IPG CONFIGURED TO DELIVER DIFFERENT PULSE REGIMES TO DIFFERENT LEADS FOR PUDENDAL NERVE STIMULATION

A pulse generator is configured to generate electrical pulses of an electrical stimulation therapy. The pulse generator includes an N number of output channels and a microcontroller configured to generate instructions. The pulse generator is configured to generate different stimulation waveforms simultaneously for the output channels. The different waveforms have different waveform characteristics. A mesh electrode array includes an M number of electrodes. Each of the electrodes is configured to deliver the electrical pulses of the electrical stimulation therapy. M is at least several times greater than N. A solid state relay contains a plurality of controllable switches that is each configured to be turned on or off in response to the instructions received from the microcontroller, such that the solid state relay routes the output channels of the pulse generator to different subset of the electrodes of the mesh electrode array at different points in time.

IPG configured to deliver different pulse regimes to different leads for pudendal nerve stimulation

The present disclosure involves a method of generating different stimulation waveforms as a part of sacral nerve stimulation therapy. A first stimulation waveform having a first stimulation waveform characteristic is generated. The first stimulation waveform is delivered to a first body part of a patient at least in part via a first channel. A second stimulation waveform having a second stimulation waveform characteristic is generated. The second stimulation waveform characteristic is different from the first stimulation waveform characteristic. The second stimulation waveform is delivered to a second body part of the patient at least in part via a second channel that is separate and independent from the first channel. The first body part and second body part correspond to different organs or different types of nerves.

IPG CONFIGURED TO DELIVER DIFFERENT PULSE REGIMES TO DIFFERENT LEADS FOR PUDENDAL NERVE STIMULATION

A pulse generator is configured to generate electrical pulses of an electrical stimulation therapy. The pulse generator includes an N number of output channels and a microcontroller configured to generate instructions. The pulse generator is configured to generate different stimulation waveforms simultaneously for the output channels. The different waveforms have different waveform characteristics. A mesh electrode array includes an M number of electrodes. Each of the electrodes is configured to deliver the electrical pulses of the electrical stimulation therapy. M is at least several times greater than N. A solid state relay contains a plurality of controllable switches that is each configured to be turned on or off in response to the instructions received from the microcontroller, such that the solid state relay routes the output channels of the pulse generator to different subset of the electrodes of the mesh electrode array at different points in time. 1. A medical system , comprising:a pulse generator configured to generate electrical pulses of an electrical stimulation therapy, wherein the pulse generator includes an N number of output channels;an electrode-containing component that includes an M number of electrodes, wherein each of the electrodes is configured to deliver the electrical pulses of the electrical stimulation therapy, and wherein M is greater than N; anda relay component that is configured to electrically couple the output channels of the pulse generator to the electrodes of the electrode-containing component.2. The medical system of claim 1 , wherein M is at least several times greater than N.3. The medical system of claim 1 , wherein the pulse generator is configured to generate different stimulation waveforms simultaneously for the output channels claim 1 , the different waveforms having different waveform characteristics.4. The medical system of claim 1 , wherein the electrode-containing component includes a mesh electrode array.5. The ...

IPG configured to deliver different pulse regimes to different leads for pudendal nerve stimulation

A pulse generator is configured to generate electrical pulses of an electrical stimulation therapy. The pulse generator includes an N number of output channels and a microcontroller configured to generate instructions. The pulse generator is configured to generate different stimulation waveforms simultaneously for the output channels. The different waveforms have different waveform characteristics. A mesh electrode array includes an M number of electrodes. Each of the electrodes is configured to deliver the electrical pulses of the electrical stimulation therapy. M is at least several times greater than N. A solid state relay contains a plurality of controllable switches that is each configured to be turned on or off in response to the instructions received from the microcontroller, such that the solid state relay routes the output channels of the pulse generator to different subset of the electrodes of the mesh electrode array at different points in time.

