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9 条记录 (耗时 0.016 秒)

    OPEN LUMEN AIR FILTRATION FOR LIQUID LINES
    1.
    发明申请
    OPEN LUMEN AIR FILTRATION FOR LIQUID LINES 有权
    打开液体空气过滤器

    公开(公告)号：US20100218679A1

    公开(公告)日：2010-09-02

    申请号：US12681142

    申请日：2007-10-13

    申请人： Neema Hekmat ,  Lipkong Yap

    发明人： Neema Hekmat ,  Lipkong Yap

    IPC分类号： B01D19/00

    CPC分类号： A61M1/3627 ,  A61M5/385 ,  B01D19/0031 ,  B01D19/0036

    摘要： Devices and systems for capturing and removing accumulated gas bubbles in a liquid-carrying line wherein the device is an expanded double-layered chamber designed and adapted to be integrally placed within the flow pathway of a liquid-carrying line. The device allows insertion of tubes and wires through the device while in use without occlusion of the fluid flow path and without interruption of the bubble-removing function. The efficiency of the air venting and bubble-removing process is not dependent on the fluid flow rate under stable flow conditions, and the device works to remove air bubbles under a range of orientations.

    摘要翻译： 用于捕获和去除液体输送管线中积聚的气泡的装置和系统，其中该装置是设计和适于一体地放置在液体输送管线的流动路径内的扩展的双层室。 该装置允许管和线穿过装置在使用中而不堵塞流体流路并且不中断除泡功能。 排气和除气过程的效率不依赖于稳定流动条件下的流体流速，并且该装置用于在取向范围内去除气泡。

    Open lumen air filtration for liquid lines
    3.
    发明授权
    Open lumen air filtration for liquid lines 有权
    开放流明空气过滤为液体线

    公开(公告)号：US08192534B2

    公开(公告)日：2012-06-05

    申请号：US12681142

    申请日：2007-10-13

    申请人： Neema Hekmat ,  Lipkong Yap

    发明人： Neema Hekmat ,  Lipkong Yap

    IPC分类号： B01D53/22

    CPC分类号： A61M1/3627 ,  A61M5/385 ,  B01D19/0031 ,  B01D19/0036

    摘要： Devices and systems for capturing and removing accumulated gas bubbles in a liquid-carrying line wherein the device is an expanded double-layered chamber designed and adapted to be integrally placed within the flow pathway of a liquid-carrying line. The device allows insertion of tubes and wires through the device while in use without occlusion of the fluid flow path and without interruption of the bubble-removing function. The efficiency of the air venting and bubble-removing process is not dependent on the fluid flow rate under stable flow conditions, and the device works to remove air bubbles under a range of orientations.

    摘要翻译： 用于捕获和去除液体输送管线中积聚的气泡的装置和系统，其中该装置是设计和适于一体地放置在液体输送管线的流动路径内的扩展的双层室。 该装置允许管和线穿过装置在使用中而不堵塞流体流路并且不中断除泡功能。 排气和除气过程的效率不依赖于稳定流动条件下的流体流速，并且该装置用于在取向范围内去除气泡。

    VASCULAR SHEATH WITH VARIABLE LUMEN CONSTRUCTION
    5.
    发明申请
    VASCULAR SHEATH WITH VARIABLE LUMEN CONSTRUCTION 审中-公开
    具有可变的建筑结构的血管

    公开(公告)号：US20070167913A1

    公开(公告)日：2007-07-19

    申请号：US11548565

    申请日：2006-10-11

    申请人： Jeffrey Elkins ,  Harry Goodson ,  Craig Ball ,  Aurelio Valencia ,  Samir Patel ,  Neema Hekmat

    发明人： Jeffrey Elkins ,  Harry Goodson ,  Craig Ball ,  Aurelio Valencia ,  Samir Patel ,  Neema Hekmat

    IPC分类号： A61M5/178 ,  A61F2/06 ,  A61M31/00

    CPC分类号： A61M25/0662 ,  A61F2/07 ,  A61F2002/065 ,  A61M25/0668 ,  A61M2025/0024 ,  A61M2025/0183 ,  A61M2025/0188 ,  A61M2025/0681

    摘要： A system for delivering a renal treatment and a peripheral treatment includes a renal catheter, a peripheral catheter, and an introducer sheath having first and second lumens. The first lumen is configured to receive the renal catheter and is sized to extend from a patient insertion site to a femoral or iliac artery location near or distal to a patient aortic branch. The second lumen is configured to receive the peripheral catheter and is sized to extend from the patient insertion site to an opposite femoral or iliac artery location near or distal to the patient aortic branch. A method of delivering a renal treatment and a peripheral treatment includes positioning an introducer sheath in an iliac artery, advancing a renal catheter and a peripheral catheter through the introducer sheath, where the renal catheter is separated from the peripheral catheter within the introducer sheath by a flap.

    摘要翻译： 用于递送肾脏治疗和外周治疗的系统包括肾导管，外周导管和具有第一和第二腔的导引鞘。 第一管腔被配置为接纳肾导管，其尺寸设计成从患者插入位置延伸到患者主动脉分支附近或远侧的股骨或髂动脉位置。 第二管腔构造成接收外周导管，其尺寸设计成从患者插入位置延伸到患者主动脉分支附近或远侧的相对的股骨或髂动脉位置。 递送肾脏治疗和周边治疗的方法包括将引导器鞘定位在髂动脉中，使肾导管和外周导管穿过导引鞘，其中肾导管与导引鞘内的周围导管分开一个 皮瓣

    RENAL ASSESSMENT SYSTEMS AND METHODS
    9.
    发明申请
    RENAL ASSESSMENT SYSTEMS AND METHODS 审中-公开
    RENAL评估系统和方法

    公开(公告)号：US20090105799A1

    公开(公告)日：2009-04-23

    申请号：US12256154

    申请日：2008-10-22

    申请人： Neema Hekmat ,  Courtney Yin ,  Frank Altamura ,  Jeff Elkins ,  Aurelio Valencia ,  Burt Goodson

    发明人： Neema Hekmat ,  Courtney Yin ,  Frank Altamura ,  Jeff Elkins ,  Aurelio Valencia ,  Burt Goodson

    IPC分类号： A61F2/06 ,  A61B5/02

    CPC分类号： A61B5/6852 ,  A61B5/1076 ,  A61B5/201 ,  A61F2/82 ,  A61F2250/0002

    摘要： Techniques for assessing a physiological profile of a patient include advancing a catheter shaft of a bifurcated renal catheter system into an aorta of the patient, deploying branches of the bifurcated renal catheter system into the renal arteries of the patient, detecting a renal arterial physiological parameter with a sensing mechanism, and assessing the physiological profile of the patient based on the physiological parameter. Related techniques include modifying or initiating pharmacological or surgical treatments for the patient based on the assessment.

    摘要翻译： 用于评估患者的生理特征的技术包括将分叉的肾导管系统的导管轴推进到患者的主动脉中，将分叉的肾导管系统的分支部署到患者的肾动脉中，检测肾动脉生理参数， 感测机制，并且基于生理参数评估患者的生理特征。 相关技术包括基于评估修改或启动患者的药理或外科治疗。