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Incision compression fixator

A fixator and incision technology, applied in medical science, surgery, etc., can solve problems such as coverage

Inactive Publication Date: 2018-12-11
LANZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide an incision pressure fixer to solve the problems of surgical incision or wound coverage and pressure hemostasis in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A pressure fixer for incision, comprising a hard shell and an air bag 600, the hard shell is fixed on a part of the human body with an incision, the air bag 600 is arranged on the side of the hard shell close to the body surface, the The airbag 600 is provided with an air valve 920 .

[0040] Please refer to the attached image 3 , the incision pressure fixer is also provided with a vent hole 930, the vent hole 930 runs through the hard shell and the air bag 600, to facilitate the ventilation of the body surface skin around the incision site.

[0041] The ventilation hole 930 includes a through hole provided on the hard shell and an opening provided on the airbag 600, the through hole corresponds to the opening, and the opening edge of the airbag 600 is connected to the hard shell. The edge of the through hole of the casing is sealed and fixed.

[0042] Please refer to the attached Figure 7 , the above-mentioned air valve 920 includes a rubber ring connected to the ...

Embodiment 2

[0050] On the basis of Embodiment 1, this embodiment provides an incision pressure fixer suitable for head incision pressure hemostasis, so as to fix the head that is inconvenient to bandage and pressurize hemostasis, and it is convenient to fix, And it is obviously different from the wrapping of bandages, which can avoid ring blocking during bandaging.

[0051] Please refer to the attached figure 1 And attached Figure 8 , the hard shell is in the shape of a hemispherical fit with the head, the air bag 600 is set on the inner surface of the hard shell, the air valve 920 is set on the hard shell and communicates with the The air bag 600, the incision pressure fixer suitable for the head is provided with a penetrating air hole 930, and the above-mentioned hard shell is connected with the ear fixing part 800 for fixing on the auricle.

[0052] In order to further adapt to different head circumference sizes, please refer to the attached Figure 4 And attached Figure 8 , the ...

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Abstract

The invention relates to the field of incision fixation and hemostasis, in particular to an incision compression fixator, comprising a hard shell and a balloon; the hard shell is fixed to a human incision; the balloon is arranged on the side, close to the body surface, of the hard shell and is provided with an air valve; the hard shell is fixed outside the body surface incision; the balloon is filled with suitable air via the air valve so that the balloon expands and compresses the incision; as the hard shell has little deformation and spacing between the hard shell and the body surface is certain, the more air in the balloon, the higher the pressure upon the incision; the pressure upon the incision can be adjusted by adjusting the quantity of air charged into the balloon. The incision compression fixator can effectively compress an incision, allows the pressure to be suitably adjusted to meet a patient's bearing capacity and hemostasis need, and allows the magnitude of the pressure tobe adjusted at any time so as to meet the real-time pressure need with no need for re-bandaging.

Description

technical field [0001] The invention relates to the field of wound fixation and hemostasis, in particular to an incision pressure fixer. Background technique [0002] For the incision of human surgery or the wound caused by non-surgical reasons, it needs to be bandaged, and the incision needs to be properly pressurized to stop bleeding, so as to prevent excessive blood loss. The existing bandaging methods mainly include triangular scarf bandaging method, bandage bandaging method, and elastic mesh cap. Bandaging and incision application. [0003] However, the triangular scarf dressing method can play a role in covering the wound, and its local pressure on the wound site is not strong enough to fully stop the bleeding, and it is easy to loosen and fall off; the elastic mesh cap dressing method also has the disadvantage of insufficient pressure strength and cannot fully stop the bleeding and the incision application bandage method can only simply cover the incision, has almost...

Claims

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Application Information

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IPC IPC(8): A61B17/12
CPCA61B17/12A61B2017/12004
Inventor 张祎年杨峰彪潘亚文张新定段磊任海军任军李强
Owner LANZHOU UNIVERSITY
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