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31. 发明授权

US07488158B2 Fluid transfer using devices with rotatable housings 有权
标题翻译：使用具有可旋转外壳的设备进行流体传输
公开(公告)号：US07488158B2
公开(公告)日：2009-02-10
申请号：US11168239
申请日：2005-06-28
申请人： Jason A. Demers , Scott A. Leonard , Kingston Owens
发明人： Jason A. Demers , Scott A. Leonard , Kingston Owens
IPC分类号： F04C19/00
CPC分类号： F04C19/005 , F04C19/002 , F04C19/004 , F04D1/12
摘要： A liquid ring pump includes an external housing enclosing a volume including a lower fluid reservoir. A rotatable inner housing is within the volume of the external housing, the inner housing enclosing an inner fluid chamber. A pitot tube provides fluid communication between the lower fluid reservoir and the inner fluid chamber. The housings and pitot tube are adapted so that when the inner housing rotates, fluid flows from the lower fluid reservoir through the pitot tube into the inner fluid chamber to develop a liquid ring within the inner fluid chamber such that an inner radial wall of the liquid ring is just radially outward from a point where the pitot tube enters the inner fluid chamber.
摘要翻译：液体环泵包括外壳，其包围包括下部流体储存器的容积。可旋转的内壳体在外壳的容积内，内壳体包围内流体室。皮托管提供下部流体储存器和内部流体室之间的流体连通。壳体和皮托管适于使得当内壳旋转时，流体从下流体储存器通过皮托管流入内流体室，以在内流体室内形成液环，使得液体的内径向壁环从皮托管进入内部流体室的点恰好径向向外。

32. 发明申请

US20080175719A1 Fluid pumping systems, devices and methods 有权
标题翻译：流体泵送系统，装置和方法
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）。

33. 发明授权

US07465375B2 Liquid ring pumps with hermetically sealed motor rotors 有权
标题翻译：液环泵采用密封电机转子
公开(公告)号：US07465375B2
公开(公告)日：2008-12-16
申请号：US10713591
申请日：2003-11-13
申请人： Jason A. Demers , Scott A. Leonard , Kingston Owens
发明人： Jason A. Demers , Scott A. Leonard , Kingston Owens
IPC分类号： B01D3/42 , B01D1/28 , F04D29/00
CPC分类号： C02F1/008 , B01D1/0035 , B01D1/0058 , B01D1/06 , B01D1/065 , B01D1/221 , B01D1/28 , B01D1/2887 , B01D1/289 , B01D1/2893 , B01D1/2896 , B01D3/00 , B01D3/007 , B01D3/10 , B01D3/42 , B01D5/0015 , B01D29/01 , B01D29/52 , B01D29/66 , B01D29/96 , B01D35/12 , C02F1/041 , C02F1/048 , C02F1/16 , C02F2201/009 , C02F2209/008 , C02F2301/08 , C02F2303/10 , F02G1/043 , F02G1/06 , F02G2243/00 , F04C19/002 , F04C19/004 , F04C19/005 , F04C19/008 , F04C29/0085 , F04C2270/86 , F28D7/0066 , F28D9/005 , F28D9/0093 , G01F9/00 , G05B15/02 , Y02A20/212
摘要： Embodiments of the invention are directed toward a novel pressurized vapor cycle for distilling liquids. In an embodiment of the invention, a liquid purification system is revealed, including the elements of an input for receiving untreated liquid, a vaporizer coupled to the input for transforming the liquid to vapor, a head chamber for collecting the vapor, a vapor pump with an internal drive shaft and an eccentric rotor with a rotatable housing for compressing vapor, a condenser in communication with the vapor pump for transforming the compressed vapor into a distilled product, and an electric motor with motor rotor and magnets hermetically sealed within the fluid pressure boundary of the distillation system.
摘要翻译：本发明的实施例涉及一种用于蒸馏液体的新型加压蒸气循环。在本发明的一个实施例中，揭示了液体净化系统，包括用于接收未处理液体的输入元件，耦合到输入端的用于将液体转化为蒸汽的蒸发器，用于收集蒸气的头部腔室，具有内部驱动轴和具有用于压缩蒸气的可旋转壳体的偏心转子，与蒸汽泵连通的冷凝器，用于将压缩蒸汽转化为蒸馏产物;以及电动机，其具有密封在流体压力边界内的电动机转子和磁体的蒸馏系统。

34. 发明授权

US08992075B2 Sensor apparatus systems, devices and methods 有权
标题翻译：传感器设备系统，设备和方法
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。

