Adaptive stimulation array for motor control

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12172011
APP PUB NO 20230039154A1
SERIAL NO

17397669

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A mobility augmentation system assists a user's movement by determining a corresponding electrical stimulation for the movement. A wearable stimulation array includes sensors, electrodes, an electrode multiplexer, and a controller that executes the mobility augmentation system. The sensors measure movement data, and the mobility augmentation system applies a movement model to the measured movement data. The model can determine different electrical actuation instructions depending on the movement stimulated. For example, to stimulate a knee flexion, the movement model output enables a first set of the electrodes to operate as cathodes and a second set of electrodes to operate as anodes. To stimulate a knee extension, the first set of electrodes can be enabled to operate as anodes and a third set of electrodes as cathodes. The user can provide feedback of the applied stimulation, which the system can use to retrain the model and optimize the stimulation to the user.

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Patent Owner(s)

Patent OwnerAddress
CIONIC INC103 ALTA STREET SAN FRANCISCO CA 94133

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colucci, Lina Avancini Los Altos, US 13 11
Gibbons, Ren Oakland, US 5 1
Robison, Jeremiah San Francisco, US 50 2020

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