Method and system for blocking nerve conduction
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61N-001/18
A61M-035/00
A61B-005/11
A61B-005/00
A61M-005/142
A61M-005/172
A61N-001/04
A61N-007/00
A61B-005/0205
A61B-005/021
A61B-005/024
A61B-005/0402
A61B-005/0476
A61B-005/0488
A61B-005/145
A61F-007/00
A61M-005/168
A61M-037/00
A61N-001/30
A61N-001/32
A61N-001/36
A61N-001/372
A61N-002/00
출원번호
US-0683198
(2015-04-10)
등록번호
US-9358374
(2016-06-07)
발명자
/ 주소
Dacey, Jr., Ralph G.
Della Rocca, Gregory J.
Derdeyn, Colin P.
Dowling, Joshua L.
Goodall, Eleanor V.
Hyde, Roderick A.
Ishikawa, Muriel Y.
Kare, Jordin T.
Leuthardt, Eric C.
Myhrvold, Nathan P.
Smith, Michael A.
Wood, Jr., Lowell L.
Wood, Victoria Y. H.
Zipfel, Gregory J.
출원인 / 주소
Gearbox, LLC
인용정보
피인용 횟수 :
2인용 특허 :
146
초록▼
Methods and related systems for modulating neural activity by cyclical blocking of conduction in peripheral neural structures are disclosed. Neural activity may blocked cyclically by blocking stimuli delivered via various types of blocking stimulus sources. In an aspect, a conduction block is produc
Methods and related systems for modulating neural activity by cyclical blocking of conduction in peripheral neural structures are disclosed. Neural activity may blocked cyclically by blocking stimuli delivered via various types of blocking stimulus sources. In an aspect, a conduction block is produced in a sensory nerve. Neural modulation may be used, for example, to modulate an undesired sensation, such as pain, or an immune or inflammatory response or process. Delivery of blocking stimuli may be controlled in part in response to an input from a user input device.
대표청구항▼
1. A neural modulation system comprising: a blocking stimulus source adapted to produce a blocking stimulus configured to reversibly block conduction in at least a portion of a peripheral neural structure of a subject;a first signal input structure adapted to receive a user input signal indicative o
1. A neural modulation system comprising: a blocking stimulus source adapted to produce a blocking stimulus configured to reversibly block conduction in at least a portion of a peripheral neural structure of a subject;a first signal input structure adapted to receive a user input signal indicative of an instruction from a user regarding operation of the neural modulation system to deliver the blocking stimulus, the user input signal transmitted from a user input device adapted to receive a user input from the user of the neural modulation system;a second signal input structure adapted to receive an activity signal indicative of an activity state of at least a portion of a body of the subject innervated by the peripheral neural structure from a sensor operatively connected to the signal input structure; andsignal processing circuitry adapted to receive the user input signal from the first signal input structure;modify operation of the neural modulation system responsive to receipt of the user input signal;distinguish a first activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from a second activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from the activity signal received at the second signal input structure; andgenerate a blocking stimulus control signal for driving production of the blocking stimulus by the stimulus source, the blocking stimulus configured to reversibly block conduction in the peripheral neural structure of the subject during at least a portion of the first activity state. 2. The neural modulation system of claim 1, wherein the blocking stimulus source is adapted to be implanted in the body of the subject. 3. The neural modulation system of claim 1, wherein the blocking stimulus source is adapted to be positioned on or substantially adjacent to the body of the subject. 4. The neural modulation system of claim 1, wherein the blocking stimulus source includes at least one of an electrical blocking stimulus source, a magnetic blocking stimulus source, an ultrasonic blocking stimulus source, an optical blocking stimulus source, a thermal blocking stimulus source, and a chemical blocking stimulus source. 5. The neural modulation system of claim 1, wherein the first signal input structure is adapted to receive a signal from at least one of a user controlled intermediate device, a cell phone, a computer, and a remote controller. 6. The neural modulation system of claim 1, wherein at least one of the first signal input structure and the second signal input structure is adapted to receive at least one of an analog signal, a digital signal, an optical signal, an acoustic signal, an electromagnetic signal, an inductively transmitted signal, a wirelessly transmitted signal, and a signal transmitted via a wired connection. 7. The neural modulation system of claim 1, wherein the first signal input structure is adapted to receive at least one of a user input signal indicative of an instruction from the user to override delivery of the blocking stimulus, a user input signal indicative of an instruction from the user to modify a pattern of delivery of the blocking stimulus, and a user input signal indicative of an instruction from the user to modify a definition of at least one of the first activity state and the second activity state. 8. A neural modulation system comprising: a blocking stimulus source adapted to produce a blocking stimulus configured to reversibly block conduction in at least a portion of a peripheral neural structure of the subject;a user input device adapted to receive a user input from a user of the neural modulation system, the user input indicative of an instruction from the user regarding operation of the neural modulation system to deliver the blocking stimulus;a signal input structure adapted to receive a signal indicative of an activity state of at least a portion of a body of the subject innervated by the peripheral neural structure from a sensor operatively connected to the signal input structure;signal processing circuitry adapted to receive a signal indicative of the instruction from the user regarding operation of the neural modulation system;modify operation of the neural modulation system responsive to receipt of the signal indicative of the instruction from the user;distinguish a first activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from a second activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from the signal received at the signal input structure; andgenerate a blocking stimulus control signal for driving production of the blocking stimulus by the stimulus source, the blocking stimulus configured to reversibly block conduction in the peripheral neural structure of the subject during at least a portion of the first activity state. 