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Hand muscle and brain disease rehabilitation apparatus

A technology of cranks and parts, applied in the field of multifunctional rehabilitation treatment equipment, can solve the problems of too simple movement, failure, stretching weakness, etc., and achieve the effect of promoting and applying, restoring mobility, and low cost

Inactive Publication Date: 2010-01-13
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The movement mode that can be realized by this scheme is too simple, and it is impossible to realize the multi-position movement of the fingers, and it is also impossible to realize the finger-to-finger movement between the thumb and the other four fingers
It is not conducive to the treatment of fingers that cannot be stretched, stretched weakly, and malfunctioned caused by cerebrovascular disease and its sequelae, and it is only controlled by a microcontroller, which affects the sensitivity and reliability of its function realization.

Method used

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  • Hand muscle and brain disease rehabilitation apparatus
  • Hand muscle and brain disease rehabilitation apparatus
  • Hand muscle and brain disease rehabilitation apparatus

Examples

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Embodiment Construction

[0017] like figure 1 As shown, the main structure of the present invention includes a base plate 2, a four-finger movement part 3, a series crank assembly (finger crank 6, four-finger crank 8), and a finger movement part.

[0018] The motor is placed on the motor seat and connected to the crank through a coupling. When the motor works, it drives the cranks connected in series to rotate simultaneously to drive the whole system to work. The joint bearings are used to connect the crank and the connecting rod, connecting rod and the slider, which ensures the achievability of space movement. The crank systems connected in series are connected by a top screw 15, and each crank can be easily adjusted by loosening the top screw. The angle between the crankshafts changes the relative motion between the sliders, so that different motions of the four fingers can be realized, such as finger alignment, wheel fingers, etc. The crank is composed of four parts 9, 11, 13, and 14, among which ...

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Abstract

A recovery apparatus for exercising the hand muscles, improving the flexibility of hand movement and promoting the recovery of the patients of cerebrovascular disease and apoplexy by tracting the joints of hand is composed of fingers moving unit, crank module and finger pair moving unit. Several crank-slide block mechanisms are used to regulate the movement mode, angle, phase and stroke.

Description

technical field [0001] The invention relates to a medical device, which is a multi-functional rehabilitation treatment instrument that promotes the rehabilitation of stroke and other brain diseases and other nervous system lesions by pulling the passive movement of hand joints, and also promotes the rehabilitation of some hand injuries. . Background technique [0002] Cerebrovascular disease is one of the three most threatening diseases (tumor, cardiovascular, and cerebrovascular) to human survival. Today, the incidence of cerebrovascular disease is gradually increasing, and 85% of those who cannot leave the bed after being ill need to be taken care of by others. 62.8% of those who can maintain daily life. Stroke is a prominent clinical manifestation of cerebrovascular disease. Stroke is the leading cause of human death, and its incidence rate is high. For every 100,000 people, 480 people suffer from the disease in the north of the Yellow River; 420 people in the middle be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/00A61H1/02A63B23/12
Inventor 苏伟刘智斌张明江孙媛刘哲
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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