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1. 发明申请

WO2013074635A2 REMOTE CONTROL OF DIALYSIS MACHINES 审中-公开
标题翻译：透析机的远程控制
公开(公告)号：WO2013074635A2
公开(公告)日：2013-05-23
申请号：PCT/US2012/065021
申请日：2012-11-14
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC. , WANG, Aiyuan , CRNKOVICH, Martin, Joseph , WANG, Fei , LEE, Sue-Jane , YUDS, David , LEUNG, Hak Kan , TAM, Jeffrey
发明人： WANG, Aiyuan , CRNKOVICH, Martin, Joseph , WANG, Fei , LEE, Sue-Jane , YUDS, David , LEUNG, Hak Kan , TAM, Jeffrey
IPC分类号： G06F15/16 , G06F21/00
CPC分类号： H04L67/125 , A61M1/1601 , A61M2205/18 , A61M2205/3553 , A61M2205/3584 , A61M2205/502 , A61M2205/52 , G06F19/00 , G06F19/3418 , G06F19/3456 , G06F19/3481 , G16H20/10 , G16H40/67 , H04L63/10 , H04L67/141
摘要： This disclosure relates to remote control of dialysis machines (102). In certain aspects, a method includes receiving a request for a network connection from a dialysis machine (402) and establishing the network connection with the dialysis machine (404, 406, 408). The method also includes receiving, from a client device, a request to access the dialysis machine (412), authorizing the client device to access the dialysis machine (414, 416), receiving, from the dialysis machine, information pertaining to an operation of the dialysis machine (422), and providing, to the client device, the received information (424).
摘要翻译：本公开涉及透析机（102）的远程控制。在某些方面，一种方法包括从透析机（402）接收对网络连接的请求并建立与透析机（404,406,408）的网络连接。该方法还包括从客户端设备接收访问透析机（412）的请求，授权客户端设备访问透析机（414,416），从透析机接收与操作相关的信息透析机（422），并向客户端设备提供所接收的信息（424）。

2. 发明申请

WO2013032659A1 EARLY DETECTION OF LOW BICARBONATE LEVEL 审中-公开
标题翻译：早期检测低二硼酸盐水平
公开(公告)号：WO2013032659A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/050085
申请日：2012-08-09
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC. , CRNKOVICH, Martin Joseph , WANG, Aiyuan , WANG, Fei
发明人： CRNKOVICH, Martin Joseph , WANG, Aiyuan , WANG, Fei
IPC分类号： A61M1/16
CPC分类号： A61M1/1656 , A61M1/1658 , A61M1/1662 , A61M1/1666 , A61M1/1668 , A61M2205/18 , A61M2205/3327
摘要： This disclosure relates to early detection of low bicarbonate level. In certain aspects, a method includes receiving a first signal from a conductivity detector connected to a line through which a solution of salt concentrate and fluid flows and determining a first conductivity of the solution based on the first signal. The method also includes receiving a second signal from the conductivity detector at a time after receiving the first signal, determining a second conductivity of the solution based on the second signal, and determining whether the second conductivity is less than the first conductivity by at least a threshold amount.
摘要翻译：本公开涉及低碳酸氢盐水平的早期检测。在某些方面，一种方法包括从连接到盐浓度和流体溶液流过的管线的电导率检测器接收第一信号，并基于第一信号确定溶液的第一电导率。所述方法还包括在接收到第一信号之后的时间从电导检测器接收第二信号，基于第二信号确定溶液的第二电导率，以及通过至少一个第二电导率确定第二电导率是否小于第一电导率阈值。

3. 发明申请

WO2012166377A1 METHOD AND SYSTEM FOR INLET TEMPERATURE MONITORING FOR CENTRALIZED HEAT DISINFECTION OF DIALYSIS MACHINE INLET LINES 审中-公开
标题翻译：吸水机进线集中热消毒入口温度监测方法及系统
公开(公告)号：WO2012166377A1
公开(公告)日：2012-12-06
申请号：PCT/US2012/038329
申请日：2012-05-17
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC. , KOTSOS, Michael, Emmanuel , WANG, Fei , CRNKOVICH, Martin, Joseph
发明人： KOTSOS, Michael, Emmanuel , WANG, Fei , CRNKOVICH, Martin, Joseph
IPC分类号： A61M1/16
CPC分类号： A61M1/1686 , A61M2205/3368 , A61M2205/3561 , A61M2205/3584 , A61M2205/3592
摘要： A method for inlet temperature monitoring for centralized heat disinfection of dialysis machine inlet lines is described. The method can be used, for example, for a dialysis system which has a central water processing system used at a multiple patient dialysis treatment clinic or center. A central water processing system and a plurality of dialysis machines having fluid inlets are fluidly connected to a water supply loop which circulates heated water from the central water processing system to the dialysis machines and back to the central water processing system. Water temperatures are sensed with temperature sensors at the fluid inlets of the dialysis machines on the loop, and data on the sensed temperatures is communicated to a process controller capable of comparing the sensed temperatures to a predetermined value or value range selected for disinfection, and resolving any discrepancies by issuing an alarm and/or controlling a temperature controller to adjust water temperature of water at the central water processing system. A dialysis system for centralized heat disinfection of dialysis machine inlet lines of dialysis machines supplied with water by a central water processing system also is provided.
摘要翻译：介绍了透析机入口管线集中热消毒入口温度监测方法。该方法可以用于例如具有在多个患者透析治疗诊所或中心使用的中央水处理系统的透析系统。具有流体入口的中央水处理系统和多个透析机流体地连接到将加热的水从中央水处理系统循环到透析机并返回到中央水处理系统的供水回路。在循环中的透析机的流体入口处用温度传感器感测水温，并且将感测到的温度的数据传送到能够将感测到的温度与选择用于消毒和解决的预定值或值范围进行比较的过程控制器通过发出报警和/或控制温度控制器来调节中央水处理系统的水温的任何差异。还提供了一种用于通过中央水处理系统提供水的透析机的透析机入口管线的集中热消毒的透析系统。

