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公开(公告)号：US07662139B2
公开(公告)日：2010-02-16
申请号：US10697862
申请日：2003-10-30
申请人： Jason A. Demers , David W. McGill , Brian Tracey , James D. Dale , Larry B. Gray
发明人： Jason A. Demers , David W. McGill , Brian Tracey , James D. Dale , Larry B. Gray
IPC分类号： A61M19/00
CPC分类号： A61M5/162 , A61M1/0281 , A61M5/1626 , A61M2205/12
摘要： An apparatus for use in a fluid processing system having a pump. The apparatus includes a pump cassette for use with the pump. The pump cassette includes at least one pump chamber and a first port in selective fluid communication with the at least one pump chamber. A spiking assembly includes at least one hollow spike having a piercing end for piercing a first container. The at least one hollow spike includes a first spike in fluid communication with the first port of the pump cassette.
摘要翻译： 一种用于具有泵的流体处理系统的装置。 该装置包括与泵一起使用的泵盒。 所述泵盒包括至少一个泵室和与所述至少一个泵室选择性流体连通的第一端口。 尖峰组件包括至少一个具有穿刺端部以刺穿第一容器的中空尖钉。 所述至少一个中空尖钉包括与所述泵盒的所述第一端口流体连通的第一尖峰。
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12.发明授权Pump cassette and methods for use in medical treatment system using a plurality of fluid lines 有权泵盒和使用多个流体管线的医疗系统中使用的方法公开(公告)号：US09358332B2
公开(公告)日：2016-06-07
申请号：US12864378
申请日：2009-01-23
申请人： David W. McGill , James D. Dale , Simon C. Helmore , Richard J. Lanigan , Jason A. Demers , Dean Kamen
发明人： David W. McGill , James D. Dale , Simon C. Helmore , Richard J. Lanigan , Jason A. Demers , Dean Kamen
CPC分类号： A61M1/16 , A61M1/28 , A61M1/281 , A61M1/282 , A61M1/288 , A61M5/16809 , A61M5/16813 , A61M5/16827 , A61M39/1011 , A61M39/105 , A61M39/20 , A61M39/28 , A61M39/281 , A61M2039/1066 , A61M2205/12 , A61M2205/123 , A61M2205/127 , A61M2205/128 , A61M2205/13 , A61M2205/14 , A61M2205/3306 , A61M2205/3331 , A61M2205/3334 , A61M2205/3379 , A61M2205/36 , A61M2205/502 , A61M2209/08 , F04B43/02 , F04B43/08 , F04B43/086 , Y02A90/26
摘要： A fluid handling cassette, such as that useable with an automated peritoneal dialysis (APD) cycler device or other infusion apparatus, may include a generally planar body having at least one pump chamber formed as a depression in a first side of the body and a plurality of flowpaths for a fluid that includes a channel. A patient line port may be arranged for connection to a patient line and be in fluid communication with the at least one pump chamber via at least a first one of said flowpaths, and an optional membrane may be attached to the first side of the body over the at least one pump chamber. In one embodiment, the membrane may have a pump chamber portion with an unstressed shape that generally conforms to the depression of the at least one pump chamber in the body and is arranged to be movable for movement of the fluid in a useable space of the at least one pump chamber. One or more spacers may be provided in the at least one pump chamber to prevent the membrane from contacting an inner wall of the at least one pump chamber. The patient line, a drain line, and/or a heater bag line may be positioned to be separately occludable in relation to one or more solution lines that are connectable to the cassette.
摘要翻译： 诸如可用于自动腹膜透析（APD）循环仪装置或其它输注装置的流体处理盒可以包括大致平面的主体，其具有在主体的第一侧形成为凹陷的至少一个泵室，并且多个 用于包括通道的流体的流路。 患者线路端口可以布置成连接到患者线路，并且经由至少第一个所述流路与至少一个泵室流体连通，并且可选的膜可以附接到身体的第一侧， 所述至少一个泵室。 在一个实施例中，膜可以具有不受应力形状的泵室部分，其大致符合主体中的至少一个泵室的凹陷，并且被布置成可移动以使流体在可用的空间中移动 至少一个泵室。 可以在至少一个泵室中设置一个或多个间隔件，以防止膜与至少一个泵室的内壁接触。 患者线，排水管线和/或加热器袋线可以被定位成相对于可连接到盒的一个或多个溶液管线可分离地封闭。
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公开(公告)号：US08317492B2
公开(公告)日：2012-11-27
申请号：US11871712
申请日：2007-10-12
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 pumping cassette including a housing having at least two inlet fluid lines and at least two outlet fluid lines. At least one balancing pod within the housing and in fluid connection with the fluid paths. The balancing pod balances the flow of a first fluid and the flow of a second fluid such that the volume of the first fluid equals the volume of the second fluid. The balancing pod also includes a membrane that forms two balancing chambers. Also included in the cassette is at least two reciprocating pressure displacement membrane pumps. The pumps are within the housing and they pump the fluid from a fluid inlet to a fluid outlet line and pump the second fluid from a fluid inlet to a fluid outlet.
