Adsorbing type hemostatic dressing plaster

Abstract

The present invention discloses a kind of adsorption type hemostatic application. It is characterized by that on the mounting surface of said adsorption type hemostatic application several rows of negative-pressure adsorption tubes are inserted, and in its interior several air suction tubes are mounted and connected with the above-mentioned negative-pressure adsorption tubes by means of non-return valve, and the above-mentioned several air suction tubes are combined together and formed into a same pipeline. Said invention also provides its working principle and its concrete operation method. Said invention is high in reliability, and can quickly obtain hemostatic effect.

Description

technical field [0001] The invention relates to a medical product, specifically an applicator for hemostasis treatment on bleeding parts of patients. Background technique [0002] How to stop bleeding safely and effectively has always been an important part of clinical treatment, and the development of related technologies and methods is a strong driving force for the development of clinical medicine, especially surgery. In the field of surgery, reliable hemostasis is a necessary guarantee for the life safety of surgical patients; secondly, it can also reduce hemorrhage in the operation area, facilitate wound healing, and reduce infection complications; in addition, reducing or avoiding blood transfusion can prevent the spread of certain diseases; Can greatly reduce the economic burden of patients. The development of hemostasis technology has broken more and more surgical forbidden areas, but it is far from making this field a free kingdom for surgeons. Bleeding is still th...

AI Technical Summary

Problems solved by technology

In recent years, for the problem of parenchymal organ bleeding, foreign countries have invested heavily in and developed hemostatic materials. Wound hemostatic drugs represented by Alistair Hemostatic Powder from Medafor in the United States have been used in the clinical treatment of hemorrhage in kidneys, liver, and brain tissues. The most important step in its application is to apply pressure to the wound for a certain period of time and with a certain intensity to promote the formation of blood clots. However, due to the lack of continuous pressure on the wound, its hemostatic effect is greatly affected, and there are Blood clot dislodges, risk of secondary bleeding

Theoretically, covering hemostasis is an ideal treatment method for visceral wound bleeding, which can achieve comprehensive hemostatic effect with the help of artificially formed hemostatic membrane, but it needs strong adhesion and compression ability of the hemostatic membrane to the wound surface. The combination of procoagulant effect can exert the best hemostatic effect, while the ability of strong adhesion and compression on the wound surface is currently lacking in all hemostatic covering materials at home and abroad, which is the main reason for its weak hemostatic effect, which needs to be resolved urgently

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