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Soft finger rehabilitation robot system used for symmetric rehabilitation

A rehabilitation robot and software technology, applied in passive exercise equipment, physical therapy and other directions, can solve the problems of electrical safety risk, reduced precision, complex structure and so on

Pending Publication Date: 2019-02-19
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the finger soft robot gloves used for rehabilitation in the past need to be controlled by a motor, which has electrical safety risks and a relatively complicated structure.
Motors add extra weight and degrade in accuracy over time
Moreover, the existing finger soft robot systems for rehabilitation are mostly tracking type, and the data transmission rate is relatively slow.

Method used

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  • Soft finger rehabilitation robot system used for symmetric rehabilitation
  • Soft finger rehabilitation robot system used for symmetric rehabilitation
  • Soft finger rehabilitation robot system used for symmetric rehabilitation

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Experimental program
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Embodiment Construction

[0018] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] A finger software rehabilitation robot system for symmetrical rehabilitation, comprising a soft exoskeleton glove 2, a control module 3, a data acquisition module 4, a drive module, a monitoring module and a software actuator 6; wherein, one end of the control module 3 is connected to the The data acquisition module 4, the other end is connected to the drive module; the monitoring module is connected to the drive module; it also includes a data acquisition glove 1, a flexible angle sensor 5, wherein the flexible angle sensor 5 is arranged along the finger direction of the glove body On the finger part of the glove body; the drive module is realized by a vacuum pump 7; it also includes a solenoid valve 8 and a PVC pipe 9, and one of the two vents of the vacuum pump 7 is directly exposed to the air and communicated with the atmospheric env...

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Abstract

The invention discloses a soft finger rehabilitation robot system used for symmetric rehabilitation. The system comprises a soft exoskeleton glove, a data acquisition module, a control module, a driving module, a monitoring module and a soft actuator; the data acquisition module is connected to the control module; the driving module is attached to the soft exoskeleton glove, and the other end of the driving module is connected to the control module. The monitoring module is connected to the soft actuator. In addition to the adoption of a pneumatic driving mode and a wired transmission mode, aSmith predictor is also used so that not only can the burden on a patient be reduced, but also the transmission rate of the system is effectively increased, the transmission accuracy of the system iseffectively improved, the reaction speed of a disabled hand is increased, and thus a significant meaning on improving the rehabilitation effect on hand functions is achieved.

Description

technical field [0001] The invention belongs to the technical field of medical rehabilitation machinery, and relates to a soft finger rehabilitation robot system for symmetrical rehabilitation, which is suitable for hand rehabilitation training of hemiplegic patients. Background technique [0002] Some diseases or accidents can lead to impairment or even loss of hand motor function. For example, the most common symptom of stroke patients is that the hands cannot move normally. Modern rehabilitation therapy proves that patients with limb injuries must carry out effective limb training in order to restore their functions. Most of the finger soft robot gloves used for rehabilitation in the past need to add motors as controls, which poses electrical safety risks and has a relatively complicated structure. Motors add extra weight and degrade in accuracy over time. Moreover, the existing finger soft robot systems for rehabilitation are mostly tracking type, and the data transmis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0288A61H2201/1238A61H2205/067
Inventor 熊鹏文周晓芸李如意马勃梁林子宋爱国李建清刘小平熊宏锦
Owner NANCHANG UNIV
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