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Bone surgery positioning adjustor

An adjuster and surgery technology, applied in the field of medical devices, can solve problems such as troublesome connection between bone nails and two broken bones, bone screw offset, troublesome surgery, etc., and achieve a position that is conducive to rehabilitation and accurate and stable Effect

Inactive Publication Date: 2019-08-23
湖南省鸿俊广升医疗科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In the operation process of the existing broken bone connection, the surgeon will use tools to drive the fixation into the two broken bones, thereby connecting the two broken bones. It is more troublesome to correspond to the broken bone joint, which may cause the bone screw to shift, which will bring trouble to the operation and is not conducive to the postoperative recovery of the patient

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Please refer to figure 1 , figure 2 , image 3 and Figure 4 ,in, figure 1 A structural schematic diagram of a preferred embodiment of the bone surgery positioning regulator provided by the present invention; figure 2 for figure 1 The structural schematic diagram of the locking mechanism shown; image 3 for figure 1 The schematic diagram of the structure shown at A; Figure 4 for figure 1 The schematic diagram of the structure at B is shown. The positioning regulator for bone surgery includes: a connecting column 1 , a clamping mechanism 2 , a telescoping mechanism 3 , a limiting mechanism 4 , a height adjusting mechanism 5 , an angle adjusting mechanism 6 , a limiting mechanism 7 , and a locking mechanism 8 .

[0022] In the specific implementation process, such as figure 1 figure 2 , image 3 and Figure 4 As shown, the angle a...

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Abstract

The invention provides a bone surgery positioning adjustor. The bone surgery positioning adjustor comprises a connecting column, a clamping mechanism, a stretchable mechanism, a limiting mechanism, aheight adjusting mechanism, an angle adjusting mechanism, a limiting mechanism and a locking mechanism. The angle adjusting mechanism is fixedly connected to the end, away from the connecting column,of the stretchable mechanism, the angle adjusting mechanism comprises a fixing ring, an annular rotating groove, an annular rotating block, a connecting rod, a connecting plate, a positioning pipe, arotating block and a second fastening bolt, the fixing ring is fixedly connected to one end of the stretchable mechanism, the annular rotating groove is formed in the fixing ring, the opening of the annular rotating groove faces upwards, the annular rotating block is rotationally connected to the annular rotating groove, and the upper end of the annular rotating block extends out of the fixing ring. The bone surgery positioning adjustor has the advantages of being accurate and stable in bone nail positioning, bringing convenience to surgery, and facilitating postoperative rehabilitation of a patient.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a positioning regulator for bone surgery. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used on the human body, including required computer software. In the existing operation for connecting broken bones, two broken bones are usually connected by placing bone nails between the two broken bones. [0003] In the operation process of the existing broken bone connection, the surgeon will use tools to drive the fixation into the two broken bones, thereby connecting the two broken bones. Corresponding to the fractured bone connection is more troublesome, which may cause the bone screw to deviate, which brings trouble to the operation and is not conducive to the postoperative recovery of the patient. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/68A61B17/86
CPCA61B17/683A61B17/86
Inventor 米承良
Owner 湖南省鸿俊广升医疗科技有限公司
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