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180 条记录 (耗时 0.03 秒)

    Reduced-pressure dressing connection pads, systems, and methods
    81.
    发明授权
    Reduced-pressure dressing connection pads, systems, and methods 有权
    减压敷料连接垫，系统和方法

    公开(公告)号：US08430867B2

    公开(公告)日：2013-04-30

    申请号：US13044338

    申请日：2011-03-09

    申请人： Timothy Mark Robinson ,  Christopher Brian Locke ,  Richard Daniel John Coulthard

    发明人： Timothy Mark Robinson ,  Christopher Brian Locke ,  Richard Daniel John Coulthard

    IPC分类号： A61M1/00 ,  A61M27/00

    CPC分类号： A61M1/0031 ,  A61F13/00068 ,  A61F13/0216 ,  A61F2013/0028 ,  A61M1/0023 ,  A61M1/0037 ,  A61M1/0088 ,  A61M1/0092 ,  A61M2039/248 ,  A61M2205/3344 ,  Y10T29/49863

    摘要： Systems, methods, and connectors are provided that introduce a working gas at certain times into a reduced-pressure dressing into order to break or avoid vacuum locks in the conduits removing fluids. In one instance, a reduced-pressure connector includes a connector body for applying a reduced pressure to the tissue site. The connector body is formed with a venting port, a body conduit, and a receptacle to receive a reduced-pressure delivery conduit. The reduced-pressure connector includes a flexible member coupled to the connector body over the venting port. The flexible member is formed with at least one venting aperture. The flexible member is biased away from the venting port and is configured to collapse and seal the venting port under a reduced pressure greater than a threshold pressure. Other systems, apparatuses, and methods are disclosed.

    摘要翻译： 提供了系统，方法和连接器，其将某些时间的工作气体引入减压敷料中，以便破坏或避免导管中的真空锁移除流体。 在一个实例中，减压连接器包括用于向组织部位施加减压的连接器主体。 连接器主体形成有通气口，主体导管和用于容纳减压输送导管的容器。 减压连接器包括在通气口上连接到连接器主体的柔性部件。 柔性构件形成有至少一个通气孔。 柔性构件被偏压远离通气口并构造成在大于阈值压力的减压下塌缩和密封通气口。 公开了其他系统，装置和方法。

    Safety Drug Delivery Connectors
    83.
    发明申请
    Safety Drug Delivery Connectors 有权
    安全药物输送连接器

    公开(公告)号：US20110208128A1

    公开(公告)日：2011-08-25

    申请号：US12711641

    申请日：2010-02-24

    申请人： Yongxian Wu ,  Yun Jin ,  Mitali Aon ,  Michael D. Garrison

    发明人： Yongxian Wu ,  Yun Jin ,  Mitali Aon ,  Michael D. Garrison

    IPC分类号： A61M25/14 ,  A61M25/16

    CPC分类号： A61M39/24 ,  A61J1/201 ,  A61J1/2037 ,  A61J1/2051 ,  A61J1/2096 ,  A61M39/26 ,  A61M2039/248 ,  A61M2039/261

    摘要： Drug delivery connectors are provided for permitting and blocking fluid flow between a container and a catheter connector or other drug delivery site. Embodiments of the drug delivery connectors include a ball valve for forming a releasable seal within the drug delivery connectors. In one or more embodiments, the ball valve prevents fluid flow between an open proximal end and an open distal end of the drug delivery connector and is movable in a proximal direction to release the releasable seal to permit fluid flow from the open proximal direction to the open distal direction. Methods of delivering medication to a catheter connector that includes an actuator are also provided

    摘要翻译： 药物递送连接器用于允许和阻止容器和导管连接器或其它药物递送部位之间的流体流动。 药物递送连接器的实施例包括用于在药物输送连接器内形成可释放密封的球阀。 在一个或多个实施例中，球阀防止流体在药物输送连接器的开放的近端和敞开的远端之间流动，并且可以在近端方向上移动以释放可释放的密封，以允许流体从开口的近端方向流到 开放远端方向。 还提供了将药物递送到包括致动器的导管连接器的方法

    Medical valve with resilient sealing member
    85.
    发明授权
    Medical valve with resilient sealing member 有权
    带有弹性密封件的医用阀

