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    DRAIN AND FILL LOGIC FOR AUTOMATED PERITONEAL DIALYSIS
    1.
    发明申请
    DRAIN AND FILL LOGIC FOR AUTOMATED PERITONEAL DIALYSIS 有权
    用于自动化透析的排水和填充逻辑

    公开(公告)号：US20120071815A1

    公开(公告)日：2012-03-22

    申请号：US13195376

    申请日：2011-08-01

    申请人： Robert W. Childers ,  Ying-Cheng Lo ,  Peter Hopping

    发明人： Robert W. Childers ,  Ying-Cheng Lo ,  Peter Hopping

    IPC分类号： A61M1/28

    CPC分类号： A61M1/28 ,  A61M1/282

    摘要： The present system and method in one embodiment limit a maximum instantaneous peritoneal volume to a comfortable level, while allowing the dialysis machine to advance to fill a prescribed volume whenever the drain ends after a minimum drain percentage has been attained. If a low drain condition occurs, the nominal fill volume is lowered and a therapy cycle is added, so that a prescribed total amount of fresh therapy fluid is used during therapy, maximizing therapeutic benefit. An allowable residual volume at the end of an incomplete drain is increased, thereby lowering the probability of a subsequent low drain condition.

    摘要翻译： 在一个实施例中，本系统和方法将最大瞬时腹膜容积限制到舒适水平，同时每当排水终点达到最小排水百分比后，允许透析机前进以填充规定的体积。 如果发生低排泄状况，则标称填充体积降低并加入治疗周期，使得在治疗期间使用规定的总量的新鲜治疗液，使治疗效果最大化。 在不完全排水结束时允许的剩余体积增加，从而降低随后的低排放条件的可能性。

    Drain and fill logic for automated peritoneal dialysis
    2.
    发明授权
    Drain and fill logic for automated peritoneal dialysis 有权
    自动腹膜透析的排水和填充逻辑

    公开(公告)号：US08936720B2

    公开(公告)日：2015-01-20

    申请号：US13195376

    申请日：2011-08-01

    申请人： Robert W. Childers ,  Ying-Cheng Lo ,  Peter Hopping

    发明人： Robert W. Childers ,  Ying-Cheng Lo ,  Peter Hopping

    IPC分类号： A61M1/28 ,  B01D61/32

    CPC分类号： A61M1/28 ,  A61M1/282

    摘要： The present system and method in one embodiment limit a maximum instantaneous peritoneal volume to a comfortable level, while allowing the dialysis machine to advance to fill a prescribed volume whenever the drain ends after a minimum drain percentage has been attained. If a low drain condition occurs, the nominal fill volume is lowered and a therapy cycle is added, so that a prescribed total amount of fresh therapy fluid is used during therapy, maximizing therapeutic benefit. An allowable residual volume at the end of an incomplete drain is increased, thereby lowering the probability of a subsequent low drain condition.

    摘要翻译： 在一个实施例中，本系统和方法将最大瞬时腹膜容积限制到舒适水平，同时每当排水终点达到最小排水百分比后，允许透析机前进以填充规定的体积。 如果发生低排泄状况，则标称填充体积降低并加入治疗周期，使得在治疗期间使用规定的总量的新鲜治疗液，使治疗效果最大化。 在不完全排水结束时允许的剩余体积增加，从而降低随后的低排放条件的可能性。

    Dialysis system having automated effluent sampling and peritoneal equilibration test
    4.
    发明授权
    Dialysis system having automated effluent sampling and peritoneal equilibration test 有权
    透析系统具有自动流出物取样和腹膜平衡试验

    公开(公告)号：US08449495B2

    公开(公告)日：2013-05-28

    申请号：US12128385

    申请日：2008-05-28

    申请人： Peter Hopping ,  Steve J. Lindo ,  Meir Dahan ,  Robert W. Childers

    发明人： Peter Hopping ,  Steve J. Lindo ,  Meir Dahan ,  Robert W. Childers

    IPC分类号： A61M1/00

    CPC分类号： A61M1/28 ,  A61M1/288 ,  A61M2205/12 ,  A61M2205/50 ,  A61M2205/60

    摘要： A dialysis system includes at least one dialysis fluid pump actuator, a disposable cassette including at least one pump chamber operable with the at least one pump actuator, the disposable cassette further including a plurality of fluid ports configured to be connected fluidly to a plurality of fluid containers, and a processor programmed to cause the at least one pump actuator to operate the at least one pumping chamber to selectively move effluent dialysis fluid to a drain container or to a sample container.