DUAL PATIENT CONTROLLERS

Devices, systems, and methods incorporate the most-used functions of a electrical stimulator's controller into a small, thin pocket controller that is not only comfortable to carry in a pocket, but can also be attached to a key ring, lanyard, or other such carrying device for ease of daily use. A separate patient controller charger is used to charge and control the implanted medical device. 1. An integrated controller charger operable to both charge a rechargeable power source of an implantable medical device and control the implantable medical device , the controller charger comprising:a communication module configured to transmit information from the controller charger to the implantable medical device and configured to receive information from the implanted medical device;a power charging module configured to transmit energy storable at the rechargeable power source on the implantable medical device; anda control module configured to control both the communication module and the power charging module, the control module comprising a processor and a memory and being operable to convey the information received from the implanted medical device to a user and generate signals to activate the stimulation programs on the implanted medical device.2. The controller charger of claim 1 , further comprising a user interface configured to display information to a user relating to charging the implant and relating to stimulation programs enabled on the implantable medical device.3. The controller charger of claim 2 , wherein the user interface is further configured to display the charging status of an implanted medical device and display the charging status of the power charging module.4. The controller charger of claim 2 , wherein the user interface is further configured to receive inputs selecting a stimulation program operable on an implanted medical device.5. The controller charger of claim 2 , wherein the user interface comprises a touch screen display arranged to ...

DUAL PATIENT CONTROLLERS

Devices, systems, and methods incorporate the most-used functions of a electrical stimulator's controller into a small, thin pocket controller that is not only comfortable to carry in a pocket, but can also be attached to a key ring, lanyard, or other such carrying device for ease of daily use. A separate patient controller charger is used to charge and control the implanted medical device. 1. An integrated controller charger operable to both charge a rechargeable power source of an implantable medical device and control the implantable medical device , the controller charger comprising: a first transmitter adapted for use by implanted medical devices and configured to transmit a first signal from the controller charger to the implantable medical device using a first antenna, and', 'a second transmitter for transmitting a second signal to the implanted medical device using a second antenna different than the first antenna; and, 'a communication module includinga power charging module having an inductive coil configured for transmitting energy from the controller charger to a battery in the implantable medical device for charging said battery.2. The controller charger of claim 1 , further comprising a user interface configured to display information to a user relating to charging the implant and relating to stimulation programs enabled on the implantable medical device.3. The controller charger of claim 2 , wherein the user interface is further configured to display the charging status of an implanted medical device and display the charging status of the power charging module.4. The controller charger of claim 2 , wherein the user interface is further configured to receive inputs selecting a stimulation program operable on an implanted medical device.5. The controller charger of claim 2 , wherein the user interface comprises a touch screen display arranged to receive inputs from user.6. The controller charger of claim 2 , wherein the user interface comprises an LED ...

Implant current controlled battery charging based on temperature

A method for wirelessly charging a battery in an implantable medical device including the steps of: providing a receiver in the implantable medical device and providing a temperature sensor in the implantable medical device. The method also includes receiving, via the receiver, a wireless power signal from an external charger and converting the wireless power signal into a battery charge signal including power for recharging the battery. The method yet also includes sensing a temperature of the implantable medical device with the temperature sensor. The method further includes changing a current of the battery charge signal from a first non-zero current to a second non-zero current that is different from the first non-zero current. Changing of the current of the battery charge signal is based on the temperature sensed by the temperature sensor.

METHOD OF IMPROVING BATTERY RECHARGE EFFICIENCY BY STATISTICAL ANALYSIS

A system and method for using statistical analysis of information obtained during a rechargeable battery charging session, wherein the method is for optimizing one or more parameters that are used for controlling the charging of a rechargeable battery during the charging session. 1. A method for charging a rechargeable battery , comprising the steps of:providing a charging signal including energy to charge said battery during a charging session;obtaining a plurality of values of a charging parameter indicating a charging condition over some period of time during said charging session;automatically statistically analyzing said plurality of values of said charging parameter; andupdating said charging signal based on a result of said step of statistically analyzing said plurality of values of said charging parameter during said charging session.2. The method of claim 1 , wherein said step of statistically analyzing said plurality of values of said first parameter includes the step of determining a standard deviation of said plurality of values of said first parameter claim 1 , and wherein said step of updating said charging signal utilizes said determined standard deviation to control said charging signal.3. The method of claim 2 , wherein said charging parameter is a voltage resulting from said charging signal.4. The method of claim 2 , further comprising the step of monitoring a status of a device receiving power from said battery claim 2 , wherein said updating said charging signal is also based on the status of the device using the battery.5. The method of claim 4 , wherein said status is a temperature of said device.6. The method of claim 4 , wherein said device is a medical device adapted for implanting in a patient with said battery installed in said device.7. The method of claim 1 , further comprising the step of monitoring a status of a device receiving power from said battery claim 1 , wherein said updating said charging signal is also based on the status of ...

