surface claim 1 , comprises:chemically etching a surface of the glass substrate in an acid solution for about 3-15 minutes.3. The method of claim 1 , wherein curing the anti-glare layer and the anti-fingerprint layer formed on the porous surface comprises:curing the anti-glare layer and the anti-fingerprint layer formed on the porous surface at a temperature in a range of 150-200° C. for about 20-60 minutes.4. The method of claim 1 , wherein the anti-glare layer and the anti-fingerprint layer are applied on the porous surface of the glass substrate as a spray coat.5. The method of claim 1 , wherein the porous surface comprises a nano-porous surface or a micro-porous surface.6. A method claim 1 , comprising:pre-treating a glass substrate;chemically etching the pre-treated glass substrate to form a porous surface;cleaning the chemically etched glass substrate;coating an anti-glare layer on the porous surface upon cleaning the chemically etched glass substrate;coating an anti-fingerprint layer on the anti-glare layer; andcuring the anti-glare layer and the anti-fingerprint layer formed on the glass substrate to form a protective panel.7. The method of claim 6 , wherein pre-treating the glass substrate comprises cleaning claim 6 ...

POLYMER FIBER COMPOSITE

Provided in one example is a composite. The composite includes: a porous core layer including a fluoropolymer; a first layer disposed over at least a portion of the core layer; and a second layer disposed over at least a portion of the first layer. The first layer includes fibers that compose at least one of unidirectional fibers and woven fibers. The second layer includes a polymer. The composite is permeable to air but impermeable to liquid wafer. 1. A composite , comprising:a porous core layer composing a fluoropolymer;a first layer disposed over at least a portion of the core layer, the first layer composing fibers that comprise at least one of unidirectional fibers and woven fibers; anda second layer disposed over at least a portion of the first layer, the second layer comprising a polymer;wherein the composite is permeable to air but impermeable to liquid water.2. The composite of claim 1 , wherein the fluoropolymer comprises at least one of polytetrafluoroethylene (“PTFE”) and expanded polytetrafluoroethylene (“ePTFE”).3. The composite of claim 1 , wherein the core layer has an average pore size of less than or equal to about 3 Å.4. The composite of claim 1 , wherein the fibers comprise at least one of carbon fibers claim 1 , glass fibers claim 1 , aramid fibers claim 1 , and titanium fibers.5. The composite of claim 1 , wherein the fibers are embedded in a polymeric matrix in the first layer claim 1 , the polymeric matrix comprising at least one of a thermoplastic and a thermoset.6. The composite of claim 1 , wherein the fibers comprise woven fibers7. The composite of claim 1 , wherein the polymer in the second layer composes at least one of nylon and polyester.8. The composite of claim 1 , wherein the polymer in the second layer has an average pore size of between about 1 μm and about 500 μm.9. The composite of claim 1 , wherein the composite has a flexural modulus of at least 10 GPa.10. An electronic device claim 1 , comprisingan electrical circuit; a ...

DOUBLE-LAYERED DRAINAGE TUBE

A double-layered drainage tube, composed of an inner layer and an outer layer closely attached to each other is shown. The inner layer is made of a hydrophobic material, and the outer layer is made of a human biocompatible material. Liquids do not adhere to the inner wall, thereby preventing tube clogging. The outer wall is soft and elastic, has a smooth surface, and has a good compatibility with body tissues without causing inflammation. Moreover, in the case where there is no middle layer of a stainless steel wire, the diameter and cost of an outer tube are reduced and the insertion difficulty is reduced, and the inner diameter of the drainage tube is increased, and the effective drainage cross-sectional area of the drainage tube is increased. 1. A double-layered drainage tube , wherein it is composed of an inner layer and an outer layer closely attached to each other , the inner layer is made of hydrophobic material , the outer layer is made of human biocompatible material.2. The drainage tube as claimed in claim 1 , wherein the human biocompatible material is selected from one or more of polyurethane claim 1 , polyethylene claim 1 , silicone rubber or polyamide.3. The drainage tube as claimed in claim 1 , wherein the human biocompatible material is a polyurethane.4. The drainage tube as claimed in claim 1 , wherein a thickness ratio of the outer layer and the inner layer is 10˜1000:1.5. The drainage tube as claimed in claim 1 , wherein the hydrophobic material is a fluoropolymer.6. The drainage tube as claimed in claim 5 , wherein the fluoropolymer is a polytetrafluoroethylene or fluorinated ethylene propylene copolymer.7. The drainage tube as claimed in claim 1 , wherein a hardness of the human biocompatible material is from 85A to 70D.8. The drainage tube as claimed in claim 1 , wherein the outer layer is further coated with a functional coating claim 1 , and the functional coating is a hydrophilic coating and/or bioactive coating.9. The drainage tube as ...