    摘要翻译： 透析系统包括至少一个透析流体泵致动器，一次性盒，其包括至少一个可与该至少一个泵致动器一起操作的泵室，该一次性盒还包括多个流体端口，该流体端口被配置成流体连接到多个流体 容器和处理器，其被编程为使所述至少一个泵致动器操作所述至少一个泵送室，以选择性地将流出的透析流体移动到排水容器或样品容器。

    DIALYSIS SYSTEM HAVING AUTOMATED EFFLUENT SAMPLING AND PERITONEAL EQUILIBRATION TEST
    5.
    发明申请
    DIALYSIS SYSTEM HAVING AUTOMATED EFFLUENT SAMPLING AND PERITONEAL EQUILIBRATION TEST 有权
    具有自动液体抽取和平衡平衡测试的透析系统

    公开(公告)号：US20090299272A1

    公开(公告)日：2009-12-03

    申请号：US12128385

    申请日：2008-05-28

    申请人： Peter Hopping ,  Steve J. Lindo ,  Meir Dahan ,  Robert W. Childers

    发明人： Peter Hopping ,  Steve J. Lindo ,  Meir Dahan ,  Robert W. Childers

    IPC分类号： A61M1/28

    CPC分类号： A61M1/28 ,  A61M1/288 ,  A61M2205/12 ,  A61M2205/50 ,  A61M2205/60

    摘要： A dialysis system includes at least one dialysis fluid pump actuator, a disposable cassette including at least one pump chamber operable with the at least one pump actuator, the disposable cassette further including a plurality of fluid ports configured to be connected fluidly to a plurality of fluid containers, and a processor programmed to cause the at least one pump actuator to operate the at least one pumping chamber to selectively move effluent dialysis fluid to a drain container or to a sample container.

    摘要翻译： 透析系统包括至少一个透析流体泵致动器，一次性盒，其包括至少一个可与该至少一个泵致动器一起操作的泵室，该一次性盒还包括多个流体端口，该流体端口被配置成流体连接到多个流体 容器和处理器，其被编程为使所述至少一个泵致动器操作所述至少一个泵送室，以选择性地将流出的透析流体移动到排水容器或样品容器。

    Peritoneal dialysis machine with variable voltage input control scheme
    7.
    发明授权
    Peritoneal dialysis machine with variable voltage input control scheme 有权
    腹膜透析机具有可变电压输入控制方案

    公开(公告)号：US08403880B2

    公开(公告)日：2013-03-26

    申请号：US12582473

    申请日：2009-10-20

    申请人： Peter Hopping ,  Alex Anping Yu

    发明人： Peter Hopping ,  Alex Anping Yu

    IPC分类号： A61M1/00 ,  H05B3/02

    CPC分类号： A61M1/267 ,  A61M1/166 ,  A61M1/28 ,  A61M1/281 ,  A61M1/288 ,  A61M2205/127 ,  A61M2205/50 ,  A61M2205/581 ,  A61M2205/583 ,  G06F19/00

    摘要： A dialysis machine includes: (i) a source of peritoneal dialysis solution; (ii) a patient line for passing the peritoneal dialysis solution to the peritoneal cavity of a patient; (iii) a pump for pumping the peritoneal dialysis solution to the peritoneal cavity via the patient line; (iv) a heater for heating the peritoneal dialysis solution prior to the dialysis solution reaching the patient line, the heater including first and second heating elements; (v) a voltage input from a remote power source; and (vi) a control scheme responsive to the voltage input and configured to (a) automatically maintain a proper dialysis solution temperature for the patient via the first and second heating elements regardless of the voltage input wherein the control (b) account for an inlet temperature of the dialysis solution to the heater and (c) account for heater efficiency.

