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71. 发明专利

FR2460698A1 未知
公开(公告)号：FR2460698A1
公开(公告)日：1981-01-30
申请号：FR8014065
申请日：1980-06-25
申请人： BAXTER TRAVENOL LAB
发明人： HAYDON MARSHALL G
IPC分类号： A61M1/14 , A61M1/16 , B01D61/20 , B01D61/22 , B01D61/28 , B01D61/30 , B01D61/32 , B01D61/34 , B01D13/00 , A61M1/03 , B01D31/00

72. 发明专利

AU6002480A ULTRAFILTRATION CONTROL IN DIALYSIS MACHINE 未知
公开(公告)号：AU6002480A
公开(公告)日：1981-01-15
申请号：AU6002480
申请日：1980-07-02
申请人： BAXTER TRAVENOL LAB
发明人： HAYDON M G
IPC分类号： A61M1/14 , A61M1/16 , B01D61/20 , B01D61/22 , B01D61/28 , B01D61/30 , B01D61/32 , B01D61/34 , A61M1/03
摘要： The machine includes a flow system for drawing fresh dialysis solution from a source through a dialyzer 12. Inlet and outlet valves 22,26 can cut off flow to and from the dialyzer. An ultrafiltration branch 48 is provided between the valves and the dialyzer for drawing liquid from the dialyzer when the valves are closed. This branch includes a single- acting piston pump 52 operated by a stepper motor 54 to draw the liquid in accurately controlled amounts and at accurately controlled rates.

73. 发明专利

DE2745348A1 Dialysis and ultrafiltration of blood - with control of dialysate pressure allowing measurement of small filtrate flow 未知
公开(公告)号：DE2745348A1
公开(公告)日：1978-04-20
申请号：DE2745348
申请日：1977-10-08
申请人： GAMBRO AB
发明人： JOENSSON SVEN ANDERS , LARSSON LARS-AKE LENNART
IPC分类号： A61M1/14 , A61M1/16 , B01D61/20 , B01D61/22 , B01D61/28 , B01D61/30 , B01D61/32 , B01D61/34 , B01D13/00 , A61M1/03
摘要： The pressure in a dialysate circuit is maintained at a constant value by a regulator controlling the dialysate pump, and the liquid flowmeter is either dual-scaled or mounted in a shunt system to permit measurement of widely differing flow rates. Used in dialysis and ultrafiltration systems, partic. for artificial kidneys where, after a high flow rate dialysis period, dialysate flow is stopped and an ultrafiltration takes place at very low flow. Performance of the overall system may be monitored by measurement of the dialysate flow rate.

74. 发明专利

DE2745347A1 未知
公开(公告)号：DE2745347A1
公开(公告)日：1978-04-20
申请号：DE2745347
申请日：1977-10-08
申请人： GAMBRO AB
发明人： LARSSON LARS-AKE LENNART , TRAVEN LARS JOHAN CHRISTIAN
IPC分类号： A61M1/14 , A61M1/16 , B01D61/14 , B01D61/20 , B01D61/22 , B01D61/26 , B01D61/28 , B01D61/30 , B01D61/32 , B01D61/34 , F16K7/02 , B01D13/00
摘要： Fluid conducting apparatus is disclosed for a dialysis system having a dialyzer, a source of dialysis fluid for the dialyzer, a heating chamber for heating dialysis fluid before introduction into the dialyzer, and pump means for pumping heated dialysis fluid from the heating chamber to and through the dialyzer. The fluid conducting apparatus includes first and second fluid conducting means. The first fluid conducting means is adapted to be connected to the source of dialysis fluid and to the heating chamber for introducing dialysis fluid into the heating chamber, and the second fluid conducting means is adapted to be connected to the heating chamber, the dialyzer and the pump means for conducting the fluid from the heating chamber to and through the dialyzer. The apparatus also includes shut-off means adapted to terminate the flow of heated dialysis fluid from the heating chamber to the dialyzer when the rate of flow of fluid out of the chamber exceeds the rate of flow of fluid into the chamber. In this way, the heating chamber will not be emptied of dialysis fluid.

75. 发明专利

AU8662975A DIALYSIS ULTRAFILTRATION 未知
公开(公告)号：AU8662975A
公开(公告)日：1977-05-19
申请号：AU8662975
申请日：1975-11-14
申请人： BAXTER TRAVENOL LAB
发明人： CULLIS HERBERT M
IPC分类号： G01N33/52 , A61M1/14 , A61M1/16 , B01D61/20 , B01D61/22 , B01D61/30 , B01D61/32 , B01D61/34 , B01D65/10 , G01F11/02 , A61M1/03
摘要： A dialysis device is disclosed which includes dialysis solution conduit means for passing dialysis solution through a membrane dialyzer. In accordance with this invention, controlled volumes of dialysis solution are supplied and withdrawn to and from at least a portion of the dialysis solution conduit means, plus the dialyzer connected to the conduit means. By this, the input and output of the dialysis solution to and from the conduit portion and connected dialyzer is positively controlled. The total liquid volume of the conduit portion and connected dialyzer is measured. Accordingly, changes in the total liquid volume which are not attributable to the dialysis solution input and output indicate the amount of ultrafiltration during dialysis.

