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Self-locking hemostatic material

A hemostatic material and self-locking technology, which is applied in the fields of medical science, internal bone synthesis, internal fixator, etc., can solve the problems of inconvenient ligation and contraction, and achieve the effects of small size, less discomfort in use, and convenient storage and use.

Active Publication Date: 2018-07-27
广东康乃欣生物医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing tourniquet is very inconvenient to bind and contract when using

Method used

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  • Self-locking hemostatic material
  • Self-locking hemostatic material
  • Self-locking hemostatic material

Examples

Experimental program
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Embodiment Construction

[0031] Below in conjunction with accompanying drawing, the present invention is described in detail:

[0032] Such as Figure 1-12 As shown, a self-locking hemostatic material includes a self-locking part 1 and a tightening wire 2 formed on the self-locking part 1. The self-locking part 1 is provided with a free end for the tightening wire 2 to pass through and can be clamped. The tightening line 2 prevents the channel 3 from retracting, and the tightening line 2 passes through the channel 3 and forms a ring with the self-locking part 1 .

[0033] There are two passages 3 in the present invention, and the two passages 3 are independently crossed, which can consolidate and lock the tightening line 2 and prevent loosening. Passage 3 comprises the fastening passage 30 that narrows from entrance direction to exit direction, and passage 3 also comprises two loose passages 31 that are arranged on passage entrance end and exit end, and fastening passage 30 is arranged between two lo...

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Abstract

The invention discloses a self-locked type hemostatic material which comprises a self-locking part and tightening lines, wherein the tightening lines are formed on the self-locking part; channels through which the tightening line can penetrate freely are formed in the self-locking part; the channels are used for tightly clamping the tightening lines to prevent the tightening lines from turning back; the tightening lines penetrate through the channels to form rings with the self-locking part; two channels are formed independent from each other in an intersection manner. The self-locked type hemostatic material is convenient to accommodate and use, one end of each tightening line is fixed on the self-locking part, the ring can be formed by only feeding the other end of each tightening line through one channel, lesion on the surface of a human body can be sleeved by the ring, the rings can be adjusted and locked by pulling the tightening lines, and thus the purpose of fastening or rapid hemostasis can be achieved.

Description

【Technical field】 [0001] The invention relates to a self-locking hemostatic material. 【Background technique】 [0002] There will be lesions on the surface of the human body, such as external tumors, polyps, or hemorrhoids. If surgical resection is performed directly, it will easily cause large-scale damage to human tissues, and may cause massive bleeding, difficult wound recovery, or easy to cause anal fistula. The method used to reduce blood loss during wounds or surgery is called hemostasis. The commonly used hemostasis methods are the tourniquet hemostasis method, which is a hemostatic method that ordinary people can use in daily life. The hemostatic method directly pressurizes the tourniquet It is the most commonly used and easiest way to stop bleeding in daily life. It can stop bleeding by covering the wound with gauze and applying pressure to the wound. However, it is very inconvenient to bind and shrink the existing tourniquets during use. 【Content of invention】 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/12A61B17/82
CPCA61B17/12A61B17/82A61B2017/12004A61B2017/564
Inventor 张祝妹吴红军
Owner 广东康乃欣生物医疗科技有限公司
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