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公开(公告)号：US09101748B2
公开(公告)日：2015-08-11
申请号：US12117525
申请日：2008-05-08
IPC分类号： A61M39/06
CPC分类号： A61M39/0613 , A61M39/06 , A61M39/0693 , A61M2039/062 , A61M2039/064 , A61M2039/0673
摘要： A device for controlling fluid flow through an indwelling catheter assembly. The device includes a septum that is closed by default but that may be defeated temporarily by either exerting a force on a contact surface of the septum, or by biasing the septum with a probe.
摘要翻译： 用于控制通过留置导管组件的流体流动的装置。 该装置包括默认关闭的隔膜，但是可以通过在隔膜的接触表面上施加力或通过用探针偏置隔膜来临时消除隔膜。
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公开(公告)号：US08758878B2
公开(公告)日：2014-06-24
申请号：US13042120
申请日：2011-03-07
申请人： Weston F. Harding
发明人： Weston F. Harding
IPC分类号： B32B3/00
CPC分类号： B29C37/0053 , B29C37/0067
摘要： A device is disclosed that includes a first polymer body having tacky properties. The first polymer body has a substantially-flat exterior surface. One or more protrusions are disposed on the substantially-flat exterior surface of the first polymer body. When the one or more protrusions are in contact with a substantially-flat exterior surface of a second polymer body having tacky properties, the adhesive force between the one or more protrusions and the substantially-flat exterior surface is less than the force of gravity on the first polymer body.
摘要翻译： 公开了一种包括具有粘性的第一聚合物体的装置。 第一聚合物体具有基本上平坦的外表面。 一个或多个突起设置在第一聚合物主体的基本平坦的外表面上。 当一个或多个突起与具有粘性的第二聚合物主体的基本上平坦的外表面接触时，一个或多个突起与基本上平坦的外表面之间的粘合力小于其上的重力 第一聚合物体。
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33.发明申请公开(公告)号：US20140088509A1
公开(公告)日：2014-03-27
申请号：US14002683
申请日：2012-02-08
CPC分类号： A61M5/158 , A61M5/002 , A61M5/14244 , A61M5/3287 , A61M25/002 , A61M25/02 , A61M25/0631 , A61M25/065 , A61M2005/1583 , A61M2005/1585 , A61M2005/1586 , A61M2005/1587 , A61M2025/0253 , A61M2025/028
摘要： An infusion device (10) includes one or more of automatic insertion and retraction of an introducer needle (40) and catheter (28), introducer needle safety and extension set. The device (10) can further comprise a top-push button (16) activation feature, a side-push button (402) activation feature or a rotary-button (412) activation feature, and one or more of a manual interlock of an outer barrel and base, and a manual interlock for an extension set top and base. Packaging (500) for an integrated and/or removable inserter with activation button protection is also disclosed.
摘要翻译： 输液装置（10）包括引导器针（40）和导管（28），导引针安全和伸展组的自动插入和缩回的一个或多个。 装置（10）还可以包括顶按钮（16）启动特征，侧按钮（402）启动特征或旋转按钮（412）启动特征，以及一个或多个手动互锁 外筒和底座，以及用于扩展台顶和底座的手动互锁。 还公开了具有启动按钮保护的集成和/或可移除插入器的封装（500）。
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公开(公告)号：US08574203B2
公开(公告)日：2013-11-05
申请号：US13042103
申请日：2011-03-07
申请人： Marty L. Stout , Weston F. Harding , S. Ray Isaacson , Jonathan K. Burkholz , Austin Jason McKinnon
发明人： Marty L. Stout , Weston F. Harding , S. Ray Isaacson , Jonathan K. Burkholz , Austin Jason McKinnon
IPC分类号： A61M5/00
CPC分类号： A61M39/0606 , A61M25/0009 , A61M25/0097 , A61M25/0606 , A61M39/06 , A61M39/26 , A61M2039/062 , A61M2039/0633 , A61M2039/064 , Y10T29/49826
摘要： A flushable catheter assembly having features to enable selective activation of fluid flow through the catheter assembly is disclosed herein. A septum is placed within the catheter adapter of the catheter assembly and includes a pathway that is closed prior to being biased open via a septum activator also positioned within the catheter adapter. A plurality of air vent channels is interposed between the septum and the inner surface of the catheter adapter to permit “flashback” of blood during insertion of the catheter into a patient. The septum activator is advanced through the pathway of the septum as a coupler is attached to a proximal opening of the catheter adapter.