9. The neural modulation system of claim 8, wherein the blocking stimulus source includes at least one of an electrical blocking stimulus source, a magnetic blocking stimulus source, an ultrasonic blocking stimulus source, an optical blocking stimulus source, a thermal blocking stimulus source, and a chemical blocking stimulus source. 10. The neural modulation system of claim 8, wherein the signal input structure is adapted to receive the signal indicative of the activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from the sensor via at least one of a wireless connection, an optical connection, an acoustic connection, an electromagnetic connection, and a wired connection. 11. The neural modulation system of claim 8, wherein the user input device includes at least one of a voice activated input, a sound activated input, a switch, a knob, a keyboard, a mouse, a touch screen, at least a portion of a cell phone, at least a portion of a remote controller, and at least a portion of a computer. 12. The neural modulation system of claim 8, wherein the user input is indicative of at least one of an instruction from the user to override delivery of the blocking stimulus, an instruction from the user to modify a pattern of delivery of the blocking stimulus, and an instruction from the user to modify a definition of at least one of the first activity state and the second activity state. 13. A method of controlling a neural modulation system comprising: receiving at a first signal input structure a user input signal indicative of an instruction from a user regarding operation of a neural modulation system to deliver a blocking stimulus configured to reversibly block conduction in at least a portion of a peripheral neural structure of a subject, the user input signal transmitted from a user input device adapted to receive a user input indicative of the instruction from the user;receiving at a second signal input structure an activity signal indicative of an activity state of at least a portion of a body of the subject innervated by the peripheral neural structure from a sensor operatively connected to the signal input structure;modifying operation of the neural modulation system responsive to receipt of the user input signal;distinguishing a first activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from a second activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from the activity signal received at the second signal input structure; andgenerating a blocking stimulus control signal for driving production of the blocking stimulus by a blocking stimulus source, the blocking stimulus configured to reversibly block conduction in at least a portion of a peripheral neural structure of the subject during at least a portion of the first activity state. 14. A method comprising: receiving at a user input device an instruction from a user regarding operation of a neural modulation system to deliver a blocking stimulus configured to reversibly block conduction in at least a portion of a peripheral neural structure of a subject;wirelessly transmitting a user input signal indicative of the instruction from the user from the user input device to a neural stimulation system, the neural modulation system including a blocking stimulus source adapted to produce the blocking stimulus;a first signal input structure adapted to receive the user input signal indicative of the instruction from the user;a second signal input structure adapted to receive an activity signal indicative of an activity state of at least a portion of a body of the subject innervated by the peripheral neural structure;signal processing circuitry adapted to receive the user input signal from the first signal input structure and modify operation of the neural modulation system responsive to receipt of the user input signal;distinguish a first activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from a second activity state of the at least a portion of the body of the subject innervated by the peripheral neural structure from the signal received at the second signal input structure; andgenerate a blocking stimulus control signal for driving production of the blocking stimulus by the blocking stimulus source, the blocking stimulus configured to reversibly block conduction in the peripheral neural structure of the subject during at least a portion of the first activity state. 15. A method of modulating an undesired sensation in a subject, comprising: receiving a signal indicative of a first activity state or a second activity state of at least a portion of the body of a subject;delivering a blocking stimulus sufficient to produce a reversible conduction block in at least a portion of a peripheral neural structure of the subject, the reversible conduction block sufficient to modulate an undesired sensation resulting from peripheral neural activity in the peripheral neural structure, the blocking stimulus delivered in response to receipt of the signal indicative of the first activity state or the second activity state of a subject, wherein the blocking stimulus is delivered by a blocking stimulus source positioned substantially adjacent a skin surface in the vicinity of the peripheral neural structure; andrepeating delivery of the blocking stimulus in a cyclical application pattern, the cyclical application pattern including: a blocking period during which the blocking stimulus is applied at least intermittently, the blocking period coinciding at least in part with the first activity state in the subject; anda release period during which no blocking stimulus is applied, the release period coinciding at least in part with the second activity state in the subject. 