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公开(公告)号：US20050283093A1
公开(公告)日：2005-12-22
申请号：US11141588
申请日：2005-05-31
申请人： Hugh Conway , Hareesh Nair , Kirk Swenson , C. Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden , Robert Ellis , Michael Bennett
发明人： Hugh Conway , Hareesh Nair , Kirk Swenson , C. Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden , Robert Ellis , Michael Bennett
CPC分类号： A61B5/150488 , A61B5/15003 , A61B5/150213 , A61B5/150389 , A61B5/150496 , A61B5/150572 , A61B5/150732 , A61B5/1545
摘要： The invention is a self-venting blood collection needle assembly for the extraction of at least one fluid sample into an evacuated container for laboratory testing, this blood collection needle assembly providing a clear or translucent flashback chamber for blood to flow into, for visualization by the user to confirm successful vein entry. The self-venting mechanism permits escape of air during use, and which, typically, also prevents an outflow of fluid, such as blood. Thus, air under venous pressure will be allowed to escape from the blood collection needle assembly until blood reaches the venting mechanism.
摘要翻译： 本发明是一种用于将至少一种流体样品提取到用于实验室测试的真空容器中的自发采血针组件，该采血针组件提供透明或半透明的回流室，用于血液流入，用于通过 用户确认成功进入静脉。 自排气机构允许在使用期间逸出空气，并且通常也可以防止流体（例如血液）流出。 因此，静脉压下的空气将被允许从血液收集针组件逸出，直到血液到达排气机构。
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公开(公告)号：US20080194986A1
公开(公告)日：2008-08-14
申请号：US11971679
申请日：2008-01-09
申请人： Hugh Conway , Hareesh Nair , Kirk Swenson , C. Mark Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden , Robert G. Ellis
发明人： Hugh Conway , Hareesh Nair , Kirk Swenson , C. Mark Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden , Robert G. Ellis
IPC分类号： A61B5/15
CPC分类号： A61B5/1545 , A61B5/15003 , A61B5/150213 , A61B5/150221 , A61B5/150389 , A61B5/150519 , A61B5/150572 , A61B5/150732 , A61B5/15074
摘要： The blood collection set includes an IV needle assembly, a length of flexible plastic tubing extending from the IV needle assembly and a non-patient needle assembly. The set is formed with a venting mechanism that permits an outflow of air, while blocking an outflow of blood or other fluids. Thus, the venting mechanism enables air that had existed in interior portions of the blood collection set to be vented allowing for greater flash visualization on venous entry, and avoids the need to employ a discard tube.
摘要翻译： 采血装置包括IV针组件，从IV针组件延伸的一段柔性塑料管和非患者针组件。 该组形成有排气机构，其允许空气流出，同时阻止血液或其它流体的流出。 因此，排气机构使得能够排出血液收集装置的内部部分中存在的空气，能够使静脉进入时的闪光显示更大，避免使用废弃管。
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公开(公告)号：US20100094171A1
公开(公告)日：2010-04-15
申请号：US12470916
申请日：2009-05-22
申请人： Hugh Conway , Hareesh Nair , Kirk Swenson , C. Mark Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden , Robert G. Ellis
发明人： Hugh Conway , Hareesh Nair , Kirk Swenson , C. Mark Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden , Robert G. Ellis
IPC分类号： A61B5/155
CPC分类号： A61B5/1545 , A61B5/15003 , A61B5/150213 , A61B5/150221 , A61B5/150389 , A61B5/150519 , A61B5/150572 , A61B5/150732 , A61B5/15074
摘要： The blood collection set includes an IV needle assembly, a length of flexible plastic tubing extending from the IV needle assembly and a non-patient needle assembly. The set is formed with a venting mechanism that permits an outflow of air, while blocking an outflow of blood or other fluids. Thus, the venting mechanism enables air that had existed in interior portions of the blood collection set to be vented allowing for greater flash visualization on venous entry, and avoids the need to employ a discard tube.
