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Upper limb rehabilitation device with dual-direction hydraulic control function and control method of device

A two-way hydraulic and rehabilitation device technology is applied in the control of upper limb rehabilitation devices and in the field of upper limb rehabilitation devices controlled by two-way hydraulic pressure, which can solve the problems of inconvenient rehabilitation exercise and inability to control the curvature of a single person, achieve stable output force, reduce The effect of stumbling and improving comfort

Inactive Publication Date: 2018-12-25
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a two-way hydraulically controlled upper limb rehabilitation device to solve the problem that the patient cannot control the curvature during the upper limb rehabilitation exercise, and it is inconvenient for a single person to perform rehabilitation exercises

Method used

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  • Upper limb rehabilitation device with dual-direction hydraulic control function and control method of device
  • Upper limb rehabilitation device with dual-direction hydraulic control function and control method of device
  • Upper limb rehabilitation device with dual-direction hydraulic control function and control method of device

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Embodiment Construction

[0029] Such as figure 1As shown, a two-way hydraulically controlled upper limb rehabilitation device includes an outer turntable (2), an outer fixation arm (3), an inner turntable (17) and an inner fixation arm (14), and the inner turntable (17) passes through the turning hole (1) It is connected with the outer turntable (2), the outer fixed arm (3) is fixed on the right side of the outer turntable (2), the outer fixation arm (3) is provided with a secondary strap (4), and the secondary strap (4) is fixed by The bolt (5) is fixed on the outer fixing arm (3), and the inner side of the auxiliary strap (4) is provided with a buffer block (6). (4) is equipped with a magic buckle, which can firmly fix the user's arm on a two-way hydraulically controlled upper limb rehabilitation device. A sliding sleeve (8) is provided at the far right end of the external fixation arm (3). The sleeve block (8) can slide on the outer fixing arm (3), and the sliding sleeve block (8) is provided with...

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Abstract

The invention discloses a control method of an upper limb rehabilitation device with a dual-direction hydraulic control function. The device comprises a microprocessor (32), a hydraulic cylinder control module (33), a power module (34) and an input module (35). The device is characterized in that the power module (34) supplies power to a rehabilitation controller (44), a user inputs the flexion-extension frequency, speed and flexion-extension strength through the input module (35), that is to say, the smaller the angle is, the curvature and the flexion-extension strength are, and the microprocessor (32) receives an input instruction of the input module (35) to transmit a working signal to the hydraulic cylinder control module (33). The control method has the advantages that through controlover the rehabilitation controller (44), the training frequency and angle can be set, the training effect and the training process can be monitored, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of rehabilitation devices, in particular to a two-way hydraulically controlled upper limb rehabilitation device, and also relates to a control method for the two-way hydraulically controlled upper limb rehabilitation device. Background technique [0002] After the fracture patient has healed the bone, due to plaster immobilization, the relevant joints cannot move normally, and it takes a long period of postoperative rehabilitation to gradually return to normal movement ability. At present, a variety of rehabilitation equipment have been invented at home and abroad, such as: CN107260383A, CN103126792B, CN203802629U, which have played a very good role in the treatment of patients, but these patents are mainly aimed at the bone healing of patients, and are very important for postoperative rehabilitation. With little help, the present invention is modified on the basis of these patents to provide a device that is convenie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0218A61H1/0274A61H2201/1207A61H2201/1238
Inventor 王伟红
Owner UNIV OF SHANGHAI FOR SCI & TECH
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