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Fully open constant force receiving cavity

A socket, open technology, applied in medical science, prosthesis, etc.

Active Publication Date: 2020-10-23
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such an operation also has a great disadvantage: due to the change in the volume of the residual limb, the patient needs to constantly adjust the compression force on the residual limb to adapt

Method used

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  • Fully open constant force receiving cavity
  • Fully open constant force receiving cavity
  • Fully open constant force receiving cavity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Such as figure 1 , 2 As shown, a fully open constant force receiving cavity, the receiving cavity includes an outer frame 1, an inner frame 2 arranged inside the outer frame 1, a plurality of transverse connection fixing components connected with the outer frame 1 and the inner frame 2, and a plurality of The constant force mechanism 3 arranged on the inner wall of the inner frame 2, the outer frame 1, the inner frame 2 and the transverse connection fixing components form a cavity for accommodating residual limbs, figure 2 for figure 1 Schematic diagram of the structure turned 90°.

[0033] Such as image 3 As shown, the outer frame 1 includes an outer frame base 101 and a plurality of outer frame support bars longitudinally arranged on the outer frame base 101. The outer frame support bars include a first outer frame support bar 102 and a second outer frame support bar 103. An outer frame support bar 102 and a second outer frame support bar 103 are arranged oppo...

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PUM

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Abstract

The invention relates to a fully open constant force receiving cavity. The fully open constant force receiving cavity comprises an outer frame (1), an inner frame (2) arranged inside the outer frame (1), a plurality of transverse connection fixing assemblies connected with the outer frame (1) and the inner frame (2), and a plurality of constant force mechanisms (3) arranged on the inner frame (2),wherein the outer frame (1), the inner frame (2) and the transverse connection fixing assemblies enclose a cavity, the outer frame (1) comprises an outer frame base (101), and a plurality of outer frame support bars longitudinally arranged on the outer frame base (101), the inner frame (2) comprises an inner frame base (201), and a plurality of inner frame support bars longitudinally arranged onthe inner frame base (201), the inner frame base (201) and the outer frame base (101) are in corresponding positions, and the outer frame support bars and the inner frame support bars are in corresponding positions. Compared with the prior art, the fully open constant force receiving cavity ensures the accuracy of force and motion transmission during use, improves the comfort, and has the controllable function.

Description

technical field [0001] The invention relates to the field of medical rehabilitation equipment, in particular to a fully open constant force socket. Background technique [0002] According to the results of the sixth national census and the second national sample survey of disabled people, the total number of disabled people in my country is about 85.02 million, including 24.72 million people with physical disabilities, especially those with lower limb amputations. Lower extremity dysfunction severely impedes a person's ability to stand, walk, or run, and is devastating to individuals physically, psychosocially, and economically. Therefore, there is an urgent need to provide an adaptive constant force socket to make up for the patient's inner anxiety and lost limbs, and to help the patient experience a normal life better. [0003] At present, there is no similar constant force socket with controllable functions in the domestic rehabilitation field. Otto bock abroad The va...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/80
CPCA61F2/80
Inventor 王明辉钱玉张豪俊喻洪流
Owner UNIV OF SHANGHAI FOR SCI & TECH
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