Manufacturing method of rapid hemostasis device

A manufacturing method and rapid technology, which are applied in the directions of non-active ingredients, such as medical preparations, pharmaceutical formulations, and pharmaceutical science, to achieve the effects of high preparation efficiency, improved therapeutic effect, and convenient use.

Active Publication Date: 2019-09-03
中国人民解放军联勤保障部队第九00医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantage that there is no hemostatic device suitable for irregular wounds such as gunshot wounds in the existing market, the present invention provides a method for manufacturing a rapid hemostatic device, which has fast and convenient manufacturing steps and the prepared rapid hemostatic device can fit irregular wounds And it has the advantage of achieving a good hemostatic effect

Method used

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  • Manufacturing method of rapid hemostasis device
  • Manufacturing method of rapid hemostasis device
  • Manufacturing method of rapid hemostasis device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as Figure 1-2 As shown, a method of manufacturing a rapid hemostasis device according to the present invention includes the following steps in sequence:

[0051] Step 1: Fabrication of the hemostatic block unit chain: Cut the prepared hemostatic block into multiple hemostatic block units 2, connect the hemostatic block units 2 in series with a connecting line 1, and make the hemostatic block unit 2 on the connecting line 1 Distributed at upper intervals to form a hemostatic block unit chain; repeat this process to prepare multiple hemostatic block unit chains;

[0052] Step 2: Compression: Compress each hemostatic block unit chain into an agglomerate 3, and make each agglomerate 3 have a channel 3-1 through itself through the mold during compression;

[0053] Step 3: Connection of agglomerates: using a flexible guide wire 4 to sequentially pass through the channel 3-1 of each agglomerate 3 to connect multiple agglomerates 3 into a string.

[0054] Each agglomera...

Embodiment 2

[0057] Such as figure 1 , 3 As shown, a method of manufacturing a rapid hemostasis device according to the present invention includes the following steps in sequence:

[0058]Step 1: Fabrication of the hemostatic block unit chain: Cut the prepared hemostatic block into multiple hemostatic block units 2, connect the hemostatic block units 2 in series with a connecting line 1, and make the hemostatic block unit 2 on the connecting line 1 Distributed at upper intervals to form a hemostatic block unit chain; repeat this process to prepare multiple hemostatic block unit chains;

[0059] Step 2: Compression: Compress each hemostatic block unit chain into an agglomerate 3, and make each agglomerate 3 have a channel 3-1 through itself through the mold during compression;

[0060] Step 3: Connection of agglomerates: using a hollow flexible connecting tube 5 to sequentially pass through the channel 3-1 of each agglomerate 3 to connect a plurality of agglomerates 3 into a string.

[0...

Embodiment 3

[0064] Such as figure 1 , 4 As shown, a method of manufacturing a rapid hemostasis device according to the present invention includes the following steps in sequence:

[0065] Step 1: Fabrication of the hemostatic block unit chain: Cut the prepared hemostatic block into multiple hemostatic block units 2, connect the hemostatic block units 2 in series with a connecting line 1, and make the hemostatic block unit 2 on the connecting line 1 Distributed at upper intervals to form a hemostatic block unit chain; repeat this process to prepare multiple hemostatic block unit chains;

[0066] Step 2: Compression: Compress each hemostatic block unit chain into an agglomerate 3, and make each agglomerate 3 have a channel 3-1 through itself through the mold during compression;

[0067] Step 3: Connection of agglomerates: using a hollow flexible connecting tube 5 to sequentially pass through the channel 3-1 of each agglomerate 3 to connect a plurality of agglomerates 3 into a string.

[...

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Abstract

The invention relates to a making method of a rapid hemostatic device. The making method sequentially comprises the following steps: (1) making a hemostatic block unit chain; (2) implementing compressing; and (3) connecting aggregates. With the application of the rapid hemostatic device provided by the invention, the shortcoming that the existing market is in lack of a hemostatic device applicableto such irregular wound surfaces as gunshot wounds and the like can be overcome; and the making method has the advantages that making steps are rapid and convenient and the made rapid hemostatic device can fit irregular wound surfaces and can achieve a good hemostatic effect.

Description

technical field [0001] The invention relates to a manufacturing method of a rapid hemostasis device, which is applied in the field of manufacturing medical device products. Background technique [0002] Solving the problem of blood loss is still the most urgent problem to be solved in the treatment of war trauma. According to relevant data, cases of uncontrolled massive blood loss account for 90% of retrievable deaths. At present, the use of tourniquets for hemostasis on the battlefield has the disadvantages of incomplete hemostasis, inconvenient operation, inability to use with one hand, and difficult pressure control and observation. In addition, it is easy to cause severe pain or tissue damage. The distal tissue is prone to ischemic damage after using the tourniquet currently installed by the army, causing tissue necrosis, anaerobic infection, resulting in amputation and even life-threatening. The use of tourniquets on the battlefield was discouraged due to fear of limb ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K47/00A61B17/12
Inventor 王瑜杨为锦
Owner 中国人民解放军联勤保障部队第九00医院
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