76. 发明授权

US08580110B2 Blood treatment apparatus 有权
标题翻译：血液处理仪
公开(公告)号：US08580110B2
公开(公告)日：2013-11-12
申请号：US12937786
申请日：2009-04-14
申请人： Lennart Jönsson , Olof Jansson , Mattias Holmer , Jan Sternby , Anders Nilsson , Per Hansson
发明人： Lennart Jönsson , Olof Jansson , Mattias Holmer , Jan Sternby , Anders Nilsson , Per Hansson
IPC分类号： B01D61/32 , B01D61/34 , B01D61/28
CPC分类号： A61M1/16 , A61M1/1006 , A61M1/1037 , A61M1/1039 , A61M1/106 , A61M1/1065 , A61M1/1086 , A61M1/1601 , A61M1/34 , A61M1/3403 , A61M2205/3331 , A61M2205/3334 , A61M2205/50
摘要： A proposed blood treatment apparatus includes: a blood treatment unit, a pair of fluid pumps and a pair blood pumps. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, the fluid pumps are configured to control the operation of the blood pumps via the blood treatment fluid. Moreover, a flow control device is configured to control a trans-membrane flow between the blood side and the a fluid side of the blood treatment unit. Hence, for instance ultrafiltration can be adjusted to a desired level in a very straightforward manner.
摘要翻译：所提出的血液处理装置包括：血液处理单元，一对流体泵和一对血液泵。血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。流体泵配置成使血液处理液通过血液处理单元。血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。另外，流体泵配置成通过血液处理流体来控制血液泵的操作。此外，流量控制装置被配置为控制血液侧和血液处理单元的流体侧之间的跨膜流动。因此，例如超滤可以以非常直接的方式调整到期望的水平。

77. 发明申请

US20120228226A1 KIDNEY SUBSTITUTION TREATMENT MACHINE 审中-公开
标题翻译： KIDNEY替代治疗机
公开(公告)号：US20120228226A1
公开(公告)日：2012-09-13
申请号：US13394024
申请日：2010-09-06
申请人： Alex Castellarnau , Jörn Ahrens , Stefan Moll
发明人： Alex Castellarnau , Jörn Ahrens , Stefan Moll
IPC分类号： A61M1/16 , B01D61/34
CPC分类号： A61M1/16 , A61M1/1605 , A61M1/3406 , A61M2202/0498 , A61M2205/15 , A61M2205/3313 , A61M2205/502 , A61M2205/52 , A61M2230/65
摘要： The invention relates to a method for normalizing, storing and/or displaying curves describing the adequacy of a kidney substitution treatment wherein the treatment is provided by a machine which has an extracorporeal blood system (31, 32) pumping the patient's blood at a preset flow rate through the blood chamber (30) of a dialyzer which is divided by a semi-permeable membrane into the blood chamber (30) and a dialyzing fluid chamber (29), and wherein the dialyzing fluid flows at a preset flow rate through the dialyzing fluid system (20, 36) of the machine and collects the waste products from the patient, and wherein a device (37) capable of continuously measuring any treatment related waste product is provided to deliver together with the data provided by the treatment machine an adequacy parameter, wherein curves describing the adequacy of the treatment are normalized to make them comparable, and/or stored in an adequate media and/or displayed on the user interface of the machine and wherein means are available to calculate parameters quantifying the adequacy differences between treatments.
摘要翻译：本发明涉及一种用于归一化，存储和/或显示描述肾脏替代治疗的适当性的曲线的方法，其中所述治疗由具有体外血液系统（31,32）的机器提供，所述体外泵送患者的血液以预设的流量通过透析器的血液室（30）通过半透膜分成血液室（30）和透析液室（29），并且其中透析液以预设的流速通过透析流体系统（20,36），并且收集来自患者的废物，并且其中可以连续测量任何处理相关的废物的装置（37）与处理机提供的数据一起提供足够的参数，其中描述治疗的适当性的曲线被归一化以使其相当，和/或存储在适当的介质中和/或显示在机器的用户界面上 d其中手段可用于计算量化治疗之间充分性差异的参数。

