新生儿后囱取血方法右江民族医学院附院儿科李玉贤（百色５３３０００）临床上许多疾病均需要抽血化验，有些病如高胆红素血症还常需反复静脉取血检查。新生儿由于外周静脉较细，穿刺技术难度较大，如化验需取血量较大时，即使周围静脉穿刺成功，抽出血量也往往不能满足临... Newborn chimney blood collection method Youjiang Medical College Affiliated Hospital of Pediatrics Li Yuxian (Bose 533000) Clinically, many diseases require blood tests, and some diseases such as hyperbilirubinemia often require repeated intravenous blood tests. Neonates due to thin peripheral vein, puncture technique is more difficult, such as laboratory tests need to take a larger amount of blood, even if peripheral venous puncture success, pumping blood volume often can not meet the ...