METHOD OF MINIMIZING INTERRUPTIONS TO IMPLANTABLE MEDICAL DEVICE RECHARGING

A system and method of controlling the charging of the battery of a medical device using a remote inductive charger, with the method utilizing both a relatively fast closed-loop charging control based on a proxy for a target power transmission value in conjunction, and a slower closed-loop control based on an actual measured transmission value to control a charging power level for charging the medical device. 1. A method for charging a rechargeable battery in a medical device using an external charger , said method comprising the steps of:wirelessly transmitting a power signal from the external charger to the medical device, said power signal including power for charging the rechargeable battery;in the medical device, measuring a value of a first variable relating to the power signal received by the medical device from the external charger;in the external charger, measuring a value of a second variable relating to the power signal transmitted by the external charger to the medical device; andadjusting the power signal transmitted from the external charger to the medical device at least partly based on values of both said first variable and said second variable.2. The method of claim 1 , wherein the value of said first variable is wirelessly transmitted to said external charger by said medical device.3. The method of claim 2 , wherein said step of adjusting includes the steps of: said external charger calculating an updated power signal for transmitting to said medical device using said first variable and said second variable; and said external charger transmitting said updated power signal to said medical device.4. The method of claim 1 , wherein said step of adjusting includes the steps of: said external charger calculating an updated power signal for transmitting to said medical device using said first variable and said second variable; and said external charger transmitting said updated power signal to said medical device.5. The method of claim 1 , wherein said ...

Patient Programmer Having a Key-Fob-Sized Form Factor

A patient programmer has a housing having a key-fob-sized form factor. The patient programmer has electrical circuitry implemented inside the housing. The electrical circuitry includes a communication module configured to conduct wireless communications with an implantable pulse generator. The patient programmer has a user display implemented on the housing. The user display is configured to display one or more statuses of the implantable pulse generator. The implantable pulse generator is configured to generate an electrical stimulation therapy. The patient programmer has one or more buttons implemented on the housing. The one or more buttons are configured to send instructions, via the communication module, to the implantable pulse generator to adjust a stimulation parameter of the electrical stimulation therapy. 1. A device , comprising:a housing having a key-fob-sized form factor;electrical circuitry implemented inside the housing, the electrical circuitry including a communication module configured to conduct wireless communications with an implantable pulse generator;a user display implemented on the housing, the user display being configured to display one or more statuses of the implantable pulse generator, the implantable pulse generator being configured to generate an electrical stimulation therapy; andone or more buttons implemented on the housing, the one or more buttons being configured to send instructions, via the communication module, to the implantable pulse generator to adjust a stimulation parameter of the electrical stimulation therapy.2. The device of claim 1 , wherein the housing has a thickness less than about 1.5 inch claim 1 , a width less than about 1.5 inch claim 1 , and a height less than about 3 inches.3. The device of claim 1 , wherein the form factor of the housing is configured such that it is attachable to a key ring or a lanyard.4. The device of claim 1 , wherein the one or more statuses include: a battery status of the implantable ...

Method of Improving Battery Recharge Efficiency by Statistical Analysis

A system and method for using statistical analysis of information obtained during a rechargeable battery charging session, wherein the method is for optimizing one or more parameters that are used for controlling the charging of a rechargeable battery during the charging session.

Method of improving battery recharge efficiency by statistical analysis

A system and method for using statistical analysis of information obtained during a rechargeable battery charging session, wherein the method is for optimizing one or more parameters that are used for controlling the charging of a rechargeable battery during the charging session.

Implant current controlled battery charging based on temperature

A method for wirelessly charging a battery in an implantable medical device including the steps of: providing a receiver in the implantable medical device and providing a temperature sensor in the implantable medical device. The method also includes receiving, via the receiver, a wireless power signal from an external charger and converting the wireless power signal into a battery charge signal including power for recharging the battery. The method yet also includes sensing a temperature of the implantable medical device with the temperature sensor. The method further includes changing a current of the battery charge signal from a first non-zero current to a second non-zero current that is different from the first non-zero current. Changing of the current of the battery charge signal is based on the temperature sensed by the temperature sensor.