35. 发明授权

US08968232B2 Heat exchange systems, devices and methods 有权
标题翻译：热交换系统，设备和方法
公开(公告)号：US08968232B2
公开(公告)日：2015-03-03
申请号：US13018054
申请日：2011-01-31
申请人： Dean Kamen , Jason A. Demers , David E. Altobelli , Larry B. Gray , N. Christopher Perry , Brian Tracey , James D. Dale , Dirk A. van der Merwe , Kingston Owens
发明人： Dean Kamen , Jason A. Demers , David E. Altobelli , Larry B. Gray , N. Christopher Perry , Brian Tracey , James D. Dale , Dirk A. van der Merwe , Kingston Owens
IPC分类号： A61M37/00 , C02F1/44 , A61M1/00 , A61M1/10 , A61M1/36 , F04B43/06 , F04B43/073 , G01K1/08 , G01K1/16 , G01M3/18 , A61F7/12
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 heat-exchanger systems that can be used to heat or cool a fluid such as blood. Pod pumps that provide low shear and low turbulence may be used in such systems, particularly for systems that pump blood. A certain heat-exchanger system used to heat blood or other fluids may be used to provide whole-body hyperthermic treatments or regional hyperthermic chemotherapy treatments. A disposable unit may be used to separate the fluid path from the fluid control systems. The disposable unit typically includes a heat-exchanger component that is received by a corresponding heat exchanger in a base unit. Fluid pumped through the heat-exchanger component is heated by the heat exchanger.
摘要翻译：本发明的实施例一般涉及可用于加热或冷却诸如血液的流体的热交换器系统。可以在这种系统中使用提供低剪切和低湍流的杓式泵，特别是用于泵送血液的系统。用于加热血液或其他液体的某种热交换器系统可用于提供全身热疗治疗或局部高热化疗治疗。可以使用一次性单元来将流体路径与流体控制系统分离。一次性单元通常包括由基本单元中的相应热交换器接收的热交换器部件。泵送通过热交换器部件的流体被热交换器加热。

36. 发明授权

US08950728B2 Devices and methods for occluding a flexible tube 有权
标题翻译：用于封闭柔性管的装置和方法
公开(公告)号：US08950728B2
公开(公告)日：2015-02-10
申请号：US12714056
申请日：2010-02-26
申请人： Rodney S. Kenley , Dean Kamen , Keith D. Violette , Kevin L. Grant , Larry B. Gray , Richard J. Lanigan , Jason A. Demers
发明人： Rodney S. Kenley , Dean Kamen , Keith D. Violette , Kevin L. Grant , Larry B. Gray , Richard J. Lanigan , Jason A. Demers
IPC分类号： F16K7/06 , A61M39/28
CPC分类号： A61M39/281 , F16K7/06 , F16K7/063
摘要： A device and method to constrict or occlude the lumen of a flexible tube may include an occluder under the influence of an elastic force, such as a spring force, that can compress a portion of the wall of the flexible tube. The occluder can be under the influence of the elastic force, but prevented from occluding the tube by a stop. The stop can be connected to a tube gripping feature, so that a pulling force on the tube near the gripping feature can disengage the stop from the occluder, releasing the occluder to compress the tube. In some embodiments, the pulling force applied to the tube causes movement of the gripping feature by taking up slack in a portion of the tube held in the device. In other embodiments, the pulling force applied to the tube causes the tube to stretch elastically near the gripping feature, causing the gripping feature to move, and disengaging the stop from the occluder.
摘要翻译：用于收缩或闭塞柔性管的内腔的装置和方法可以包括在弹性力（例如弹簧力）的影响下的阻塞器，其能够压缩柔性管的壁的一部分。闭塞器可能受到弹力的影响，但阻止了阻塞管堵塞。止动件可以连接到管夹持特征，使得靠近抓握特征处的管上的拉力可以使止动件从闭塞器脱离，释放封堵器以压缩管。在一些实施例中，施加到管的拉力通过在保持在装置中的管的一部分中卷起松弛而引起夹持特征的移动。在其他实施例中，施加到管的拉力导致管在夹持特征附近弹性伸展，导致夹持特征移动，并使止动件从闭塞器脱离。

37. 发明授权

US08821475B2 System and method for delivering a target volume of fluid 有权
标题翻译：用于输送目标体积流体的系统和方法
公开(公告)号：US08821475B2
公开(公告)日：2014-09-02
申请号：US11926700
申请日：2007-10-29
申请人： Carl Ray Distler , Gregory Lee Distler , Jason A. Demers , Geoffrey Spencer , Robert Bryant
发明人： Carl Ray Distler , Gregory Lee Distler , Jason A. Demers , Geoffrey Spencer , Robert Bryant
IPC分类号： A61M31/00 , A61M1/28 , A61M5/168
CPC分类号： A61M1/282 , A61M1/28 , A61M1/281 , A61M5/16804 , A61M5/16827 , A61M5/16831 , A61M5/16881 , A61M39/22 , A61M2205/123 , A61M2205/128 , A61M2205/3396 , A61M2210/1017
摘要： A method for delivering a target volume of fluid to a destination is provided. The method includes delivering a first volume of fluid to the destination in increments each having approximately a first incremental volume, the first volume of fluid being less than the target volume and delivering a second volume of fluid to the destination in increments each having approximately a second incremental volume, the second incremental volume being less than the first incremental volume, such that the sum of the first volume and the second volume is approximately equal to the target volume.
摘要翻译：提供了一种将目标体积的流体输送到目的地的方法。该方法包括以增加的方式递送第一体积的流体到目的地，每个具有大约第一增量体积，第一体积的流体小于目标体积，并以增加的速度递送第二体积的流体到目的地，每个具有大约一秒增量卷，第二增量卷小于第一增量卷，使得第一卷和第二卷的和近似等于目标卷。

