Spatial mechanism-based finger function rehabilitation device

A rehabilitation device and finger technology, which can be used in passive exercise equipment, physical therapy, etc., can solve the problems of inability to meet the exercise requirements of patients, high price, and lack of fine-tuning mechanisms.

Active Publication Date: 2017-02-01
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the hand rehabilitation equipment used in the industry mainly uses surface electromyography signal triggering and dynamic intelligent control to complete interactive biofeedback training to realize the indepen...

Method used

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  • Spatial mechanism-based finger function rehabilitation device
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  • Spatial mechanism-based finger function rehabilitation device

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Experimental program
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Embodiment Construction

[0017] combine Figure 1 to Figure 5 , the present invention is further described:

[0018] The finger function rehabilitation device based on the space mechanism includes a bracket 10 for supporting the palm of the patient to be rehabilitated, and a thumb rehabilitation mechanism is arranged on the side of the bracket 10, and the thumb rehabilitation mechanism includes a thumb far finger baffle 21 And the thumb proximal finger baffle 22, the thumb far finger baffle 21 and the thumb proximal finger baffle 22 are connected with the connecting rod unit, the thumb of the patient to be recovered is placed on the thumb far finger baffle 21 and the thumb proximal finger On the baffle 22, the link unit is connected with a driving mechanism, and the driving mechanism drives the baffle 21 for the far thumb and the baffle 22 for the proximal finger to rotate relative to each other.

[0019] The palm of the patient to be recovered is placed on the support 10, the thumb of the patient to...

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Abstract

The invention relates to a spatial mechanism-based finger function rehabilitation device. The spatial mechanism-based finger function rehabilitation device comprises a bracket which is used for supporting a palm of a patient to be rehabilitated; a thumb rehabilitation mechanism is arranged beside the bracket, and comprises a thumb far finger baffle and a thumb near finger baffle; the thumb far finger baffle and the thumb near finger baffle are connected with a connecting rod unit; the plate end of the thumb far finger baffle is hinged to the plate end of the thumb near finger baffle; a driving mechanism drives the thumb far finger baffle and the thumb near finger baffle to rotate relatively; a thumb is placed on the thumb far finger baffle and the thumb near finger baffle of the thumb rehabilitation mechanism; the thumb rehabilitation mechanism drives the connecting rod unit to act through the driving mechanism to link the thumb far finger baffle and the thumb near finger baffle of the thumb rehabilitation mechanism to rotate relatively, so that the folding and unfolding actions of a thumb joint are simulated to achieve the purpose of rehabilitating the function of the thumb of the patient; the spatial mechanism-based finger function rehabilitation device can adapt to the use of patients with different hand shapes by adjusting the length of the thumb near finger baffle of the thumb rehabilitation mechanism.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training equipment, in particular to a finger function rehabilitation device based on a space mechanism. Background technique [0002] Stroke is the third leading cause of death in Western industrialized countries after malignant tumors and cardiovascular diseases. In China, which accounts for one-fifth of the world's population, stroke has become the second leading cause of death. The disease rate is increasing year by year. Most of the survivors have various degrees of sequelae such as limb movement disorders and cognitive impairments. Clinically, patients with ischemic stroke suffer from hemiplegia as the main sequelae. In the rehabilitation of hemiplegia, the recovery of finger function is the most difficult. Rehabilitation during the recovery period is very important for patients with stroke sequelae. It is currently believed that patients with limb movement disorders caused by stroke...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0288A61H2201/1207A61H2201/1638A61H2205/067
Inventor 王勇陈楠李志强吴平平
Owner HEFEI UNIV OF TECH
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