Blood sampling device for intensive care medicine

Abstract

The invention relates to the technical field of medical blood sampling instruments, and in particular, relates to a blood sampling device for intensive care medicine, wherein the blood sampling device comprises a shell, a waste stopping part, a blood sampling assembly, a fixing assembly and a self-destruction assembly; the waste stopping part is fixedly mounted on one side of the middle of the shell and communicates with the interior of the shell; the blood sampling assembly is arranged in the shell in a sliding mode; the fixing assembly is fixedly mounted on the outer wall of the shell and arranged in the middle of the shell; and the self-destruction assembly is arranged in the shell, one end of the self-destruction assembly is fixedly connected with the middle of the blood sampling assembly, and the other end of the self-destruction assembly penetrates through the bottom of the waste stopping part and faces the outside of the waste stopping part. Real-time shrinkage protection and self-scrapping work are provided for a puncture needle after blood sampling without contact. Therefore, the risk that medical staff and medical waste recycling staff are punctured when the puncture needle is discarded is thoroughly avoided, the structural design is ingenious, and operation is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of medical blood collection devices, in particular to a blood collection device used in intensive care medicine. Background technique [0002] Venous blood collection is a basic operation skill of nurses. It is often used for routine examination of patients in hospital, and can also provide doctors with treatment basis during rescue. Venous blood collection is to collect the patient's blood sample into a specific container through puncture technology. Indispensable medical equipment. However, with the development of natural diseases and the mutation of viruses and bacteria, cross-infection and disease transmission caused by contact with blood or body fluids are becoming more and more serious (such as: common or repeated use of injection equipment by drug addicts, resulting in rapid spread of diseases, In addition, in daily medical behaviors, iatrogenic infections caused by injections aimed at medical staff ...

AI Technical Summary

Problems solved by technology

The World Health Organization (WHO) also strictly regulates the three elements of safe injection (puncture): 1. Harmless to the user; 2. Harmless to the recipient (patient); 3. Harmless to the environment; Most of the blood collection devices are ordinary blood collection devices (basically without safety features). After the purpose of collecting blood from patients is completed, the safety protection of the puncture needle on the blood collection device cannot be realized, and there is a risk of stabbing medical staff or waste disposal personnel;

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