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Fracture external fixation clamp and system thereof

A technology of external fixation and clips, which is applied in the field of medical equipment, can solve the problems of long operation time, long recovery time, and large surgical trauma, and achieve the effects of short operation time, small surgical wound and convenient use

Pending Publication Date: 2022-02-08
上海焰医数字医疗科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of fixation has a large surgical trauma, a long operation time, and a long recovery time in the later stage. The patient needs to undergo two operations and it is more painful.

Method used

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  • Fracture external fixation clamp and system thereof
  • Fracture external fixation clamp and system thereof
  • Fracture external fixation clamp and system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] figure 1 It is a schematic diagram of the assembly structure of the first fracture external fixation clip 170 provided in this embodiment, figure 2 A schematic diagram of the exploded structure of the first fracture external fixation clip 170 provided in this embodiment. Please refer to figure 1 and figure 2 , this embodiment provides a fracture external fixation clip 100 .

[0057] The fracture external fixation clip 100 includes a central insertion shaft 110 , a locking member 150 , a first clamping leg 120 and a second clamping leg 130 . Both the first clamping leg 120 and the second clamping leg 130 are connected to the central insertion shaft 110, and a clamping space 161 for clamping the bone is formed between the first clamping leg 120 and the second clamping leg 130. The first clamping leg 120 and the second clamping leg 130 directly extend into the body to clamp and fix the bone at the fracture site. It is easy to use, has small surgical wounds, and short...

Embodiment 2

[0081] image 3 It is a schematic diagram of the assembly structure of the second fracture external fixation clip 180 provided in this embodiment, Figure 4 It is a schematic diagram of the exploded structure of the second fracture external fixation clip 180 provided in this embodiment, Figure 5 The structure of the second clip leg 130' in the second fracture external fixation clip 180 provided by this embodiment. Please refer to Figure 1-Figure 5 , the present embodiment provides a second type of fracture external fixation clip 180, the second type of fracture external fixation clip 180 is roughly the same structure as the first type of fracture external fixation clip 170 provided in Embodiment 1, and the similarities will not be repeated. The difference is that the second clamping leg 130 ′ and the third clamping leg 140 are included.

[0082] The structure of the third clamping leg 140 is substantially the same as that of the first clamping leg 120. Specifically, the t...

Embodiment 3

[0088] Figure 6 It is a schematic view of the structure of the third type of fracture external fixation clip 190 provided in this embodiment at the first viewing angle, Figure 7 It is a schematic diagram of the structure of the third type of fracture external fixation clip 190 provided in this embodiment under the second viewing angle, Figure 8 A schematic diagram of the structure of the second clip leg 130 in the third type of fracture external fixation clip 190 provided by the embodiment of the present invention. Please refer to Figure 1-Figure 8 , the present embodiment provides a third type of fracture external fixation clip 190, the structure of the third type of fracture external fixation clip 190 is substantially the same as that of the first type of fracture external fixation clip 170 provided in Embodiment 1, and the similarities will not be repeated. The difference is that the positions of the elastic members are different.

[0089] Specifically, the elastic m...

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Abstract

The embodiment of the invention provides a fracture external fixation clamp and a system thereof, and relates to the technical field of medical instruments. The fracture external fixation clamp provided by the embodiment of the invention comprises a central insertion shaft, a locking piece, a first clamping leg and a second clamping leg. The first clamping leg and the second clamping leg are both connected to the central insertion shaft, a clamping space used for clamping the bone is formed between the first clamping leg and the second clamping leg, in the using process, the first clamping leg and the second clamping leg can directly stretch into the body to clamp and fix the bone at the fracture position, using is convenient, the surgical wound is small, the surgical time is short, and meanwhile after clamping, the size of the part, located outside the body, of the fracture external fixing clamp is far smaller than that of an existing fracture external fixing medical instrument, and influences on later rehabilitation activities of a patient can be effectively reduced.

Description

[0001] Cross References to Related Applications [0002] The present invention requires a Chinese patent application with the application number 2021103498803 titled "A Fracture External Fixation Clip and System" submitted to the China Patent Office on March 31, 2021, and submitted to the China Patent Office on March 31, 2021 The priority of the Chinese patent application with the application number 2021206624042, entitled "A Fracture External Fixation Clip and Its System", the entire content of which is incorporated in this application by reference. technical field [0003] The invention relates to the technical field of medical devices, in particular to a fracture external fixation clip and a system thereof. Background technique [0004] The current clinical treatment of fractures can be divided into two types: internal fixation and external fixation. Internal fixation is to place a steel plate that fits the surface of the bone at the fracture site, and fix the plate and ...

Claims

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Application Information

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IPC IPC(8): A61B17/60
CPCA61B17/60
Inventor 付中国谢亚杰陆益栋
Owner 上海焰医数字医疗科技有限公司
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