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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：US08357298B2
公开(公告)日：2013-01-22
申请号：US12199452
申请日：2008-08-27
CPC分类号： A61M1/1601 , A61M1/16 , A61M1/1613 , A61M1/1635 , A61M1/341 , A61M1/3434 , A61M1/3437 , A61M1/3441 , A61M1/3465 , A61M1/3609 , A61M1/3646 , A61M1/365 , A61M1/3652 , A61M2202/0413 , A61M2205/12 , A61M2205/18 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3334 , A61M2205/3368 , A61M2205/502 , F04B45/0536 , G06F19/00 , G06F19/3481 , G16H40/63
摘要： Hemodialysis dialysis systems are disclosed. Hemodialysis systems of the invention may include a dialysate flow path including a balancing circuit, a mixing circuit, and/or a directing circuit. The circuits may be defined within one or more cassettes. The fluid circuits may be at least partially isolated, spatially and/or thermally, from electrical components of the system. A gas supply may be provided in fluid communication with the dialysate flow path and/or the dialyzer to urge dialysate through the dialyzer and blood back to the patient. The hemodialysis systems may include fluid handling devices, actuated using a control fluid, optionally delivered using a detachable pump. Fluid handling devices may be generally rigid and of a spheroid shape, optionally with a diaphragm dividing the device into compartments.
摘要翻译： 公开了血液透析透析系统。 本发明的血液透析系统可以包括透析液流路，其包括平衡电路，混合电路和/或定向电路。 电路可以被定义在一个或多个盒中。 流体回路可以与系统的电气部件至少部分隔离，空间和/或热。 可以提供气体供应，其与透析液流动路径和/或透析器流体连通，以促使透析液通过透析器和血液返回给患者。 血液透析系统可以包括使用控制流体致动的流体处理装置，可选择地使用可拆卸的泵输送。 流体处理装置通常可以是刚性的并且具有球形形状，任选地具有将装置分隔成隔室的隔膜。
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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：USD646392S1
公开(公告)日：2011-10-04
申请号：US29384953
申请日：2011-02-07
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公开(公告)号：US07967022B2
公开(公告)日：2011-06-28
申请号：US11871803
申请日：2007-10-12
IPC分类号： G05D11/00
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 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.
摘要翻译： 盒式集成系统。 盒式集成系统包括混合盒，平衡盒，流体连接到混合盒和平衡盒以及至少一个盒的中间盒。 混合盒通过至少一个流体管线流体地连接到中间盒，并且中间盒通过至少一个流体管线流体地连接到平衡盒。 至少一个容器连接到盒中的至少两个盒，其中盒位于盒之间的区域中。
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公开(公告)号：US20090114582A1
公开(公告)日：2009-05-07
申请号：US12199055
申请日：2008-08-27
IPC分类号： B01D35/30
CPC分类号： A61M1/1601 , A61M1/14 , A61M1/16 , A61M1/1639 , A61M1/1692 , A61M1/34 , A61M1/3403 , A61M1/3406 , A61M1/341 , A61M2205/12 , A61M2205/15 , A61M2205/3331 , A61M2205/3368 , A61M2205/502 , A61M2209/08
摘要： An enclosure for containing a portable hemodialysis unit includes a housing suitable to support components for performing hemodialysis including a dialyzer, one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer. The housing may have a front panel at which blood circuit connections and dialysate fluidic connections are located, e.g., blood line connections for patient blood access, connections for a reagent supply, dialyzer connections for both blood flow and dialysate, etc. The enclosure may also include a pair of vertical, side-by-side doors hingedly mounted to the housing. With the doors in the closed position, access to the patient access and dialysate fluidic connections may be blocked, and the doors may allow for the retention of heat in the housing suitable for disinfection during a disinfection cycle.
