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An exoskeleton hand rehabilitation robot based on the importance of finger functions

A rehabilitation robot and important technology, applied in passive exercise equipment, massage aids, physical therapy, etc., to relieve spastic symptoms and ensure rehabilitation torque and range of motion requirements.

Active Publication Date: 2020-12-04
北可精密机械(上海)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is how to develop an exoskeleton hand rehabilitation robot based on the importance of finger functions, and how to develop an exoskeleton hand rehabilitation robot that comprehensively considers the two factors of functional rehabilitation and mechanism complexity. The local vibration stimulation training theory is introduced in the rehabilitation robot to ensure the rehabilitation torque and range of motion requirements of the wrist joint, and to enable the fingers and wrists to perform coordinated movement rehabilitation training

Method used

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  • An exoskeleton hand rehabilitation robot based on the importance of finger functions
  • An exoskeleton hand rehabilitation robot based on the importance of finger functions
  • An exoskeleton hand rehabilitation robot based on the importance of finger functions

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Embodiment Construction

[0043] The following describes several preferred embodiments of the present invention with reference to the accompanying drawings, so as to make the technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0044] In the drawings, components with the same structure are denoted by the same numerals, and components with similar structures or functions are denoted by similar numerals. The size and thickness of each component shown in the drawings are shown arbitrarily, and the present invention does not limit the size and thickness of each component. In order to make the illustration clearer, the thickness of parts is appropriately exaggerated in some places in the drawings.

[0045] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 As shown, an exoskeleton hand rehabilita...

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Abstract

The invention discloses an exoskeleton hand rehabilitation robot based on finger function importance, and relates to the field of medical rehabilitation instruments. A thumb rehabilitation module, a wrist rehabilitation module, a four-finger rehabilitation module, a local vibration stimulation module and a base are included; the wrist rehabilitation module is fixed to the base through bolts; the thumb rehabilitation module is fixed to the wrist rehabilitation module; the four-finger rehabilitation module is fixed to the wrist rehabilitation module; the local vibration stimulation module comprises a palm vibration stimulation module and a wrist vibration stimulation module. According to the exoskeleton hand rehabilitation robot, a local vibration stimulation training theory is introduced, acreative six-rod mechanism is used for performing four-finger flexion and extension motions, four-finger MP and PIP linkage flexion and extension are conformed to finger moving trajectories while thedriving force demand of increasing the muscle tone of paralyzed fingers is ensured, the rehabilitation moment and moving range demands of a wrist joint are ensured, and therefore the fingers and thewrist can perform synergistic motion rehabilitation training.

Description

technical field [0001] The invention relates to the field of medical rehabilitation equipment, in particular to an exoskeleton hand rehabilitation robot based on the importance of finger functions. Background technique [0002] The hand exoskeleton rehabilitation robot is used in the hand function recovery rehabilitation training of patients with upper limb paralysis caused by stroke, traumatic brain injury, etc. It has the advantages of accurately reproducing rehabilitation actions, and can easily realize continuous passive rehabilitation and the combination of active and passive rehabilitation training. In the design of the hand exoskeleton rehabilitation robot, the physiological structure characteristics of the human hand should be fully considered so that the hand exoskeleton rehabilitation robot can meet the needs of hand function rehabilitation. The physiological structure characteristics of the human hand are briefly described as follows: The most important finger in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02A61H23/02
Inventor 于随然钟思灵
Owner 北可精密机械(上海)有限公司
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