-
公开(公告)号：US20090292243A1
公开(公告)日：2009-11-26
申请号：US12124733
申请日：2008-05-21
IPC分类号： A61M5/50
CPC分类号： A61M25/0618 , A61M5/3273 , A61M2005/3249
摘要： An apparatus to automatically secure an end of a needle after contact with a blood vessel. The apparatus may include a housing and a biasing member, where the housing includes a hollow interior region extending between a proximal end and a distal end thereof. A proximal opening may be integrated into the proximal end, while a distal opening may be integrated into the distal end. The proximal and distal openings may be configured to receive a needle therethrough along a longitudinal axis. The biasing member may be coupled to the housing and configured to apply a force to the needle. The force may be oriented to displace the needle relative to the longitudinal axis upon retracting an end of the needle through the distal opening into the hollow interior region. Embodiments of the present invention may thus secure the end of the needle within the hollow interior region after use to prevent accidental needle sticks and exposure to blood and blood-borne pathogens.
摘要翻译： 一种在与血管接触后自动固定针头的装置。 该装置可以包括壳体和偏压构件，其中壳体包括在其近端和远端之间延伸的中空内部区域。 近端开口可以集成到近端中，而远侧开口可以集成到远端中。 近端和远端开口可以被配置为沿着纵向轴线接收穿过其中的针头。 偏置构件可以联接到壳体并且构造成向针施加力。 当将针的端部通过远端开口缩回到中空内部区域中时，力可以被定向成相对于纵向轴线移位针头。 因此，本发明的实施例可以在使用后将针的端部固定在中空内部区域内，以防止意外的针刺和暴露于血液和血源性病原体。
-
公开(公告)号：US08038647B2
公开(公告)日：2011-10-18
申请号：US12124733
申请日：2008-05-21
IPC分类号： A61M5/00
CPC分类号： A61M25/0618 , A61M5/3273 , A61M2005/3249
摘要： An apparatus to automatically secure an end of a needle after contact with a blood vessel. The apparatus may include a housing and a biasing member, where the housing includes a hollow interior region extending between a proximal end and a distal end thereof. A proximal opening may be integrated into the proximal end, while a distal opening may be integrated into the distal end. The proximal and distal openings may be configured to receive a needle therethrough along a longitudinal axis. The biasing member may be coupled to the housing and configured to apply a force to the needle. The force may be oriented to displace the needle relative to the longitudinal axis upon retracting an end of the needle through the distal opening into the hollow interior region. Embodiments of the present invention may thus secure the end of the needle within the hollow interior region after use to prevent accidental needle sticks and exposure to blood and blood-borne pathogens.
摘要翻译： 一种在与血管接触后自动固定针头的装置。 该装置可以包括壳体和偏压构件，其中壳体包括在其近端和远端之间延伸的中空内部区域。 近端开口可以集成到近端中，而远侧开口可以集成到远端中。 近端和远端开口可以被配置为沿着纵向轴线接收穿过其中的针头。 偏置构件可以联接到壳体并且构造成向针施加力。 当将针的端部通过远端开口缩回到中空内部区域中时，力可以被定向成相对于纵向轴线移位针头。 因此，本发明的实施例可以在使用后将针的端部固定在中空内部区域内，以防止意外的针刺和暴露于血液和血源性病原体。
-
公开(公告)号：US20120016265A1
公开(公告)日：2012-01-19
申请号：US13185139
申请日：2011-07-18
IPC分类号： A61B5/15
CPC分类号： A61B5/150503 , A61B5/1405 , A61B5/15 , A61B5/15003 , A61B5/150213 , A61B5/150389 , A61B5/15074 , A61B5/150992 , A61B5/153
摘要： A vent plug is disclosed that includes a body having a distal end, a proximal end, and a lumen extending through the distal and proximal ends. A membrane is disposed across the lumen, the membrane being hydrophobic and air permeable. A fluid chamber is formed within the lumen distal the membrane. A distal lumen opening being shaped and sized to retain blood within the lumen until the internal pressure of the lumen increases in response the a finger pressing against a proximal lumen opening.
摘要翻译： 公开了一种排气塞，其包括具有远端，近端和延伸穿过远端和近端的内腔的主体。 隔膜跨越内腔设置，膜是疏水性且透气的。 在远离膜的内腔内形成流体室。 远端管腔开口的形状和尺寸被设计成将血液保持在内腔中，直到腔内压力响应于手指按压近端管腔开口而增加。
-
公开(公告)号：US08474300B2
公开(公告)日：2013-07-02
申请号：US12505912
申请日：2009-07-20
摘要： A gripping surface is provided on an outer surface of a needle shield as incorporated into an intravenous catheter assembly. The gripping surface provides a gripping position nearer the catheter adapter, catheter and needle tip for improved balance and control of the catheter assembly during insertion of the catheter. Additionally, the gripping surfaces include a guard feature to prevent a user's unintended contact with various components of the catheter assembly whereby the contact may result in an undesirable “over the bevel” condition.
