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公开(公告)号：US20220134098A1
公开(公告)日：2022-05-05
申请号：US17575084
申请日：2022-01-13
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： David A. Friedenberg , Po-Hsu Chen , Samuel Colachis , Nicholas Annetta , Douglas E. Boyd , Collin Dunlap , Ian W. Baumgart , Herbert S. Bresler
Abstract: A functional electrical stimulation (FES) device includes electrodes arranged to apply functional electrical stimulation to a body part of the user. FES stimulation is performed by: receiving values of a set of user metrics for the user; receiving a target position of the body part represented as values for a set of body part position measurements; determining a user-specific energization pattern for producing the target position based on the received target position and the received values of the set of user metrics for the user; and energizing the electrodes of the FES device in accordance with the determined user-specific energization pattern. The determination may utilize an FES calibration database with records having fields containing: values of the set of user metrics for reference users; energization patterns; and values of the set of body part position metrics for positions assumed by the body part in response to applying the energization patterns.
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公开(公告)号：US11266833B2
公开(公告)日：2022-03-08
申请号：US17320604
申请日：2021-05-14
Applicant: Battelle Memorial Institute
Inventor： David A. Friedenberg , Po-Hsu Chen , Samuel Colachis , Nicholas Annetta , Douglas E. Boyd , Collin Dunlap , Ian W. Baumgart , Herbert S. Bresler
Abstract: A functional electrical stimulation (FES) device includes electrodes arranged to apply functional electrical stimulation to a body part of the user. FES stimulation is performed by: receiving values of a set of user metrics for the user; receiving a target position of the body part represented as values for a set of body part position measurements; determining a user-specific energization pattern for producing the target position based on the received target position and the received values of the set of user metrics for the user; and energizing the electrodes of the FES device in accordance with the determined user-specific energization pattern. The determination may utilize an FES calibration database with records having fields containing: values of the set of user metrics for reference users; energization patterns; and values of the set of body part position metrics for positions assumed by the body part in response to applying the energization patterns.
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公开(公告)号：US20210381806A1
公开(公告)日：2021-12-09
申请号：US17339330
申请日：2021-06-04
Applicant: Battelle Memorial Institute
Inventor： Samuel Colachis , Richard Brooks , Bohdan Paselsky , Joshua Branch , Andrew Sweeney , Collin Dunlap
IPC: F41G3/26 , A61N1/04 , F41A33/00 , A63F13/219
Abstract: Aiming assistance is provided for assisting a user in aiming a ranged weapon at a target. The aiming assistance includes receiving telemetry information from one or more sensors, and determining an aim error based on the telemetry information. The aim error indicates of an error between a trajectory of the ranged weapon and an on target trajectory from the ranged weapon to the target. A somatosensation is provided to the user which is indicative of the aim error. This is done by operating haptic devices of a garment worn on an arm or wrist of the user to apply haptic sensation to skin of the arm or wrist. The haptic devices may be electrodes and the applied haptic sensation comprises transcutaneous electrical neurostimulation (TENS), or the haptic devices may be vibrators.
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公开(公告)号：US20210353942A1
公开(公告)日：2021-11-18
申请号：US17320604
申请日：2021-05-14
Applicant: Battelle Memorial Institute
Inventor： David A. Friedenberg , Po-Hsu Chen , Samuel Colachis , Nicholas Annetta , Douglas E. Boyd , Collin Dunlap , Ian W. Baumgart , Herb S. Bresler
Abstract: A functional electrical stimulation (FES) device includes electrodes arranged to apply functional electrical stimulation to a body part of the user. FES stimulation is performed by: receiving values of a set of user metrics for the user; receiving a target position of the body part represented as values for a set of body part position measurements; determining a user-specific energization pattern for producing the target position based on the received target position and the received values of the set of user metrics for the user; and energizing the electrodes of the FES device in accordance with the determined user-specific energization pattern. The determination may utilize an FES calibration database with records having fields containing: values of the set of user metrics for reference users; energization patterns; and values of the set of body part position metrics for positions assumed by the body part in response to applying the energization patterns.
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公开(公告)号：US20250041596A1
公开(公告)日：2025-02-06
申请号：US18919589
申请日：2024-10-18
Applicant: Battelle Memorial Institute
Inventor： David A. Friedenberg , Po-Hsu Chen , Samuel Colachis , Nicholas Annetta , Douglas E. Boyd , Collin Dunlap , Ian W. Baumgart , Herbert S. Bresler
Abstract: A functional electrical stimulation (FES) device includes electrodes arranged to apply functional electrical stimulation to a body part of the user. FES stimulation is performed by: receiving values of a set of user metrics for the user; receiving a target position of the body part represented as values for a set of body part position measurements; determining a user-specific energization pattern for producing the target position based on the received target position and the received values of the set of user metrics for the user; and energizing the electrodes of the FES device in accordance with the determined user-specific energization pattern. The determination may utilize an FES calibration database with records having fields containing: values of the set of user metrics for reference users; energization patterns; and values of the set of body part position metrics for positions assumed by the body part in response to applying the energization patterns.
