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    Devices for Connecting Catheter Assembly to Collection Receptacle
    72.
    发明申请
    Devices for Connecting Catheter Assembly to Collection Receptacle 审中-公开
    将导管组件连接到收集插座的装置

    公开(公告)号：US20100036366A1

    公开(公告)日：2010-02-11

    申请号：US12578162

    申请日：2009-10-13

    申请人： Jamie Glen House

    发明人： Jamie Glen House

    IPC分类号： A61M25/16

    CPC分类号： A61M39/12 ,  A61M25/0097 ,  A61M39/1011 ,  Y10S604/905

    摘要： A device for connecting a catheter assembly to a collection receptacle is disclosed. The device is situated at a distal portion of the catheter assembly and the connection made may be either temporary or permanent.

    摘要翻译： 公开了一种用于将导管组件连接到收集容器的装置。 该装置位于导管组件的远端部分，并且所制造的连接可以是暂时的或永久的。

    MEDICAL DEVICE INCLUDING BRAID WITH COATED PORTION
    74.
    发明申请
    MEDICAL DEVICE INCLUDING BRAID WITH COATED PORTION 有权
    医疗装置，包括带有涂层部分的BRAID

    公开(公告)号：US20100004631A1

    公开(公告)日：2010-01-07

    申请号：US12166079

    申请日：2008-07-01

    申请人： PU ZHOU

    发明人： PU ZHOU

    IPC分类号： A61M25/16 ,  A61M25/00

    CPC分类号： A61L29/085 ,  A61M25/0045 ,  A61M25/005 ,  A61M25/0053

    摘要： Alternative design, material, manufacturing method, and use for medical devices, such as catheters, catheter shafts and the like. An example includes a medical device, such as a catheter shaft, including an elongated tubular braid comprising a plurality of filaments and including an end portion coated with a first polymeric material having a first melting point temperature, wherein the first polymeric material attaches the braid filaments together. A second polymeric material having a second melting temperature lower than the first melting point temperature may be attached to the coated end portion of the braid. In some embodiments, the underlying a first polymeric material may reduce the tendency of the braid to flair into the second polymeric material. Other examples relate to methods of making such medical devices, such as a catheter shaft, of the like.

    摘要翻译： 替代设计，材料，制造方法以及用于医疗装置，例如导管，导管轴等。 一个实例包括诸如导管轴的医疗装置，包括细长的管状编织物，其包括多根细丝并且包括涂覆有具有第一熔点温度的第一聚合物材料的端部部分，其中第一聚合物材料附着编织丝 一起。 具有低于第一熔点温度的第二熔融温度的第二聚合物材料可以附着到编织物的涂覆端部。 在一些实施方案中，第一聚合物材料的底层可以减少编织物融入第二聚合物材料的趋势。 其它实例涉及制​​造诸如导管轴等医疗装置的方法。

    PRESSURE SENSING CATHETER
    75.
    发明申请
    PRESSURE SENSING CATHETER 有权
    压力传感器

    公开(公告)号：US20090306539A1

    公开(公告)日：2009-12-10

    申请号：US12480307

    申请日：2009-06-08

    申请人： David M. Woodruff ,  Phillip M. Leopold

    发明人： David M. Woodruff ,  Phillip M. Leopold

    IPC分类号： A61B5/03 ,  A61M25/16

    CPC分类号： A61M25/1036 ,  A61B5/205 ,  A61M25/1011 ,  A61M2025/0002 ,  A61M2205/3331 ,  Y10T29/49826

    摘要： This invention provides a pressure sensing catheter, and method for using the same, which eliminates the practitioners' need to fill the catheter with fluid manually prior to insertion, and thereby increases the accuracy and ease of the overall pressure-sensing procedure. The illustrative catheter includes, in its proximal end, a transducer base or housing that is permanently attached to the catheter shaft. The base includes, inserted thereinto, one or more miniaturized pressure transducer assemblies, which are in fluid communication with corresponding pressure lumens that extend down the shaft and are in communication with one or more predetermined balloons by discrete channels or ports, which provide a fluid passage between the interior space of the balloon and the corresponding pressure lumen. The integral assembly includes a predetermined, previously installed charge of fluid that extends from the transducer, through the corresponding pressure lumen and into the interior volume of the sensing balloon. The charge of fluid has been made free of any air bubbles at the point of manufacture, and is delivered fully charged, so that maximum sensing accuracy and minimum setup time are achieved. In alternate embodiments the catheter can include a fluid infusion/flushing lumen and port interconnected to a proximal fluid connection.

    摘要翻译： 本发明提供了一种压力感测导管及其使用方法，其消除了在插入之前从业人员手动填充导管的需要，从而提高了整体压力感测过程的准确性和易用性。 说明性导管在其近端包括永久地附接到导管轴的换能器基座或壳体。 基座包括插入其中的一个或多个小型化的压力换能器组件，其与相应的压力腔流体连通，所述相应的压力腔在轴下方延伸并且通过离散的通道或端口与一个或多个预定气囊相连通， 在气球的内部空间和相应的压力腔之间。 一体式组件包括预先安装的从换能器延伸的预先安装的流体，通过相应的压力腔并进入感测气囊的内部空间。 在制造过程中，液体的充气已经没有任何气泡，并被完全充电，从而实现了最大的感测精度和最小的建立时间。 在替代实施例中，导管可以包括流体输注/冲洗腔和互连到近端流体连接的端口。

    LOCKING CLAMP
    76.
    发明申请
    LOCKING CLAMP 失效
    锁扣

    公开(公告)号：US20090299338A1

    公开(公告)日：2009-12-03

    申请号：US12472827

    申请日：2009-05-27

    申请人： Giorgio di Palma

    发明人： Giorgio di Palma

    IPC分类号： A61M25/16

    CPC分类号： A61M25/02

    摘要： A locking clamp is provided that is used for securing at least one tube. The locking clamp has a first and second end axially opposed end pieces and a plurality of locking members extending between the first and second end pieces. Living hinges connect the first and second end pieces to the locking members and allow selective movement of the locking members between an unlocked position and a locked position. In the locked position, the locking members can extend in overlying partially coextensive relation to each other, and the one set of locking members can be defined in a substantially axially opposed, coplanar parallel relationship to the second set of locking members. The clamp may be used during high pressure applications to secure one tube in relationship to another tube.

