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1.发明授权Method and device for determining the pressure or volumetric flow of medical fluids 有权用于确定医用流体的压力或体积流量的方法和装置公开(公告)号：US09322729B2
公开(公告)日：2016-04-26
申请号：US13635485
申请日：2011-03-16
CPC分类号： G01L7/00 , A61M1/1006 , A61M1/101 , A61M1/1031 , A61M1/1086 , A61M1/3621 , A61M1/3639 , A61M2205/3334 , A61M2205/3351 , A61M2205/3355 , A61M2205/3365 , F04D15/0088 , F04D29/00 , G06F19/00
摘要： A method for determining a pressure of a medical fluid in a fluid line by using at least one centrifugal pump includes detecting the pressure upstream of the centrifugal pump while considering an information about a pressure downstream of the centrifugal pump, or detecting the pressure downstream of the centrifugal pump while considering an information about a pressure upstream of the centrifugal pump. Thereby, at least one information about the volume flow in the fluid line and/or at least one information about a rotation speed of the centrifugal pump are considered, respectively. The invention also relates to a method for determining a volume flow, an arithmetic unit, a treatment apparatus, a digital storage means, a computer program product and a computer program.
摘要翻译： 通过使用至少一个离心泵来确定流体管线中的医用流体的压力的方法包括在考虑关于离心泵下游的压力的信息的同时检测离心泵上游的压力，或者检测离心泵下游的压力 离心泵，同时考虑关于离心泵上游的压力的信息。 因此，分别考虑关于流体管线中的体积流量和/或关于离心泵的转速的至少一个信息的至少一个信息。 本发明还涉及用于确定体积流量的方法，运算单元，治疗设备，数字存储装置，计算机程序产品和计算机程序。
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公开(公告)号：US20130233798A1
公开(公告)日：2013-09-12
申请号：US13597517
申请日：2012-08-29
申请人： Christoph Wiktor , Arne Peters , Alexander Heide
发明人： Christoph Wiktor , Arne Peters , Alexander Heide
IPC分类号： A61M1/16
CPC分类号： A61M1/16 , A61M1/1006 , A61M1/101 , A61M1/1086 , A61M1/1601 , A61M1/1615 , A61M1/3621 , A61M1/367 , A61M2205/12 , A61M2205/3334 , A61M2205/3365 , A61M2205/50 , A61M2205/52
摘要： The present invention relates to a blood treatment device with at least one extra-corporeal blood circuit with a filter element and with at least one centrifugal pump means, wherein furthermore a monitoring means is provided, by means of which the flow resistance of the extracorporeal circuit can be determined, wherein the flow resistance can at least partly be determined with reference to the flow in at least one portion of the extracorporeal blood circuit and the speed of the centrifugal pump means. Furthermore, the present invention relates to a monitoring means for a blood treatment device and to a method for operating a blood treatment device.
摘要翻译： 本发明涉及具有至少一个具有过滤元件的至少一个体外血液回路和至少一个离心泵装置的血液处理装置，此外还提供了监测装置，通过该监测装置，体外回路的流动阻力 可以确定流动阻力可以至少部分地参考体外血液回路的至少一部分的流量和离心泵装置的速度来确定。 此外，本发明涉及一种血液处理装置的监视装置以及用于操作血液处理装置的方法。
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3.发明申请METHOD AND DEVICE FOR DETERMING THE PRESSURE OR VOLUMETRIC FLOW OF MEDICAL FLUIDS 有权用于确定医用流体的压力或体积流量的方法和装置公开(公告)号：US20130072846A1
公开(公告)日：2013-03-21
申请号：US13635485
申请日：2011-03-16
CPC分类号： G01L7/00 , A61M1/1006 , A61M1/101 , A61M1/1031 , A61M1/1086 , A61M1/3621 , A61M1/3639 , A61M2205/3334 , A61M2205/3351 , A61M2205/3355 , A61M2205/3365 , F04D15/0088 , F04D29/00 , G06F19/00
摘要： A method for determining a pressure of a medical fluid in a fluid line by using at least one centrifugal pump includes detecting the pressure upstream of the centrifugal pump while considering an information about a pressure downstream of the centrifugal pump, or detecting the pressure downstream of the centrifugal pump while considering an information about a pressure upstream of the centrifugal pump. Thereby, at least one information about the volume flow in the fluid line and/or at least one information about a rotation speed of the centrifugal pump are considered, respectively. The invention also relates to a method for determining a volume flow, an arithmetic unit, a treatment apparatus, a digital storage means, a computer program product and a computer program.
