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公开(公告)号:USD480140S1
公开(公告)日:2003-09-30
申请号:US29166684
申请日:2002-09-03
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公开(公告)号:US08366684B2
公开(公告)日:2013-02-05
申请号:US12119351
申请日:2008-05-12
申请人: Weston F. Harding
发明人: Weston F. Harding
IPC分类号: A61M5/00
CPC分类号: A61M25/0606 , A61M39/06 , A61M39/0606 , A61M2039/0036 , A61M2039/062 , A61M2039/0633 , A61M2039/064
摘要: An apparatus to control blood flow through an intravenous catheter in accordance with the present invention may include a substantially resilient helical outer shell and an inner valve portion formed therein. The inner valve portion may be configured to open upon compressing the substantially resilient helical outer shell. In some embodiments, the inner valve portion may include mating portions that substantially align to provide fluid leakage therebetween. Compressing the substantially resilient helical outer shell by, for example, inserting a Luer device into a catheter adapter containing the substantially resilient outer shell, may cause the mating portions to misalign, thereby creating a fluid path.
摘要翻译: 根据本发明的用于控制通过静脉内导管的血流的装置可以包括基本上弹性的螺旋形外壳和形成在其中的内部阀部分。 内部阀部分可构造成在压缩基本上弹性的螺旋形外壳时打开。 在一些实施例中,内部阀部分可以包括基本对齐以在其间提供流体泄漏的配合部分。 通过例如将Luer装置插入到包含基本弹性的外壳的导管适配器中来压缩基本上弹性的螺旋形外壳,可能导致配合部分不对准,从而产生流体路径。
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公开(公告)号:US20120222468A1
公开(公告)日:2012-09-06
申请号:US13410077
申请日:2012-03-01
申请人: Elizabeth Nelson , Karthik Ranganathan , Bart D. Peterson , William R. Marshall , David Feygin , Weston F. Harding
发明人: Elizabeth Nelson , Karthik Ranganathan , Bart D. Peterson , William R. Marshall , David Feygin , Weston F. Harding
IPC分类号: G01N33/00
CPC分类号: A61M5/168 , G06F19/00 , G06F19/34 , G06F19/3468
摘要: An attachment device for identifying one or more constituents within a fluid includes a first end configured to selectively attach to an opening of a container of holding a fluid, and a sensor coupled to the attachment body. The sensor further includes one or more sensor elements positioned to detect and analyze a fluid within the container. The sensor is further configured to perform one or more tests on the fluid, wherein the one or more tests are useful in identifying one or more constituents within the fluid.
摘要翻译: 用于识别流体内的一个或多个成分的附接装置包括被配置为选择性地附接到容纳流体的容器的开口的第一端和耦合到附接体的传感器。 传感器还包括一个或多个传感器元件,定位成检测和分析容器内的流体。 传感器还被配置为对流体执行一个或多个测试,其中一个或多个测试可用于识别流体内的一个或多个成分。
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公开(公告)号:US07717882B2
公开(公告)日:2010-05-18
申请号:US11281551
申请日:2005-11-17
申请人: Weston F. Harding
发明人: Weston F. Harding
IPC分类号: A61M5/00
CPC分类号: A61M39/02 , A61M39/045 , A61M2039/0063
摘要: A medical access device provides needleless access to patient fluid lines such as intravascular catheters. A preformed crimp ring is attached around a septum and the top end of the housing of the medical access device. The crimp ring is configured to hold the septum in place. The septum provides access for a tubular portion of a medical device such as a male luer taper of a syringe. The crimp ring is then attached by mechanical attachment and/or chemical adhesion to the housing to minimize axial and rotational movement between the septum and the housing.
摘要翻译: 医疗进入装置提供对患者流体管线(例如血管内导管)的无针入口。 预先形成的压接环安装在隔膜周围以及医疗接入装置的外壳的顶端。 压接环被配置为将隔垫固定到位。 隔膜提供医疗装置的管状部分的通路,例如注射器的雄性鲁尔锥度。 然后通过机械附接和/或化学附着到壳体上来连接压接环,以最小化隔膜和壳体之间的轴向和旋转运动。
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公开(公告)号:US20090281481A1
公开(公告)日:2009-11-12
申请号:US12119351
申请日:2008-05-12
申请人: Weston F. Harding
发明人: Weston F. Harding
IPC分类号: A61M1/00
CPC分类号: A61M25/0606 , A61M39/06 , A61M39/0606 , A61M2039/0036 , A61M2039/062 , A61M2039/0633 , A61M2039/064
摘要: An apparatus to control blood flow through an intravenous catheter in accordance with the present invention may include a substantially resilient helical outer shell and an inner valve portion formed therein. The inner valve portion may be configured to open upon compressing the substantially resilient helical outer shell. In some embodiments, the inner valve portion may include mating portions that substantially align to provide fluid leakage therebetween. Compressing the substantially resilient helical outer shell by, for example, inserting a Luer device into a catheter adapter containing the substantially resilient outer shell, may cause the mating portions to misalign, thereby creating a fluid path.
摘要翻译: 根据本发明的用于控制通过静脉内导管的血流的装置可以包括基本上弹性的螺旋形外壳和形成在其中的内部阀部分。 内部阀部分可构造成在压缩基本上弹性的螺旋形外壳时打开。 在一些实施例中,内部阀部分可以包括基本对齐以在其间提供流体泄漏的配合部分。 通过例如将Luer装置插入到包含基本弹性的外壳的导管适配器中来压缩基本上弹性的螺旋形外壳,可能导致配合部分不对准,从而产生流体路径。
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公开(公告)号:USD492031S1
公开(公告)日:2004-06-22
申请号:US29177430
申请日:2003-03-10
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公开(公告)号:USD483487S1
公开(公告)日:2003-12-09
申请号:US29172927
申请日:2002-12-19
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