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    Peripheral access venous cannula with infusion side holes and embedded reinforcement
    2.
    发明申请
    Peripheral access venous cannula with infusion side holes and embedded reinforcement 审中-公开
    外周静脉插管，带有输液侧孔和嵌入式加强筋

    公开(公告)号：US20050192558A1

    公开(公告)日：2005-09-01

    申请号：US10787742

    申请日：2004-02-27

    申请人： Steven Bernard ,  Sean Skubitz

    发明人： Steven Bernard ,  Sean Skubitz

    IPC分类号： A61M25/00

    CPC分类号： A61M25/007

    摘要： A peripherally inserted catheter assembly having multiple side holes to be inserted in a peripheral vein and maneuvered upward through the vascular system to access the reservoir of blood beyond and between the venous flappers for continuous blood withdrawal and treatment.

    摘要翻译： 一种外周插入的导管组件，其具有多个侧孔，以插入外周静脉中并向上通过血管系统操纵以进入血液储存器，以便在静脉瓣膜之间和之间进行连续抽血和治疗。

    METHOD AND DEVICE FOR REMOVAL OF RADIOCONTRAST MEDIA FROM BLOOD
    3.
    发明申请
    METHOD AND DEVICE FOR REMOVAL OF RADIOCONTRAST MEDIA FROM BLOOD 有权
    从血液中去除放射性核素介质的方法和装置

    公开(公告)号：US20070123838A1

    公开(公告)日：2007-05-31

    申请号：US11620438

    申请日：2007-01-05

    申请人： Steven Bernard ,  John O'Mahony ,  Andrew Halpert ,  Mark Gelfand ,  Howard Levin

    发明人： Steven Bernard ,  John O'Mahony ,  Andrew Halpert ,  Mark Gelfand ,  Howard Levin

    IPC分类号： A61M31/00

    CPC分类号： A61M1/34 ,  A61M1/341 ,  A61M1/342 ,  A61M1/3431 ,  A61M1/3441 ,  A61M1/3451 ,  A61M1/36 ,  A61M1/3613 ,  A61M1/3615 ,  A61M1/3621 ,  A61M2205/15 ,  A61M2205/3331 ,  B01D61/145 ,  B01D61/22

    摘要： An extracorporeal blood circuit including: a withdrawal conduit connectable to a coronary withdrawal catheter; a withdrawal pump connectable to the withdrawal conduit, wherein a pumping rate of the withdrawal pump determines a blood withdrawal rate from the coronary withdrawal catheter; a filter having an input connected to the withdrawal conduit and a blood output connected to an infusion conduit and a filtrate output connected to a filtrate conduit; a filtrate measurement device to determine an amount of filtrate removed from the blood in the filter; a fluid supplementation conduit providing a blood replacement fluid to at least one of the withdrawal conduit, filter and infusion conduit; a supplementation pump connectable to the fluid supplementation conduit, wherein a pumping rate of the supplementation pump determines a rate at which the blood replacement fluid flows into the blood flowing through the blood circuit, and a controller regulating the pumping rate of the supplementation pump such that the rate of the blood replacement fluid provides an amount of blood replacement fluid to the at least one of the withdrawal conduit, filter and infusion conduit so as to substantially match the amount of filtrate removed.

    摘要翻译： 一种体外血液回路，包括：可连接到冠状动脉取出导管的取出导管; 一个可连接到取出导管的抽吸泵，其中抽吸泵的泵送速率决定了冠状动脉取出导管的血液抽出速率; 过滤器，其具有连接到所述抽出管道的输入件，以及连接到输注管道的血液输出件和连接到滤液管道的滤液输出件; 滤液测量装置，用于确定从过滤器中的血液中除去的滤液量; 流体补充导管，其向至少一个取出导管，过滤器和输注导管提供血液置换流体; 补充泵可连接到流体补充导管，其中补充泵的泵送速率确定血液置换液体流入血液循环中的血液的速率，以及调节补充泵的泵送速率的控制器，使得 血液置换液体的速率向抽出管道，过滤器和输注管道中的至少一个提供一定量的血液置换液体，以便基本上匹配除去的滤液量。

    Extracorporeal circuit for peripheral vein fluid removal
    6.
    再颁专利
    Extracorporeal circuit for peripheral vein fluid removal 有权
    用于外周静脉液体去除的体外电路

