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Orthopaedic biological new material xenogeneic bone grinding device

A new material and biological technology, applied in the direction of grinding drive device, grinding/polishing safety device, grinding machine, etc., can solve the problems of low work efficiency and cumbersome operation

Active Publication Date: 2021-04-20
上海双申医疗器械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of cumbersome operation and low work efficiency when grinding heterogeneous bone, the technical problem to be solved is to provide a new orthopedic biological material that can be automatically ground, has simple operation and high work efficiency Heterogeneous Bone Grinding Device

Method used

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  • Orthopaedic biological new material xenogeneic bone grinding device
  • Orthopaedic biological new material xenogeneic bone grinding device
  • Orthopaedic biological new material xenogeneic bone grinding device

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A new orthopedic biomaterial heterogeneous bone grinding device, such as Figure 1 to Figure 3 As shown, it includes a base 1, a positioning frame 2, a clamping mechanism 3 and a grinding mechanism 4. The upper part of the base 1 is connected with a positioning frame 2, and the left side of the positioning frame 2 is slidingly provided with a clamping mechanism 3. A polishing mechanism 4 is provided.

[0030] When it is necessary to grind the heterogeneous bone, the clamping mechanism 3 first fixes the heterogeneous bone, then controls the grinding mechanism 4 to start working, and then controls the clamping mechanism 3 to drive the heterogeneous bone to move in the direction of the grinding mechanism 4, so that the heterogeneous bone After the heterogeneous bone is polished, the clamping mechanism 3 can be controlled to reset and the heterogeneous bone can be removed, and then the grinding mechanism 4 can be controlled to stop working.

[0031] The clamping mechanism ...

Embodiment 2

[0036] On the basis of Example 1, such as Figure 4 to Figure 8 As shown, it also includes a third rotating shaft 5, a roller 6, a connecting frame 7, a cylindrical plate 8, a positioning block 9, a fourth rotating shaft 10 and a cylindrical gear 11, and the front and rear sides of the fixed frame 301 are rotatably connected with two third rotating shafts. The rotating shaft 5 and the third rotating shaft 5 are all connected with a roller 6, the roller 6 is in contact with the positioning frame 2, the right part of the fixed frame 301 is connected with a connecting frame 7, the middle part of the connecting frame 7 is slidably provided with a cylindrical plate 8, and the positioning frame 2 upper right The side is connected with a positioning block 9, and the middle part of the positioning block 9 is rotatably provided with a fourth rotating shaft 10, and the bottom of the fourth rotating shaft 10 is connected with a cylindrical gear 11, and the cylindrical gear 11 cooperates w...

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PUM

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Abstract

The invention relates to a grinding device, in particular to an orthopaedic biological new material xenogeneic bone grinding device. The technical problem to be solved is to provide the orthopaedic biological new material xenogeneic bone grinding device which can automatically conduct grinding and is relatively simple to operate and relatively high in working efficiency. The orthopaedic biological new material xenogeneic bone grinding device comprises a base, a positioning frame mounted on the base, a clamping mechanism mounted on the positioning frame in a sliding manner, and a grinding mechanism mounted on the positioning frame in a sliding manner. According to the orthopaedic biological new material xenogeneic bone grinding device, xenogeneic bone can be fixed through the clamping mechanism, and when the grinding mechanism works, the clamping mechanism is controlled to continuously reciprocate left and right through part of components, so that the grinding mechanism grinds the xenogeneic bone.

Description

technical field [0001] The invention relates to a grinding device, in particular to a grinding device for heterogeneous bone, which is a new orthopedic biological material. Background technique [0002] Orthopedics is a medical discipline that mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. [0003] In orthopedic clinical work, there will be patients with bone defects due to various reasons. Doctors need to use suitable heterogeneous bones to implant in patients. Since the defective bones of different patients are inconsistent, when performing heterogeneous bone transplantation, it is necessary to The heterogeneous bone is ground, and the heterogeneous bone is ground to a suitable size before the transplantation of the heterogeneous bone. At present, when grinding the heterogeneous bone, the user needs to manually control the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/00B24B41/06B24B41/02B24B41/04B24B47/12B24B47/04B24B47/22B24B55/06B08B5/02
Inventor 刘家平
Owner 上海双申医疗器械股份有限公司
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