摘要翻译： 采血装置包括IV针组件，从IV针组件延伸的一段柔性塑料管和非患者针组件。 该组形成有排气机构，其允许空气流出，同时阻止血液或其它流体的流出。 因此，排气机构使得能够排出血液收集装置的内部部分中存在的空气，能够使静脉进入时的闪光显示更大，避免使用废弃管。
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公开(公告)号：US20080275364A1
公开(公告)日：2008-11-06
申请号：US11962173
申请日：2007-12-21
申请人： Hugh T. Conway , Hareesh Nair , Kirk Swenson , C. Mark Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James C. Schneider , Bryan Towns , Michael Iskra , Stewart Marsden
发明人： Hugh T. Conway , Hareesh Nair , Kirk Swenson , C. Mark Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James C. Schneider , Bryan Towns , Michael Iskra , Stewart Marsden
IPC分类号： A61B5/15
CPC分类号： A61B5/150488 , A61B5/15003 , A61B5/150213 , A61B5/150389 , A61B5/150496 , A61B5/150572 , A61B5/150732 , A61B5/1545
摘要： The invention is a self-venting blood collection needle assembly for the extraction of at least one fluid sample into an evacuated container for laboratory testing, this blood collection needle assembly providing a clear or translucent flashback chamber for blood to flow into, for visualization by the user to confirm successful vein entry. The self-venting mechanism permits escape of air during use, and which, typically, also prevents an outflow of fluid, such as blood. Thus, air under venous pressure will be allowed to escape from the blood collection needle assembly until blood reaches the venting mechanism.
摘要翻译： 本发明是一种用于将至少一种流体样品提取到用于实验室测试的真空容器中的自发采血针组件，该采血针组件提供透明或半透明的回流室，用于血液流入，用于通过 用户确认成功进入静脉。 自排气机构允许在使用期间逸出空气，并且通常也可以防止流体（例如血液）流出。 因此，静脉压下的空气将被允许从采血针组件逸出，直到血液到达排气机构。
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公开(公告)号：US20050273019A1
公开(公告)日：2005-12-08
申请号：US11141446
申请日：2005-05-31
申请人： Hugh Conway , Hareesh Nair , Kirk Swenson , C. Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden
发明人： Hugh Conway , Hareesh Nair , Kirk Swenson , C. Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden
CPC分类号： A61B5/1545 , A61B5/15003 , A61B5/150213 , A61B5/150221 , A61B5/150389 , A61B5/150519 , A61B5/150572 , A61B5/150732 , A61B5/15074
摘要： The blood collection set includes an IV needle assembly, a length of flexible plastic tubing extending from the IV needle assembly and a non-patient needle assembly. The set is formed with a venting mechanism that permits an outflow of air, while blocking an outflow of blood or other fluids. Thus, the venting mechanism enables air that had existed in interior portions of the blood collection set to be vented allowing for greater flash visualization on venous entry, and avoids the need to employ a discard tube.
摘要翻译： 采血装置包括IV针组件，从IV针组件延伸的一段柔性塑料管和非患者针组件。 该组形成有排气机构，其允许空气流出，同时阻止血液或其它流体的流出。 因此，排气机构使得能够排出血液收集装置的内部部分中存在的空气，能够使静脉进入时的闪光显示更大，避免使用废弃管。
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公开(公告)号：US20090043225A1
公开(公告)日：2009-02-12
申请号：US12132670
申请日：2008-06-04
申请人： Hugh T. Conway , Hareesh Nair , Kirk Swenson , C. Mark Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden
发明人： Hugh T. Conway , Hareesh Nair , Kirk Swenson , C. Mark Newby , Curtis Bloch , Richard Levy , Bradley Wilkinson , James Schneider , Bryan Towns , Michael Iskra , Stewart Marsden
IPC分类号： A61B5/15
CPC分类号： A61B5/150488 , A61B5/15003 , A61B5/150213 , A61B5/150389 , A61B5/150496 , A61B5/150572 , A61B5/150732 , A61B5/1545
摘要： The invention is a self-venting blood collection needle assembly for the extraction of at least one fluid sample into an evacuated container for laboratory testing, this blood collection needle assembly providing a clear or translucent flashback chamber for blood to flow into, for visualization by the user to confirm successful vein entry. The self-venting mechanism permits escape of air during use, and which, typically, also prevents an outflow of fluid, such as blood. Thus, air under venous pressure will be allowed to escape from the blood collection needle assembly until blood reaches the venting mechanism.
摘要翻译： 本发明是一种用于将至少一种流体样品提取到用于实验室测试的真空容器中的自发采血针组件，该采血针组件提供透明或半透明的回流室，用于血液流入，用于通过 用户确认成功进入静脉。 自排气机构允许在使用期间逸出空气，并且通常也可以防止流体（例如血液）流出。 因此，静脉压下的空气将被允许从采血针组件逸出，直到血液到达排气机构。
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