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    DIALYSIS SYSTEM AND METHOD FOR CASSETTE-BASED PUMPING AND VALVING
    1.
    发明申请
    DIALYSIS SYSTEM AND METHOD FOR CASSETTE-BASED PUMPING AND VALVING 有权
    用于基于CASSETTE的泵送和阀门的DIALYSIS系统和方法

    公开(公告)号：US20110106003A1

    公开(公告)日：2011-05-05

    申请号：US12987738

    申请日：2011-01-10

    申请人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, JR. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

    发明人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, JR. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

    IPC分类号： A61M1/28

    CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

    摘要： A peritoneal dialysis system includes a disposable cassette including a flexible sheet; a hardware unit including (i) at least one pump actuator and piston head moved by the pump actuator, (ii) at least one valve actuator, (iii) at least one sensor, and (iv) a disposable cassette interface for interfacing with the disposable cassette, the disposable cassette interface including: (a) at least one pump aperture, the at least one piston head moveable out of and retractable into the at least one pump aperture to move a corresponding pumping portion of the flexible sheet of the disposable cassette, the piston head moving within a vacuum chamber, the vacuum chamber enabling a vacuum to be pulled around the piston head to the flexible sheet of the disposable cassette; (b) at least one valve aperture, at least a portion of the at least one valve actuator located in the valve aperture to move a valve portion of the flexible sheet of the disposable cassette; and (c) at least one sensor aperture, the at least one sensor located in the at least one sensor aperture, the at least one sensor operable with a sensor portion of the flexible sheet of the disposable cassette.

    摘要翻译： 腹膜透析系统包括：包括柔性片的一次性盒; 硬件单元包括（i）由泵致动器移动的至少一个泵致动器和活塞头，（ii）至少一个阀致动器，（iii）至少一个传感器，以及（iv）一次性盒接口，用于与 所述一次性盒式接口包括：（a）至少一个泵孔，所述至少一个活塞头可移动到所述至少一个泵孔中并可缩回到所述至少一个泵孔中，以移动所述一次性盒的柔性片的相应的泵送部分 所述活塞头在真空室内移动，所述真空室能够使所述活塞头周围的真空被拉到所述一次性盒的柔性片; （b）至少一个阀孔，所述至少一个阀致动器的至少一部分位于阀孔中，以移动一次性盒的柔性片的阀部分; 和（c）至少一个传感器孔，所述至少一个传感器位于所述至少一个传感器孔中，所述至少一个传感器可与一次性盒的柔性片的传感器部分一起操作。

    Dialysis system and method for cassette-based pumping and valving
    3.
    发明授权
    Dialysis system and method for cassette-based pumping and valving 有权
    用于基于盒式泵送和阀门的透析系统和方法

    公开(公告)号：US09283312B2

    公开(公告)日：2016-03-15

    申请号：US12987738

    申请日：2011-01-10

    申请人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, Jr. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

    发明人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, Jr. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

    IPC分类号： A61M1/28 ,  A61M1/16

    CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

    摘要： A peritoneal dialysis system includes a disposable cassette including a flexible sheet; a hardware unit including (i) at least one pump actuator and piston head moved by the pump actuator, (ii) at least one valve actuator, (iii) at least one sensor, and (iv) a disposable cassette interface for interfacing with the disposable cassette, the disposable cassette interface including: (a) at least one pump aperture, the at least one piston head moveable out of and retractable into the at least one pump aperture to move a corresponding pumping portion of the flexible sheet of the disposable cassette, the piston head moving within a vacuum chamber, the vacuum chamber enabling a vacuum to be pulled around the piston head to the flexible sheet of the disposable cassette; (b) at least one valve aperture, at least a portion of the at least one valve actuator located in the valve aperture to move a valve portion of the flexible sheet of the disposable cassette; and (c) at least one sensor aperture, the at least one sensor located in the at least one sensor aperture, the at least one sensor operable with a sensor portion of the flexible sheet of the disposable cassette.

