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Weight-reducing and shock-absorbing high-position artificial limb equipment for surgical department

A prosthetic and surgical technology, which is applied in the field of weight-reducing, shock-absorbing and high-position prosthetic equipment for surgery, which can solve the problems that the prosthesis does not have the shock-absorbing function, that the prosthesis is not conducive to the normal use of patients, and that it cannot simulate the movements of leg lifting and stepping.

Pending Publication Date: 2021-10-22
刘存志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of using high prostheses for surgery, the heavy prosthesis is not conducive to the normal use of patients, and most of the prostheses do not have the shock absorption function. For example, the invention patent with the application number CN201910753947.2 only provides the The production method, the prosthesis produced does not have the function of shock absorption and shock absorption, and cannot simulate the leg lifting and stepping movements, so this surgical weight-reducing and shock-absorbing high-position prosthetic device is designed

Method used

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  • Weight-reducing and shock-absorbing high-position artificial limb equipment for surgical department
  • Weight-reducing and shock-absorbing high-position artificial limb equipment for surgical department
  • Weight-reducing and shock-absorbing high-position artificial limb equipment for surgical department

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specific Embodiment approach 1

[0030] Combine below figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 To illustrate this embodiment, the present invention relates to a weight-reducing and shock-absorbing high-position prosthetic device, more specifically, a kind of surgical weight-reducing and shock-reducing high-position prosthetic device, including a prosthesis installation mechanism 1, a shock-absorbing and weight-reducing prosthetic mechanism 2, the device It can assist patients to install prosthetics. The device can simulate the movement of raising the leg. The device can simulate the movement of stepping. The device can use the reaction force of the propeller to reduce the weight of the prosthesis. The lower part is raised so that the heel lands first, which helps the stability of the human body after taking a step.

[0031] The p...

specific Embodiment approach 2

[0032] Combine below figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 Describe this embodiment, this embodiment will further explain the first embodiment, the prosthetic installation mechanism 1 includes the installation block a1-1, the installation block b1-2, the equipment installation base plate 1-3, the power shaft 1-4, the belt a1 -5, sliding friction wheel 1-6, sliding shaft 1-7, sliding shaft limit plate 1-8, linkage friction wheel a1-9, linkage shaft a1-10, belt b1-11, linkage shaft b1-12, artificial limb Limiting semi-circular plate a1-13, prosthetic limiting semi-circular plate b1-14, semi-circular plate fixed connection plate 1-15, semi-circular plate limiting plate 1-16, linkage shaft c1-17, linkage friction wheel b1-18, friction strip 1-19, lifting plate 1-20, lower limit plate 1-21, upper li...

specific Embodiment approach 3

[0033] Combine below figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 Describe this embodiment, this embodiment will further explain the first embodiment, the shock-absorbing and weight-reducing prosthetic mechanism 2 includes a simulated high-position amputation limb 2-1, a motor 2-2, a motor shaft 2-3, a propeller 2-4, Bearing plate 2-5, friction wheel one 2-6, connecting plate a2-7, connecting shaft a2-8, connecting plate b2-9, clamping block a2-10, clamping block b2-11, push plate 2-12 , push shaft 2-13, push spring 2-14, motor mounting plate 2-15, push block 2-16, prosthesis connection pipe a2-17, prosthesis connection cavity 2-18, prosthesis rotation block 2-19, prosthesis rotation shaft 2-20, connection plate c2-21, linkage motor 2-22, linkage motor shaft 2-23, friction wheel two 2-24, belt one 2-2...

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Abstract

The invention relates to a weight-reducing and shock-absorbing high-position artificial limb device, in particular to a surgical weight-reducing and shock-absorbing high-position artificial limb device. The equipment comprises an artificial limb mounting mechanism and a shock-absorbing and weight-reducing artificial limb mechanism. The equipment can assist a patient in mounting an artificial limb, simulating a leg lifting action and simulating a stepping action; In addition, the device can reduce the weight of the artificial limb through the counter-acting force of a propeller, damping can be achieved during stepping, the foot of the artificial limb is lifted during stepping so that the heel can fall to the ground firstly, the stability degree of the human body after stepping is improved. In the device, an artificial limb mounting mechanism is connected with the damping and weight-reducing artificial limb mechanism.

Description

technical field [0001] The invention relates to a weight-reducing and shock-absorbing high-position prosthetic device, more specifically, a weight-reducing and shock-absorbing high-position prosthetic device for surgery. Background technique [0002] In the process of using high prostheses for surgery, the heavy prosthesis is not conducive to the normal use of patients, and most of the prostheses do not have the shock absorption function. For example, the invention patent with the application number CN201910753947.2 only provides the The production method, the prosthesis produced does not have the function of shock absorption and shock absorption, and cannot simulate the leg lifting and stepping movements, so this high-position prosthetic device for surgical weight reduction and shock absorption is designed. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a surgical weight-reducing and shock-absorbing high-posit...

Claims

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Application Information

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IPC IPC(8): A61F2/76A61F2/60
CPCA61F2/76A61F2/60
Inventor 刘存志
Owner 刘存志