    公开(公告)号：US07879012B2

    公开(公告)日：2011-02-01

    申请号：US11786457

    申请日：2007-04-11

    申请人： Jeffrey F. Kane ,  Ian Kimball ,  Todd S. Vangness

    发明人： Jeffrey F. Kane ,  Ian Kimball ,  Todd S. Vangness

    IPC分类号： A61M5/178

    CPC分类号： A61M39/22 ,  A61M39/045 ,  A61M39/26 ,  A61M2039/248

    摘要： A medical valve transitions between an open mode that permits fluid flow, and a closed mode that prevents fluid flow. To that end, the valve has a housing with an inlet and an outlet, and a movable member with a member channel therethrough. The movable member is movable to cause the valve to transition from the closed mode to the open mode after insertion of a medical implement into the inlet. The member channel fluidly communicates the inlet and the outlet when in the open mode. The valve also has a resilient member with a member flow path in fluid communication with the outlet. The movable member slides along the resilient member when transitioning between the open mode and the closed mode. The resilient member normally has a flange (about the member flow path) that is compressed by the movable member. The flange fluidly disconnects the member flow path from the member channel when in the closed mode.

    摘要翻译： 医疗阀在允许流体流动的打开模式和防止流体流动的关闭模式之间转换。 为此，阀具有带入口和出口的壳体，以及具有穿过其中的构件通道的可动构件。 可移动构件可移动以使得在将医疗器具插入入口之后阀从闭合模式转变到打开模式。 当处于打开模式时，构件通道使入口和出口流体连通。 阀还具有弹性构件，其具有与出口流体连通的构件流动路径。 当在打开模式和闭合模式之间转换时，可动构件沿着弹性构件滑动。 弹性构件通常具有被可移动构件压缩的凸缘（围绕构件流动路径）。 当处于关闭模式时，法兰将液体流道与构件通道分离。

    Method and apparatus for the delivery of contrast fluid to a patient
    86.
    发明授权
    Method and apparatus for the delivery of contrast fluid to a patient 失效
    将造影剂输送给患者的方法和装置

    公开(公告)号：US07618412B2

    公开(公告)日：2009-11-17

    申请号：US10364098

    申请日：2003-02-11

    申请人： Milton Chernack

    发明人： Milton Chernack

    IPC分类号： A61K9/22 ,  A61M5/00

    CPC分类号： A61M39/24 ,  A61M5/007 ,  A61M5/1452 ,  A61M31/005 ,  A61M2039/242 ,  A61M2039/2473 ,  A61M2039/248 ,  A61M2209/045

    摘要： A contrast fluid delivery method and system includes a multiple-reuse filling section for attachment by conduit to a contrast fluid supply container, and a delivery section that is removably attached to the filling section for delivering contrast fluid held in the filling section to a patient. The filling section includes a main body having a fluid chamber, a contrast fluid filling inlet with a gravity-operated valve, an opening for connecting an operable power syringe, and a contrast fluid outlet fed through a spring-loaded one-way check valve. The delivery section includes a first delivery conduit connected between the contrast fluid outlet of the main body and the fluid inlet of an inline aspirator syringe, and a second delivery conduit connected at one end to a fluid outlet of the aspirator syringe and at the other to a catheter for delivering the contrast fluid to a patient. The aspirator syringe includes a spring-loaded plunger that is operatively depressed and released to confirm and assure patency of the delivery line before sustained injection of the desired volume of contrast agent. The filling section is isolated from contamination by the downstream delivery section and may be used repeatedly for successive patients, whereas the delivery section is discarded and replaced after each patient use.

    摘要翻译： 造影剂输送方法和系统包括用于通过导管附着到造影剂供应容器的多次重复使用的填充部分，以及可移除地附接到填充部分的输送部分，用于将保持在填充部分中的造影液输送到患者。 填充部分包括具有流体室的主体，具有重力操作阀的造影剂填充入口，用于连接可操作的动力注射器的开口和通过弹簧加载的单向止回阀供给的造影流体出口。 输送部分包括连接在主体的造影剂流出口和在线抽吸器注射器的流体入口之间的第一输送管道和一端连接到抽吸器注射器的流体出口的第二输送管道，另一端连接到 用于将造影液输送到患者的导管。 抽吸器注射器包括弹簧加载柱塞，其可操作地压下并释放，以在持续注射所需体积的造影剂之前确认并确保输送管线的通畅。 填充部分与下游输送部分的污染隔离，并且可以重复用于连续的患者，而输送部分在每个患者使用后被丢弃和替换。