38. 发明授权

US08721884B2 Hemodialysis systems and methods 有权
标题翻译：血液透析系统和方法
公开(公告)号：US08721884B2
公开(公告)日：2014-05-13
申请号：US13569623
申请日：2012-08-08
申请人： Michael J. Wilt , Jason A. Demers , Kevin L. Grant , Brian D. Tracey , James D. Dale
发明人： Michael J. Wilt , Jason A. Demers , Kevin L. Grant , Brian D. Tracey , James D. Dale
IPC分类号： B01D61/30 , B01D61/28 , B01D65/02 , A61M1/14 , F04B43/06
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。

39. 发明授权

US08718827B2 Systems and methods for distributed utilities 有权
标题翻译：分布式实用程序的系统和方法
公开(公告)号：US08718827B2
公开(公告)日：2014-05-06
申请号：US10566307
申请日：2004-07-28
申请人： Dean Kamen , Jason A. Demers , Kingston Owens
发明人： Dean Kamen , Jason A. Demers , Kingston Owens
IPC分类号： G05D7/00
CPC分类号： C02F1/008 , G01D4/004 , G01N11/02 , G05B15/02 , G05D7/0629 , G06Q50/06 , Y02B90/242 , Y04S20/322
摘要： A monitoring system for distributed utilities. A generation device is provided for converting an available resource to a desired utility; the resource may be water, in which case the generator is a purifier for providing potable water, or, alternatively, the generator may convert a fuel to electrical power. In either case, an input sensor is provided for measuring input to the generation device, while an output sensor is provided for measuring consumption of output from the generation device. The monitoring system has a controller for concatenating measured input and consumption of output on the basis of the input and output sensors. Measured parameters are telemetered to a remote site where utility generation and use are monitored and may also be controlled.
摘要翻译：分布式实用程序的监控系统。提供了用于将可用资源转换为期望效用的生成装置; 资源可以是水，在这种情况下，发电机是用于提供饮用水的净化器，或者替代地，发电机可以将燃料转换成电力。在任一情况下，提供输入传感器用于测量对发生装置的输入，同时提供输出传感器用于测量来自发生装置的输出的消耗。监控系统具有控制器，用于根据输入和输出传感器连接输出的测量输入和消耗。测量的参数被遥测到远程站点，监控公用事业的生成和使用，也可以进行控制。

40. 发明申请

US20140076825A1 Systems and Methods for Distributed Utilities 有权
标题翻译：分布式实用程序的系统和方法
公开(公告)号：US20140076825A1
公开(公告)日：2014-03-20
申请号：US14087397
申请日：2013-11-22
申请人： Dean Kamen , Jason A. Demers , Kingston Owens
发明人： Dean Kamen , Jason A. Demers , Kingston Owens
IPC分类号： C02F1/00 , G01N11/02
CPC分类号： C02F1/008 , G01D4/004 , G01N11/02 , G05B15/02 , G05D7/0629 , G06Q50/06 , Y02B90/242 , Y04S20/322
摘要： A monitoring system for distributed utilities. A generation device is provided for converting an available resource to a desired utility; the resource may be water, in which case the generator is a purifier for providing potable water, or, alternatively, the generator may convert a fuel to electrical power. In either case, an input sensor is provided for measuring input to the generation device, while an output sensor is provided for measuring consumption of output from the generation device. The monitoring system has a controller for concatenating measured input and consumption of output on the basis of the input and output sensors. Measured parameters are telemetered to a remote site where utility generation and use are monitored and may also be controlled.
摘要翻译：分布式实用程序的监控系统。提供了用于将可用资源转换为期望效用的生成装置; 资源可以是水，在这种情况下，发电机是用于提供饮用水的净化器，或者替代地，发电机可以将燃料转换成电力。在任一情况下，提供输入传感器用于测量对发生装置的输入，同时提供输出传感器用于测量来自发生装置的输出的消耗。监控系统具有控制器，用于根据输入和输出传感器连接输出的测量输入和消耗。测量的参数被遥测到远程站点，监控公用事业的生成和使用，也可以进行控制。

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