    摘要翻译： 提供了用于固定至少一个管的锁定夹。 锁定夹具具有第一和第二端轴向相对的端部件和在第一和第二端件之间延伸的多个锁定构件。 活动铰链将第一和第二端部件连接到锁定构件并且允许锁定构件在解锁位置和锁定位置之间的选择性移动。 在锁定位置，锁定构件可以以彼此重叠的部分共同延伸的关系延伸，并且一组锁定构件可以被限定为与第二组锁定构件基本上轴向相对的共面平行关系。 可以在高压应用中使用夹具来固定与另一个管相关的一个管。

    Catheter
    78.
    发明申请
    Catheter 审中-公开
    导管

    公开(公告)号：US20090270801A1

    公开(公告)日：2009-10-29

    申请号：US11910714

    申请日：2006-04-05

    申请人： Tamotsu Shimada ,  Masayuki Takatera ,  Takuji Nishide

    发明人： Tamotsu Shimada ,  Masayuki Takatera ,  Takuji Nishide

    IPC分类号： A61M25/10 ,  A61M25/16

    CPC分类号： A61M25/0029 ,  A61M25/0023 ,  A61M25/0032 ,  A61M25/0043 ,  A61M25/10 ,  A61M2025/0037 ,  A61M2025/0183

    摘要： A catheter having a proximal shaft and a distal shaft each having a proximal end section and a distal end section. The distal end of the proximal shaft and the proximal end of the distal shaft are connected to each other, a catheter holding hub is connected to the proximal end of the proximal shaft, and a part of at least the distal shaft is constructed from an inner shaft and an outer shaft coaxially surrounding the inner shaft. The inner shaft is extended out from the outer shaft to the distal side. The lumen of the inner shaft forms a guidewire lumen. The catheter has a means for restricting relative movement of the outer shaft and the inner shaft occurring when pressing force exceeding a predetermined level is applied to the catheter.

    摘要翻译： 具有近端轴和远端轴的导管，每个远端轴具有近端部分和远端部分。 近端轴的远端和远侧轴的近端彼此连接，导管保持毂连接到近端轴的近端，并且至少远端轴的一部分由内侧 轴和外轴同轴地围绕内轴。 内轴从外轴延伸到远侧。 内轴的内腔形成导丝管腔。 导管具有用于限制当超过预定水平的压力被施加到导管时发生的外轴和内轴的相对运动的装置。

    Medical connector
    79.
    发明授权
    Medical connector 有权
    医疗连接器

    公开(公告)号：US07588563B2

    公开(公告)日：2009-09-15

    申请号：US11492537

    申请日：2006-07-24

    申请人： Gianni Guala

    发明人： Gianni Guala

    IPC分类号： A61M25/16

    CPC分类号： A61M39/10 ,  A61M39/1011 ,  A61M2039/1016 ,  A61M2039/1033

    摘要： Medical connector comprising a tubular body with an inlet fitting and an outlet fitting of the female luer-lock type connected to the body in a rotary and axially translatable way between a retracted position and an advanced position. One-directional detent assemblies enable rotation of the outlet fitting in one direction in the retracted position and in the opposite direction in the advanced position.

    摘要翻译： 医用连接器包括管体，其具有入口配件和阴式鲁尔锁定型的出口配件，该接头配件和连接到本体的出口接头以缩回位置和前进位置之间的旋转和轴向平移方式连接。 单向止动组件能够使出口接头在缩回位置沿一个方向旋转并且在相反方向上在前进位置中旋转。

    Multisegment Interconnect Device for Elastic Tubing
    80.
    发明申请
    Multisegment Interconnect Device for Elastic Tubing 审中-公开
    用于弹性管的多段互连装置

    公开(公告)号：US20090227954A1

    公开(公告)日：2009-09-10

    申请号：US12399772

    申请日：2009-03-06

    申请人： David A. Loiterman ,  Michael G. Loiterman

    发明人： David A. Loiterman ,  Michael G. Loiterman

    IPC分类号： A61M25/16 ,  F16L35/00

    CPC分类号： F16L33/227 ,  A61M39/12 ,  A61M2039/1077 ,  F16L31/00 ,  F16L33/30

    摘要： The present disclosure generally relates to an multisegment interconnect device for permanently connecting adjacent elastic tubes, catheter ends, or other fluid transportation conduits where tubes are push-locked over conical outer ends each with a locking lip, the segments are connected at an interface, and the segments are adapted in length or geometry to permanently connect the tubes and hold a different length of tube over the body of the multisegment interconnect device.

    摘要翻译： 本公开内容通常涉及用于永久地连接相邻的弹性管，导管末端或其它流体输送导管的多段互连装置，其中管被锁定在每个具有锁定唇缘的锥形外端上，所述段在界面处连接， 所述段适于长度或几何形状以永久地连接管并将不同长度的管保持在多段互连装置的主体上。