Pressurizing tourniquet

A compression hemostasis and platen technology, which is applied in the field of radial artery compression hemostasis, can solve the problems of low work efficiency, environmental protection, bruising, etc., and achieve the effects of simplifying the production process, saving costs, and saving materials

Inactive Publication Date: 2010-09-29
FIRST CLINICAL MEDICAL SCI COLLEGE OF CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems that exist are: 1) the area that the air bag contacts with the skin is relatively large, and to effectively compress the hemostasis at the puncture site, the air in the air bag needs to have a relatively high pressure. Under the same pressure, the fixing belt is a plastic belt, and its edge forms a shear force on the skin. During the several hours of hemostasis, the fixing belt causes blood flow under the skin to be blocked, causing numbness, bruising, and poor blood flow in the patient. It will further swell the skin, and even cause nerve damage and arterial occlusion in severe cases. Many patients

Method used

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Examples

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Embodiment Construction

[0025] A compression tourniquet, the two ends of the fixing belt are provided with Velcro 4, a pressure plate 1 is installed on the fixing belt, and a plurality of airbags 6 are arranged on other positions of the fixing belt except the pressure plate 1, and the airbags 6 are connected to the compressed airbags through the connecting pipe 11 9 connection; one end of the pressure plate 1 is provided with a support bracket 3, and a compression head 2 is provided near the other end.

[0026] Described fixation band is divided into inner fixation band 10 and outer fixation band 5 two layers, and inner fixation band 10 is thinner, and outer fixation band 5 is thicker.

[0027] A plurality of airbags 6 are sealed between the internal fixation band 10 and the outer fixation band 5, each airbag 6 is separated and communicated by a plurality of disconnected connection points 12, and the distance between the connection points 12 opposite to the pressure plate 1 is Wider, the distance bet...

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PUM

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Abstract

The invention discloses a pressurizing tourniquet, relating to an artery tourniquet. Two ends of a fixing belt are provided with adhesive buckles, the fixing belt is equipped with a pressurizing plate and is also provided with a plurality of air bags at all the positions except for the position of the pressurizing plate, and the air bags are connected with a compression air bag via a communication tube; one end of the pressurizing plate is provided with a supporter and a pressurizing head is arranged near the other end thereof. The device according to the invention requires small pressure during hemostasia, has the advantages of comfortable use, simple and convenient operation, saving material and good recyclability, and lowers burden of patients.

Description

technical field [0001] The invention relates to an arterial tourniquet, in particular to a device for radial artery compression and hemostasis after radial artery puncture interventional operation. Background technique [0002] The existing radial artery compression tourniquet is provided with Velcro at both ends of the fixing band, a pressing plate is installed in the middle, and an air bag is arranged under the pressing plate. When in use, the air bag is pressed on the puncture site, and the air bag is inflated with a special inflatable syringe. The inflated balloon compresses the puncture site to achieve radial artery hemostasis. When deflated, it is also necessary to connect the special inflation syringe to the air bag to extract the air. The problems that exist are: 1) the area that the air bag contacts with the skin is relatively large, and to effectively compress the hemostasis at the puncture site, the air in the air bag needs to have a relatively high pressure. Un...

Claims

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Application Information

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IPC IPC(8): A61B17/135
Inventor 覃俊妮李长珍冯彩琴赵荣田雍林春娥黎泽洲
Owner FIRST CLINICAL MEDICAL SCI COLLEGE OF CHINA THREE GORGES UNIV
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