Pressure Guide Wire

The invention relates to a pressure guide wire which comprises an insertion portion and an operation portion, wherein the insertion portion comprises a mandrel, a distal-end protective sleeve wrapping the distal end portion of the mandrel, a proximal-end protective sleeve wrapping the proximal end portion of the mandrel, an intermediate ring disposed between the distal-end protective sleeve and the proximal-end protective sleeve, which is fixedly sleeved on the mandrel and the outer surface of which is provided with a groove, and a pressure sensor disposed in the groove of the intermediate ring and connected with a plurality of sensing wires, which extends between the proximal-end protective sleeve and the mandrel and the other end of which is connected to the operation portion. The operation portion is used to transmit signals of the sensor to an external display device. The pressure guide wire can monitor the pressure change in the lumen accurately and in real time, and the sensing wires is wrapped by the proximal-end protective sleeve, so that the guide wire is good in flexibility and the durability, and the pressure guide wire has a smooth outer wall and is excellent in safety. 1. A pressure guide wire , comprising: wherein the insertion portion comprises a mandrel:', 'a distal-end protective sleeve wrapping a distal end portion of the mandrel,', 'a proximal-end protective sleeve wrapping a proximal end portion of the mandrel,', 'an intermediate ring disposed between the distal-end protective sleeve and the proximal-end protective sleeve, which is fixedly sleeved on the mandrel, and an outer surface of which is provided with a groove,', 'and, a pressure sensor disposed in the groove of the intermediate ring and connected with a plurality of sensing wires, which extends between the proximal-end protective sleeve and the mandrel, and other end of which is connected to the operation portion,', 'the operation portion is connected to the proximal end of the insertion ...

Displays with phosphorescent components

In example implementations, a display is provided. The display includes a cover lens, a phosphorescent component, a display module and a processor. The phosphorescent component is located adjacent to the cover lens. The display module is located adjacent to the phosphorescent component opposite the cover lens. The processor is communicatively coupled to the display module to cause the display module to generate a desired image that activates corresponding portions of the phosphorescent component before the display is powered down.

Reworkable optically clear adhesive compositions

Described herein is a reworkable optically clear adhesive composition comprising: a hot melt adhesive present in an amount of at least about 40 wt. %; a pressure sensitive adhesive present in an amount of at 5 least about 10 wt. %; and titanium dioxide nanoparticles present in an amount of up to about 5 wt. %; wherein the weight percentage of each component is based on the total weight of solids of the adhesive composition. Also described herein is a display for an electronic device comprising the reworkable optically clear adhesive composition and a method of producing the display for an 10 electronic device.

Flexible endoscope

A flexible endoscope includes a disposable endoscope body structure and a reusable camera assembly. The endoscope body structure includes a handle portion, a flexible inserting portion, and a line connecting portion. The flexible inserting portion is directly or indirectly connected to the handle portion. The line connecting portion includes a receptacle located in the handle portion and an external connecting portion located outside the handle portion. The receptacle is directly or indirectly connected with the external connecting portion. The handle portion is provided with a camera assembly access port for the camera assembly to access. After accessing and being assembled to the camera assembly access port, the camera assembly access port is able to insert into the receptacle to transmit electrical energy and/or a signal with the external connecting portion with the receptacle. The flexible inserting portion is provided with an instrument for controlling the flexible inserting portion to bend, and the instrument is penetrated through the flexible inserting portion.

Dilatable balloon catheter

Low temperature plasma snare knife surgical device, system and method

The present invention discloses a low temperature polypectomy snare surgical device, system and method. The device includes: a liquid input unit, configured to input liquid to a target object in response to a liquid input signal to form a thin layer of a conductive medium between an emission electrode and a loop electrode; a bipolar electrode socket connector, connected with a high frequency generator through a high frequency cable to receive a first input voltage generated by the high frequency generator; the emission electrode, configured to receive the first input voltage generated by the high frequency generator via the bipolar electrode socket connector and apply a first voltage between the emission electrode and the loop electrode, such that the conductive medium reaches a first temperature and is converted into a plasma layer, thereby exciting the conductive medium with electrical energy to generate plasma and performing vaporization snare cutting on the target object based on the radio frequency energy of the plasma; and the loop electrode, introduced through the same catheter as the emission electrode and forming a conductive loop in the target object.

Air mass induction device

Endoscope

Double-layered drainage tube

A double-layered drainage tube (1), composed of an inner layer (11) and an outer layer (12) closely attached to each other, wherein the inner layer (11) is made of a hydrophobic material, and the outer layer (12) is made of a human biocompatible material. It can be ensured that liquids are not linked to an inner wall, thereby preventing bile adhesion from causing drainage tube clogging, and an outer wall thereof is soft and elastic and has a smooth surface, and has a good compatibility with body tissues without causing inflammation. Moreover, in the case where there is no middle layer of a stainless steel wire, the diameter and cost of an outer tube are reduced and the insertion difficulty is reduced, and the inner diameter of the drainage tube (1) is increased, and the effective drainage cross-sectional area of the drainage tube is increased.

