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Vein-pressing tourniquet

A tourniquet and pulse pressing technology, which is applied in the medical field, can solve the problems of tingling at the site of use and easy deviation, and achieve the effects of less blood congestion, uniform downward pressure, and convenient use

Pending Publication Date: 2018-02-27
重庆帕西嘉生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the above-mentioned patent has improved the hemostatic patch to make it more effective in hemostasis, it is prone to shift when pressed down, and it will cause tingling sensation at the application site

Method used

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  • Vein-pressing tourniquet
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  • Vein-pressing tourniquet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A tourniquet comprising a fixing part 1, the middle part of the fixing part 1 is provided with a pressing through hole, and a guide sleeve 2 is arranged outside the pressing through hole, and the middle part of the guide sleeve 2 is a guide hole 3 with a hollow structure , the middle part of the guide set 2 is provided with a pressure rod 4, and the bottom of the pressure rod 4 is provided with a pulse cuff 5, and the connecting column 9 of the pulse cuff 5 passes through the through hole in the middle of the fixing part 1 and the pressure rod 4 connect. First place the fixing part 1 on the upper part of the wound, then manually press down the pressure rod 4, and the pressure rod 4 drives the pulse control part 5 to move downward. The guide set 2 keeps the position of the pressing rod 4 fixed through the buckle structure and has the effect that the guide does not deviate. This application is easy to use, labor-saving, and the downward pressure is uniform. Due to the gu...

Embodiment 2

[0032] A tourniquet comprising a fixing part 1, the middle part of the fixing part 1 is provided with a pressing through hole, and a guide sleeve 2 is arranged outside the pressing through hole, and the middle part of the guide sleeve 2 is a guide hole 3 with a hollow structure , the middle part of the guide set 2 is provided with a pressure rod 4, and the bottom of the pressure rod 4 is provided with a pulse cuff 5, and the connecting column 9 of the pulse cuff 5 passes through the through hole in the middle of the fixing part 1 and the pressure rod 4 connect.

[0033] The pressing bar 4 is rectangular, and the inside of the pressing bar 4 is provided with a spring slot 6, and the inside of the spring slot 6 is provided with a compression spring 7, and the compression spring 7 is arranged longitudinally, and the two ends of the compression spring 7 are respectively It is connected with the spring slot 6 and the pulse pressure member 5 . The compression spring 7 is in a compr...

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Abstract

The invention relates to the technical field of medical treatment, in particular to a vein-pressing tourniquet which is used for carrying out vein pressing and blocking on a puncture hole after needlepuncturing, quickening healing and avoiding bleeding. The tourniquet comprises a fixed piece, wherein a pressing through hole is formed in the middle part of the fixed piece; the pressing through hole is externally provided with a guiding sleeve piece; a guiding hole which is of a hollow structure is formed in the middle part of the guiding sleeve piece; a pressing rod is arranged at the middle part of the guiding sleeve piece; a vein pressing piece is arranged at the bottom part of the pressing rod; a connecting post of the vein pressing piece penetrates through the through hole in the middle part of the fixed piece and is connected with the pressing rod. The vein-pressing tourniquet disclosed by the invention is convenient and labor-saving in use, and a down pressing force is uniform; due to a guiding function of the guiding sleeve piece, a phenomenon of shifting of down pressing cannot be caused, the bleeding amount of the puncture hole can be reduced, and congestion cannot be easily caused; a phenomenon that the structure is separated does not exist after use.

Description

technical field [0001] The application relates to the field of medical technology, in particular to a tourniquet which is used to seal the puncture hole after needle puncture, accelerate healing and avoid bleeding. Background technique [0002] For example, the related patent of the existing pressure pulse tourniquet is CN201620644070.5, the application date is 2016.06.27, and the utility model patent named "new pulse pressure hemostatic patch" has the technical scheme as follows: the utility model relates to a In the field of medical equipment, it is specifically a new type of hemostatic patch, including a fixing part. A pressing through hole is arranged in the middle of the fixing part. A pulsating part is arranged in the pressing through hole, and the pulsating part is connected with a pressing bar. , both sides of the pressing rod are engaged with the pressing through hole of the fixing member. The end of the pressure rod is provided with a connection hole, and at least...

Claims

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Application Information

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IPC IPC(8): A61B17/132
CPCA61B17/1325A61B2017/12004
Inventor 郑涛陈松柏郑云吴云牟永刚
Owner 重庆帕西嘉生物科技有限公司
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