摘要翻译： 本文公开了具有能够选择性地激活通过导管组件的流体流动的特征的可冲洗导管组件。 隔膜被放置在导管组件的导管适配器内，并且包括通过也定位在导管适配器内的隔膜活化器被偏置打开之前关闭的通路。 在隔膜和导管适配器的内表面之间插入多个排气通道，以允许在将导管插入患者体内时“回火”血液。 隔膜活化剂通过隔膜的通道前进，因为耦合器连接到导管适配器的近端开口。
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公开(公告)号：US20130165868A1
公开(公告)日：2013-06-27
申请号：US13644244
申请日：2012-10-03
CPC分类号： A61M25/0097 , A61M39/0693 , A61M39/26 , A61M2039/0072 , A61M2039/066 , Y10T29/49826
摘要： The current invention relates to infusion devices, specifically to peripheral intravenous (IV) catheters. In particular, the invention relates to peripheral IV catheter assemblies having features to enable selective and reversible activation of fluid flow through the catheter assembly. Some implementations of the present invention include various configurations of septum valves having a barrier surface that is stressed to bias the barrier surface and provide a pathway through the septum valve.
摘要翻译： 本发明涉及输注装置，特别涉及外周静脉内（IV）导管。 特别地，本发明涉及具有能够选择性地和可逆地激活通过导管组件的流体流动的特征的外围IV导管组件。 本发明的一些实施方案包括具有阻挡表面的隔膜阀的各种构造，该阻挡表面被压力以偏压阻挡表面并提供通过隔膜阀的通路。
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公开(公告)号：US20120231219A1
公开(公告)日：2012-09-13
申请号：US13042120
申请日：2011-03-07
申请人： Weston F. Harding
发明人： Weston F. Harding
CPC分类号： B29C37/0053 , B29C37/0067
摘要： A device is disclosed that includes a first polymer body having tacky properties. The first polymer body has a substantially-flat exterior surface. One or more protrusions are disposed on the substantially-flat exterior surface of the first polymer body. When the one or more protrusions are in contact with a substantially-flat exterior surface of a second polymer body having tacky properties, the adhesive force between the one or more protrusions and the substantially-flat exterior surface is less than the force of gravity on the first polymer body.
摘要翻译： 公开了一种包括具有粘性的第一聚合物体的装置。 第一聚合物体具有基本上平坦的外表面。 一个或多个突起设置在第一聚合物主体的基本平坦的外表面上。 当一个或多个突起与具有粘性的第二聚合物主体的基本上平坦的外表面接触时，一个或多个突起与基本上平坦的外表面之间的粘合力小于其上的重力 第一聚合物体。
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公开(公告)号：US20110160662A1
公开(公告)日：2011-06-30
申请号：US13042103
申请日：2011-03-07
申请人： Marty L. Stout , Weston F. Harding , S. Ray Isaacson , Jonathan K. Burkholz , Austin Jason McKinnon
发明人： Marty L. Stout , Weston F. Harding , S. Ray Isaacson , Jonathan K. Burkholz , Austin Jason McKinnon
CPC分类号： A61M39/0606 , A61M25/0009 , A61M25/0097 , A61M25/0606 , A61M39/06 , A61M39/26 , A61M2039/062 , A61M2039/0633 , A61M2039/064 , Y10T29/49826
摘要： A flushable catheter assembly having features to enable selective activation of fluid flow through the catheter assembly is disclosed herein. A septum is placed within the catheter adapter of the catheter assembly and includes a pathway that is closed prior to being biased open via a septum activator also positioned within the catheter adapter. A plurality of air vent channels is interposed between the septum and the inner surface of the catheter adapter to permit “flashback” of blood during insertion of the catheter into a patient. The septum activator is advanced through the pathway of the septum as a coupler is attached to a proximal opening of the catheter adapter.