Endoscopic device

An endoscope device, comprising: a disposable flexible lens sheath (1), a reusable endoscope body (2), and a disposable sterilization jacket (3). The endoscope body (2) can be received in the flexible lens sheath (1) from an endoscope receiving structure (11) of the flexible lens sheath (1). The sterilization jacket (3) is mounted at an entrance of the endoscope receiving structure (11), so as to isolate the endoscope body (2) from the outside. A light source component (4) is provided near a front end of the flexible lens sheath (1). The endoscope body (2) is provided with a conductive component (5). A rear end of the endoscope body (2) is connected to a power cord (7), and the power cord (7) is connected to the conductive component (5). After the endoscope body (2) is received in the flexible lens sheath (1), the conductive component (5) is in direct or indirect conduction with a light source lead (6) of the light source component (4), so that the light source component (4) is powered. The endoscope device can avoid or reduce problems caused by sterilization and disinfection, and can also avoid astigmatism and reflection problems caused by integration of a light source inside the endoscope body (2).

Rigid endoscope

Double containment fittings for connecting double containment tubing

A double containment fitting for engagement with double containment pipes and comprising a one-piece integral structure having at least one outer cylinder having at least two outer receiving openings, at least one inner cylinder having at least two inner receiving openings, and a plurality of ribs integral with and spacing the at least one outer cylinder from the at least one inner cylinder, thereby forming an inner fitting flow area within the inner cylinder and forming an outer fitting flow area between the at least one outer cylinder and the at least one inner cylinder and between adjacent ribs. Each inner tube of the double containment pipes are connected to the double containment fitting by being located within one of the inner receiving openings. Each outer tube of the double containment pipes are connected to the double containment fitting by being located within one of the outer receiving openings.

Double containment fittings for connecting double containment tubing

A double containment fitting for engagement with double containment pipes and comprising a one-piece integral structure having at least one outer cylinder having at least two outer receiving openings, at least one inner cylinder having at least two inner receiving openings, and a plurality of ribs integral with and spacing the at least one outer cylinder from the at least one inner cylinder, thereby forming an inner fitting flow area within the inner cylinder and forming an outer fitting flow area between the at least one outer cylinder and the at least one inner cylinder and between adjacent ribs. Each inner tube of the double containment pipes are connected to the double containment fitting by being located within one of the inner receiving openings. Each outer tube of the double containment pipes are connected to the double containment fitting by being located within one of the outer receiving openings.

Flexible tube-based detection and packaging structure and in-vivo detection device

Flexible catheter-based in vivo detection device and system

The present invention provides an in-vivo detection apparatus and system based on a flexible tube. The apparatus includes: a detection component, a main circuit board, a detection circuit board, an auxiliary circuit board, a cable, and an outer tube. A first conducting material is disposed on a first side surface of the detection circuit board, the detection component is connected to the first side surface of the detection circuit board, a wiring terminal of the detection component is welded to the first conducting material, a second conducting material is disposed on a second side surface of the detection circuit board, the second side surface of the detection circuit board is connected to a second edge of the main circuit board, and the second conducting material is perpendicularly welded to a conductive portion on a surface of the main circuit board. Each auxiliary circuit board is connected to one first edge, and a channel for at least a part of the instrument tube to pass through is formed between two auxiliary circuit boards. Based on the present invention, welding strength and reliability can be effectively improved when a packaging size is limited.

Dispositivo y sistema de detección in vivo basado en un catéter flexible

Un dispositivo y sistema de detección in vivo basado en un catéter flexible. El dispositivo de detección in vivo comprende: una parte de detección (1), una placa de circuito primario (3), una placa de circuito de detección (2), placas de circuito secundario (4), un cable y un catéter externo (7). Una primera superficie lateral de la placa de circuito de detección (2) está provista de un primer material conductor (21). La parte de detección (1) está conectada a la primera superficie lateral de la placa de circuito de detección (2) y un terminal de cableado de la parte de detección (1) está soldado al primer material conductor (21). Una segunda superficie lateral de la placa de circuito de detección (2) está provista de un segundo material conductor (22). La segunda superficie lateral de la placa de circuito de detección (2) está conectada a un segundo borde de la placa de circuito principal (3). El segundo material conductor (22) está soldado verticalmente a una parte conductora en la superficie de la placa de circuito primario (3). El primer material conductor (21) está conectado eléctricamente al segundo material conductor (22). Cada placa de circuito secundario (4) está conectada a un primer borde. Se forma un canal para que pase al menos parte de un catéter de instrumento (6) entre las dos placas de circuito secundario (4). El dispositivo y el sistema de detección in vivo pueden mejorar eficazmente la resistencia y la fiabilidad de la soldadura en el caso de que el tamaño del envase sea limitado. (Traducción automática con Google Translate, sin valor legal)

Soft endoscopic device

Display of supplemental information

In some examples, a computing device is to detect a fiducial mark on a portable device that comprises a display screen, generate supplemental information that corresponds to information presented in the display screen of the portable device, and cause display of the supplemental information by a display device of the computing device, according to an orientation that is based on the detected fiducial mark, the displayed supplemental information supplementing the information presented in the display screen of the portable device.