    Treatment indications informed by a priori implant information
    87.
    发明申请
    Treatment indications informed by a priori implant information 审中-公开
    治疗指征通过先验植入物信息通知

    公开(公告)号：US20090157171A1

    公开(公告)日：2009-06-18

    申请号：US12005154

    申请日：2007-12-21

    申请人： Bran Ferren ,  Roderick A. Hyde ,  Muriel Y. Ishikawa ,  Eric C. Leuthardt ,  Dennis J. Rivet ,  Lowell L. Wood, JR. ,  Victoria Y.H. Wood

    发明人： Bran Ferren ,  Roderick A. Hyde ,  Muriel Y. Ishikawa ,  Eric C. Leuthardt ,  Dennis J. Rivet ,  Lowell L. Wood, JR. ,  Victoria Y.H. Wood

    IPC分类号： A61F2/06

    CPC分类号： A61M39/24 ,  A61B5/145 ,  A61M5/14276 ,  A61M31/00 ,  A61M2005/1726 ,  A61M2039/2413 ,  A61M2039/242 ,  A61M2039/248 ,  A61M2205/04 ,  A61M2205/3561 ,  A61M2205/3592 ,  G06F19/3468

    摘要： Systems and methods are described for implementing or deploying therapeutic administration systems for obtaining a priori implant information and signaling a decision whether to initiate implant-site-targeting treatment partly based on the a priori implant information and partly based on one or more other clot-indicative determinants; or obtaining a flow-change-indicative measurement and signaling a decision whether to administer one or more clot-reducing agents at least partly based on the flow-change-indicative measurement; or obtaining one or more indications of a lactic material in a vicinity of one or more body lumens and accelerating a decrease in a local concentration of the lytic material in the vicinity of the one or more body lumens by causing one or more elements to extract at least a portion of the lytic material in the vicinity of the one or more body lumens in response to the one or more indications of the lytic material in the vicinity of the one or more body lumens; or one or more capture components configured to accelerate a decrease in a local concentration of one or more therapeutic structures along a downstream portion of a vasculature and one or more dispensation components configured to release the one or more therapeutic structures into an upstream portion of the vasculature.

    摘要翻译： 描述了用于实现或部署用于获得先验植入物信息并发出决定是否是基于先验植入物信息并且部分基于一个或多个其他凝块指示的启动植入位点靶向治疗的决定的系统和方法 决定因素 或获得指示流量变化的测量，并且至少部分地基于所述流变指示测量来发信号通知是否施用一种或多种凝块减少剂的决定; 或者在一个或多个体腔附近获得一种或多种乳酸物质的指示，并通过使一种或多种元素在一个或多个体腔内提取而加速在一个或多个体腔附近的溶解物质的局部浓度的降低 响应于在一个或多个体腔附近的溶解材料的一个或多个指示，一个或多个体腔附近的溶解材料的至少一部分; 或一个或多个捕获组分，其配置成加速沿着脉管系统的下游部分的一个或多个治疗结构的局部浓度的降低以及被配置为将一个或多个治疗结构释放到脉管系统的上游部分中的一个或多个分配组分 。

    Treatment indications informed by a priori implant information
    88.
    发明申请
    Treatment indications informed by a priori implant information 有权
    治疗指征通过先验植入物信息通知

    公开(公告)号：US20090157054A1

    公开(公告)日：2009-06-18

    申请号：US12004107

    申请日：2007-12-18

    申请人： Bran Ferren ,  Roderick A. Hyde ,  Muriel Y. Ishikawa ,  Eric C. Leuthardt ,  Dennis J. Rivet ,  Lowell L. Wood, JR. ,  Victoria Y.H. Wood

    发明人： Bran Ferren ,  Roderick A. Hyde ,  Muriel Y. Ishikawa ,  Eric C. Leuthardt ,  Dennis J. Rivet ,  Lowell L. Wood, JR. ,  Victoria Y.H. Wood

    IPC分类号： A61M5/142

    CPC分类号： A61M39/24 ,  A61B5/145 ,  A61M5/14276 ,  A61M31/00 ,  A61M2005/1726 ,  A61M2039/2413 ,  A61M2039/242 ,  A61M2039/248 ,  A61M2205/04 ,  A61M2205/3561 ,  A61M2205/3592 ,  G06F19/00 ,  G06F19/3468

