发明名称 VACUUM BLOOD COLLECTION DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a vacuum blood collection device which prevents the occurrence of vascular pain by the eruption of the skin at the tip of a needle blood in connecting a vacuum tube. SOLUTION: A blood vessel penetration needle and a vacuum juncture are coupled to each other by a flexible tube. As a result, the transmission of the impact when the vacuum juncture and the vacuum tube are connected to the blood vessel penetration needle is prevented by interposing the flexible tube therebetween. COPYRIGHT: (C)2004,JPO
申请公布号 JP2003319924(A) 申请公布日期 2003.11.11
申请号 JP20020163554 申请日期 2002.04.30
申请人 YAMADA IKUSHI 发明人 YAMADA IKUSHI
分类号 A61B5/154;A61B5/15;(IPC1-7):A61B5/15 主分类号 A61B5/154
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