Flexible endoscope

Camera-radar data fusion for efficient object detection

A method includes obtaining, by a processing device, input data derived from a set of sensors associated with an autonomous vehicle (AV), extracting, by the processing device from the input data, a plurality of sets of features, generating, by the processing device using the plurality of sets of features, a fused bird's-eye view (BEV) grid. The fused BEV grid is generated based on a first BEV grid having a first scale and a second BEV grid having a second scale different from the first scale. The method further includes providing, by the processing device, the fused BEV grid for object detection.

Detection package structure and in vivo detection apparatus

Metal fluoropolymer composites

Uvc light for wash and/or rinse cycles of dishwashers

A method of washing dishes comprising providing a housing having an interior wash space with dishes positioned therein; spraying a wash liquid onto the dishes positioned within the interior wash space with at least one spray nozzle; spraying a rinse liquid onto the dishes positioned within the interior wash space with at least one spray nozzle after spraying the wash liquid onto the dishes; and emitting ultraviolet (UV) light onto the dishes during the step of spraying the wash liquid onto the dishes, during the step of spraying the rinse liquid onto the dishes, or during both steps of spraying the wash liquid onto the dishes and spraying the rinse liquid onto the dishes.

Hot foil logo

The present subject matter describes imprinting a logo on a substrate. In an example implementation, a first layer is coated on the substrate to level surface irregularities on the substrate. The first layer is a thermally cured layer. A hot foil imprint of the logo is formed on the first layer. A second layer is coated on the hot foil imprint, where the second layer is a thermally cured transparent layer. A third layer is coated on the second layer, where the third layer is an ultra-violet (UV) cured transparent layer.

Dispositivo endoscópico suave

1. Un dispositivo endoscópico blando, que comprende: una estructura de cuerpo de endoscopio (1), un conjunto de cámara (4) y una estructura de conexión de instrumentos (3); la estructura del cuerpo del endoscopio (1) comprende una parte de inserción flexible flexible (11) y una parte de mango (12) que está conectada a un extremo de la parte de inserción flexible (11), la parte de mango (12) está provista de un primer acceso puerto (13), se proporciona un primer canal (14) dentro de la parte de inserción flexible (11); el primer puerto de acceso (13) está conectado directa o indirectamente al primer canal (14); cuando el conjunto de cámara (4) está conectado al primer puerto de acceso (13), al menos parte del conjunto de cámara (4) se extiende dentro del primer canal (14); y cuando la estructura de conexión de instrumentos (3) se inserta en el primer puerto de acceso (13), un primer instrumento (2) se extiende dentro del primer canal (14). Al introducir la estructura de conexión de instrumentos (3) y hacer un uso adicional del canal y el puerto de acceso, el dispositivo endoscópico blando amplía las funciones del canal y el puerto de acceso, y logra un nuevo medio de conexión de instrumentos; Además, mediante la conexión y el uso de dos instrumentos, el dispositivo también brinda la posibilidad a los médicos de utilizar en combinación múltiples instrumentos para completar un mayor número de operaciones más complejas. (Traducción automática con Google Translate, sin valor legal)

多孔狀烘焙食品

Método de controle de trem, dispositivo de computador, e, mídia de armazenamento legível por computador

MÉTODO DE CONTROLE DE TREM, DISPOSITIVO DE COMPUTADOR, E, MÍDIA DE ARMAZENAMENTO LEGÍVEL POR COMPUTADOR. A presente revelação refere-se ao campo de tecnologias de controle de trem e fornece um método de controle de trem, um dispositivo de computador e uma mídia de armazenamento. O método de controle de trem inclui: adquirir um nível de controle de um trem e emitir o nível de controle a um sistema de controle de tração de trem; adquirir dados de operação de trem e calcular uma pontuação de avaliação de acordo com os dados de operação de trem durante a operação do sistema de controle de tração de trem; e inserir os dados de operação de trem e a pontuação de avaliação em um sistema de aprendizagem de rede neural para ajustar o nível de controle do trem. Através da presente revelação, a depuração de trem manual e uma interferência trazida por uma operação ambiente são evitadas, de modo que um período de depuração manual seja amplamente reduzido e o trem possa realizar um estacionamento preciso de forma mais estável. Além disso, um sistema de controlador de veículo a bordo (VOBC) pode avaliar automaticamente um estado de controle de trem sem avaliação manual e identificar automaticamente uma alteração no desempenho de trem ou na operação ambiente. Além disso, o sistema de aprendizagem de rede neural é adicionado para retroalimentar um sistema de cálculo de nível de controle de trem emitido no VOBC com os dados de ajuste, o que pode ajustar indiretamente o nível de controle de trem emitido, reduzindo-se, assim, o impacto da interferência.

