What are the advantages of using vacuum blood collection?

Vacuum blood collection is a type of vacuum negative pressure blood collection device. The widespread use of automated instruments and the preservation of blood have raised higher requirements for the stability of the original characteristics of blood samples, breaking through the requirement of safety alone. Its accuracy, original characteristics of the specimen, maintenance time and machine cooperation, test tube strength and other performance indicators can be used as the basis for evaluating the quality of vacuum blood collection. The collection of vacuum venous blood samples is a significant improvement on the traditional blood collection method. Due to the completion of blood collection procedures in a fully enclosed system, the possibility of blood contamination and cross infection is fundamentally ruled out; And due to its simple structure and convenient use, it is easy to popularize and promote.

The advantages of using vacuum blood collection vessels mainly include the following aspects:

1. Safety: Blood collection can be sealed to ensure that medical personnel do not come into contact with the source of infection. After use, it is easy to completely destroy and reduce iatrogenic infectious diseases.

2. Convenience: A single venous puncture can collect multiple tube specimens, reducing unnecessary repetitive operations, saving time and effort, alleviating patient pain, and making it easy to mix.

3. Form requirement: In line with developed countries, which have 60 years of usage experience, domestic hospitals at or above the second level have already adopted it.