IPG CONFIGURED TO DELIVER DIFFERENT PULSE REGIMES TO DIFFERENT LEADS FOR PUDENDAL NERVE STIMULATION

The present disclosure involves a method of generating different stimulation waveforms as a part of sacral nerve stimulation therapy. A first stimulation waveform having a first stimulation waveform characteristic is generated. The first stimulation waveform is delivered to a first body part of a patient at least in part via a first channel. A second stimulation waveform having a second stimulation waveform characteristic is generated. The second stimulation waveform characteristic is different from the first stimulation waveform characteristic. The second stimulation waveform is delivered to a second body part of the patient at least in part via a second channel that is separate and independent from the first channel. The first body part and second body part correspond to different organs or different types of nerves. 1. A method of generating different stimulation waveforms as a part of sacral nerve stimulation therapy , comprising:generating a first stimulation waveform having a first stimulation waveform characteristic;delivering, at least in part via a first channel, the first stimulation waveform to a first body part of a patient;generating a second stimulation waveform having a second stimulation waveform characteristic different from the first stimulation waveform characteristic; anddelivering, at least in part via a second channel that is separate and independent from the first channel, the second stimulation waveform to a second body part of the patient, wherein the first body part and second body part correspond to different organs or different types of nerves.2. The method of claim 1 , wherein the first stimulation waveform and the second stimulation waveform have different frequencies.3. The method of claim 2 , wherein the first stimulation waveform and the second stimulation waveform have different pulse widths or amplitudes.4. The method of claim 1 , wherein:the delivering of the first stimulation waveform comprises delivering the first stimulation ...

DEVICES, SYSTEMS, AND METHODS FOR IMPROVING PELVIC FLOOR DYSFUNCTION

Methods, devices and systems for improving pelvic floor dysfunction in a patient suffering therefrom by electrically modulating neural tissue in a minimally invasive fashion using an electrical microstimulator are provided. Methods include inserting an electrical microstimulator having a re-deployable fixation member through skin of a patient's leg and advancing the electrical microstimulator through the skin along tissue of a surgical pathway to an area of the patient's leg. A target implant site can be identified that is above deep fascia and below the skin and that is adjacent to a target nerve associated with pelvic floor function. The electrical microstimulator can be anchored to the target implant site via the re-deployable fixation member or re-positioned, if necessary. A therapy electrical signal can be delivered to the target nerve from the target implant site. 1. A method of improving pelvic floor dysfunction in a patient suffering therefrom comprising:inserting an electrical microstimulator having a re-deployable fixation member through skin of the patient's leg;advancing the electrical microstimulator through the skin along tissue of a surgical pathway to an area of the patient's leg;identifying a target implant site that is above deep fascia and below the skin and that is adjacent to a target nerve associated with pelvic floor function;anchoring the re-deployable fixation member of the electrical microstimulator to the target implant site; anddelivering a therapy electrical signal to the target nerve from the target implant site to improve the patient's pelvic floor dysfunction.2. A method of improving pelvic floor dysfunction in a patient suffering therefrom comprising:inserting an electrical microstimulator having a re-deployable fixation member through skin of the patient's leg;advancing the electrical microstimulator through the skin along tissue of a surgical pathway to a first implant site that is above deep fascia and below the skin and that is ...

DEVICES, SYSTEMS, AND METHODS FOR IDENTIFYING A TARGET MEDICAL DEVICE IMPLANT

Methods and devices for improving pelvic floor dysfunction in a patient suffering therefrom by electrically modulating neural tissue in a minimally invasive fashion using an electrical micro stimulator are provided. 1. A method of intra-operatively identifying a target medical device implant site adjacent to a target nerve in a patient comprising:delivering a plurality of stimulation signals to the target nerve of the patient while the patient is not under general anesthesia, each of the plurality of stimulation signals having an amplitude;detecting evoked electrical signals in response to delivery of the plurality of stimulation signals indicating activation of the target nerve; andidentifying the target medical device implant site as the location where stimulation at the lowest amplitude of one of the plurality of stimulation signals elicits an evoked electrical signal.2. The method of claim 1 , wherein the delivering step comprising:advancing a stimulation device comprising stimulating electrodes along a surgical pathway to the target medical device implant site; andactivating the stimulating electrodes to apply the plurality of stimulation signals to the target nerve as the stimulating device is advanced along the surgical pathway.3. The method of claim 2 , wherein the stimulation device is programmed to automatically adjust the amplitude of the plurality of stimulation signals so that an evoked electrical signal is elicited by stimulation of the target nerve at the lowest amplitude of one of the plurality of stimulation signals.4. The method of claim 2 , wherein the stimulation device is an insertion tool carrying the medical device or is the medical device itself.5. The method of claim 1 , wherein the delivering step comprises transcutaneously delivering the plurality of stimulation signals to the target nerve via transcutaneous electrodes placed on the patient's skin.6. The method of claim 2 , wherein the plurality of stimulation signals is delivered ...

