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公开(公告)号:US06506181B2
公开(公告)日:2003-01-14
申请号:US09865918
申请日:2001-05-25
IPC分类号: A61M5178
CPC分类号: A61M39/045 , A61M25/0606 , A61M25/0693 , A61M2039/205
摘要: The catheter and introducer needle assembly of this invention includes a catheter adapter at its proximal end having a hollow septum disposed therein. The septum preferably is hollow to minimize drag as the introducer needle is removed therefrom. If desired a gel or lubricious material may be disposed in the cavity.
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公开(公告)号:US06719726B2
公开(公告)日:2004-04-13
申请号:US10253682
申请日:2002-09-24
IPC分类号: A61M5178
CPC分类号: A61M39/045 , A61M25/0606 , A61M25/0693 , A61M2039/205
摘要: The catheter and introducer needle assembly of this invention includes a catheter adapter at its proximal end having a hollow septum disposed therein. The septum preferably is hollow to minimize drag as the introducer needle is removed therefrom. If desired a gel or lubricious material may be disposed in the cavity.
摘要翻译: 本发明的导管和导引针组件包括在其近端具有设置在其中的中空隔膜的导管适配器。 当从中取出导引针时,隔膜优选是中空的,以最小化阻力。 如果需要,可以在空腔中设置凝胶或润滑材料。
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