摘要翻译： 通过使用至少一个离心泵来确定流体管线中的医用流体的压力的方法包括在考虑关于离心泵下游的压力的信息的同时检测离心泵上游的压力，或者检测离心泵下游的压力 离心泵，同时考虑关于离心泵上游的压力的信息。 因此，分别考虑关于流体管线中的体积流量和/或关于离心泵的转速的至少一个信息的至少一个信息。 本发明还涉及用于确定体积流量的方法，运算单元，治疗设备，数字存储装置，计算机程序产品和计算机程序。
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公开(公告)号：US10201646B2
公开(公告)日：2019-02-12
申请号：US13635953
申请日：2011-03-17
申请人： Arne Peters , Alexander Heide , Christoph Wiktor
发明人： Arne Peters , Alexander Heide , Christoph Wiktor
摘要： The present invention relates to an apparatus for the regulation of at least one filtration value in a machine for the treatment of a medical fluid, in particular in a blood treatment machine, having at least one centrifugal pumping means, to a hemodialysis machine and to a method and to a use therefor.
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公开(公告)号：US09919090B2
公开(公告)日：2018-03-20
申请号：US13515566
申请日：2010-12-15
申请人： Arne Peters , Alexander Heide
发明人： Arne Peters , Alexander Heide
CPC分类号： A61M1/16 , A61M1/1001 , A61M1/1006 , A61M1/101 , A61M1/1015 , A61M1/1031 , A61M1/1086 , A61M1/1639 , A61M2205/12
摘要： A balancing unit for medical fluids includes at least one balancing chamber and at least one conveying unit for filling the balancing chamber, in which the conveying unit is a pressure controlled conveying unit and/or is designed and provided for being operated in at least one operating state as a constant-pressure source. An external medical functional unit, a treatment apparatus and methods are also described.
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6.发明申请DEVICE FOR REGULATING AT LEAST ONE FILTRATION VALUE, HAEMODIALYSIS MACHINE AND CORRESPONDING METHOD AND USE 审中-公开用于调节至少一个过滤值的装置，HEMODIALYSIS MACHINE和相应的方法和使用公开(公告)号：US20130062283A1
公开(公告)日：2013-03-14
申请号：US13635953
申请日：2011-03-17
申请人： Arne Peters , Alexander Heide , Christoph Wiktor
发明人： Arne Peters , Alexander Heide , Christoph Wiktor
CPC分类号： A61M1/14 , A61M1/1006 , A61M1/101 , A61M1/1086 , A61M1/1601 , A61M1/34 , A61M1/3403 , A61M1/36 , A61M1/3607 , A61M1/3693 , A61M1/38 , A61M2205/3375 , A61M2205/3379 , Y10T137/8158
摘要： The present invention relates to an apparatus for the regulation of at least one filtration value in a machine for the treatment of a medical fluid, in particular in a blood treatment machine, having at least one centrifugal pumping means, to a hemodialysis machine and to a method and to a use therefor.
摘要翻译： 本发明涉及一种用于在机器中调节至少一种过滤值的装置，该装置用于治疗具有至少一个离心泵送装置的医用流体，特别是在具有至少一个离心泵装置的血液处理机中，用于血液透析机和 方法和用途。
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公开(公告)号：US09173986B2
公开(公告)日：2015-11-03
申请号：US13347836
申请日：2012-01-11
申请人： Alexander Heide , Christoph Wiktor , Arne Peters
发明人： Alexander Heide , Christoph Wiktor , Arne Peters
IPC分类号： B01D61/28 , B01D61/20 , B01D61/22 , A61M1/16 , A61M1/26 , B01D61/32 , B01D61/30 , B01D63/06 , A61M1/10 , A61M1/34
CPC分类号： A61M1/26 , A61M1/1006 , A61M1/101 , A61M1/262 , A61M1/267 , A61M1/3413 , B01D61/20 , B01D61/22 , B01D61/30 , B01D61/32 , B01D63/06 , B01D2313/243 , B01D2325/08
摘要： The housing of the blood treatment unit according to the invention holds both a blood pump and a semi-permeable membrane. The blood pump is an impeller pump. The impeller of the impeller pump is surrounded by a partition which divides the housing into two chambers. The semi-permeable membrane forms at least a part of the partition. It is therefore possible for an exchange of matter to take place between the blood which flows through the first chamber of the housing and the dialysis fluid which flows through the second chamber of the housing. The blood treatment unit is intended for an extra-corporeal blood treatment apparatus and has a particularly compact construction.