内窥镜插入管的可弯曲装置与内窥镜

本实用新型提供了一种内窥镜插入管的可弯曲装置与内窥镜，包括N个管节，所述管节的第一端设有第一连接结构，所述管节的第二端设有第二连接结构，所述第一连接结构与所述第二连接结构连接，相邻的两个管节之间能够通过所述第一连接结构与所述第二连接结构的配合绕一转动轴心旋转，所述N个管节包括依次连接的至少两个第一管节，所述至少两个第一管节能够在控制线实施第一弯曲方向的控制时，依次发生第一弯曲动作与第二弯曲动作；所述第一弯曲动作为相邻的两个第一管节间相对发生所述旋转而产生的，所述第二弯曲动作为所述第一管节发生弯曲形变而产生的。本实用新型可有利于通过多样的转弯幅度，更精准地到达指定位置，以及：使得更多样的指定位置成为可能。

Miękkie urządzenie endoskopowe

一种铝合金模板

本实用新型公开一种铝合金模板，包括模板主体，其特征在于，所述模板主体的底脚与地面之间可拆卸地设置有弹性的封堵条。本实用新型的有益效果：采用中空橡胶条封堵，可以实现现场绿色施工，多次周转的目的。

Flexible tube-based detection and packaging structure and in-vivo detection device

Estructura de detección y empaquetado flexible basada en tubos y dispositivo de detección in-vivo

Una estructura de empaquetado de detección basada en un tubo flexible, que comprende: una placa de circuito principal (1), una placa de circuito de detección (2), un componente de detección (3), un tubo de instrumento (4), una tapa de tubo (5) y un tubo exterior (7), en la que la placa de circuito de detección (2) está dispuesta perpendicularmente en una primera superficie lateral, a lo largo de una primera dirección, de la placa de circuito principal (1), el tubo de instrumento (4) está dispuesto en una segunda superficie lateral, a lo largo de la primera dirección, de la placa de circuito principal (1), y el componente de detección (3) está dispuesto, a lo largo de una segunda dirección, en una primera superficie lateral de la placa de circuito de detección (2); la tapa de tubo (5) está montada en la segunda superficie lateral de la placa de circuito principal (1) y está conectada a un extremo del tubo de instrumento (4); un primer material conductor está dispuesto en la primera superficie lateral, a lo largo de la segunda dirección, de la placa de circuito de detección (2), un segundo material conductor (21) capaz de ser conducido al primer material conductor está dispuesto en una segunda superficie lateral, a lo largo de la segunda dirección, de la placa de circuito de detección (2), un material conductor de detección (11) está dispuesto en la primera superficie lateral de la placa de circuito principal (1), un terminal de cableado del componente de detección (3) está soldado de manera conductora al primer material conductor, un extremo del material conductor de detección (11) está soldado de forma conductora al segundo material conductor (21), y el otro extremo del material conductor de detección (11) está conectado de forma conductora a un cable; la placa de circuito principal (1), la placa de circuito de detección (2), el componente de detección (3), la tapa de tubo (5) y una parte del tubo de instrumento (4) están todos dispuestos en el tubo exterior (7), y ...

Soft endoscopy system

Endoskop sztywny

Endoscopio rígido

Un endoscopio rígido, que comprende una estructura de lente de un solo uso (1) y un componente de cámara reutilizable (2). La estructura de lente (1) comprende una parte de mango (13), una parte de inserción de lente (11) y una parte de conexión de línea (12). La parte de inserción de lente (11) está conectada directa o indirectamente a la parte de mango (13). La parte de conexión de línea (12) comprende una base hembra (121) dispuesta dentro de la parte de mango (13) y una parte de conexión externa (122) dispuesta fuera de la parte de mango (13). La base hembra (121) está conectada directa o indirectamente a la pieza de conexión externa (122). La parte del mango (13) está provista de una abertura de inserción del componente de la cámara (131) para la inserción del componente de la cámara (2). El componente de la cámara (2), una vez insertado y ensamblado en la abertura de inserción del componente de la cámara (131), se puede enchufar en la base hembra (121) para utilizar la base hembra (121) para transmitir electricidad y/o señales con el exterior. pieza de conexión (122). (Traducción automática con Google Translate, sin valor legal)

Rigid endoscope

Double containment fittings for connecting double containment tubing

A double containment fitting for engagement with double containment pipes and comprising a one-piece integral structure having at least one outer cylinder having at least two outer receiving openings, at least one inner cylinder having at least two inner receiving openings, and a plurality of ribs integral with and spacing the at least one outer cylinder from the at least one inner cylinder, thereby forming an inner fitting flow area within the inner cylinder and forming an outer fitting flow area between the at least one outer cylinder and the at least one inner cylinder and between adjacent ribs. Each inner tube of the double containment pipes are connected to the double containment fitting by being located within one of the inner receiving openings. Each outer tube of the double containment pipes are connected to the double containment fitting by being located within one of the outer receiving openings.

抗凍隔熱杯組

Soft endoscopic device

Multi-frame temporal aggregation and dense motion estimation for autonomous vehicles

A method includes obtaining, by a processing device, input data derived from a set of sensors associated with an autonomous vehicle (AV). The input data includes camera data and radar data. The method further includes extracting, by the processing device from the input data, a plurality of sets of bird's-eye view (BEV) features. Each set of BEV features corresponds to a respective timestep. The method further includes generating, by the processing device from the plurality of sets of BEV features, an object flow for at least one object. Generating the object flow includes performing at least one of: multi-frame temporal aggregation or multi-frame dense motion estimation. The method further includes causing, by the processing device, a driving path of the AV to be modified in view of the object flow.

