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Electromyographic control systems and methods for coaching of exoprosthetic users

A control system, electromyography technology, applied in fuzzy logic-based systems, medical practical experience/guidance, prostheses, etc., can solve problems such as user inconvenience, achieve computer function improvement, rapid recalibration and training, simple Effects of recalibration and training

Pending Publication Date: 2021-10-29
接合有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is not always possible and is very inconvenient for the user

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  • Electromyographic control systems and methods for coaching of exoprosthetic users
  • Electromyographic control systems and methods for coaching of exoprosthetic users
  • Electromyographic control systems and methods for coaching of exoprosthetic users

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Embodiment Construction

[0031] While the invention is capable of embodiments in many different forms, specific exemplary embodiments thereof are shown in the drawings and will be described in detail herein, it being understood that this disclosure is considered as illustrative of the principles of the invention, and The intention is not to limit the invention to the particular embodiments illustrated. In this regard, before explaining in detail at least one embodiment consistent with the invention, it should be understood that the invention is not limited in its application to the details of construction and what is illustrated in the drawings or as described in the examples set forth above and below. Arrangement of components. Methods and apparatus consistent with the present invention are capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein, as well as the abstract contained below, are...

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Abstract

Systems and methods are described for the coaching of users through successful calibration of a myoelectric prosthetic controller. The systems and methods are comprised of, and / or utilize, hardware and software components to input and analyze electromyography (EMG) based signals in association with movements, and to calibrate and output feedback about the signals. The hardware is further comprised of an apparatus for the detection of EMG signals, a prosthesis, an indicator, and a user interface. The software is further comprised of a user interface, a pattern recognition component, a calibration procedure, and a feedback mechanism. The systems and methods facilitate calibration of a myoelectric controller and provides the user with feedback about the calibration including information of the signal inputs and outputs, and messages about connected hardware and how to optimize signal data.

Description

[0001] related application [0002] This application claims the benefit of U.S. Provisional Application No. 62 / 807,306 as filed February 19, 2019. The entire content of the aforementioned provisional application is hereby incorporated by reference. technical field [0003] The present invention (eg, electromyography control system) relates generally to the field of electromyography (EMG) and the instruction of users of external prostheses, and more particularly to the instruction of such users through the use of an EMG control system. Background technique [0004] When initially setting up a control system for a prosthetic, the controls need to be calibrated based on user-generated EMG signals. Also, during normal day-to-day use of the myoelectric prosthesis, control of the prosthesis may degrade. This degradation can occur from many different sources, such as muscle fatigue, humidity or displacement of the prosthetic cover. Because of these constantly changing variables...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/00
CPCA61F2/72A61F2/582G16H40/40G16H40/63G06F3/015G06F3/017G06F3/016A61B2505/09A61B5/397G06N7/02G06N20/00A61F2002/7615A61F2002/704G06N3/061G16H40/60G16H70/20A61F2/76A61F2002/7695
Inventor B·A·洛克F·D·卡明斯二世L·J·哈格罗夫J·A·汤普森四世
Owner 接合有限责任公司