    摘要： Systems and methods are described for implementing or deploying therapeutic administration systems for obtaining a priori implant information and signaling a decision whether to initiate implant-site-targeting treatment partly based on the a priori implant information and partly based on one or more other clot-indicative determinants; or obtaining a flow-change-indicative measurement and signaling a decision whether to administer one or more clot-reducing agents at least partly based on the flow-change-indicative measurement; or obtaining one or more indications of a lytic material in a vicinity of one or more body lumens and accelerating a decrease in a local concentration of the lytic material in the vicinity of the one or more body lumens by causing one or more elements to extract at least a portion of the lytic material in the vicinity of the one or more body lumens in response to the one or more indications of the lytic material in the vicinity of the one or more body lumens; or one or more capture components configured to accelerate a decrease in a local concentration of one or more therapeutic structures along a downstream portion of a vasculature and one or more dispensation components configured to release the one or more therapeutic structures into an upstream portion of the vasculature.

    摘要翻译： 描述了用于实现或部署用于获得先验植入物信息并发出决定是否是基于先验植入物信息并且部分基于一个或多个其他凝块指示的启动植入位点靶向治疗的决定的系统和方法 决定因素 或获得指示流量变化的测量，并且至少部分地基于所述流变指示测量来发信号通知是否施用一种或多种凝块减少剂的决定; 或获得在一个或多个体腔附近的溶解材料的一个或多个指示，并通过使一个或多个元件在一个或多个体腔内提取而加速在一个或多个体腔附近的溶解物质的局部浓度的降低 响应于在一个或多个体腔附近的溶解材料的一个或多个指示，一个或多个体腔附近的溶解材料的至少一部分; 或一个或多个捕获组分，其配置成加速沿着脉管系统的下游部分的一个或多个治疗结构的局部浓度的降低以及被配置为将一个或多个治疗结构释放到脉管系统的上游部分中的一个或多个分配组分 。

    Foot Pedal for Controlling Flow of Liquid Fluid in Arthroscopic Surgery
    89.
    发明申请
    Foot Pedal for Controlling Flow of Liquid Fluid in Arthroscopic Surgery 审中-公开
    用于控制关节镜手术液体液体流动的脚踏板

    公开(公告)号：US20080072970A1

    公开(公告)日：2008-03-27

    申请号：US11860036

    申请日：2007-09-24

    申请人： Seth Gasser ,  Sergio Gutierrez

    发明人： Seth Gasser ,  Sergio Gutierrez

    IPC分类号： F16K15/18

    CPC分类号： F16K31/46 ,  A61B2017/00973 ,  A61M39/24 ,  A61M39/281 ,  A61M2039/242 ,  A61M2039/2473 ,  A61M2039/248 ,  Y10T74/20528 ,  Y10T137/7736

    摘要： A foot pedal evacuates debris and fluid from the field of view of a camera during arthroscopic procedures. In a first embodiment, the foot pedal houses a ball check valve to control fluid flow, and includes a base and a foot support hingedly mounted to one another. The foot support includes a valve actuator that opens the ball check valve by distorting the shape of its valve seat. The ball check valve includes a pair of connectors at the ends of the valve adapted to accept irrigation tubing. The connectors are in axial alignment with one another in a first embodiment and in parallel relation to one another in a second embodiment. A third embodiment eliminates the ball check valve and a spring-loaded lever pinches a tube to prevent fluid flow. Depression of the foot support overcomes the bias of the spring so that liquid fluid flows through the tube.

    摘要翻译： 在关节镜手术过程中，脚踏板从相机的视野中排出碎屑和液体。 在第一实施例中，脚踏板容纳球止回阀以控制流体流动，并且包括铰链地彼此铰接安装的底座和脚部支撑件。 脚支撑件包括阀致动器，其通过扭曲其阀座的形状来打开球止回阀。 球止回阀包括在阀的端部处适于接受冲洗管的一对连接器。 连接器在第一实施例中彼此轴向对准并且在第二实施例中彼此并联。 第三实施例消除了球止回阀，并且弹簧加载杆夹紧管以防止流体流动。 脚支撑的抑制克服了弹簧的偏压，使得液体流体流过管。