Object identification in bird's-eye view reference frame with explicit depth estimation co-training

The described aspects and implementations enable efficient detection and classification of objects with machine learning models that deploy a bird's-eye view representation and are trained using depth ground truth data. In one implementation, disclosed are system and techniques that include obtaining images, generating, using a first neural network (NN), feature vectors (FVs) and depth distributions pixels of images, wherein the first NN is trained using training images and a depth ground truth data for the training images. The techniques further include obtaining a feature tensor (FT) in view of the FVs and the depth distributions, and processing the obtained FTs, using a second NN, to identify one or more objects depicted in the images.

Flexible catheter-based in vivo detection device and system

The present invention provides an in-vivo detection apparatus and system based on a flexible tube. The apparatus includes: a detection component, a main circuit board, a detection circuit board, an auxiliary circuit board, a cable, and an outer tube. The in-vivo detection apparatus has improved welding strength and reliability particularly when a packaging size is limited.

Display panel area refresh rates

In some examples, a computing device can include a processor resource and a non-transitory memory resource storing machine-readable instructions to cause the processor resource to receive a signal from a graphics processing unit, cause, based on the signal, a first portion of image data to be sent to a first pixel on a moving image area of the display panel at a first refresh rate over a plurality of frames in response to a first thin film transistor (TFT) associated with the first pixel being on, and cause, based on the signal, a second portion of the image data to be sent to a second pixel on a static image area of the display panel at a second refresh rate over the plurality of frames.

Flexible endoscope

Endoskop elastyczny

Endoscopio flexible

Se divulga un endoscopio flexible, que comprende una estructura de cuerpo de endoscopio desechable (1) y un conjunto de cámara (2) capaz de usarse repetidamente. La estructura del cuerpo del endoscopio (1) comprende una parte de mango (13), una parte de inserción flexible (11) y una parte de conexión de línea (12), en donde la parte de inserción flexible (11) está conectada directa o indirectamente a la parte de mango (13).); la parte de conexión de línea (12) comprende un asiento hembra (121) ubicado en la parte de mango (13) y una parte de conexión externa (122) ubicada fuera de la parte de mango (13), estando directa o indirectamente el asiento hembra (121) conectado a la parte de conexión externa (122); la parte de mango (13) está provista de un puerto de acceso al conjunto de cámara (131) que permite acceder al conjunto de cámara (2); el conjunto de cámara (2) se conecta y ensambla en el puerto de acceso al conjunto de cámara (131) y luego se puede insertar en el asiento hembra (121), para utilizar el asiento hembra (121) y la pieza de conexión externa (122).) para transmitir energía eléctrica y/o señales; y un instrumento para controlar la curvatura de la pieza de inserción flexible (11) está dispuesto de manera penetrante en la pieza de inserción flexible (11). (Traducción automática con Google Translate, sin valor legal)

Live traffic tracing for pods in a network

The disclosure provides an example method for live packet tracing. Some embodiments of the method include configuring a first network interface of a first pod to mark each of a plurality of packets, with a corresponding flow tag and a corresponding packet identifier, receiving, from one or more observation points, at least one of copies or metadata of the plurality of packets each marked with the corresponding flow tag and the corresponding packet identifier. In some embodiments, the method further includes displaying data indicative of the at least one of the copies or the metadata of the plurality of packets.

Display panel area refresh rates

In some examples, a computing device can include a processor resource and a non-transitory memory resource storing machine-readable instructions to cause the processor resource to receive a signal from a graphics processing unit, cause, based on the signal, a first portion of image data to be sent to a first pixel on a moving image area of the display panel at a first refresh rate over a plurality of frames in response to a first thin film transistor (TFT) associated with the first pixel being on, and cause, based on the signal, a second portion of the image data to be sent to a second pixel on a static image area of the display panel at a second refresh rate over the plurality of frames.

Metal fluoropolymer composites

Example implementations relate to metal fluoropolymer composites. In an example, a metal fluoropolymer composite includes a metal substrate including an opening in a face of the metal substrate, a porous fluoropolymer layer disposed on the face of the metal substrate and overlaying the opening, and a fabric layer disposed on the porous fluoropolymer layer, where the metal fluoropolymer composites is permeable to air but impermeable to liquid water.

Two layer coating

A two layer coating for a metal substrate is disclosed. The first layer of the coating adjacent to the metal substrate is a transparent passivation layer. The second layer on top of the first layer is a semi-transparent metallic coating.

Crystal oscillating wafer, crystal oscillator, and electronic device

A crystal oscillating wafer is a sheet in a symmetric shape. A symmetry axis of the crystal oscillating wafer has at least a first point and a second point. A distance between the first point and a first endpoint on the symmetry axis is less than a distance between the second point and the first endpoint. A width that is of the crystal oscillating wafer and that passes the first point in a first direction is greater than a width that is of the crystal oscillating wafer and that passes the second point in the first direction. The first direction is a direction perpendicular to the symmetry axis on a surface of the crystal oscillating wafer. The crystal oscillating wafer includes an oscillation region including a first concave region located on an upper surface and a second concave region located on a lower surface of the crystal oscillating wafer.