摘要翻译： 根据本发明的血液处理单元的壳体保持血液泵和半透膜。 血泵是叶轮泵。 叶轮泵的叶轮由一个将壳体分成两个室的隔板包围。 半透膜形成隔板的至少一部分。 因此，可以在流过壳体的第一腔室的血液与流过壳体的第二腔室的透析液之间进行物质交换。 血液处理单元适用于体外血液处理设备，并且具有特别紧凑的结构。
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公开(公告)号：US09107997B2
公开(公告)日：2015-08-18
申请号：US13578301
申请日：2011-02-09
CPC分类号： A61M1/16 , A61M1/10 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1081 , Y10T137/0318 , Y10T137/8593
摘要： A medical functional device includes at least one first fluid system for receiving at least one medical fluid, at least one first conveying device for conveying the medical fluid, at least one second fluid system for receiving at least one operating fluid, and at least one second conveying device for operating the at least first conveying device, in which the first conveying device is arranged such as to be actuated by means of the operating fluid. A treatment apparatus and a method are also described.
摘要翻译： 医疗功能装置包括用于接收至少一种医用流体的至少一个第一流体系统，用于输送医用流体的至少一个第一输送装置，用于接纳至少一个工作流体的至少一个第二流体系统，以及至少一个第二流体系统 用于操作至少第一输送装置的输送装置，其中第一输送装置被布置成借助于工作流体致动。 还描述了一种治疗装置和方法。
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公开(公告)号：US20130025692A1
公开(公告)日：2013-01-31
申请号：US13578301
申请日：2011-02-09
IPC分类号： F17D1/00
CPC分类号： A61M1/16 , A61M1/10 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1081 , Y10T137/0318 , Y10T137/8593
摘要： A medical functional device includes at least one first fluid system for receiving at least one medical fluid, at least one first conveying device for conveying the medical fluid, at least one second fluid system for receiving at least one operating fluid, and at least one second conveying device for operating the at least first conveying device, in which the first conveying device is arranged such as to be actuated by means of the operating fluid. A treatment apparatus and a method are also described.
摘要翻译： 医疗功能装置包括用于接收至少一种医用流体的至少一个第一流体系统，用于输送医用流体的至少一个第一输送装置，用于接纳至少一个工作流体的至少一个第二流体系统，以及至少一个第二流体系统 用于操作至少第一输送装置的输送装置，其中第一输送装置被布置成借助于工作流体致动。 还描述了一种治疗装置和方法。
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10.发明申请Balancing unit, external medical functional unit, treatment apparatus and methods 有权平衡单元，外部医疗功能单元，治疗仪器和方法公开(公告)号：US20120267309A1
公开(公告)日：2012-10-25
申请号：US13515566
申请日：2010-12-15
申请人： Arne Peters , Alexander Heide
发明人： Arne Peters , Alexander Heide
CPC分类号： A61M1/16 , A61M1/1001 , A61M1/1006 , A61M1/101 , A61M1/1015 , A61M1/1031 , A61M1/1086 , A61M1/1639 , A61M2205/12
摘要： A balancing unit for medical fluids includes at least one balancing chamber and at least one conveying unit for filling the balancing chamber, in which the conveying unit is a pressure controlled conveying unit and/or is designed and provided for being operated in at least one operating state as a constant-pressure source. An external medical functional unit, a treatment apparatus and methods are also described.
摘要翻译： 用于医疗流体的平衡单元包括至少一个平衡室和用于填充平衡室的至少一个输送单元，其中输送单元是压力控制的输送单元和/或设计和提供以在至少一个操作中操作 状态为恒压源。 还描述了外部医疗功能单元，治疗设备和方法。
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