PROBLEM TO BE SOLVED: To provide a vacuum blood collection tube holder capable of stably holding a vacuum blood collection tube in it by suppressing a kick-back phenomenon in collecting blood even when the sealing or stopper part of the vacuum blood collection tube is thick or thin.SOLUTION: A butterfly needle is connected to one end and a female connector is connected to the other end of a tube with the butterfly needle. The vacuum blood collection holder comprises a cylinder which has a diameter larger than that of a small-diameter cylinder part having a small-diameter cylinder part at the tip end to which the female connector is connected. The large-diameter cylinder has an opening at the rear end, where the vacuum blood collection tube can be inserted. A projection part which is projected toward the rear end of the cylinder part, is arranged inside the tip end of the large-diameter cylinder. A puncturing needle, which punctures the sealing or stopper part of the vacuum blood collection tube so as to introduce the blood into the vacuum blood collection tube from the small-diameter cylinder part, is arranged at the inner side of the projection part.COPYRIGHT: (C)2007,JPO&INPIT【課題】 真空採血管の封止部あるいは栓部が厚さの薄いものであっても厚いものであっても、採血時のキックバック現象を抑制して該真空採血管ホルダーに真空採血管を安定に保持することができる真空採血管ホルダーの提供。【解決手段】 一端に翼状針、他端に雌型コネクターが結合された翼状針付きチューブを前記雌型コネクターが接続される細径の筒状部を先端側に有する前記細径の筒状部より広径筒状物で構成され、かつその後端側には真空採血管が挿入可能な開口部を有する真空採血管ホルダーであって、前記大径の筒状物の先端側内部には前記筒状部の後端側に向かって突出した突起部と該突起部の内側に前記真空採血管の封止部あるいは栓部を穿刺して前記細径の筒状部から血液を前記真空採血管内に導入可能な穿刺針が配置された真空採血管ホルダー。【選択図】図1
