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公开(公告)号：US20160250392A1
公开(公告)日：2016-09-01
申请号：US15053532
申请日：2016-02-25
Applicant: Battelle Memorial Institute
Inventor： Gaurav Sharma , Ramanathan S. Lalgudi , Chad E. Bouton
CPC classification number: A61L31/10 , A61L2400/18 , A61N1/0536 , C08L33/08
Abstract: A chronically implanted medical device is disclosed that has an outermost layer formed from a conjugate of a polymer with lipoic acid, the conjugate having free 1,2-dithiolane groups. It is contemplated that this layer scavenges reactive oxygen species, i.e. acts as an antioxidant, and thus reduces inflammation and other adverse effects around the implant itself.
Abstract translation: 公开了一种长期植入的医疗装置，其具有由聚合物与硫辛酸的共轭物形成的最外层，该缀合物具有游离的1,2-二硫戊环基团。 预期该层清除活性氧物质，即作为抗氧化剂，从而减少植入物本身周围的炎症和其它不利影响。
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公开(公告)号：US11883144B2
公开(公告)日：2024-01-30
申请号：US17072428
申请日：2020-10-16
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton
IPC: A61B5/0507 , A61M5/168 , A61B5/0537 , A61B8/08 , A61B5/00
CPC classification number: A61B5/0507 , A61B5/0022 , A61B5/0537 , A61B5/4839 , A61B5/4875 , A61B5/7203 , A61B5/7246 , A61B5/7282 , A61B8/08 , A61M5/16831 , A61M5/16836 , A61B5/4878 , A61B5/6824 , A61M2205/3317 , F04C2270/041
Abstract: An integrated device of a patch and sensor assembly detects extravasation or infiltration. A transmitter is positioned to direct power into a body portion. A sensor is positioned to receive the power transmitted through the body portion. A substrate is attachable to an outer surface of the body portion and supports the transmitter and the sensor. A signal processor is coupled to the transmitter and the sensor for detecting a change in a fluid level in the body portion from extravasation or infiltration based on the power received by the sensor. A power supply is coupled to the transmitter and the sensor. An indicator is responsive to the signal processor to indicate a detected change in a fluid level in the body portion from extravasation or infiltration.
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公开(公告)号：US11883143B2
公开(公告)日：2024-01-30
申请号：US16868663
申请日：2020-05-07
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton
IPC: A61B5/0507 , A61M5/168 , A61B5/0537 , A61B8/08 , A61B5/00
CPC classification number: A61B5/0507 , A61B5/0022 , A61B5/0537 , A61B5/4839 , A61B5/4875 , A61B5/7203 , A61B5/7246 , A61B5/7282 , A61B8/08 , A61M5/16831 , A61M5/16836 , A61B5/4878 , A61B5/6824 , A61M2205/3317 , F04C2270/041
Abstract: A system detects extravasation or infiltration by segregating active components that drive a passive sensor for economical single use. A receiving antenna of the passive sensor receives a transmitted signal comprising RF electromagnetic power. A first circuit transmits a first portion of the received signal through a body portion. A sensor detects a resultant signal from the body portion. A second circuit combines a reference signal comprising a second portion of the received signal with the resultant signal so as to define an output signal. A transmit antenna transmits the output signal to a receiver.
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公开(公告)号：US11534605B2
公开(公告)日：2022-12-27
申请号：US16877554
申请日：2020-05-19
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton , Gaurav Sharma , Andrew Sweeney , Amy M. Heintz , Stephanie Kute , Nicholas Annetta , Thomas D. Haubert , Steven M. Risser , Jeffrey Friend , John Bartholomew , Rachel Thurston , Alexander C. Morrow , George Brand , Jeffrey Ellis , Matthew Mowrer , Raymond Zaborski
Abstract: The present disclosure relates to neuromuscular stimulation and sensing cuffs. The neuromuscular stimulation cuff has at least two fingers and a plurality of electrodes disposed on each finger. More generally, the neuromuscular stimulation cuff includes an outer, reusable component and an inner, disposable component. One or more electrodes are housed within the reusable component. The neuromuscular stimulation cuff may be produced by providing an insulating substrate layer, forming a conductive circuit on the substrate layer to form a conductive circuit layer, adhering a cover layer onto the conductive circuit layer to form a flexible circuit, and cutting at least one flexible finger from the flexible circuit. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.
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公开(公告)号：US20210177297A1
公开(公告)日：2021-06-17
申请号：US17249321
申请日：2021-02-26
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton
IPC: A61B5/0507 , A61M5/168 , A61B5/0537 , A61B8/08 , A61B5/00
Abstract: A system and method enhance clinical effectiveness for monitoring for a change in a level of fluid in tissue by using a device attached to a body portion that wirelessly reports to a remote apparatus or receiver a current received power level for indications of extravasation or infiltration. Adjusting an activation rate of fluid detection, reporting or both extends service life of the device.