摘要翻译： 用于容纳便携式血液透析单元的外壳包括适于支撑用于进行血液透析的组件的壳体，包括透析器，一个或多个泵，以使血液循环通过透析器，透析液源和一个或多个泵，以使透析液循环通过透析器 。 壳体可以具有前面板，血液回路连接和透析液体连接位于该前面板，例如用于患者血液通路的血液线连接，用于试剂供应的连接，用于血流和透析液的透析器连接等。外壳也可以 包括一对铰接安装在壳体上的垂直并排门。 当门处于关闭位置时，进入病人通路和透析液体连接可能被阻止，并且门可以允许在消毒循环期间保持适于消毒的壳体中的热量。
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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：US20080175719A1
公开(公告)日：2008-07-24
申请号：US11787212
申请日：2007-04-13
申请人： Brian Tracey , Larry B. Gray , Jason A. Demers , James D. Dale , N. Christopher Perry , Michael J. Wilt , Scott A. Leonard
发明人： Brian Tracey , Larry B. Gray , Jason A. Demers , James D. Dale , N. Christopher Perry , Michael J. Wilt , Scott A. Leonard
IPC分类号： F04B43/00
CPC分类号： A61M1/106 , A61F7/12 , A61F2007/0069 , A61F2007/126 , A61M1/1006 , A61M1/1012 , A61M1/1037 , A61M1/1062 , A61M1/1086 , A61M1/1087 , A61M1/1096 , A61M1/3626 , A61M1/369 , A61M2205/12 , A61M2205/127 , A61M2205/27 , A61M2205/3334 , A61M2205/3368 , A61M2205/3606 , A61M2205/3653 , A61M2205/502 , F04B43/0054 , F04B43/06 , F04B43/0736 , G01K1/08 , G01K1/16 , G01M3/188
摘要： Embodiments of the present invention relate generally to certain types of reciprocating positive-displacement pumps (which may be referred to hereinafter as “pods,” “pump pods,” or “pod pumps”) used to pump fluids, such as a biological fluid (e.g., blood or peritoneal fluid), a therapeutic fluid (e.g., a medication solution), or a surfactant fluid. The pumps may be configured specifically to impart low shear forces and low turbulence on the fluid as the fluid is pumped from an inlet to an outlet. Such pumps may be particularly useful in pumping fluids that may be damaged by such shear forces (e.g., blood, and particularly heated blood, which is prone to hemolysis) or turbulence (e.g., surfactants or other fluids that may foam or otherwise be damaged or become unstable in the presence of turbulence).
摘要翻译： 本发明的实施例一般涉及用于泵送流体的某些类型的往复式正排量泵（以下称为“舱”，“泵舱”或“舱泵”），例如生物流体 例如血液或腹膜液），治疗液（例如药物溶液）或表面活性剂流体。 泵可以被特别地构造成当流体从入口泵送到出口时在液体上施加低剪切力和低湍流。 这种泵可能特别可用于泵送可能被这种剪切力（例如，血液，特别是加热的血液易于溶血）或湍流（例如，可能发泡或以其他方式损坏的表面活性剂或其它流体） 在湍流的存在下变得不稳定）。
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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：US08771508B2
公开(公告)日：2014-07-08
申请号：US12199062
申请日：2008-08-27
IPC分类号： B01D35/30
CPC分类号： A61M1/106 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/16 , A61M1/1601 , A61M1/1639 , A61M1/1656 , A61M1/166 , A61M1/1668 , A61M1/1682 , A61M1/1686 , A61M1/1696 , A61M1/36 , A61M1/3607 , A61M1/3609 , A61M1/3627 , A61M39/1011 , A61M39/105 , A61M2205/12 , A61M2205/15 , A61M2205/3331 , A61M2205/3368 , A61M2205/502 , A61M2209/08 , A61M2230/65
摘要： A dialyzer mount arranged to support a plurality of differently sized and/or shaped dialyzer units and to accommodate different distances between dialysate connections on the dialyzer units. The dialyzer mount, which may be located on a front panel of the dialysis unit, may include a pair of flange portions that are each arranged to engage with a respective dialysate quick-connect fitting connected to a dialysate port of the dialyzer. Each flange portion may be arranged to engage with a groove on the quick connect fitting that is located between a portion of the base of the quick connect fitting and a slide element of the quick connect fitting. One flange portion may include an adjustable support that is moveable, e.g., in a vertical direction.
摘要翻译： 透析器安装件，布置成支撑多个不同尺寸和/或形状的透析器单元并且适应透析器单元上的透析液连接之间的不同距离。 可以位于透析单元的前面板上的透析器安装件可以包括一对凸缘部分，每个凸缘部分布置成与连接到透析器的透析液端口的相应透析液快速连接配件接合。 每个凸缘部分可以布置成与位于快速连接配件的基部的一部分和快速连接配件的滑动元件之间的快速连接配件上的凹槽接合。 一个凸缘部分可以包括可调节的支撑件，其可以例如在垂直方向上移动。
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