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公开(公告)号：US20130074959A1
公开(公告)日：2013-03-28
申请号：US13624460
申请日：2012-09-21
IPC分类号： F17D3/00
CPC分类号： F04B53/10 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1062 , A61M1/1087 , A61M1/1096 , A61M1/16 , A61M1/1605 , A61M1/1639 , A61M1/1656 , A61M1/1664 , A61M1/1666 , A61M1/287 , A61M2205/12 , A61M2205/128 , A61M2205/3317 , A61M2205/3324 , A61M2205/3368 , F04B7/02 , F04B9/109 , F04B13/02 , F04B23/06 , F04B41/06 , F04B43/00 , F04B43/02 , F04B43/06 , F04B43/073 , F04B43/0733 , F04B43/0736 , F04B45/02 , F04B45/0536 , F04B49/22 , F04B53/06 , F04B53/16 , F17D3/00 , Y10T137/0324 , Y10T137/0379 , Y10T137/2521 , Y10T137/85978 , Y10T137/86139
摘要： A pump cassette is disclosed. The pump cassette includes a housing having at least, one fluid inlet line and at least one fluid outlet line. The cassette also includes at least one reciprocating pressure displacement membrane pump within the housing. The pressure pump pumps a fluid from the fluid inlet line to the fluid outlet line. A hollow spike is also included on the housing as well as at least one metering pump The metering pump is fluidly connected to the hollow spike on the housing and to a metering pump fluid line. The metering pump fluid line is fluidly connected to the fluid outlet line.
摘要翻译： 公开了一种泵盒。 泵盒包括具有至少一个流体入口管线和至少一个流体出口管线的壳体。 该盒还包括在壳体内的至少一个往复式压力位移膜泵。 压力泵将流体从流体入口管泵送到流体出口管线。 外壳上还包括一个中空尖钉以及至少一个计量泵。计量泵流体连接到外壳上的中空尖头和计量泵流体管线。 计量泵流体管线流体地连接到流体出口管线。
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公开(公告)号：US08992189B2
公开(公告)日：2015-03-31
申请号：US13619343
申请日：2012-09-14
CPC分类号： F04B43/06 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/16 , A61M1/1601 , A61M1/1639 , A61M2205/12 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3368 , F04B45/053 , Y10T137/0329 , Y10T137/2521 , Y10T137/2931 , Y10T137/7879 , Y10T137/85978 , Y10T137/86139
摘要： A cassette integrated system. The cassette integrated system includes a mixing cassette, a balancing cassette, a middle cassette fluidly connected to the mixing cassette and the balancing cassette and at least one pod. The mixing cassette is fluidly connected to the middle cassette by at least one fluid line and the middle cassette is fluidly connected to the balancing cassette by at least one fluid line. The at least one pod is connected to at least two of the cassettes wherein the pod is located in an area between the cassettes.
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公开(公告)号：US08721884B2
公开(公告)日：2014-05-13
申请号：US13569623
申请日：2012-08-08
CPC分类号： A61M1/3672 , A61M1/16 , A61M1/1601 , A61M1/1621 , A61M1/1654 , A61M1/1694 , A61M1/267 , A61M1/3413 , A61M1/3424 , A61M1/3609 , A61M1/3621 , A61M1/3638 , A61M1/3643 , A61M1/3644 , A61M1/3646 , A61M1/3649 , A61M1/365 , A61M1/3652 , A61M2205/12 , A61M2205/123 , A61M2205/128 , A61M2205/15 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3334 , A61M2205/3368 , A61M2205/36 , A61M2205/505 , Y10T137/87893
摘要： Disclosed are hemodialysis and similar dialysis systems including fluid flow circuits. Hemodialysis systems may include a blood flow path, and a dialysate flow path including balancing, mixing, and/or a directing circuits. Preparation of dialysate may be decoupled from patient dialysis. Circuits may be defined within one or more cassettes. The fluid circuit and/or the various fluid flow paths may be isolated from electrical components. A gas supply may be provided that, when activated, is able to urge dialysate through the dialyzer and blood back to the patient. Such a system may be useful during a power failure. The hemodialysis system may also include fluid handling devices, such as pumps, valves, mixers, etc., actuated using a control fluid. The control fluid may be delivered to the fluid handling devices using a detachable external pump. The fluid handling devices may have a spheroid shape with a diaphragm dividing it into two compartments.
