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公开(公告)号：US07938802B2
公开(公告)日：2011-05-10
申请号：US11630507
申请日：2005-06-23
IPC分类号： A61M5/20
CPC分类号： A61M5/2033 , A61M5/31511 , A61M5/3287 , A61M2005/206 , A61M2005/31508
摘要： An injection device comprises a syringe (1) extendible against a spring bias (9) from a retracted position in a housing (2) to a projecting injecting position. A spring biased plunger has collapsible elbows (10) which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung (3).
摘要翻译： 注射装置包括从壳体（2）中的缩回位置延伸到突出注射位置的可弹性偏压（9）延伸的注射器（1）。 弹簧偏置的柱塞具有可折叠的弯头（10），当柱塞被释放时，其首先接合注射器的端部以将其驱动到突出位置，由此注射器运动的停止导致肘部在注射器内部折叠，以允许 柱塞接合并驱动栓（3）。
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公开(公告)号：US08668670B2
公开(公告)日：2014-03-11
申请号：US13443384
申请日：2012-04-10
IPC分类号： A61M5/20
CPC分类号： A61M5/2033 , A61M5/31511 , A61M5/3287 , A61M2005/206 , A61M2005/31508
摘要： An injection device comprises a syringe extendible against a spring bias from a retracted position in a housing to a projecting injecting position. A spring biased plunger has collapsible elbows which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung.
摘要翻译： 注射装置包括注射器，其能够抵抗来自壳体中的缩回位置的弹簧偏压延伸到突出的注射位置。 弹簧偏置的柱塞具有可折叠的弯头，当柱塞被释放时，其首先接合注射器的端部以将其驱动到突出位置，由此注射器运动的停止导致肘部在注射器内部折叠以允许柱塞接合 并开车。
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公开(公告)号：US20120197209A1
公开(公告)日：2012-08-02
申请号：US13443384
申请日：2012-04-10
IPC分类号： A61M5/32
CPC分类号： A61M5/2033 , A61M5/31511 , A61M5/3287 , A61M2005/206 , A61M2005/31508
摘要： An injection device comprises a syringe extendible against a spring bias from a retracted position in a housing to a projecting injecting position. A spring biased plunger has collapsible elbows which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung.
摘要翻译： 注射装置包括注射器，其能够抵抗来自壳体中的缩回位置的弹簧偏压延伸到突出的注射位置。 弹簧偏置的柱塞具有可折叠的弯头，当柱塞被释放时，其首先接合注射器的端部以将其驱动到突出位置，由此注射器运动的停止导致肘部在注射器内部折叠以允许柱塞接合 并开车。
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公开(公告)号：US20080208125A1
公开(公告)日：2008-08-28
申请号：US11630507
申请日：2005-06-23
IPC分类号： A61M5/20
CPC分类号： A61M5/2033 , A61M5/31511 , A61M5/3287 , A61M2005/206 , A61M2005/31508
摘要： An injection device comprises a syringe (1) extendible against a spring bias (9) from a retracted position in a housing (2) to a projecting injecting position. A spring biased plunger has collapsible elbows (10) which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung (3).
摘要翻译： 注射装置包括从壳体（2）中的缩回位置延伸到突出注射位置的可弹性偏压（9）延伸的注射器（1）。 弹簧偏置的柱塞具有可折叠的弯头（10），当柱塞被释放时，其首先接合注射器的端部以将其驱动到突出位置，由此注射器运动的停止导致肘部在注射器内部折叠，以允许 柱塞接合并驱动栓（3）。
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公开(公告)号：US5190525A
公开(公告)日：1993-03-02
申请号：US816435
申请日：1991-12-31
CPC分类号： A61M5/1408 , A61M39/02
摘要： A drug infusion manifold for controlling the infusion of drugs and/or other solutions into an intravenous patient feed line. The manifold includes a housing defining an elongated in-line flow channel that communicates at one end with a carrier fluid inlet line and at the other end with the patient feed line. A plurality of spaced apart drug inlet openings are formed in the housing in communication with the flow channel. Each of the inlet openings is provided with a check valve assembly that includes a valve member defining an inlet socket portion and a valve stem portion that extends into the flow channel. The valve stem portion has a cylindrical side wall that defines an inlet passage that communicates with the socket portion. A plurality of lateral inlet ports extend through the side wall. An elastic sleeve member is received about the valve stem portion in covering relationship with the inlet ports. The valve stem portion is in-line with the flow of carrier fluid through the flow channel.
摘要翻译： 用于控制将药物和/或其它溶液输注到静脉内患者给药线中的药物输注歧管。 歧管包括限定细长的在线流动通道的壳体，其在一端与载体流体入口管线连通，并且在另一端与患者进料管线连通。 在壳体中形成多个间隔开的药物入口，与流路连通。 每个入口开口设置有止回阀组件，该止回阀组件包括限定入口插口部分的阀构件和延伸到流动通道中的阀杆部分。 阀杆部分具有限定与插座部分连通的入口通道的圆柱形侧壁。 多个侧向入口端口延伸穿过侧壁。 弹性套筒构件以与入口端部相关的方式被容纳在阀杆部分周围。 阀杆部分与载流体通过流动通道的流动一致。
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公开(公告)号：US4170224A
公开(公告)日：1979-10-09
申请号：US844680
申请日：1977-10-25
IPC分类号： A61B5/0215 , A61B5/02
CPC分类号： A61B5/02152
摘要： In apparatus for indicating and regulating the pressure of a selected body fluid, an elongated indicator tube with pressure limiting opening means is carried in a vented chamber and mountable in a substantially vertical position. A drip platform circumscribes the indicator tube at a position below the pressure limiting opening means to channel fluid overflowing through the opening means away from the indicator tube and to permit the fluid to flow into the bottom of the chamber free of contact with the side of the indicator tube. The chamber in which the indicator tube is mounted may be defined by an elongated hollow member closed at each end with one-piece end closures which include integral attachment fingers for mounting the chamber and indicator tube in a vertical position.