    摘要翻译： 腹膜透析系统包括：包括柔性片的一次性盒; 硬件单元包括（i）由泵致动器移动的至少一个泵致动器和活塞头，（ii）至少一个阀致动器，（iii）至少一个传感器，以及（iv）一次性盒接口，用于与 所述一次性盒式接口包括：（a）至少一个泵孔，所述至少一个活塞头可移动到所述至少一个泵孔中并可缩回到所述至少一个泵孔中，以移动所述一次性盒的柔性片的相应的泵送部分 所述活塞头在真空室内移动，所述真空室能够使所述活塞头周围的真空被拉到所述一次性盒的柔性片; （b）至少一个阀孔，所述至少一个阀致动器的至少一部分位于阀孔中，以移动一次性盒的柔性片的阀部分; 和（c）至少一个传感器孔，所述至少一个传感器位于所述至少一个传感器孔中，所述至少一个传感器可与一次性盒的柔性片的传感器部分一起操作。

    PUMPING MATERIAL FOR CASSETTE BASED DIALYSIS AND PUMPING MECHANISM USING SAME
    8.
    发明申请
    PUMPING MATERIAL FOR CASSETTE BASED DIALYSIS AND PUMPING MECHANISM USING SAME 审中-公开
    用于基于CASSETTE的DIALYSIS和泵机构的泵送材料

    公开(公告)号：US20110218487A1

    公开(公告)日：2011-09-08

    申请号：US13110625

    申请日：2011-05-18

    申请人： Sherwin Shang ,  Tahua Yang ,  John Booras

    发明人： Sherwin Shang ,  Tahua Yang ,  John Booras

    IPC分类号： A61M1/28

    CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

    摘要： A fluid pumping mechanism in one embodiment includes a fluid reservoir, and a multiple layer film extending over a portion of the fluid reservoir, wherein fluid is moved through the reservoir by movement of the film from a first position to a second position, the film including first and second layers, each of first and second layers comprising a blend of a polypropylene and a styrene ethylene butadiene block copolymer. Peritoneal dialysis systems are also provided and may include a peritoneal dialysis machine and a disposable cassette defining at least one pump chamber and having a multiple layer film extending over a portion of the at least one pump chamber, the film including first and second layers, each of the first and second layers comprising a blend of a polypropylene and a styrene ethylene butadiene block copolymer.

    摘要翻译： 一个实施例中的流体泵送机构包括流体储存器和在流体储存器的一部分上延伸的多层膜，其中流体通过膜从第一位置移动到第二位置而移动通过储存器，该膜包括 第一层和第二层，第一层和第二层中的每一层包含聚丙烯和苯乙烯乙烯丁二烯嵌段共聚物的共混物。 还提供了腹膜透析系统，并且可以包括腹膜透析机和限定至少一个泵室的一次性盒，并且具有在所述至少一个泵室的一部分上延伸的多层膜，所述膜包括第一和第二层，每个 的第一层和第二层包含聚丙烯和苯乙烯乙烯丁二烯嵌段共聚物的共混物。

    PUMPING MATERIAL FOR CASSETTE BASED DIALYSIS AND PUMPING MECHANISM USING SAME
    9.
    发明申请
    PUMPING MATERIAL FOR CASSETTE BASED DIALYSIS AND PUMPING MECHANISM USING SAME 审中-公开
    用于基于CASSETTE的DIALYSIS和泵机构的泵送材料

    公开(公告)号：US20080103429A1

    公开(公告)日：2008-05-01

    申请号：US11772749

    申请日：2007-07-02

    申请人： Sherwin Shang ,  Tahua Yang ,  John Booras

    发明人： Sherwin Shang ,  Tahua Yang ,  John Booras

    IPC分类号： A61M1/28 ,  A61M1/34 ,  F04B43/00

    CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

    摘要： A fluid pumping mechanism in one embodiment includes a fluid reservoir, and a monolayer film extending over a portion of the fluid reservoir, wherein fluid is moved through the reservoir by movement of the film from a first position to a second position, the film including a first polyolefin. In another embodiment the fluid pumping mechanism includes a fluid reservoir; and a multiple layer film extending over a portion of the fluid reservoir, wherein fluid is moved through the reservoir by movement of the film from a first position to a second position, the film including an inner layer and an outer layer, the inner layer including an ethylene containing polymer.

    摘要翻译： 在一个实施方案中，流体泵送机构包括流体储存器和在所述流体储存器的一部分上延伸的单层膜，其中通过所述膜从第一位置移动到第二位置而使流体移动通过所述储存器，所述膜包括 第一聚烯烃 在另一个实施例中，流体泵送机构包括流体储存器; 以及在所述流体储存器的一部分上延伸的多层膜，其中流体通过所述膜从第一位置移动到第二位置而移动通过所述储存器，所述膜包括内层和外层，所述内层包括 含乙烯的聚合物。