摘要翻译： 夹持表面设置在针罩的外表面上并入静脉导管组件中。 抓握表面提供靠近导管适配器，导管和针尖的夹持位置，以在插入导管期间改善导管组件的平衡和控制。 另外，抓握表面包括防护特征以防止使用者与导管组件的各种部件的意外接触，由此接触可能导致不期望的“超过斜面”状态。
-
公开(公告)号：US20110011149A1
公开(公告)日：2011-01-20
申请号：US12505912
申请日：2009-07-20
摘要： A gripping surface is provided on an outer surface of a needle shield as incorporated into an intravenous catheter assembly. The gripping surface provides a gripping position nearer the catheter adapter, catheter and needle tip for improved balance and control of the catheter assembly during insertion of the catheter. Additionally, the gripping surfaces include a guard feature to prevent a user's unintended contact with various components of the catheter assembly whereby the contact may result in an undesirable “over the bevel” condition.
摘要翻译： 夹持表面设置在针罩的外表面上并入静脉导管组件中。 抓握表面提供靠近导管适配器，导管和针尖的夹持位置，以在插入导管期间改善导管组件的平衡和控制。 另外，抓握表面包括防护特征以防止使用者与导管组件的各种部件的意外接触，由此接触可能导致不期望的“超过斜面”状态。
-
公开(公告)号：US09549701B2
公开(公告)日：2017-01-24
申请号：US13185139
申请日：2011-07-18
CPC分类号： A61B5/150503 , A61B5/1405 , A61B5/15 , A61B5/15003 , A61B5/150213 , A61B5/150389 , A61B5/15074 , A61B5/150992 , A61B5/153
摘要： A vent plug is disclosed that includes a body having a distal end, a proximal end, and a lumen extending through the distal and proximal ends. A membrane is disposed across the lumen, the membrane being hydrophobic and air permeable. A fluid chamber is formed within the lumen distal the membrane. A distal lumen opening being shaped and sized to retain blood within the lumen until the internal pressure of the lumen increases in response the a finger pressing against a proximal lumen opening.
摘要翻译： 公开了一种排气塞，其包括具有远端，近端和延伸穿过远端和近端的内腔的主体。 隔膜跨越内腔设置，膜是疏水性且透气的。 在远离膜的内腔内形成流体室。 远端管腔开口的形状和尺寸被设计成将血液保持在内腔中，直到腔内压力响应于手指按压近端管腔开口而增加。
-
公开(公告)号：US10682462B2
公开(公告)日：2020-06-16
申请号：US12736678
申请日：2009-05-13
IPC分类号： A61M5/158
摘要： Infusion sets for insertion into an insertion site for preventing misalignment of the base and cap or fluid connector by providing one or more alignment features between each, and in alternative embodiments, provide one or more features to secure the cap or fluid connector to the base in anyone of a number of rotational positions and having release features to allow the cap or fluid connector to be rotatable with respect to the base portion of the infusion set, and yet easily removed and inserted. Further embodiments provide infusion sets wherein the user can easily see the insertion site of the catheter and the skin, to determine if infections have occurred at an earlier stage than was possible using prior art infusion sets and with substantially less difficulty.
-
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。
-
公开(公告)号：US20120226446A1
公开(公告)日：2012-09-06
申请号：US13410067
申请日：2012-03-01
申请人： Elizabeth Nelson , David Feygin , Richard Byrd , Bart D. Peterson , Karthik Ranganathan , Weston F. Harding , Ralph L. Sonderegger , William R. Marshall
发明人： Elizabeth Nelson , David Feygin , Richard Byrd , Bart D. Peterson , Karthik Ranganathan , Weston F. Harding , Ralph L. Sonderegger , William R. Marshall
CPC分类号： A61M5/168 , G06F19/00 , G06F19/34 , G06F19/3468
摘要： Systems and methods for monitoring the use of a fluid over the lifecycle of the fluid, said systems including a plurality of fluid identification stations, each station having one or more sensors to detect and identify a parameter of a fluid, wherein a each station is operably interconnected thereby permitting each station to access and verify the identity of a fluid as determined by each independent fluid identification station.
摘要翻译： 用于监测在流体生命周期上使用流体的系统和方法，所述系统包括多个流体识别站，每个站具有一个或多个传感器以检测和识别流体的参数，其中每个站可操作地 互连，从而允许每个站访问和验证由每个独立流体识别站确定的流体的身份。
-
公开(公告)号：US09067014B2
公开(公告)日：2015-06-30
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
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 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构件的附接装置包括构造成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。
-
-
-
-
-
-
-
-
-
搜索结果
26 条记录 (耗时 0.022 秒)