    摘要翻译： 透析机包括：（i）腹膜透析液源; （ii）将腹膜透析溶液通过患者腹膜腔的患者管线; （iii）用于通过患者线将腹膜透析溶液泵送到腹腔的泵; （iv）用于在透析溶液到达患者线之前加热腹膜透析溶液的加热器，所述加热器包括第一和第二加热元件; （v）从远程电源输入的电压; 以及（vi）响应于所述电压输入并且被配置为（a）经由所述第一和第二加热元件自动维持所述患者的适当透析溶液温度的控制方案，而不管所述电压输入，其中所述控制（b）考虑入口 透析液温度升高到加热器，（c）加热器效率。

    MEDICAL FLUID PUMPING SYSTEM HAVING REAL TIME VOLUME DETERMINATION
    8.
    发明申请
    MEDICAL FLUID PUMPING SYSTEM HAVING REAL TIME VOLUME DETERMINATION 有权
    具有实时体积测定的医用流体泵送系统

    公开(公告)号：US20080015493A1

    公开(公告)日：2008-01-17

    申请号：US11773773

    申请日：2007-07-05

    申请人： Robert Childers ,  Peter Hopping

    发明人： Robert Childers ,  Peter Hopping

    IPC分类号： A61M1/28

    CPC分类号： A61M1/1696 ,  A61M1/106 ,  A61M1/1086 ,  A61M1/1635 ,  A61M1/1656 ,  A61M1/1664 ,  A61M1/167 ,  A61M1/28 ,  A61M1/281 ,  A61M1/282 ,  A61M1/284 ,  A61M1/288 ,  A61M1/342 ,  A61M1/3434 ,  A61M1/3458 ,  A61M1/3643 ,  A61M1/3644 ,  A61M1/3647 ,  A61M1/3652 ,  A61M2205/12 ,  A61M2205/3368 ,  A61M2205/3372

    摘要： A medical fluid pumping system includes a medical fluid pump; a first pressure chamber connected fluidly to the medical fluid pump; a second pressure chamber connected fluidly to the medical fluid pump; first and second pressure sensors connected operably to the first and second pressure chambers, respectively; and at least one processor operable with the pressure sensors to calculate a volume of gas in the medical fluid pump prior to a pump-out stroke using a reading from the first pressure sensor after exposing the pump to gas pressure from the first pressure chamber and to use the calculated volume of gas in combination with a known volume of the second pressure chamber and a pressure decay reading taken via the second pressure sensor during the pump-out stroke to calculate at least one volume of fluid pumped during the pump-out stroke.

    摘要翻译： 医用液体泵送系统包括医用流体泵; 与所述医用流体泵流体连接的第一压力室; 与所述医用流体泵流体连接的第二压力室; 第一和第二压力传感器分别可操作地连接到第一和第二压力室; 以及至少一个处理器，其可与所述压力传感器一起操作，以在泵抽出冲程之前使用来自所述第一压力传感器的读数来计算所述医用流体泵中的气体体积，所述读数将所述泵暴露于来自所述第一压力室的气体压力， 使用计算的气体体积与已知体积的第二压力室结合，以及在抽出冲程期间通过第二压力传感器获取的压力衰减读数，以计算在抽出冲程期间泵送的至少一个体积的流体。

    PRIMING SYSTEM AND METHOD USING PUMPING AND GRAVITY
    10.
    发明申请
    PRIMING SYSTEM AND METHOD USING PUMPING AND GRAVITY 审中-公开
    使用泵送和重量的准直系统和方法

    公开(公告)号：US20090294359A1

    公开(公告)日：2009-12-03

    申请号：US12132461

    申请日：2008-06-03

    申请人： Peter Hopping ,  Steve J. Lindo ,  Alexander Braun

    发明人： Peter Hopping ,  Steve J. Lindo ,  Alexander Braun

    IPC分类号： B01D61/34 ,  B01D61/26 ,  B01D61/28 ,  B01D61/32

    CPC分类号： A61M1/28 ,  A61M1/282 ,  A61M1/288 ,  A61M2205/128 ,  A61M2205/14

    摘要： A dialysis system includes a pump actuator; a disposable cassette having a pump chamber operable with the pump actuator; a patient line connected to the disposable cassette and in fluid communication with the pump chamber; and a logic implementor configured to prime the patient line according to a sequence in which (i) the pump actuator activates the pump chamber to partially prime the patient line and (ii) a remainder of the patient line is primed via gravity.

    摘要翻译： 透析系统包括泵致动器; 一个一次性盒，其具有可与所述泵致动器一起操作的泵室; 连接到一次性盒并与泵室流体连通的病人线; 以及逻辑执行器，其被配置为根据以下顺序对所述患者线进行填充：其中（i）所述泵致动器激活所述泵室以部分地引导所述患者线，以及（ii）所述患者线的其余部分通过重力被引导。