Compound Hemostatic Syringe

Abstract

The compound hemostatic syringe relates to the field of medical devices, including an outer cylinder body and an inner cylinder body; the outer cylinder body is provided with an outer cylinder base at the rear end, and the front end is connected with an outer front cover, and a gap is arranged on the outer front cover; Piston, the outer buckle is fixed inside the outer piston; the rear end of the inner cylinder is connected with the inner cuff, the front end of the inner cylinder is connected with the inner front cover, and a through hole is set on the inner front cover; between the inner cylinder and the outer cylinder Set the first hemostatic substance in between, set the inner piston and the second hemostatic substance inside the inner cylinder; fix the inner buckle in the inner piston, put a hollow core rod in the inner cylinder, and put a core rod in the hollow core rod , one end of the core rod is connected to the handle; when the core rod is pulled out, the core rod and the outer piston are clamped through the outer buckle; when the inner cylinder protrudes from the outer cylinder, the inner cuff and the outer cylinder are passed through the cylinder The body buckle is used for clamping; after the hollow core rod is pulled out, the hollow core rod and the inner piston are clamped through the inner buckle. The present invention stops bleeding from internal bleeding.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a hemostatic device. Background technique [0002] People sometimes suffer from wounds caused by steel bars, knife stabs, or earthquakes, etc., causing trauma to joint junctions, chest, abdomen, and deep tissues, resulting in massive bleeding, or internal blood vessel rupture and bleeding despite trauma. Routine hemostasis can only be used for superficial first aid. Usually, a tourniquet is used to stop bleeding, or gauze, cotton, towel, clothes, etc. are folded into pads of corresponding size, placed on the surface of the wound, and then tightly wrapped with bandages, triangular towels, etc. to stop bleeding . However, this method is mostly suitable for bleeding from small arteries, veins or capillaries, and cannot be used for large wounds, blood vessels, and deep bleeding. The wounded had a high incidence of casualties within one hour after the injury, but due to conditions...

AI Technical Summary

Problems solved by technology

However, this method is mostly suitable for the bleeding of small arteries, veins or capillaries, and cannot be used for large wounds, blood vessels, deep bleeding, etc.

The wounded have a high incidence of casualties within one hour after the injury, but due to conditions and equipment limitations, they can only be sent to the hospital for definitive hemostasis. However, a considerable number of wounded suffer from shock and death due to uncontrollable bleeding during the transfer

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