Crystal oscillator plate, crystal oscillator, and electronic device

This application provides a crystal oscillating wafer, a crystal oscillator, and an electronic device. The crystal oscillating wafer is a sheet in a symmetric shape. A symmetry axis of the crystal oscillating waferhas at least a first point and a second point. A distance from the first point to a first endpoint on the symmetry axis is less than a distance from the second point to the first endpoint. A width that is of the crystal oscillating wafer in a first direction and that passes the first point is greater than a width that is of the crystal oscillating wafer in the first direction and that passes the second point. The first direction is a direction perpendicular to the symmetry axis on a surface of the crystal oscillating wafer. The crystal oscillating wafer includes an oscillation region. The oscillation region includes a first concave region located on an upper surface and a second concave region located on a lower surface of the crystal oscillating wafer. The crystal oscillating wafer has a stronger capability of resisting an external stress wave.

一种散养猪饲料拌合喂食一体机

本实用新型公开了一种散养猪饲料拌合喂食一体机，包括底台、干料拌合桶和湿料拌合桶，干料拌合桶底部通过干料管连接湿料拌合桶，湿料拌合桶底部位于底台的凹槽内，干料拌合桶内设有干料拌合装置，干料拌合桶侧面设有进料口，进料口通过进料管连接加料斗，湿料拌合桶上端对称设有湿料搅拌装置，湿料拌合桶的下部侧面设有湿料出口，湿料出口连接湿料管，底台内设有倾斜的流料孔洞，湿料管与流料孔洞相对应，底台侧面设有喂食槽，喂食槽与流料孔洞相对应；本实用新型通过把干料拌合桶和湿料拌合桶连成一体，自动搅拌，自动喂食，节省工序，方便喂食，节约时间，通过控制湿料出量，防止湿料食用不完沉淀，省时省力，降低工人的劳动强度。

大數據分析之客運油耗分析系統

Flexible tube-based detection and packaging structure and in-vivo detection device

The present invention provides a detection packaging structure and an in-vivo detection apparatus that are based on a flexible tube. A detection circuit board and a main circuit board that are perpendicular to each other are used, a first conducting material is disposed on a first side surface of the detection circuit board, a second conducting material capable of being conducted to the first conducting material is disposed on a second side surface, and when a detection component is connected to the first side surface of the detection circuit board, a wiring terminal of the detection component is capable of being welded to the first conducting material. In this way, based on the present invention, difficulty of welding operations is reduced, welding strength and reliability are enhanced, and welding stability in a plurality of motion statuses is satisfied. Based on the present invention, stable mounting and use of the detection component are further ensured through assembly of the main circuit board and the detection circuit board, so that the detection component is not impacted by external force. In addition, the detection circuit board is perpendicularly disposed on a first side surface of the main circuit board, which helps rationalize space utilization, thereby facilitating reduction of an overall size of the structure.

Soft endoscopy system

Object identification in bird's-eye view reference frame with explicit depth estimation co-training

The described aspects and implementations enable efficient detection and classification of objects with machine learning models that deploy a bird's-eye view representation and are trained using depth ground truth data. In one implementation, disclosed are system and techniques that include obtaining images, generating, using a first neural network (NN), feature vectors (FVs) and depth distributions pixels of images, wherein the first NN is trained using training images and a depth ground truth data for the training images. The techniques further include obtaining a feature tensor (FT) in view of the FVs and the depth distributions, and processing the obtained FTs, using a second NN, to identify one or more objects depicted in the images.

Mesh basket device capable of measuring the size of stones

A mesh basket device capable of measuring the size of stones includes: a mesh basket, a push rod, a mode switching device, an opening size adjustment device, and an adjusting amount measuring device. The push rod is configured to drive the mesh basket to move. The mode switching device is used to switch between a measurement mode and a stone extraction mode. In the stone extraction mode, the opening size of the mesh basket remains unchanged during the movement of the mesh basket. The opening size adjustment device is connected to the mesh basket. In the measurement mode, the opening size adjustment device is configured to adjust the opening size of the mesh basket during the movement. The adjusting amount measuring device is configured to measure the adjusting amount of the opening size adjustment device, which is in a corresponding relationship with the opening size of the mesh basket.

Hot foil logo

The present subject matter describes imprinting a logo on a substrate. In an example implementation, a first layer is coated on the substrate to level surface irregularities on the substrate. The first layer is a thermally cured layer. A hot foil imprint of the logo is formed on the first layer. A second layer is coated on the hot foil imprint, where the second layer is a thermally cured transparent layer. A third layer is coated on the second layer, where the third layer is an ultra-violet (UV) cured transparent layer.