摘要翻译： 公开了血液透析和类似的透析系统，包括流体流动回路。 血液透析系统可以包括血液流路和包括平衡，混合和/或定向电路的透析液流动路径。 透析液的制备可能与患者透析分离。 电路可以被定义在一个或多个盒中。 流体回路和/或各种流体流动路径可以与电气部件隔离。 可以提供气体供应，当被激活时，能够通过透析器促使透析液和血液返回给患者。 这种系统在电源故障期间可能是有用的。 血液透析系统还可以包括使用控制流体致动的流体处理装置，例如泵，阀，混合器等。 可以使用可拆卸的外部泵将控制流体输送到流体处理装置。 流体处理装置可以具有球形形状，其中隔膜将其分成两个隔室。
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公开(公告)号：US09028691B2
公开(公告)日：2015-05-12
申请号：US12199077
申请日：2008-08-27
申请人： Kevin L. Grant , James D. Dale , Michael J. Wilt , Jason A. Demers , David E. Collins , Brian D. Tracey
发明人： Kevin L. Grant , James D. Dale , Michael J. Wilt , Jason A. Demers , David E. Collins , Brian D. Tracey
IPC分类号： B01D63/00 , B01D11/00 , B01D61/00 , B01D61/32 , A61M1/10 , A61M1/16 , B01D61/30 , A61M1/36 , A61M39/10
CPC分类号： A61M1/16 , A61M1/0082 , A61M1/0084 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1601 , A61M1/1633 , A61M1/1639 , A61M1/1656 , A61M1/166 , A61M1/1668 , A61M1/1682 , A61M1/1686 , A61M1/1696 , A61M1/3607 , A61M1/3627 , A61M39/1011 , A61M39/105 , A61M2205/12 , A61M2205/15 , A61M2205/3331 , A61M2205/3368 , A61M2205/58 , A61M2209/08 , B01D61/30 , B01D61/32
摘要： A blood circuit assembly for a dialysis unit may include an organizing tray, a pair of pneumatic pumps mounted to the organizing tray for circulating blood received from a patient through a circuit including a dialyzer unit and returned to the patient, an air trap mounted to the organizing tray arranged to remove air from blood circulating in the circuit, a pair of dialyzer connections arranged to connect to the inlet and outlet of a dialyzer unit, and a pair of blood line connectors, one inlet blood line connector for receiving blood from the patient and providing blood to the pneumatic pumps and the other outlet blood line connector for returning blood to the patient.