16. A neural modulation system, comprising: a package configured to be secured to a portion of a body of a subject adjacent a skin surface in the vicinity of a peripheral neural structure;a signal input structure configured to receive a signal indicative of an activity state of the subject;a blocking stimulus source, the blocking stimulus source adapted to produce a blocking stimulus sufficient to reversibly block conduction in at least a portion of the peripheral neural structure; anda signal processing portion within the package, the signal processing portion including circuitry configured to: distinguish a first activity state of the subject from a second activity state of the subject based on the signal received at the signal input structure; andgenerate a blocking stimulus control signal for driving production of the blocking stimulus by the blocking stimulus source in a cyclical application pattern in response to at least one of the first activity state and the second activity state. 17. The neural modulation system of claim 16, wherein the signal input structure is configured to receive the signal indicative of the activity state of the subject from a sensor adapted to sense a parameter indicative of an activity state of the subject. 18. The neural modulation system of claim 17, wherein the sensor is associated with the package. 19. The neural modulation system of claim 18, wherein the sensor includes at least one of a pressure sensor, a force sensor, a chemical sensor, a temperature sensor, an electrical sensor, a magnetic sensor, an optical sensor, a motion sensor, an accelerometer, a gyro, a mercury switch, a piezoelectric device, a switch, a physiological sensor, a sensor configured to generate a signal indicative of activity of a heart of the subject, a sensor configured to generate a signal indicative of activity of a peripheral neural system of the subject, a sensor configured to generate a signal indicative of activity of a muscle of the subject, or a sensor configured to generate a signal indicative a body temperature of the subject. 20. The neural modulation system of claim 16, wherein the signal input structure is configured to receive the signal indicative of the activity state of the subject from a user input device, the user input device including at least one of a voice or sound activated input, a switch, a knob, a keyboard, a mouse, a touch screen, a remote controller, a cell phone, or a remote computer operated by the user. 21. An article of manufacture, comprising: one or more non-transitory, machine-readable, data storage media bearing one or more instructions relating to: receiving a signal indicative of a first activity state or a second activity state of a subject;delivering a blocking stimulus sufficient to produce a reversible conduction block in at least a portion of a peripheral neural structure of the subject, the reversible conduction block sufficient to modulate an undesired sensation resulting from peripheral neural activity in the peripheral neural structure, the blocking stimulus delivered in response to receipt of the signal indicative of the first activity state or the second activity state of a subject, wherein the blocking stimulus is delivered by a blocking stimulus source positioned substantially adjacent a skin surface in the vicinity of the peripheral neural structure; andrepeating delivery of the blocking stimulus in a cyclical application pattern, the cyclical application pattern including: a blocking period during which the blocking stimulus is applied at least intermittently, the blocking period coinciding at least in part with the first activity state in the subject; anda release period during which no blocking stimulus is applied, the release period coinciding at least in part with the second activity state in the subject.
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Mann, Carla M.; Whitehurst, Todd K.; McGivern, James P.; Loeb, Gerald E.; Richmond, Frances J. R., Implantable stimulator methods for treatment of incontinence and pain.
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Richards, Amy C.; Santini, Jr., John T.; Cima, Michael J.; Langer, Robert S., Microchip devices for delivery of molecules and methods of fabrication thereof.
Rauscher Elizabeth A. (San Leandro CA) Van Bise William L. (San Leandro CA), Non-invasive method and apparatus for modulating brain signals through an external magnetic or electric field to reduce.
Eisenberg Solomon R. (Newton MA) Samour Carlos M. (Newport RI), Process for transport of agents across the skin and compositions and articles useful therein.
Zealear David L. (1061 W. Hollywood #2A Chicago IL 60660) Gibson Alan R. (Phoenix AZ), System and method for evaluating neurological function controlling muscular movements.
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Olson,David P.; Phillips,William C.; Schmeling,Andrew L.; Schommer,Mark E., System and method for transcutaneous energy transfer achieving high efficiency.
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Wernicke Joachim F. (League City TX) Terry ; Jr. Reese S. (Houston TX) Baker ; Jr. Ross G. (Houston TX), Treatment of eating disorders by nerve stimulation.
Terry ; Jr. Reese S. (Houston TX) Baker ; Jr. Ross G. (Houston TX) Marquette Andre (Stamford CT), Treatment of motility disorders by nerve stimulation.
Wernicke Joachim F. (League City TX) Terry ; Jr. Reese S. (Houston TX) Baker ; Jr. Ross G. (Houston TX), Treatment of patients in coma by nerve stimulation.
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