摘要翻译： 在用于指示和调节选定体液的压力的装置中，具有压力限制开启装置的细长指示器管被携带在通风室中并可安装在基本垂直的位置。 滴水平台将指示管围绕在压力限制开启装置下方的位置，以将通过开口装置溢出的流体远离指示器，并允许流体流入室的底部，而不与 指示灯管 其中安装指示器的腔室可以由在每一端封闭的细长的中空构件限定，该中空构件具有一体式封闭件，其包括用于将腔室和指示器管安装在垂直位置的整体附接指。
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公开(公告)号：US07758560B2
公开(公告)日：2010-07-20
申请号：US11490903
申请日：2006-07-21
申请人： Edward G. Connell , Marwan Fathallah , Kenneth A. Hsu , John Norman , William L. Rudzena , Karl J. Sprague , John S. Ziegler
发明人： Edward G. Connell , Marwan Fathallah , Kenneth A. Hsu , John Norman , William L. Rudzena , Karl J. Sprague , John S. Ziegler
CPC分类号： A61J1/20 , A61J1/201 , A61J1/2055 , A61J1/2072 , A61J1/2096 , A61M5/162 , A61M39/26 , A61M2039/267
摘要： A method and system for handling hazardous materials contained in a vial includes an isolation enclosure having an opening selectively sealable about the vial, a bag body portion, and a cap portion. A latching extraction element is attached to the cap portion and has a preceding engaging member to secure the vial to the isolation enclosure, an extraction member to be inserted into the vial and remove material therefrom, and a primary engaging member to secure the vial to the extraction member. A valve is mounted outside the isolation enclosure and controls the flow of fluid from the vial. An adaptor having a reseal member permits flow when coupled to the valve and restricts flow when uncoupled from the valve. Once uncoupled, the adaptor is removably associated with a second valve located remotely from the isolation enclosure, allowing fluid to pass into the second valve.
摘要翻译： 用于处理容纳在小瓶中的有害物质的方法和系统包括隔离罩，其具有可围绕小瓶选择性密封的开口，袋体部分和帽部分。 闩锁提取元件附接到盖部分并且具有先前的接合构件以将小瓶固定到隔离外壳，提取构件被插入到小瓶中并从中移除材料，以及主接合构件以将小瓶固定到 提取成员。 阀门安装在隔离罩外部，并控制流体从瓶中流出。 具有重新密封构件的适配器在连接到阀时允许流动，并且当与阀脱离时限制流动。 一旦脱开，适配器可移除地与位于远离隔离外壳的第二阀相关联，允许流体进入第二阀。
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公开(公告)号：USD438955S1
公开(公告)日：2001-03-13
申请号：US29113623
申请日：1999-11-09
申请人： William L. Rudzena , Peter Smigura , Oliver Vogt
设计人： William L. Rudzena , Peter Smigura , Oliver Vogt
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公开(公告)号：US5409477A
公开(公告)日：1995-04-25
申请号：US125979
申请日：1993-09-23
CPC分类号： A61M5/141 , Y10S128/12 , Y10S128/912 , Y10S604/905
摘要： A solution administration apparatus for patient care, for use with an associated solution administration system, which apparatus includes a laser drilled orifice flow control device to provide a controlled, predetermined flow rate of solution to the patient. The apparatus includes a tubing set and a laser drilled orifice flow restrictor, formed in a body, and in fluid communication therewith, for use with an associated fluid supply container. The system provides a controlled, predetermined flow rate of solution to the patient which is independent of, and relatively constant over minor variations in solution supply pressure and viscosity.
摘要翻译： 一种用于患者护理的溶液施用装置，用于与相关联的溶液管理系统一起使用，该装置包括激光钻孔流量控制装置，以向患者提供受控的预定流速的溶液。 该设备包括管体组和激光钻孔节流器，其形成在主体中并与其流体连通，以与相关联的流体供应容器一起使用。 该系统为患者提供可控的，预定的溶液流速，其独立于溶液供应压力和粘度的微小变化且相对恒定。
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公开(公告)号：US5217432A
公开(公告)日：1993-06-08
申请号：US815682
申请日：1991-12-31
CPC分类号： A61M39/10 , A61M39/02 , A61M2039/1027 , A61M2039/1083
摘要： A drug infusion manifold that includes a housing defining a plurality of spaced apart fluid chambers that have a closed first end portion and an opposing second end portion. The second end portions of immediately adjacent chambers are in fluid communication through channels extending therebetween. A plurality of spaced apart fluid inlets are formed in the housing in fluid communication with a corresponding fluid chamber. A check valve means is provided in each fluid chamber for directing drugs and/or solutions from the inlets into the chamber and precluding fluid flow from the chamber. An outlet is formed in the housing in direct fluid communication with at least one of the chambers.
摘要翻译： 一种药物输注歧管，其包括限定多个间隔开的流体室的壳体，所述多个间隔开的流体室具有闭合的第一端部部分和相对的第二端部部分。 紧邻的腔室的第二端部通过在其间延伸的通道流体连通。 多个间隔开的流体入口形成在壳体中，与相应的流体室流体连通。 在每个流体室中设置止回阀装置，用于将药物和/或溶液从入口引导到腔室中并阻止流体从腔室流出。 在壳体中形成有与至少一个室直接流体连通的出口。
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