摘要翻译： 用于透析单元的血液回路组件可以包括组织托盘，安装到组织托盘的一对气动泵，用于使从患者接收的血液循环通过包括透析器单元并返回到患者的回路，安装到 组织托盘，其布置成从循环中循环的血液中除去空气，布置成连接到透析器单元的入口和出口的一对透析器连接器和一对血液线连接器，一个入口血液线连接器，用于从患者接收血液 以及向气动泵和另一个出血血液线连接器提供血液以将血液返回给患者。
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公开(公告)号：US08545698B2
公开(公告)日：2013-10-01
申请号：US13569793
申请日：2012-08-08
IPC分类号： B01D61/28
CPC分类号： A61M1/3672 , A61M1/16 , A61M1/1601 , A61M1/1621 , A61M1/1654 , A61M1/1694 , A61M1/267 , A61M1/3413 , A61M1/3424 , A61M1/3609 , A61M1/3621 , A61M1/3638 , A61M1/3643 , A61M1/3644 , A61M1/3646 , A61M1/3649 , A61M1/365 , A61M1/3652 , A61M2205/12 , A61M2205/123 , A61M2205/128 , A61M2205/15 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3334 , A61M2205/3368 , A61M2205/36 , A61M2205/505 , Y10T137/87893
摘要： Disclosed are hemodialysis and similar dialysis systems including fluid flow circuits. Hemodialysis systems may include a blood flow path, and a dialysate flow path including balancing, mixing, and/or a directing circuits. Preparation of dialysate may be decoupled from patient dialysis. Circuits may be defined within one or more cassettes. The fluid circuit and/or the various fluid flow paths may be isolated from electrical components. A gas supply may be provided that, when activated, is able to urge dialysate through the dialyzer and blood back to the patient. Such a system may be useful during a power failure. The hemodialysis system may also include fluid handling devices, such as pumps, valves, mixers, etc., actuated using a control fluid, The control fluid may be delivered to the fluid handling devices using a detachable external pump. The fluid handling devices may have a spheroid shape with a diaphragm dividing it into two compartments.
摘要翻译： 公开了血液透析和类似的透析系统，包括流体流动回路。 血液透析系统可以包括血液流路和包括平衡，混合和/或定向电路的透析液流动路径。 透析液的制备可能与患者透析分离。 电路可以被定义在一个或多个盒中。 流体回路和/或各种流体流动路径可以与电气部件隔离。 可以提供气体供应，当被激活时，能够通过透析器促使透析液和血液返回给患者。 这种系统在电源故障期间可能是有用的。 血液透析系统还可以包括使用控制流体致动的流体处理装置，例如泵，阀，混合器等。 可以使用可拆卸的外部泵将控制流体输送到流体处理装置。 流体处理装置可以具有球形形状，其中隔膜将其分成两个隔室。
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公开(公告)号：US09649418B2
公开(公告)日：2017-05-16
申请号：US13352250
申请日：2012-01-17
IPC分类号： A61M1/16 , F04B43/073 , A61M1/10 , F17D3/00 , F04B43/06 , F04B9/109 , F04B13/02 , F04B43/00 , F04B7/02 , F04B43/02 , F04B45/02 , F04B49/22 , F04B53/06 , F04B53/10 , F04B53/16
CPC分类号： F04B53/10 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1062 , A61M1/1087 , A61M1/1096 , A61M1/16 , A61M1/1605 , A61M1/1639 , A61M1/1656 , A61M1/1664 , A61M1/1666 , A61M1/287 , A61M2205/12 , A61M2205/128 , A61M2205/3317 , A61M2205/3324 , A61M2205/3368 , F04B7/02 , F04B9/109 , F04B13/02 , F04B23/06 , F04B41/06 , F04B43/00 , F04B43/02 , F04B43/06 , F04B43/073 , F04B43/0733 , F04B43/0736 , F04B45/02 , F04B45/0536 , F04B49/22 , F04B53/06 , F04B53/16 , F17D3/00 , Y10T137/0324 , Y10T137/0379 , Y10T137/2521 , Y10T137/85978 , Y10T137/86139
摘要： A pump cassette is disclosed. The pump cassette includes housing. The housing includes at least one fluid inlet line and at least one fluid outlet line. Also, the cassette includes at least one reciprocating pressure displacement membrane pump within the housing. The pressure pump pumps at least one fluid from the fluid inlet line to at least one of the fluid outlet line. Also, the cassette includes at least one mixing chamber within the housing. The mixing chamber is fluidly connected to the fluid outlet line.
