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Femoral neck fracture reduction device and application method thereof

A technology for femoral neck fracture and reduction device, which is applied in the directions of internal osteosynthesis, internal fixator, fixator, etc., can solve the problems of poor reduction position, inapplicability, deformation of the fracture site, etc., and achieves easy reduction, easy operation, and fracture Reset direct effects

Pending Publication Date: 2020-04-07
福州市第二医院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fractures need to be fixed and reset during the medical care process, and sometimes the reset position is not good during the reset process. If it is not treated in time, the fracture site will be deformed after the bones are reunited.
As for the fracture at the femoral neck, because the angle between the femoral head screw and the extension line of the femoral shaft screw is generally an acute angle, the existing fracture reduction device cannot be applied to this kind of fracture.

Method used

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  • Femoral neck fracture reduction device and application method thereof
  • Femoral neck fracture reduction device and application method thereof
  • Femoral neck fracture reduction device and application method thereof

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Embodiment Construction

[0023] In order to make the above-mentioned features and advantages of the present invention easier to understand, the following specific embodiments are described in detail with reference to the accompanying drawings, but the present invention is not limited thereto.

[0024] refer to Figure 1 to Figure 4

[0025] A femoral neck fracture reduction device, comprising a first fixing frame 10 and a second fixing frame 20, one end of the first fixing frame is connected with a first connecting rod 30 through a ball head pair, and one end of the second fixing frame is connected through a ball head A second connecting rod 40 is connected to the secondary, and the first connecting rod and the second connecting rod are rotationally connected and locked, and the first fixing bracket and the second fixing bracket are respectively provided with rotatable and adjustable bone nail clamps 50 , the first fixing frame and the second fixing frame are respectively provided with traction mecha...

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Abstract

The invention relates to a femoral neck fracture reduction device and an application method thereof. The device includes a first fixed mount and a second fixed mount. One end of the first fixed mountis connected with a first connecting rod through a ball head pair. One end of the second fixed mount is connected with a second connecting rod through a ball head pair. The first connecting rod and the second connecting rod are rotationally connected and locked. The first fixed mount and the second fixed mount are respectively provided with rotatably adjustable bone nail clamps, and the first fixed mount and the second fixed mount are also respectively provided with traction mechanisms for side-to-side adjustment of the bone nail clamps. The femoral neck fracture reduction device can maintaintemporary fixation of the fracture and is simple for reduction.

Description

technical field [0001] The invention relates to a femoral neck fracture reduction device and a using method thereof. Background technique [0002] Fractures need to be fixed and reset during the medical care process, and sometimes the reset position is not good during the reset process. If it is not treated in time, the fracture site will be deformed after the bones are reunited. And the fracture of femoral neck place, because the included angle of femoral head nail and femoral shaft nail extension line is generally acute angle, existing fracture reduction device can't be applicable to this kind of fracture situation at all. For this reason, need a kind of femoral neck fracture reduction device. Contents of the invention [0003] The purpose of the present invention is to provide a femoral neck fracture reduction device and its use method. The femoral neck fracture reduction device can maintain the temporary fixation of the fracture and is easy to reset. [0004] The tec...

Claims

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Application Information

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IPC IPC(8): A61B17/74A61B17/84
CPCA61B17/74A61B17/84A61B17/846
Inventor 林振恩
Owner 福州市第二医院
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