American microbiologists have developed an unusual device designed for sampling venous blood. The system of two syringes created by them should theoretically reduce the likelihood of infection of the wound with an intravenous injection, and also protect the blood sample from penetration of the bacteria contained on the skin, according to the Internet edition for girls and women aged 14 to 35 Pannochka. Net The device of Walterpiel (named after its chief developer, Dr. Juan Walterspiel) consists of a small and large syringe.

When sampling them, the blood is first taken into a small 1 ml syringe, and then into a large syringe, which is then handed to the laboratory.

It should be noted that many experts consider the capabilities of this system to be very limited. After all, it does not eliminate the likelihood of contamination of the sample during transportation and transfer from the syringe to the analyzer, which means that it can solve only one half of the problem of infection of the blood being analyzed.

Medicus. En.

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