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Patent Agency Ranking
公开(公告)号：US12115370B2
公开(公告)日：2024-10-15
申请号：US18108095
申请日：2023-02-10
Applicant: Battelle Memorial Institute
Inventor： Patrick Ganzer , Samuel Colachis , Michael Schwemmer , David A. Friedenberg , Gaurav Sharma
CPC classification number: A61N1/36031 , A61N1/025 , A61N1/36003 , G06N3/02
Abstract: At least one electrical brain signal is received from a patient and is demultiplexed into an efferent motor intention signal and at least one afferent sensory signal (such as an afferent touch sense signal and/or an afferent proprioception signal). A functional electrical stimulation (FES) device is controlled to apply FES to control a paralyzed portion of the patient that is paralyzed due to a spinal cord injury of the patient. The controlling of the FES device is based on at least the efferent motor intention signal. A demultiplexed afferent touch sense signal may be used to control a haptic device. The afferent sensory signal(s) may be used to adjust the FES control.
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公开(公告)号：US11883656B2
公开(公告)日：2024-01-30
申请号：US17969896
申请日：2022-10-20
Applicant: Battelle Memorial Institute
Inventor： David A. Friedenberg , Po-Hsu Chen , Samuel Colachis , Nicholas Annetta , Douglas E. Boyd , Collin Dunlap , Ian W. Baumgart , Herbert S. Bresler
Abstract: A functional electrical stimulation (FES) device includes electrodes arranged to apply functional electrical stimulation to a body part of the user. FES stimulation is performed by: receiving values of a set of user metrics for the user; receiving a target position of the body part represented as values for a set of body part position measurements; determining a user-specific energization pattern for producing the target position based on the received target position and the received values of the set of user metrics for the user; and energizing the electrodes of the FES device in accordance with the determined user-specific energization pattern. The determination may utilize an FES calibration database with records having fields containing: values of the set of user metrics for reference users; energization patterns; and values of the set of body part position metrics for positions assumed by the body part in response to applying the energization patterns.
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公开(公告)号：US11798272B2
公开(公告)日：2023-10-24
申请号：US17333155
申请日：2021-05-28
Applicant: Battelle Memorial Institute
Inventor： Samuel Colachis , Gaurav Sharma , Collin Dunlap , Douglas Boyd , Joshua Branch
CPC classification number: G06V10/82 , G06V10/764 , G06V20/00 , G06V20/20 , G06V20/52 , G06V20/64 , H04W4/80 , G06V40/174
Abstract: An activity assistance system includes a video camera arranged to acquire video of a person performing an activity, an output device configured to output human-perceptible prompts, and an electronic processor programmed to execute an activity script. The script comprises a sequence of steps choreographing the activity. The execution of each step includes presenting a prompt via the output device and detecting an event or sequence of events subsequent to the presenting of the prompt. Each event is detected by performing object detection on the video to detect one or more objects depicted in the video and applying one or more object-oriented image analysis functions to detect a spatial or temporal arrangement of one or more of the detected objects. Each event detection triggers an action comprising at least one of presenting a prompt via the output device and and/or going to another step of the activity script.
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公开(公告)号：US11752326B2
公开(公告)日：2023-09-12
申请号：US17339309
申请日：2021-06-04
Applicant: Battelle Memorial Institute
Inventor： David Friedenberg , Gaurav Sharma , Samuel Colachis , Nicholas Annetta , Amanda Noonan
CPC classification number: A61N1/0452 , A61B5/0002 , A61B5/313 , A61B5/4836 , A61B5/6894 , A61B5/744 , A61N1/0484 , A61N1/36003 , A61N1/36031
Abstract: A portable and wearable hand-grasp neuro-orthosis is configured for use in a home environment to restore volitionally controlled grasp functions for a subject with a cervical spinal cord injury (SCI). The neuro-orthosis may include: a wearable sleeve with electrodes; electronics for operating the wearable sleeve to perform functional electrical stimulation (FES) and electromyography (EMG), the electronics configured for mounting on a wheelchair; and a controller configured for mounting on a wheelchair. The controller controls the electronics to read EMG via the sleeve, decode the read EMG to determine an intent of the user, and operate the electronics to apply FES via the sleeve to implement the intent of the user. The neuro-orthosis may restore hand function. The controller may include a display arranged to be viewed by the subject, for example mounted on an articulated arm attached to the wheelchair.
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公开(公告)号：US11726567B2
公开(公告)日：2023-08-15
申请号：US17714225
申请日：2022-04-06
Applicant: Battelle Memorial Institute
Inventor： Samuel Colachis , Eric Meyers , Justin Sanchez , David Friedenberg
CPC classification number: G06F3/015 , A61N1/0484 , A61N1/36031 , A61N1/36034 , G06N20/00 , G16H40/67 , G16H80/00
Abstract: A device is provided for delivering somatosensation. A garment is wearable on a body part, and includes an array of electrodes in electrical contact with skin of the body part when the garment is worn on the body part. An electronics module is configured to use the array of electrodes of the garment to apply a somatosensation pattern providing guidance in performing a motor action, or providing a pain sensation to the wearer.
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