DUAL PATIENT CONTROLLERS

Devices, systems, and methods incorporate the most-used functions of an electrical stimulator's controller into a small, thin pocket controller that is not only comfortable to carry in a pocket, but can also be attached to a key ring, lanyard, or other such carrying device for ease of daily use. A separate patient controller charger is used to charge and control the implanted medical device. 1. An integrated controller charger operable to both charge a rechargeable power source of an implantable medical device and control the implantable medical device , the controller charger comprising: a transceiver operable in a first frequency range adapted for use by implanted medical devices and configured to transmit information from the controller charger to the implantable medical device and configured to receive information from the implanted medical device, and', 'a wake-up transmitter separate from said transceiver for transmitting a wake-up signal to the implanted medical device;, 'a communication module includinga power charging module having an inductive coil, said power charging module being configured to transmit energy from the controller charger to a battery in the implantable medical device for charging said battery; anda control module configured to control both the communication module and the power charging module, the control module comprising a processor and a memory and being operable to convey the information received from the implanted medical device to a user and generate signals to activate the stimulation programs on the implanted medical device, and wherein said control module individually controls the transmission of information by said transceiver, the transmission of the wake-up signal by said wake-up transmitter, and the energy transmitted by said power charging module.2. An integrated controller charger operable to both charge a rechargeable power source of an implantable medical device and control the implantable medical device , the controller ...

WEAR SLEEVE FOR A SHOCK BODY

A wear sleeve for a shock body is disclosed. The wear sleeve inner diameter (ID) that is larger than an outer diameter (OD) of a shock body. A wear sleeve OD that is smaller than a spring coupler ID, such that the wear sleeve will fit about the outside of said shock body and between the shock body and the spring coupler.

Method and apparatus for the manufacture of cigarette filters

Systems and methods for providing localized heat treatment of metal components

SYSTEMS AND METHODS FOR PROVIDING LOCALIZED HEAT TREATMENT OF METAL COMPONENTS Systems and methods for providing localized heat treatment of metal components are provided. In this regard, a representative method includes: identifying a portion of a metal component to which localized heat treatment is to be performed; shielding an area in a vicinity of the portion of the metal component; and directing electromagnetic energy in the infrared (IR) spectrum toward the portion of the metal component such that the portion is heated to a desired temperature and such that the area in the vicinity of the portion that is subjected to shielding does not heat to the temperature desired for the heat treatment.

System for identifying a target medical device implant site

Methods and devices for improving pelvic floor dysfunction in a patient suffering therefrom by electrically modulating neural tissue in a minimally invasive fashion using an electrical microstimulator are provided.

Key fob controller for an implantable neurostimulator

Devices, systems, and methods incorporate the most-used functions of a electrical stimulator's controller into a small, thin pocket controller that is not only comfortable to carry in a pocket, but can also be attached to a key ring, lanyard, or other such carrying device for ease of daily use. A separate patient controller charger is used to charge and control the implanted medical device.

Implant current controlled battery charging based on temperature

Key fob controller for an implantable neurostimulator

Shock assembly with automatically adjustable ride height

A shock assembly with automatically adjustable ride height is disclosed. The assembly includes a main chamber including a fluid therein. A pump tube within the main chamber, the pump tube having a fluid flow path internal thereto, the pump tube disposed axially along a center of the main chamber. A damping piston coupled to a shaft, the damping piston and a portion of the shaft disposed axially about the pump tube, the damping piston disposed in the main chamber to divide the main chamber into a compression side fluid chamber and a rebound side fluid chamber. An automatic ride height adjustment assembly including a tube-in-shaft pump assembly and a spring preload piston assembly.

Patient programmer having a key-fob-sized form factor

A patient programmer has a housing having a key-fob-sized form factor. The patient programmer has electrical circuitry implemented inside the housing. The electrical circuitry includes a communication module configured to conduct wireless communications with an implantable pulse generator. The patient programmer has a user display implemented on the housing. The user display is configured to display one or more statuses of the implantable pulse generator. The implantable pulse generator is configured to generate an electrical stimulation therapy. The patient programmer has one or more buttons implemented on the housing. The one or more buttons are configured to send instructions, via the communication module, to the implantable pulse generator to adjust a stimulation parameter of the electrical stimulation therapy.