Service board and communication device

A service board includes a flexible board, at least one chip, and at least one optical cage layer. Each optical cage layer includes a plurality of optical cages. Each optical cage has an opening that faces a panel side and that is configured to connect to an optical module. The optical cage includes a housing and a plurality of signal pins. One end of the flexible board is electrically connected to tail ends of the plurality of signal pins, and another end of the flexible board is electrically connected to one chip, thereby shortening a connection path between the optical module and the chip, and reducing a link loss. Therefore, integration of the service board is improved, assembly is convenient, and a high-density connection and a simplified design of the service board are implemented, so that the service board is applicable to a high-density and high-speed transmission scenario.

Service board and communication device

Embodiments of this application provide a service board and a communication device. The service board includes a flexible board, at least one chip, and at least one optical cage layer. Each optical cage layer includes a plurality of optical cages. Each optical cage has an opening that faces a panel side and that is configured to connect to an optical module. The optical cage includes a housing and a plurality of signal pins. One end of the flexible board is electrically connected to tail ends of the plurality of signal pins, and another end of the flexible board is electrically connected to one chip, in other words, electrical connections between the plurality of signal pins of the optical cage and the chip are implemented by using the flexible board, thereby shortening a connection path between the optical module and the chip, and reducing a link loss. In addition, the flexible board has good bending performance and high wiring density, can be bent arbitrarily, and occupies small space. Therefore, integration of the service board is improved, assembly is convenient, and a high-density connection and a simplified design of the service board are implemented, so that the service board is applicable to a high-density and high-speed transmission scenario.

Mesh basket device capable of measuring stone size

The present invention provides a mesh basket device capable of measuring the size of stones, including: a mesh basket, a push rod, a mode switching device, an opening size adjustment device, and an adjusting amount measuring device. The far end of the push rod is connected to the mesh basket, and the push rod is configured to be able to drive the mesh basket to move back and forth. The mode switching device is used to switch between a measurement mode and a stone extraction mode. In the stone extraction mode, the opening size of the mesh basket remains unchanged during the movement of the mesh basket driven by the push rod. The opening size adjustment device is connected to the mesh basket. In the measurement mode, the opening size adjustment device is configured to be able to adjust the opening size of the mesh basket during the movement of the mesh basket driven by the push rod. The adjusting amount measuring device is configured to be able to measure the adjusting amount of the opening size adjustment device, and the adjusting amount is in a corresponding relationship with the opening size of the mesh basket. The present invention can solve the problem in the existing technology that the size of the stone cannot be directly judged.

Non-vascular lumen guide wire

A non-vascular lumen guide wire, comprising a mandrel (1) and a ball head (2) prepared with a metal material, wherein an outer diameter of the insertion end of the mandrel (1) is smaller than the outer diameter of the non-insertion end of the mandrel; the insertion end of the mandrel (1) is connected to the ball head (2), a plastic coating layer (3) is wrapped around the outer side of the mandrel (1), the outer diameter of the ball head (2) is larger than the outer diameter of the insertion end of the plastic coating layer (3), and the outer diameter of the ball head (2) is not larger than the non-insertion end of the plastic coating layer (3). The guide wire, by means of using a ball head (2) with a diameter slightly larger than the plastic coating layer (3) at a far end, may effectively avoid the defects that the guide wire falls off in actual use, or the plastic coating layer (3) at the far end easily rolls up when inserted. The ball head (2) is made of metal material, has a relatively large outer diameter, and has great visibility under an endoscope and an X-ray. A doctor may clearly observe a puncture area reached by the tip end of the guide wire, and the effect of avoiding a guide wire end from puncturing an inner wall of lumens may be realized without the need for a positioning device.

一种碳纤维榻榻米式智能电炕暖

本实用新型公开了一种碳纤维榻榻米式智能电炕暖，水泥垫层和所述水泥保护层之间设有挤塑板，挤塑板上设有反射膜及铁丝网层，反射膜及铁丝网层上铺设有第一碳纤维发热线，水泥保护层上方设有升降桌，升降桌上铺设有第二碳纤维发热线，水泥保护层上设有感温探头，且感温探头远离第一碳纤维发热线，第一碳纤维发热线、第二碳纤维发热线和感温探头分别与温控器相连接。本实用新型有益效果：采用工厂化辅材制作，需现场施工，让用户使用时增加舒适度，加大安全可靠性、减少中间环节及增加安全保障系数，提高安全性与实用性同时，销售手段从原有的只能通过传统销售模式，创新为即可通过传统的销售模式，又可实现电子商务线上销售。

Generating panoptic segmentation labels

Methods, systems, and apparatus for generating a panoptic segmentation label for a sensor data sample. In one aspect, a system comprises one or more computers configured to obtain a sensor data sample characterizing a scene in an environment. The one or more computers obtain a 3D bounding box annotation at each time point for a point cloud characterizing the scene at the time point. The one or more computers obtain, for each camera image and each time point, annotation data identifying object instances depicted in the camera image, and the one or more computers generate a panoptic segmentation label for the sensor data sample characterizing the scene in the environment.

Mesh basket device capable of measuring stone size