    公开(公告)号：USRE38869E1

    公开(公告)日：2005-11-08

    申请号：US10936827

    申请日：2004-09-09

    申请人： Hans-Dietrich Polaschegg ,  Steven Bernard ,  Howard R. Levin ,  Mark Gelfand

    发明人： Hans-Dietrich Polaschegg ,  Steven Bernard ,  Howard R. Levin ,  Mark Gelfand

    IPC分类号： A61M1/34

    摘要： An extracorporeal blood circuit is disclosed for withdrawing, filtering and returning blood from peripheral blood vessels. The blood passage in the circuit extends through a withdrawal tube connected to a catheter in a peripheral vein, a filter, one or more pressure sensors and return tube also connected to a catheter in a peripheral vein (which may or may not be the same vein as used for the withdrawal tube). The blood passage is air free, and has smooth passage walls which promoted continuous and uniform flow of the blood through the circuit.

    摘要翻译： 公开了用于从外周血管抽出，过滤和返回血液的体外血液回路。 电路中的血液通道延伸通过连接到外周静脉中的导管的抽出管，过滤器，一个或多个压力传感器和返回管，其也连接到外周静脉中的导管（其可以是或可以不是相同的静脉 如用于取出管）。 血液通道是无空气的，并且具有平滑的通道壁，促进血液连续流动通过电路。

    HOLLOW FIBER FILTER FOR EXTRACORPOREAL BLOOD CIRCUIT
    9.
    发明申请
    HOLLOW FIBER FILTER FOR EXTRACORPOREAL BLOOD CIRCUIT 有权
    中空纤维过滤器用于超声波血液循环

    公开(公告)号：US20080060990A1

    公开(公告)日：2008-03-13

    申请号：US11942416

    申请日：2007-11-19

    申请人： Steven Bernard ,  Kelley Stickan

    发明人： Steven Bernard ,  Kelley Stickan

    IPC分类号： B01D63/02

    CPC分类号： B01D61/20 ,  B01D63/02 ,  B01D63/021 ,  B01D63/022 ,  B01D2313/21

    摘要： A filter for an extracorporeal blood circuit including: a bundle of hollow fibers having an end section encased in a potting material, wherein the end section further comprises a stem of fibers and potting material and an annular disk of the potting material extending radially outward from the stem, wherein the annular disk of the potting material is substantially wider than the stem, the stem protrudes from the disk and the stem includes a side surface extending along a length of the stem; an end surface of the stem substantially perpendicular to the length of the stem and including open ends of the fibers distributed throughout the end surface including open ends proximate to a perimeter of the end surface; a filter housing through which extends the bundle, the filter housing comprising a tubular section and a first end section and a second end section at opposite ends of the tubular section, wherein the annular disk is seated in the first end section and the stem is narrower than the tubular section along the length of the stem; a filter header cap mounted on the first end section of the filter housing, wherein the filter header cap includes an inlet connectable to a blood line and an open end, the filter header cap including a cap side surface abutting the stem side surface, and the second end section connectable to a blood line.

    摘要翻译： 一种用于体外血液回路的过滤器，包括：一束中空纤维，其具有封装在灌封材料中的端部部分，其中所述端部部分还包括纤维杆和灌封材料，以及从所述灌封材料径向向外延伸的所述灌封材料的环形盘 茎，其中所述灌封材料的环形盘基本上比所述杆宽，所述杆从所述盘突出并且所述杆包括沿所述杆的长度延伸的侧表面; 所述杆的端表面基本上垂直于所述杆的长度并且包括分布在所述端表面中的所述纤维的开口端，包括靠近所述端表面的周边的开口端; 过滤器壳体，通过所述过滤器壳体延伸，所述过滤器壳体包括管状部分，所述过滤器壳体包括管状部分，所述第一端部部分和所述管状部分的相对端处的第二端部部分，其中所述环形盘位于所述第一端部中，并且所述阀杆较窄 比沿着杆的长度的管状部分; 安装在过滤器壳体的第一端部上的过滤嘴盖，其中过滤器集管盖包括可连接到血液管线和开口端的入口，过滤器集管盖包括邻接阀杆侧表面的盖侧表面， 第二端部可连接到血液线。