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    PRESSURE SENSOR AND GUIDE WIRE WITH SELF WETTING TUBE
    1.
    发明申请
    PRESSURE SENSOR AND GUIDE WIRE WITH SELF WETTING TUBE 审中-公开
    压力传感器和带自动润湿管的导线

    公开(公告)号：US20160249821A1

    公开(公告)日：2016-09-01

    申请号：US15053308

    申请日：2016-02-25

    申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

    发明人： Shawn BOYE ,  Fredrik MAHLIN ,  Stefan TIENSUU ,  Niklas BORG ,  Johan MATTSSON ,  Johan GRUNDIN ,  Mats HILMERSSON ,  Christian SPRINGE ,  Sara SUNDLER ,  Dean HACKER ,  Ryan CEREPAK

    IPC分类号： A61B5/03 ,  A61B5/00 ,  A61B5/0215

    CPC分类号： A61B5/036 ,  A61B5/021 ,  A61B5/0215 ,  A61B5/6851 ,  A61B2562/0247 ,  A61B2562/17 ,  A61M2025/0002 ,  A61M2025/0003

    摘要： A guide wire for biological pressure measurement includes a tube extending along a longitudinal axis of the guide wire; and a pressure sensor for biological pressure measurement, at least a portion of the pressure sensor being mounted within the tube. The pressure sensor comprises a pressure sensor membrane facing a top side of the tube. A circumferential wall of the tube includes at least six openings: a first distal opening, a second distal opening located on a right side of the tube, a third distal opening located on a left side of the tube, a first proximal opening, a second proximal opening located on a right side of the tube, and a third proximal opening located on a left side of the tube. The first distal opening is larger than the second and third distal openings, and the first proximal opening is larger than the second and third proximal openings.

    摘要翻译： 用于生物压力测量的引导线包括沿着导丝的纵向轴线延伸的管; 以及用于生物压力测量的压力传感器，所述压力传感器的至少一部分安装在所述管内。 压力传感器包括面向管的顶侧的压力传感器膜。 管的周壁包括至少六个开口：第一远端开口，位于管右侧的第二远端开口，位于管左侧的第三远端开口，第一近端开口，第二远端开口 近端开口位于管的右侧，第三近端开口位于管的左侧。 第一远端开口大于第二和第三远端开口，第一近端开口大于第二和第三近端开口。

    PRESSURE SENSOR AND GUIDE WIRE WITH HYDROPHILIC MATERIAL
    2.
    发明申请
    PRESSURE SENSOR AND GUIDE WIRE WITH HYDROPHILIC MATERIAL 有权

    公开(公告)号：US20210169358A1

    公开(公告)日：2021-06-10

    申请号：US17124864

    申请日：2020-12-17

    申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

    发明人： Shawn BOYE ,  Fredrik MAHLIN ,  Stefan TIENSUU ,  Niklas BORG ,  Johan MATTSSON ,  Johan GRUNDIN ,  Mats HILMERSSON ,  Sara SUNDLER ,  Dean HACKER ,  Ryan CEREPAK

    IPC分类号： A61B5/03 ,  A61B5/021 ,  A61B5/0215 ,  A61B5/00

    摘要： A pressure sensor configured for biological pressure measurement at a distal end portion of an elongated member comprises a dissolvable hydrophilic material coated on a surface of the pressure sensor. A guide wire for biological pressure measurement may include a tube extending along a longitudinal axis of the guide wire; and a pressure sensor for biological pressure measurement, at least a portion of the pressure sensor being mounted within the tube. The pressure sensor comprises a pressure sensor membrane facing a top side of the tube. A circumferential wall of the tube includes at least six openings: a first distal opening, a second distal opening located on a right side of the tube, a third distal opening located on a left side of the tube, a first proximal opening, a second proximal opening located on a right side of the tube, and a third proximal opening located on a left side of the tube. The first distal opening is larger than the second and third distal openings, and the first proximal opening is larger than the second and third proximal openings.

    SENSOR GUIDE WIRE DEVICE AND SYSTEM INCLUDING A SENSOR GUIDE WIRE DEVICE
    4.
    发明申请
    SENSOR GUIDE WIRE DEVICE AND SYSTEM INCLUDING A SENSOR GUIDE WIRE DEVICE 审中-公开
    传感器指导线设备和系统，包括传感器指导线设备

    公开(公告)号：US20160262698A1

    公开(公告)日：2016-09-15

    申请号：US15030770

    申请日：2014-10-23

    申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

    发明人： Fredrik MAHLIN

    IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/01 ,  A61B5/0215 ,  A61B5/026

    CPC分类号： A61B5/6851 ,  A61B5/01 ,  A61B5/0215 ,  A61B5/026 ,  A61B5/14503 ,  A61M2025/0002 ,  A61M2025/0003

    摘要： A sensor guide wire for an intravascular measurement of a physiological variable in a living body, may comprise a proximal tube portion; a distal end portion; and a sensor element configured to measure the physiological variable based on exposure to fluid in the living body. The sensor guide wire may further comprise a mounting structure supporting the sensor element in a freely suspended manner in a lumen within the sensor guide wire and/or a cylindrical-shaped jacket forming an interior space housing the sensor element and extending from a distal end of the proximal tube portion to a proximal end of the distal end portion in which the outer circumferential wall of the jacket includes a plurality of slots located between at least one aperture of the outer circumferential wall and one of the distal and proximal ends of the jacket.

    摘要翻译： 用于生物体内的生理变量的血管内测量的传感器引导线可以包括近端管部分; 远端部; 以及传感器元件，被配置为基于暴露于生物体中的流体来测量生理变量。 传感器导丝可进一步包括安装结构，该安装结构将传感器元件以自由悬挂的方式支撑在传感器导丝内的内腔中，和/或圆柱形护套形成容纳传感器元件并从远端延伸的内部空间 近端管部分到远端部分的近端，其中护套的外周壁包括位于外周壁的至少一个孔和护套的远端和近端中的一个之间的多个狭槽。