摘要翻译： 一种抽吸盒，包括具有至少两个入口流体管线和至少两个出口流体管线的壳体。 在壳体内的至少一个平衡容器并与流体路径流体连接。 平衡容器平衡第一流体的流动和第二流体的流动，使得第一流体的体积等于第二流体的体积。 平衡容器还包括形成两个平衡室的膜。 盒中还包括至少两个往复式压力位移膜泵。 泵在壳体内，并且将流体从流体入口泵送到流体出口管线，并将第二流体从流体入口泵送到流体出口。
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公开(公告)号：US20090004033A1
公开(公告)日：2009-01-01
申请号：US11871712
申请日：2007-10-12
IPC分类号： F04B17/00
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 pumping cassette including a housing having at least two inlet fluid lines and at least two outlet fluid lines. At least one balancing pod within the housing and in fluid connection with the fluid paths. The balancing pod balances the flow of a first fluid and the flow of a second fluid such that the volume of the first fluid equals the volume of the second fluid. The balancing pod also includes a membrane that forms two balancing pods. Also included in the cassette is at least two reciprocating pressure displacement membrane pumps. The pumps are within the housing and they pump the fluid from a fluid inlet to a fluid outlet line and pump the second fluid from a fluid inlet to a fluid outlet.
摘要翻译： 一种抽吸盒，包括具有至少两个入口流体管线和至少两个出口流体管线的壳体。 在壳体内的至少一个平衡容器并与流体路径流体连接。 平衡容器平衡第一流体的流动和第二流体的流动，使得第一流体的体积等于第二流体的体积。 平衡荚还包括形成两个平衡荚的膜。 盒中还包括至少两个往复式压力位移膜泵。 泵在壳体内，并且将流体从流体入口泵送到流体出口管线，并将第二流体从流体入口泵送到流体出口。
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公开(公告)号：US08499780B2
公开(公告)日：2013-08-06
申请号：US13280274
申请日：2011-10-24
IPC分类号： G05D11/00
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：US20130037480A1
公开(公告)日：2013-02-14
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 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：US20130022483A1
公开(公告)日：2013-01-24
申请号：US13619343
申请日：2012-09-14
IPC分类号： F04B43/02
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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18.外观设计Blood pump cassette, air trap and front panel assembly for a portable hemodialysis system 有权用于便携式血液透析系统的血泵盒，空气阱和前面板组件公开(公告)号：USD606197S1
公开(公告)日：2009-12-15
申请号：US29323523
申请日：2008-08-27
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公开(公告)号：US08888470B2
公开(公告)日：2014-11-18
申请号：US11871793
申请日：2007-10-12
IPC分类号： F04B43/06 , F04B43/073 , F17D3/00 , A61M1/16 , A61M1/10
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 pumping cassette, the cassette includes a housing. The housing includes at least one fluid port and at least one air vent port. The air vent port vents a fluid source outside the housing. The pumping cassette also includes at least one reciprocating pressure displacement membrane pump within the housing. The pump pumps fluid.
摘要翻译： 一个抽吸盒，该盒包括壳体。 壳体包括至少一个流体端口和至少一个排气口。 排气口通向外壳外的流体源。 泵送盒还包括在壳体内的至少一个往复式压力位移膜泵。 泵泵流体。
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公开(公告)号：US08273049B2
公开(公告)日：2012-09-25
申请号：US11871680
申请日：2007-10-12
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。 外壳上还包括一个空心尖钉，以及至少一个计量泵。 计量泵流体地连接到壳体上的中空尖峰和计量泵流体管线。 计量泵流体管线流体地连接到流体出口管线。
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