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Interbody fusion cage and implantation device

A technology of intervertebral fusion device and implantation device, which is applied in the field of intervertebral fusion device and implantation device

Pending Publication Date: 2021-04-23
FOSHAN YIHE BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an intervertebral fusion device and implantation device to solve one or more technical problems in the prior art, at least provide a beneficial option or create conditions

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  • Interbody fusion cage and implantation device
  • Interbody fusion cage and implantation device
  • Interbody fusion cage and implantation device

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Embodiment Construction

[0049] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0050] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0051] I...

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Abstract

The invention discloses an interbody fusion cage. The interbody fusion cage comprises a main body; a cylindrical surface is arranged on the outer wall of the main body; and gear teeth are arranged on the cylindrical surface. According to the interbody fusion cage, the implantation angle of the interbody fusion cage can be conveniently adjusted, and the deviation of the implantation angle is reduced. The invention also discloses an implantation device. The device comprises a shell provided with a hollow inner cavity provided with an opening in the front end, a first gear rotatably arranged in the hollow inner cavity, a driving part which drives the first gear to rotate, a clamping mechanism provided with a clamping cavity, and the interbody fusion cage. According to the interbody fusion cage and various improved schemes of the interbody fusion cage, the main body is rotatably arranged in the clamping cavity, and the first gear is in meshing transmission with the gear teeth. According to the implantation device, in the implantation process, the implantation angle of the interbody fusion cage can be adjusted through the implantation device, so that the operation efficiency is improved, and the operation time is shortened. The interbody fusion cage can be applied to a prosthesis which can be transplanted into the body.

Description

technical field [0001] The invention relates to the field of prosthesis that can be transplanted into the body, in particular to an intervertebral fusion device and an implantation device. Background technique [0002] Intervertebral fusion is an effective treatment for degenerative diseases of the spine. Currently, intervertebral fusion cages are implanted into the human spine using an implant device to restore spinal stability. When implanting the intervertebral fusion device, it is necessary to determine the implantation angle of the intervertebral fusion device first, and install the intervertebral fusion device on the implantation device at this implantation angle, and then implant the intervertebral fusion device along the incision. A fusion cage is implanted in the spine. However, it is difficult to adjust the implantation angle of the intervertebral fusion device during the implantation process. If the implantation angle of the intervertebral fusion device deviates...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/44A61F2/46
Inventor 林泽宇张春雨陈贤帅曾诗杰
Owner FOSHAN YIHE BIOTECHNOLOGY CO LTD
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