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219 条记录 (耗时 0.025 秒)

    Vascular access device gas displacement
    51.
    发明授权
    Vascular access device gas displacement 有权
    血管通路装置气体位移

    公开(公告)号：US08366676B2

    公开(公告)日：2013-02-05

    申请号：US11931597

    申请日：2007-10-31

    申请人： Weston F. Harding ,  S. Ray Isaacson

    发明人： Weston F. Harding ,  S. Ray Isaacson

    IPC分类号： A61M5/315 ,  A61M5/178 ,  F16K1/00

    CPC分类号： A61M39/045 ,  A61M39/26 ,  A61M2039/0036 ,  A61M2039/266 ,  A61M2205/58

    摘要： A vascular access device may include a gas chamber housed between a body and a septum, and a receptacle in communication with the gas chamber. A method of displacing gas in a medical device may include transferring gas between a gas chamber of a vascular access device and a receptacle housed within the vascular access device.

    摘要翻译： 血管通路装置可以包括容纳在主体和隔膜之间的气体室以及与气体室连通的容器。 置换医疗装置中的气体的方法可以包括在血管通路装置的气体室和容纳在血管通路装置内的容器之间传送气体。

    Male Luer Connector
    53.
    发明申请
    Male Luer Connector 有权
    男Luer连接器

    公开(公告)号：US20110319821A1

    公开(公告)日：2011-12-29

    申请号：US13170842

    申请日：2011-06-28

    申请人： Ichiro Kitani ,  Shigeaki Funamura ,  Kazuhiro Abe

    发明人： Ichiro Kitani ,  Shigeaki Funamura ,  Kazuhiro Abe

    IPC分类号： A61M39/10 ,  A61M5/20

    CPC分类号： A61M39/26 ,  A61M5/14546 ,  A61M5/14566 ,  A61M5/165 ,  A61M39/04 ,  A61M2039/266 ,  A61M2039/267 ,  Y10S604/905 ,  Y10T137/87949

    摘要： Certain embodiments of the present invention include a male luer connector having a valve arrangement for keeping a passage that extends through the male luer connector closed when the male luer connector is not attached to a corresponding female luer connector. This passage of the male luer connector may be opened by connecting the male luer connector to a female luer connector. The valve arrangement of the male luer connector may include a movable sealing element arranged around a central fluid conduit. In some embodiments, the male luer connector may include a filter that is permeable to gas, but substantially impermeable to liquid, thus allowing gas to be purged from the male luer connector while substantially preventing liquid from leaking from the connector at least when the male luer connector is not connected to a female luer connector.

    摘要翻译： 本发明的某些实施例包括具有阀装置的公路厄尔连接器，当公路鲁尔连接器未连接到相应的母路厄尔连接器上时，该配置用于保持延伸穿过公路厄尔连接器的通道闭合。 可以通过将公路厄尔连接器连接到母路厄连接器来打开阳性路厄连接器的该通道。 阳鲁尔连接器的阀装置可以包括围绕中心流体导管布置的可移动密封元件。 在一些实施例中，阳鲁尔连接器可以包括可渗透气体但对液体基本上不可渗透的过滤器，从而允许气体从阳鲁尔连接器清除，同时基本上防止液体从连接器泄漏至少当男性鲁尔 连接器未连接到母路厄连接器。

    VASCULAR ACCESS DEVICE GAS DISPLACEMENT
    56.
    发明申请
    VASCULAR ACCESS DEVICE GAS DISPLACEMENT 有权
    血管通路装置气体位移

    公开(公告)号：US20080108973A1

    公开(公告)日：2008-05-08

    申请号：US11931597

    申请日：2007-10-31

    申请人： Weston Harding ,  S. Isaacson

    发明人： Weston Harding ,  S. Isaacson

    IPC分类号： A61F5/44 ,  A61M25/00

    CPC分类号： A61M39/045 ,  A61M39/26 ,  A61M2039/0036 ,  A61M2039/266 ,  A61M2205/58

    摘要： A vascular access device may include a gas chamber housed between a body and a septum, and a receptacle in communication with the gas chamber. A method of displacing gas in a medical device may include transferring gas between a gas chamber of a vascular access device and a receptacle housed within the vascular access device.

    摘要翻译： 血管通路装置可以包括容纳在主体和隔膜之间的气体室以及与气体室连通的容器。 置换医疗装置中的气体的方法可以包括在血管通路装置的气体室和容纳在血管通路装置内的容器之间传送气体。

    LUER ACTIVATED DEVICE WITH COMPRESSIBLE VALVE ELEMENT
    57.
    发明申请
    LUER ACTIVATED DEVICE WITH COMPRESSIBLE VALVE ELEMENT 审中-公开
    具有可压缩阀元件的LUER激活装置

    公开(公告)号：US20080097407A1

    公开(公告)日：2008-04-24

    申请号：US11550570

    申请日：2006-10-18

    申请人： Michael Plishka

    发明人： Michael Plishka

    IPC分类号： A61M25/00

    CPC分类号： A61M39/045 ,  A61M39/162 ,  A61M39/26 ,  A61M2039/262 ,  A61M2039/263 ,  A61M2039/266

    摘要： A luer activated device includes an inlet adapted to receive a male luer, an outlet associable with a fluid flow system, and a flow path defined therebetween. The inlet receives a resealable valve element having a aperture adapted to receive the male luer. The valve element is compressible, such that a male luer inserted into the aperture will cause the valve element to primarily compress, rather than stretching and deforming. One end of the aperture may include a pressure activated flow passage, which is adapted to open upon fluid flow through a male luer received by the aperture. Methods of using such luer activated devices are also provided.

