Title:
ADAPTIVE ELECTRICAL STIMULATION TRAINING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/047100
Kind Code:
A1
Abstract:
An adaptive electrical stimulation training system, comprising four parts, i.e., an information obtaining module (101), an analog-to-digital conversion module (102), an electrical stimulation control module (103), and a multi-channel electrical stimulator (104). The electrical stimulation control module comprises an iterative learning controller (1031) and a linear controller (1032), which integrates a kinematic signal and a kinetic signal that are obtained by the information obtaining module and synchronously transmitted by the analog-to-digital conversion module. The iterative learning controller establishes an iterative learning model of an output intensity parameter, and the linear controller establishes a linear model of an output time phase parameter. By means of the changes of the kinematic and dynamic signals in a gait, the electrical stimulation control module adaptively adjusts the output time phase and intensity of the multi-channel electrical stimulator to improve the patient's ability to walk in the gait.
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Inventors:
SONG RONG (CN)
JIANG CHAO (CN)
JIANG CHAO (CN)
Application Number:
PCT/CN2019/126883
Publication Date:
March 18, 2021
Filing Date:
December 20, 2019
Export Citation:
Assignee:
UNIV SUN YAT SEN (CN)
International Classes:
A61N1/36; G16H20/30
Foreign References:
| CN110404168A | 2019-11-05 | |||
| CN102274581A | 2011-12-14 | |||
| CN105031812A | 2015-11-11 | |||
| CN101816822A | 2010-09-01 | |||
| CN109276807A | 2019-01-29 |
Attorney, Agent or Firm:
GUANGZHOU KEFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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