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Blood dispelling and hemostasis bandage

A technique for tourniquet and hemostasis, applied in tourniquet and other directions, can solve the problem of poor hemostasis effect at the punctured part, and achieve the effect of good hemostasis effect of hemostasis, convenient and simple use.

Inactive Publication Date: 2004-11-17
北京望升伟业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The currently commonly used tourniquet is a piece of rubber tube or a cloth belt that can be adjusted in tightness. The main problem is that its hemostatic effect and the feeling of the punctured part are not good.

Method used

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  • Blood dispelling and hemostasis bandage
  • Blood dispelling and hemostasis bandage
  • Blood dispelling and hemostasis bandage

Examples

Experimental program
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Embodiment Construction

[0011] figure 1 Among them, the present invention comprises a silicone rubber ring 1, an elastic band 2 and a nylon drawstring 3. The silicone rubber ring 1 is in the shape of a bracelet, has good elasticity, and is connected with a stocking elastic band 2, and is wrapped around the elastic band 2. Among them, the elastic band 2 is an elastic bandage shaped like a stocking with two ends open, made of spandex lingering, the upper end is connected with the silicone rubber ring 1, and the silicone rubber ring 1 is rolled in it. There are two nylon drawstrings 3 in total, and the two ends of each are respectively fixed on the outside of the upper end of the elastic band 2, and a transparent soft plastic drawtube 4 is covered with the outside of each nylon drawstring 3. When the patient's extremities are traumatized or undergoing extremity surgery and need to expel blood and stop bleeding, the distal end of the patient's limbs is stretched into the opening of the upper end of the s...

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Abstract

The invention discloses a tourniquet which comprises a silicone rubber ring, an elastic band and a nylon stretching strap, the silicone rubber ring is in a bracelet shape, and is rolled in the elastic band, which is made of spandex through winding, its upper end is connected with the silicone rubber ring. The purpose of haemostasis is achieved for the limb position below the silicone rubber ring through the elasticity of the silicon rubber ring.

Description

technical field [0001] The present invention relates to a new type of medical device, more specifically to a blood-draining tourniquet used for bleeding and stopping bleeding during trauma and surgical operations. Background technique [0002] The tourniquet generally used at present is by a section of rubber tube or the cloth belt that can adjust the degree of tightness, and its main problem is that its hemostatic effect and the feeling of being pricked are bad. The blood expelling belt that uses at present is that the medical staff first raises the patient's limbs, and then uses a rubber band to drive blood from the distal end of the limbs to the proximal end. Contents of the invention [0003] The object of the present invention is to provide a blood-expelling tourniquet for expelling and stopping bleeding during trauma and surgical operations. [0004] To achieve the above object, the present invention includes a silicone rubber ring, an elastic band and a nylon draws...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/132
Inventor 周明非孙志宏周晓光申凯朱望刘素萍李娅谢明
Owner 北京望升伟业科技发展有限公司
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