-
公开(公告)号:USRE40428E1
公开(公告)日:2008-07-08
申请号:US10807555
申请日:2004-03-23
申请人: Paul Keane , Paul Barkell , Volker Niermann , Sol Green
发明人: Paul Keane , Paul Barkell , Volker Niermann , Sol Green
IPC分类号: A16M5/32
CPC分类号: A61B5/153 , A61B5/15003 , A61B5/150213 , A61B5/150351 , A61B5/150816 , A61B5/150824
摘要: The present invention is a syringe tip cap comprising a bottom portion, a top portion, an annular skirt extending therebetween and a plug that projects proximally from the bottom portion so as to be telescoped into the passage of a syringe tip. The plug provides means to allow air to be vented from the syringe with contacting the user. The syringe tip cap of the present invention also provides the user with an indication by tactile and visual feedback that the syringe has been vented.
摘要翻译: 本发明是一种注射器末端盖,其包括底部,顶部,在其间延伸的环形裙部,以及从底部向近侧突出以插入注射器末端的通道中的塞子。 插头提供了使用户可以与注射器一起排出空气的装置。 本发明的注射器尖端盖还通过触觉和视觉反馈为使用者提供了注射器已被排出的指示。
-
公开(公告)号:US06491667B1
公开(公告)日:2002-12-10
申请号:US09644914
申请日:2000-08-24
申请人: Paul Keane , Paul Barkell , Volker Niermann , Sol Green
发明人: Paul Keane , Paul Barkell , Volker Niermann , Sol Green
IPC分类号: A61M532
CPC分类号: A61B5/153 , A61B5/15003 , A61B5/150213 , A61B5/150351 , A61B5/150816 , A61B5/150824
摘要: The present invention is a syringe tip cap comprising a bottom portion, a top portion, an annular skirt extending therebetween and a plug that projects proximally from the bottom portion so as to be telescoped into the passage of a syringe tip. The plug provides means to allow air to be vented from the syringe with contacting the user. The syringe tip cap of the present invention also provides the user with an indication by tactile and visual feedback that the syringe has been vented.
摘要翻译: 本发明是一种注射器末端盖,其包括底部,顶部,在其间延伸的环形裙部,以及从底部向近侧突出以插入注射器末端的通道中的塞子。 插头提供了使用户可以与注射器一起排出空气的装置。 本发明的注射器尖端盖还通过触觉和视觉反馈为使用者提供了注射器已被排出的指示。
-
公开(公告)号:US20050101920A1
公开(公告)日:2005-05-12
申请号:US10703197
申请日:2003-11-06
申请人: Paul Keane , Paul Barkell
发明人: Paul Keane , Paul Barkell
CPC分类号: A61B5/153 , A61B5/15003 , A61B5/150213 , A61B5/150236 , A61B5/150244 , A61B5/150274 , A61B5/150389 , A61B5/150503 , A61M5/31511 , A61M5/385 , A61M2005/3123
摘要: An arterial blood collection device is provided having a one-piece plunger rod for use with a blood collection syringe. The plunger rod is hollow, with a closed front end. A self-sealing filter is provided within the closed front end of the plunger rod. Vents are spaced radially about the front end of the plunger rod for fluid communication into the hollow interior thereof. The plunger rod is intended for use in slidable communication within a syringe barrel. In use, the plunger can be retracted within the syringe barrel to form a cavity therein. Upon arterial blood contact, the cavity fills with blood and air can be expelled from the cavity through the vents and the filter and out to ambient air. The plunger rod is a one-piece assembly, eliminating the need for a separate rubber plunger seal.
摘要翻译: 提供了具有用于与采血注射器一起使用的一体式柱塞杆的动脉采血装置。 柱塞杆是中空的,封闭的前端。 在柱塞杆的封闭前端内设有自密封过滤器。 通风孔围绕柱塞杆的前端径向间隔开,以便与其中空内部流体连通。 柱塞杆旨在用于注射器筒内的可滑动连通。 在使用中,柱塞可以在注射器筒内缩回以在其中形成空腔。 动脉血液接触后,空腔充满血液,空气可以通过通风口和过滤器从空腔排出,并流出到环境空气中。 柱塞杆是一体式组件,不需要单独的橡胶柱塞密封。
-
公开(公告)号:US07351228B2
公开(公告)日:2008-04-01
申请号:US10703197
申请日:2003-11-06
申请人: Paul Keane , Paul Barkell
发明人: Paul Keane , Paul Barkell
CPC分类号: A61B5/153 , A61B5/15003 , A61B5/150213 , A61B5/150236 , A61B5/150244 , A61B5/150274 , A61B5/150389 , A61B5/150503 , A61M5/31511 , A61M5/385 , A61M2005/3123
摘要: An arterial blood collection device is provided having a one-piece plunger rod for use with a blood collection syringe. The plunger rod is hollow, with a closed front end. A self-sealing filter is provided within the closed front end of the plunger rod. Vents are spaced radially about the front end of the plunger rod for fluid communication into the hollow interior thereof. The plunger rod is intended for use in slidable communication within a syringe barrel. In use, the plunger can be retracted within the syringe barrel to form a cavity therein. Upon arterial blood contact, the cavity fills with blood and air can be expelled from the cavity through the vents and the filter and out to ambient air. The plunger rod is a one-piece assembly, eliminating the need for a separate rubber plunger seal.
摘要翻译: 提供了具有用于与采血注射器一起使用的一体式柱塞杆的动脉采血装置。 柱塞杆是中空的,封闭的前端。 在柱塞杆的封闭前端内设有自密封过滤器。 通风孔围绕柱塞杆的前端径向间隔开,以便与其中空内部流体连通。 柱塞杆旨在用于注射器筒内的可滑动连通。 在使用中,柱塞可以在注射器筒内缩回以在其中形成空腔。 动脉血液接触后,空腔充满血液,空气可以通过通风口和过滤器从空腔排出,并流出到环境空气中。 柱塞杆是一体式组件,不需要单独的橡胶柱塞密封。
-
-
-