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公开(公告)号：US09724458B2
公开(公告)日：2017-08-08
申请号：US14122166
申请日：2012-05-24
申请人： Kevin L. Grant , Michael J. Wilt , Brian D. Tracey , Brett A. Rudolf , David E. Collins , Lisa A. Gustin , James D. Dale , Jesse T. Bodwell
发明人： Kevin L. Grant , Michael J. Wilt , Brian D. Tracey , Brett A. Rudolf , David E. Collins , Lisa A. Gustin , James D. Dale , Jesse T. Bodwell
CPC分类号： A61M1/3653 , A61M1/14 , A61M1/1658 , A61M1/168 , A61M1/1682 , A61M1/1686 , A61M1/3643 , A61M1/3644 , A61M1/3647 , A61M1/3649 , A61M1/365 , A61M1/3652 , A61M1/3656 , A61M1/367 , A61M1/3672 , A61M2205/12 , A61M2205/121 , A61M2205/128 , Y10T137/87169
摘要： A drain cassette for a dialysis unit has a fluid channel between venous and arterial connection ports, and a valve may controllably open and close fluid communication between a drain outlet port and the venous connection port or the arterial connection port. A blood circuit assembly and drain cassette may be removable from the dialysis unit, e.g., by hand and without the use of tools. A blood circuit assembly may include a single, unitary member that defines portions of a pair of blood pumps, control valves, channels to accurately position flexible tubing for an occluder, an air trap support, and/or other portions of the assembly. A blood circuit assembly engagement device may assist with retaining a blood circuit assembly on the dialysis unit, and/or with removal of the assembly. An actuator may operate a retainer element and an ejector element that interact with the assembly.
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公开(公告)号：US20150174320A1
公开(公告)日：2015-06-25
申请号：US14323636
申请日：2014-07-03
申请人： Kevin L. Grant , Jason A. Demers , Brian D. Tracey , Dean Kamen , Richard J. Lanigan , Gregory R. Lanier, JR. , Bright C.K. Foo , Lisa A. Panneton , Thomas F. Soldau , Stephen L. Fichera , David D.B. Cannan
发明人： Kevin L. Grant , Jason A. Demers , Brian D. Tracey , Dean Kamen , Richard J. Lanigan , Gregory R. Lanier, JR. , Bright C.K. Foo , Lisa A. Panneton , Thomas F. Soldau , Stephen L. Fichera , David D.B. Cannan
CPC分类号： A61M5/162 , A61M5/14244 , A61M5/14248 , A61M39/1011 , A61M39/12 , A61M2005/1585 , A61M2005/1586 , A61M2039/1027 , A61M2205/60
摘要： A fluid connector assembly. The fluid connector assembly includes a tab portion including a slot; a plug portion slidably connected to the tab portion the plug portion comprising a fluid path and a disc, the disc configured to seat within the slot; a catch feature located on a first end of the tab portion and configured to interact with a reservoir; and a latching feature located on a second end of the tab portion, the latching feature configured to interact and lock onto the reservoir, wherein force applied to the plug portion may overcome a threshold force and unseat the disc from the slot wherein the plug portion moves with respect to the tab portion.