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公开(公告)号：US20110130727A1
公开(公告)日：2011-06-02
申请号：US12868940
申请日：2010-08-26
IPC分类号： A61M5/00
CPC分类号： A61M39/045 , A61M5/16831 , A61M5/284 , A61M2005/1402 , A61M2005/3132 , A61M2205/273 , A61M2205/583 , G09F3/0291 , Y10T436/2575
摘要： A vascular access device for communicating with the vascular system of a patient may include a status indicator. The status indicator may detect and signal that a period of time has elapsed in relation to the use of the vascular access device.
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公开(公告)号：US07947032B2
公开(公告)日：2011-05-24
申请号：US12661591
申请日：2010-03-19
申请人： Weston F. Harding , Carolyn E. Brown , Kelly D. Christensen , Thomas M. Miner , Ralph L. Sonderegger
发明人： Weston F. Harding , Carolyn E. Brown , Kelly D. Christensen , Thomas M. Miner , Ralph L. Sonderegger
CPC分类号： A61M39/26 , A61M39/045 , A61M2039/0036 , A61M2039/0063
摘要： A needleless luer access connector is disclosed having a septum disposed in a housing. The septum has a proximal portion with a cross section, a medial portion with a cross section smaller than the cross section of the proximal portion, and a distal portion. A longitudinal slit extends through the septum from the proximal portion to the distal portion. The septum and housing are designed so that septum will not be rotated or removed from the housing when the connector is accessed by a male luer taper. In addition, the septum and housing are designed to bias the slit at the distal portion closed and so a male luer connector does not have to extend completely through the distal portion to open the slit at the distal portion. Finally, the septum and housing are designed to minimize the amount of dead space in the connector when accessed with a male luer taper.
摘要翻译： 公开了一种无针孔鲁尔接入连接器，其具有设置在壳体中的隔膜。 隔膜具有截面的近端部分，具有小于近端部分的横截面的横截面的中间部分和远端部分。 纵向狭缝从近端部分延伸穿过隔膜到远端部分。 隔垫和外壳设计成当连接器由阳性鲁尔锥度接近时，隔膜不会从外壳旋转或移除。 此外，隔膜和外壳被设计成将封闭的远侧部分处的狭缝偏压，因此阳鲁尔连接器不必完全延伸穿过远端部分，以在远端部分处打开狭缝。 最后，隔垫和外壳设计成可以在使用阳性鲁尔锥度的情况下最大限度地减少连接器中死区的数量。
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公开(公告)号：US20100191188A1
公开(公告)日：2010-07-29
申请号：US12553671
申请日：2009-09-03
CPC分类号： A61M25/0625 , A61M5/3273 , A61M5/3275 , A61M2005/3247 , A61M2005/325
摘要： A catheter and introducer needle assembly with a needle shield is provided. The needle shield includes a means for preventing unwanted distal movement of the needle once the needle has been withdrawn into the needle shield. The needle shield also includes a means for connecting the needle shield to the catheter hub until the sharp distal tip of the introducer needle has been withdrawn into the needle shield. Thus, when the distal end of the introducer needle extends from the distal portion of the needle shield, the needle shield is connected to the catheter hub and when the sharp distal end of the introducer needle is withdrawn into the needle shield, the needle shield is disconnected from the catheter hub. At that point, the sharp needle tip is secured within the needle shield.
摘要翻译： 提供具有针护罩的导管和导引针组件。 针护罩包括一旦针已经被抽出到针罩中时防止针的不期望的远端移动的装置。 针护罩还包括用于将针护罩连接到导管座的装置，直到导引针的锋利的远端顶端已经被抽出到针罩中。 因此，当引导器针的远端从针护罩的远端部延伸时，针护罩与导管座连接，并且当导引针的锋利的远端被抽出到针护罩中时，针护罩 与导管座断开。 此时，锋利的针尖固定在针罩内。
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