78. 发明申请

US20100219129A1 CONTROL APPARATUS AND CONTROL METHOD FOR A BLOOD TREATMENT EQUIPMENT 有权
标题翻译：血液处理设备的控制装置和控制方法
公开(公告)号：US20100219129A1
公开(公告)日：2010-09-02
申请号：US12780301
申请日：2010-05-14
申请人： Bernard Bene , Georges Vantard , Carl W. Reitz
发明人： Bernard Bene , Georges Vantard , Carl W. Reitz
IPC分类号： B01D61/32 , B01D61/24 , B01D61/34
CPC分类号： A61M1/16 , A61M1/1607 , A61M1/1609 , A61M1/1613 , A61M1/1617 , A61M2205/3317 , A61M2205/3324 , A61M2205/52 , A61M2230/65
摘要： A controller for blood treatment equipment comprising a treatment unit including a semipermeable membrane separating the treatment unit into a first compartment for the circulation of blood and a second compartment for the circulation of a treatment liquid is enclosed. The controller is adapted to receive one or more entries of information measured during the course of a treatment procedure, to calculate from said measured information a value of a significant parameter indicative of the progress of an extracorporeal blood treatment carried out by the equipment. The controller is also adapted to compare the calculated significant parameter to a prescribed reference value for the same parameter and to generate at least one output control signal responsive to said comparison for automatically controlling one or more operations performed by the equipment. Equipment comprising the controller and a control method the controller can be programmed to carry out are also disclosed.
摘要翻译：一种用于血液处理设备的控制器，其包括处理单元，该处理单元包括将处理单元分离成用于血液循环的第一隔室和用于处理液循环的第二隔室的半透膜。控制器适于接收在治疗过程中测量的信息的一个或多个条目，从所述测量信息中计算指示由设备进行的体外血液处理进展的显着参数的值。控制器还适于将所计算的有效参数与相同参数的规定参考值进行比较，并且响应于所述比较生成至少一个输出控制信号，以自动控制由设备执行的一个或多个操作。还公开了包括控制器的设备和控制器可编程执行的控制方法。

79. 发明申请

US20100213127A1 METHOD FOR DETERMINING THE REDUCTION RATIO OR THE Kt/V VALUE OF A KIDNEY SUBSTITUTION TREATMENT AND APPARATUS FOR THE REALISATION OF THE METHOD 有权
标题翻译：用于确定减少比例的方法或KIDNV替代治疗的Kt / V值和用于实现方法的装置
公开(公告)号：US20100213127A1
公开(公告)日：2010-08-26
申请号：US12665150
申请日：2008-06-20
申请人： Alex Castellarnau
发明人： Alex Castellarnau
IPC分类号： B01D61/34
CPC分类号： A61M1/16 , A61M1/1609 , A61M1/1613 , A61M1/1694 , A61M1/3406 , A61M1/361 , A61M1/3612 , A61M2202/0498 , A61M2205/15 , A61M2205/3313 , A61M2205/3334 , A61M2205/50 , A61M2230/20
摘要： A method for determining online adequacy parameters for any hemodialysis, hemofiltration and hemodiafiltration treatment modality is provided. Blood equilibrated dialysate samples at the begin and/or at the end of the treatment; and a continuous measurements of waste compounds in the effluent dialysate by means of spectroscopic techniques, are required. With the data coming from the measurements and a simple mathematic approach Kt/V and reduction ratios for different compounds, which are important from the medical point of view, are obtained.
摘要翻译：提供了一种用于确定任何血液透析，血液滤过和血液透析滤过治疗方式的在线充足参数的方法。在治疗开始和/或结束时血液平衡透析液样品; 并且需要通过光谱技术连续测量流出物透析液中的废物化合物。利用来自测量的数据和简单的数学方法Kt / V以及从医学观点来看是重要的不同化合物的还原率。

80. 发明申请

US20100089807A1 Dialysis machine 审中-公开
标题翻译：透析机
公开(公告)号：US20100089807A1
公开(公告)日：2010-04-15
申请号：US12460427
申请日：2009-07-17
申请人： Keith James Heyes , Hugh Christopher Bramley , Mark Reeves , Mark Jervis
发明人： Keith James Heyes , Hugh Christopher Bramley , Mark Reeves , Mark Jervis
IPC分类号： B01D61/28 , B01D61/34 , B01D61/26 , B01D27/08 , B01D69/14 , B01D69/10
CPC分类号： A61M1/1694 , A61M1/16 , A61M1/1635 , A61M1/1696 , A61M1/3627 , A61M1/3663 , A61M1/3672 , A61M2205/123 , A61M2205/3306 , A61M2205/3334 , A61M2205/3375 , A61M2205/3382 , A61M2205/3386 , B01D61/243 , B01D61/28 , B01D61/30 , B01D63/06 , B01D2313/44
摘要： A disposable cartridge for use in a hemodialysis machine has a blood flowpath for carrying a volume of blood to be treated in a dialyseer and a dialysate flowpath, isolated from the blood flowpath, for delivering a flow of dislysate solution through the dialyser. The cartridge is received in an engine section of the machine. The engine section has first and second platens which close when the cartridge is inserted to retain the cartridge. Actuators and sensors arranged on the second platen control operation of the cartridge.
摘要翻译：用于血液透析机的一次性药筒具有用于携带透析器中待处理血液量的血液流路和从血液流路隔离的透析液流路，用于通过透析器输送不同溶液流。墨盒被接收在机器的发动机部分中。发动机部分具有第一和第二压板，当盒被插入以保持盒时关闭。布置在第二压板上的致动器和传感器控制盒的操作。

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