    摘要翻译： 鲁尔激活装置包括适于接收公路厄尔的入口，与流体流动系统相关联的出口以及在其间限定的流动路径。 入口接收可重新密封的阀元件，其具有适于接收公路厄尔的孔口。 阀元件是可压缩的，使得插入孔中的阳鲁尔将导致阀元件主要压缩而不是拉伸和变形。 孔的一端可以包括压力激活的流动通道，其适于在通过由孔接收的阳性路厄尔的流体流动时打开。 还提供使用这种鲁尔激活装置的方法。

    VASCULAR ACCESS DEVICE VOLUME DISPLACEMENT
    58.
    发明申请
    VASCULAR ACCESS DEVICE VOLUME DISPLACEMENT 有权
    血管通路装置体积位移

    公开(公告)号：US20080027398A1

    公开(公告)日：2008-01-31

    申请号：US11829001

    申请日：2007-07-26

    申请人： Austin Jason McKinnon ,  Weston F. Harding ,  Christopher N. Cindrich ,  Kelly D. Christensen ,  S. Ray Isaacson ,  Chad M. Adams ,  Frank Holloway

    发明人： Austin Jason McKinnon ,  Weston F. Harding ,  Christopher N. Cindrich ,  Kelly D. Christensen ,  S. Ray Isaacson ,  Chad M. Adams ,  Frank Holloway

    IPC分类号： A61M5/14

    CPC分类号： A61M39/045 ,  A61M39/26 ,  A61M2039/261 ,  A61M2039/263 ,  A61M2039/266

    摘要： A medical device includes a vascular access device with an access port having a septum and a slit. The slit is formed on the inner surface of the body of the septum where the access port receives an access device that is separate from the vascular access device through the slit of the septum. A pivoting member in communication with the access port pivots when the port is accessed by an access device. The medical device may be used to control the volume displacement of a chamber within the medical device by decreasing the volume of the chamber by inserting a substance having a mass into the chamber, pivoting a structure associated with the chamber, and increasing the volume of the chamber simultaneously and commensurately with the mass of the substance inserted into the chamber.

    摘要翻译： 医疗装置包括具有进入端口的血管通路装置，其具有隔膜和狭缝。 狭缝形成在隔膜主体的内表面上，其中进入端口接收通过隔膜狭缝与血管通路装置分离的进入装置。 当通过接入设备访问端口时，与接入端口通信的枢转构件枢转。 医疗装置可用于通过将具有质量的物质插入腔室中来减小腔室的体积来控制医疗装置内的腔室的体积位移，使与腔室相关联的结构枢转，以及增加腔室的体积 同时并相当于插入腔室的物质的质量。

    Soft-grip medical connector
    59.
    发明申请
    Soft-grip medical connector 审中-公开

    公开(公告)号：US20060264910A1

    公开(公告)日：2006-11-23

    申请号：US11417932

    申请日：2006-05-03

    申请人： Thomas Fangrow

    发明人： Thomas Fangrow

    IPC分类号： A61M39/02 ,  A61M25/16 ,  A61M25/18

    CPC分类号： A61M39/10 ,  A61M39/045 ,  A61M39/22 ,  A61M39/26 ,  A61M2039/263 ,  A61M2039/266 ,  A61M2205/02 ,  A61M2205/586 ,  Y10T29/49826

    摘要： A soft grip medical connector comprises a housing with an upstream end, a downstream end and a lumen extending through a central portion thereof. A flexible member comprises a valve portion integrally formed with a sleeve portion. The valve portion is positioned within a section of the housing and is configured to control a flow of fluid through the housing lumen. The sleeve is inverted to envelope at least a portion of the outer surface of the housing. In some embodiments the gripping portion is integrally formed with the valve portion. In some embodiments, the connector is also generally configured to create a positive pressure in a catheter lumen upon removal of a syringe or other medical device from the upstream end of the connector. Methods of making a medical fluid connector generally comprise forming a valve member with a sleeve extending there from, and assembling the valve, sleeve and housing.

    Positive flow valve
    60.
    发明申请
    Positive flow valve 审中-公开

    公开(公告)号：US20060264849A1

    公开(公告)日：2006-11-23

    申请号：US11417843

    申请日：2006-05-03

    申请人： George Lopez ,  Thomas Fangrow ,  David Arnold ,  Bruce Hubrecht ,  Alison Brummett ,  Thomas Gustus ,  Dennis Bui

    发明人： George Lopez ,  Thomas Fangrow ,  David Arnold ,  Bruce Hubrecht ,  Alison Brummett ,  Thomas Gustus ,  Dennis Bui

    IPC分类号： A61M5/00

    CPC分类号： A61M39/26 ,  A61M39/045 ,  A61M2039/0072 ,  A61M2039/263 ,  A61M2039/266 ,  A61M2039/267

    摘要： A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.