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Multifunctional external fixed support

An external fixation and multi-functional technology, applied in the field of medical devices, can solve problems such as inability to fix fractures, and achieve the effect of convenient adjustment

Inactive Publication Date: 2010-02-24
江苏百易得医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the multifunctional external fixation bracket of this structure is in use, because its pinholes are all arranged in the horizontal direction, it cannot fix the fracture comprehensively. When pressurized, since it only has one adjustment hole, it can only be adjusted in one direction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 , figure 2 , image 3 As shown, the multifunctional external fixation bracket includes: a main body 1, a telescopic body 2 slidably arranged on the main body 1, a locking bolt 3 is arranged on the main body 1, a chute 4 is arranged on the telescopic body 2, and a locking bolt The upper end of 3 is slidingly arranged in the chute 4, one end of the main body 1 is connected with the first needle clamping block 6 through the first universal joint 5, and one end of the telescopic body 2 is connected with the second needle clamping block through the second universal joint 7 8 phase connections. An adjusting bolt 22 is respectively arranged on the first needle clamping block 6 and the second needle clamping block 8, and the adjusting bolt 22 can fix the first needle clamping block 6 and the second needle clamping block 8 i...

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Abstract

The invention discloses a convenient multifunctional external fixed support. The multifunctional external fixed support comprises a main body, wherein a telescopic body is in sliding arrangement on the main body; the main body is provided with a locking bolt; the telescopic body is provided with a chute; the upper end of the locking bolt is in sliding arrangement in the chute; one end of the mainbody is connected with a first needle clamping block by a first universal joint; one end of the telescopic body is connected with a second needle clamping block by a second universal joint; a plurality of needle clamping holes are horizontally arranged on the first needle clamping block and the second needle clamping block respectively; the outer side of the first needle clamping block is also provided with a third needle clamping block; and a plurality of needle clamping holes are arranged on the third needle clamping block along a vertical direction. The multifunctional external fixed support has the advantages that: when the multifunctional external fixed support adopting the structure is used, the fracture can be completely fixed; when the fracture is pressurized by adjusting the length of the multifunctional external fixed support, the adjustment can be carried out in two directions, so that the adjustment is more quick and convenient.

Description

technical field [0001] The invention relates to a medical device, in particular to a multifunctional external fixation bracket for fixing bones and helping bones heal. Background technique [0002] After the fracture of the limbs, the bones need to be fixed to help them recover and heal as soon as possible. The multifunctional external fixator is one of the commonly used medical devices in orthopedic clinics. The structure of the existing multifunctional external fixator includes: main body, sliding setting The telescopic body on the main body is provided with a locking bolt on the main body, and a chute is provided on the telescopic body. The needle blocks are connected, and one end of the telescopic body is connected to the second needle clamp block through the second universal joint. A number of needle clamp holes are respectively arranged on the first needle clamp block and the second needle clamp block along the horizontal direction. The block generally consists of an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/60A61F5/05
Inventor 丁建忠
Owner 江苏百易得医疗科技有限公司
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