Читать книгу Transfusion Medicine - Jeffrey McCullough - Страница 91

Most blood collection equipment uses 16‐ or 17‐gauge needles, and the entire set is closed and connected so that the needle is integral. The venipuncture is done with a needle that can be used only once to avoid contamination. The phlebotomist must be aware of the needle placement to minimize the likelihood of puncturing a nerve or artery.