摘要翻译： 流体连接器组件。 流体连接器组件包括：包括槽的突片部分; 插头部分，其可滑动地连接到所述突片部分，所述插头部分包括流体路径和盘，所述盘被配置为位于所述槽内; 捕获特征位于所述突出部分的第一端并且被配置为与储存器相互作用; 以及锁定特征，其位于所述突出部分的第二端上，所述闩锁特征被配置成相互作用并锁定到所述储存器上，其中施加到所述插塞部分的力可以克服阈值力并使所述盘从所述插槽中移动，其中所述插头部分移动 相对于突片部分。
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公开(公告)号：US20150165114A1
公开(公告)日：2015-06-18
申请号：US14323571
申请日：2014-07-03
申请人： Kevin L. Grant , Jason A. Demers , Brian D. Tracey , Dean Kamen , Richard J. Lanigan , Gregory R. Lanier , Bright C.K. Foo , Lisa A. Panneton , Thomas F. Soldau , Stephen L. Fichera , David D.B. Cannan
发明人： Kevin L. Grant , Jason A. Demers , Brian D. Tracey , Dean Kamen , Richard J. Lanigan , Gregory R. Lanier , Bright C.K. Foo , Lisa A. Panneton , Thomas F. Soldau , Stephen L. Fichera , David D.B. Cannan
CPC分类号： A61M5/14224 , A61M5/14248 , A61M5/14586 , A61M5/16809 , A61M5/1684 , A61M5/16886 , A61M39/08 , A61M39/10 , A61M39/1011 , A61M39/12 , A61M2005/14268 , A61M2039/009 , A61M2039/1061 , A61M2205/0266 , A61M2205/0294 , A61M2205/18 , A61M2205/3306 , A61M2205/3375 , A61M2205/3515 , A61M2205/3569 , A61M2205/3576 , A61M2205/581 , A61M2205/60 , A61M2205/7536 , A61M2205/8212 , A61M2205/8237 , A61M2205/8262 , A61M2206/22 , A61M2209/01 , A61M2209/045 , A61M2209/086 , G01F13/00
摘要： An infusion pump system. The system includes a reusable housing assembly, a disposable housing assembly, a tab portion comprising a female latching feature, and an exit, the exit connected to a reservoir; and a fluid connector including a body portion including a slot, a plug portion slidably connected to the body portion, the plug portion including a fluid path and a disc, the disc configured to seat within the slot, a catch feature located on a first end of the body portion and configured to interact with the disposable housing assembly, a male latching feature located on a second end of the body portion, the male latching feature configured to interact and lock onto the female latching feature, wherein force applied to the plug portion may overcome a threshold force and unseat the disc from the slot wherein the plug portion moves with respect to the body portion.
摘要翻译： 输液泵系统。 该系统包括可重复使用的壳体组件，一次性外壳组件，包括阴锁定特征的突出部分和出口，连接到储存器的出口; 以及流体连接器，其包括主体部分，所述本体部分包括狭槽，可滑动地连接到主体部分的插头部分，所述插头部分包括流体路径和盘，所述盘被配置为位于所述狭槽内，所述卡扣特征位于所述第一端 并且构造成与一次性外壳组件相互作用，位于主体部分的第二端上的凸形锁定特征，凸形闩锁构件被配置为相互作用并锁定到阴型闩锁特征上，其中施加到插塞部分的力 可以克服阈值力并使盘离开插槽部分相对于主体部分移动的槽。
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公开(公告)号：US08992075B2
公开(公告)日：2015-03-31
申请号：US13619266
申请日：2012-09-14
申请人： Dean Kamen , N. Christopher Perry , Jason A. Demers , Brian D. Tracey , Arun D. Chawan , Kevin L. Grant
发明人： Dean Kamen , N. Christopher Perry , Jason A. Demers , Brian D. Tracey , Arun D. Chawan , Kevin L. Grant
IPC分类号： G01N25/18
CPC分类号： G01N25/18
摘要： A sensor apparatus and sensor apparatus system for use in conjunction with a cassette, including a disposable or replaceable cassette. In some embodiments, the cassette includes a thermal well for permitting the sensing of various properties of a subject media. The thermal well includes a hollow housing of a thermally conductive material. In other embodiments, the cassette includes sensor leads for sensing of various properties of a subject media. The thermal well has an inner surface shaped so as to form a mating relationship with a sensing probe. The mating thermally couples the inner surface with a sensing probe. In some embodiments, the thermal well is located on a disposable portion and the sensing probe on a reusable portion.
摘要翻译： 一种用于与盒一起使用的传感器装置和传感器装置系统，包括一次性或可替换的盒。 在一些实施例中，盒包括用于允许感测对象介质的各种性质的热阱。 热井包括导热材料的中空壳体。 在其他实施例中，盒包括用于感测被摄体介质的各种性质的传感器引线。 热阱具有成形为与感测探针形成配合关系的内表面。 配对将内表面与传感探头热耦合。 在一些实施例中，热井位于可重复使用部分上的一次性部分上，并且感测探针位于可重复使用的部分上。
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