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Prosthesis connecting piece and prosthesis assembly

A connector and prosthesis technology, applied in the field of medical prosthesis, can solve the problems of prosthesis implantation effect and poor versatility, and achieve the effects of promoting normal bone growth and healing, reducing production costs, and improving versatility

Active Publication Date: 2021-07-13
BEIJING AKEC MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a prosthesis connector and a prosthesis assembly to solve the problems of poor implantation effect and poor versatility of the prosthesis in the prior art

Method used

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  • Prosthesis connecting piece and prosthesis assembly
  • Prosthesis connecting piece and prosthesis assembly
  • Prosthesis connecting piece and prosthesis assembly

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Embodiment Construction

[0023] It should be noted that the features in the embodiments and embodiments in the present application may be combined with each other in the case of an unable conflict. The present invention will be described in detail below with reference to the drawings.

[0024] Such as figure 1 with image 3 As shown, the prosthesis connector of the present embodiment includes: a telescopic rod 10, a transmission structure 20, and a magnetic drive structure 30. Among them, the telescopic rod 10 includes a first rod 11 and a second rod body 12 that can be relatively moving. The transmission structure 20 is provided in the telescopic rod 10, and the transmission structure 20 is rotationally driven to move the second rod body 12 with respect to the first rod 11, and the stretch rod 10 is provided with a through hole 111 opposite to the transmission structure 20, and the outer tool can pass through the through hole 111. The drive transmission structure 20 is rotated. The magnetic drive structur...

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Abstract

The invention provides a prosthesis connecting piece and a prosthesis assembly, and the prosthesis connecting piece comprises a telescopic rod which comprises a first rod body and a second rod body which can move relatively; a transmission structure which is arranged in the telescopic rod, wherein the transmission structure rotates to drive the second rod body to move relative to the first rod body, a through hole opposite to the transmission structure is formed in the telescopic rod, and an external tool can drive the transmission structure to rotate through the through hole; and a magnetic driving structure which can drive the transmission structure to rotate under the action of an external magnetic field. By applying the technical scheme of the invention, the problems of poor implantation effect and universality of the prosthesis in the prior art can be effectively solved.

Description

Technical field [0001] The present invention relates to the field of medical prosthesis, and in particular, to a prosthetic connector and a prosthetic assembly. Background technique [0002] The human bone is the main body of the human body, which is critical to the human body. Some bones defect or damage will cause serious impact on people's normal life. At present, the defects or damage of the bones, especially in the long bone portion of the limbs, and a supplement or damage area of ​​the defect section is used in a manner that has a fixed structure of a prosthetic implantation. This fixed idea can provide stable fixation and support, but for personalized adjustments to the damaged area. Thereby, the unstable result of the bone healing results is caused. In order to improve this, it is necessary to adjust the internal mechanical environment of the bone to similar or conducive to stress conditions for bone growth or healing. [0003] With the advancement of medical standards an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/30
CPCA61F2/30749A61F2/30721A61F2002/30329
Inventor 李新宇
Owner BEIJING AKEC MEDICAL
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