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Patent Agency Ranking
公开(公告)号：US10987509B2
公开(公告)日：2021-04-27
申请号：US16371417
申请日：2019-04-01
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton , Jeffrey Friend
Abstract: The present disclosure describes systems, methods, devices for performing thought-controlled neuromuscular stimulation. Also described are methods for producing a neuromuscular stimulation cuff. The systems and methods generally relate to receiving and processing thought signals indicative of an intended action, and then delivering stimulation to effectuate the intended action through a neuromuscular stimulation cuff. The neuromuscular stimulation cuff includes a flexible printed circuit board having at least one finger and a plurality of electrogel discs disposed on the at least one finger. The neuromuscular stimulation cuff may be produced by providing a layer of polyimide, etching a conductive copper circuit including a plurality of electrodes into the layer of polyimide to form an etched circuit layer, adhering a cover layer onto the etched circuit layer to form a flexible printed circuit board (PCB), and cutting at least one finger from the flexible PCB. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.
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公开(公告)号：US20210038887A1
公开(公告)日：2021-02-11
申请号：US17081450
申请日：2020-10-27
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton , Nicholas Annetta , David A. Friedenberg , Gaurav Sharma
IPC: A61N1/36 , A61F2/72 , A61B5/00 , A61B5/0482 , A61G5/00 , A61B5/11 , A61N1/05 , A61H3/00 , A61F4/00 , A61B5/16
Abstract: The present disclosure relates generally to systems, methods, and devices for interpreting neural signals to determine a desired movement of a target, transmitting electrical signals to the target, and dynamically monitoring subsequent neural signals or movement of the target to change the signal being delivered if necessary, so that the desired movement is achieved. In particular, the neural signals are decoded using a feature extractor, decoder(s) and a body state observer to determine the electrical signals that should be sent.
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公开(公告)号：US20180154133A1
公开(公告)日：2018-06-07
申请号：US15872734
申请日：2018-01-16
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton , Jeffrey Friend , Gaurav Sharma , Andrew Sweeney , Amy M. Heinz , Stephanie Kute , Nicholas Annetta , Thomas D. Haubert , Steven M. Risser , Alexander Morrow , Raymond Richard Zaborski , George Naegele Brand , Matthew Edward Mowrer
CPC classification number: A61N1/0484 , A61N1/0456 , A61N1/36003 , G06F3/015 , G06F3/017
Abstract: The present disclosure relates to neuromuscular stimulation and sensing cuffs. The neuromuscular stimulation cuff has at least two fingers and a plurality of electrodes disposed on each finger. More generally, the neuromuscular stimulation cuff includes an outer, reusable component and an inner, disposable component. One or more electrodes are housed within the reusable component. The neuromuscular stimulation cuff may be produced by providing an insulating substrate layer, forming a conductive circuit on the substrate layer to form a conductive circuit layer, adhering a cover layer onto the conductive circuit layer to form a flexible circuit, and cutting at least one flexible finger from the flexible circuit. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.
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公开(公告)号：US20180154132A1
公开(公告)日：2018-06-07
申请号：US15872272
申请日：2018-01-16
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton , Jeffrey Friend
CPC classification number: A61N1/0484 , A61N1/0452 , A61N1/0456 , A61N1/0476 , A61N1/0492 , A61N1/36003 , A61N1/36014 , H05K3/10
Abstract: The present disclosure describes systems, methods, devices for performing thought-controlled neuromuscular stimulation. Also described are methods for producing a neuromuscular stimulation cuff. The systems and methods generally relate to receiving and processing thought signals indicative of an intended action, and then delivering stimulation to effectuate the intended action through a neuromuscular stimulation cuff. The neuromuscular stimulation cuff includes a flexible printed circuit board having at least one finger and a plurality of electrogel discs disposed on the at least one finger. The neuromuscular stimulation cuff may be produced by providing a layer of polyimide, etching a conductive copper circuit including a plurality of electrodes into the layer of polyimide to form an etched circuit layer, adhering a cover layer onto the etched circuit layer to form a flexible printed circuit board (PCB), and cutting at least one finger from the flexible PCB. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.
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公开(公告)号：US09884178B2
公开(公告)日：2018-02-06
申请号：US14649025
申请日：2013-12-05
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton , Jeffrey Friend
CPC classification number: A61N1/0484 , A61N1/0452 , A61N1/0456 , A61N1/0476 , A61N1/0492 , A61N1/36003 , A61N1/36014 , H05K3/10
Abstract: The present disclosure describes systems, methods, and devices for performing thought-controlled neuromuscular stimulation. Also described are methods for producing a neuromuscular stimulation cuff. The systems and methods generally relate to receiving and processing thought signals indicative of an intended action, and then delivering stimulation to effectuate the intended action through a neuromuscular stimulation cuff. The neuromuscular stimulation cuff includes a flexible printed circuit board having at least one finger and a plurality of electrogel discs disposed on the at least one finger. The neuromuscular stimulation cuff may be produced as described herein. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.
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