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Prosthesis testing equipment

A technology for testing equipment and prostheses, which is applied in the field of prosthetics testing equipment, can solve the problems of not being able to truly feedback the performance of the knee joint, inconsistent state, ignoring the consistency of thigh and calf movement, etc., to achieve accurate walking performance, prevent slipping, and increase friction force effect

Active Publication Date: 2020-03-24
人民非物质文化传播有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing prosthetic testing equipment usually installs the drive motor directly on the thigh prosthesis and the calf prosthesis, ignoring the consistency of the thigh and calf motion, resulting in a discrepancy between the test state and the actual use state, making the test results unable to truly feedback the knee joint. performance

Method used

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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

[0033] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0034] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] In the description of the present invention, it should be noted that the...

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Abstract

The invention discloses prosthesis testing equipment and belongs to the technical field of prosthesis testing. The equipment includes a bottom plate, a ground transmission assembly, a thigh prosthesis, a crus prosthesis, a knee joint, a sole of the foot, a mounting plate, a driving assembly, a lifting assembly, a monitoring assembly, a collision assembly and four supporting columns. The ground transmission assembly is mounted at the top of the bottom plate. The four supporting columns are distributed at the top of the bottom plate in a rectangular shape. The mounting plate is fixedly connectedwith the top of the four supporting columns, and a rectangular groove is arranged on the mounting plate. The lifting assembly is arranged at the top of the mounting plate. The top end of the thigh prosthesis is hinged to the lifting assembly. The driving assembly is arranged on the mounting plate. The top of the crus prosthesis is connected to the bottom of the thigh prosthesis through the knee joint. The sole of the foot is connected with the bottom end of the crus prosthesis. The monitoring assembly is arranged on the bottom plate and the outer side wall of the mounting plate. The collisionassembly is arranged on the top of the mounting plate. The problem that the test result of existing prosthesis testing equipment cannot truly feedback performance of the knee joint is solved in the invention.

Description

technical field [0001] The invention relates to the technical field of artificial limb testing, in particular to an artificial limb testing equipment. Background technique [0002] Prosthetic legs are special devices used by lower limb amputee patients to support body weight, compensate for motor function, resume daily life and work, and the knee joint is the key to lower limb prosthetics. Although the structure of the knee joint is very complex, it has high flexibility and can cooperate with other organs to complete a variety of actions. [0003] Amputee not only suffers huge physical pain and psychological trauma, but also creates a burden on family and society from an economic point of view. The current medical level is still unable to regenerate residual limbs, so the recovery of motor function of amputee patients can only be based on the installation of artificial limbs, that is, by wearing lower limb prostheses to replace the functions of healthy limbs, to complete so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/76G01M7/08
CPCA61F2/76A61F2002/7615G01M7/08
Inventor 钟海林
Owner 人民非物质文化传播有限公司
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