4. 发明申请

WO2012083152A1 USER INTERFACES FOR DIALYSIS DEVICES 审中-公开
标题翻译： DIALYSIS设备的用户界面
公开(公告)号：WO2012083152A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065457
申请日：2011-12-16
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC. , WANG, Fei , CRNKOVICH, Martin Joseph , LEVIN, Roland , KOTSOS, Michael Emmanuel
发明人： WANG, Fei , CRNKOVICH, Martin Joseph , LEVIN, Roland , KOTSOS, Michael Emmanuel
IPC分类号： A61M1/16 , A61M1/28
CPC分类号： A61M1/1601 , A61M1/16 , A61M1/28 , A61M2205/3553 , A61M2205/3576 , A61M2205/3584 , A61M2205/502 , A61M2205/505 , A61M2205/52 , G06F3/0481 , G06F3/0484 , G06F19/00 , G06F19/3481 , G09G5/12 , G09G5/14 , G09G2370/16 , G16H10/60 , G16H40/63
摘要： In general, a dialysis device includes a first processing device for monitoring dialysis functions of the dialysis device, a second processing device, a display device, and memory. The memory is configured to store instructions that, when executed, cause the dialysis device to provide, on the display device, a first display region and a second display region, where the first display region is associated with the first processing device and the second display region is associated with the second processing device. At least a portion of the first display region cannot be obscured by the second display region.
摘要翻译：通常，透析装置包括用于监测透析装置的透析功能的第一处理装置，第二处理装置，显示装置和存储器。所述存储器被配置为存储指令，所述指令在执行时使所述透析设备在所述显示设备上提供第一显示区域和第二显示区域，其中所述第一显示区域与所述第一处理设备和所述第二显示器相关联区域与第二处理装置相关联。第一显示区域的至少一部分不能被第二显示区域遮挡。

5. 发明申请

WO2013028260A1 DETERMINING DIALYSIS TREATMENT EFFECTIVENESS 审中-公开
标题翻译：确定透析治疗有效性
公开(公告)号：WO2013028260A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/044318
申请日：2012-06-27
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC. , TARN, Jeffrey , WANG, Fei , WANG, Aiyuan
发明人： TARN, Jeffrey , WANG, Fei , WANG, Aiyuan
IPC分类号： A61M1/16 , A61M1/28 , B01D61/32 , G06F19/00 , G06F15/18
CPC分类号： A61M1/16 , A61M1/1601 , A61M1/1603 , A61M1/1611 , A61M1/28 , A61M2202/0498 , A61M2205/15 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/52 , B01D61/30 , B01D61/32
摘要： A method performed on a dialysis machine includes receiving a first value that represents a pre-dialysis body weight of a patient and receiving a second value that represents a volume of liquid (V) inside a body of the patient. The method also includes administering dialysis to the patient, calculating an instantaneous body weight (W) of the patient based at least in part on the first value, determining a length of time (t) for which the dialysis was administered to the patient, determining a dialyzer clearance (K) associated with the dialysis, and calculating, based at least in part on the length of time, the instantaneous body weight, the volume, and the dialyzer clearance, a urea reduction ratio (URR) associated with the dialysis.
摘要翻译：在透析机上执行的方法包括接收表示患者的透析前体重的第一值，并接收表示患者体内的液体体积（V）的第二值。该方法还包括对患者进行透析，至少部分地基于第一值计算患者的瞬时体重（W），确定向患者施用透析的时间长度（t），确定与透析相关联的透析器间隙（K），并且至少部分地基于时间长度计算瞬时体重，体积和透析器间隙，与透析相关联的尿素减少率（URR）。

6. 发明申请

WO2008021462A2 WETNESS SENSOR 审中-公开
标题翻译：湿度传感器
公开(公告)号：WO2008021462A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/018200
申请日：2007-08-16
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC. , CRNKOVICH, Martin , CHRISTENSEN, Peter , LEVIN, Roland , WANG, Fei
发明人： CRNKOVICH, Martin , CHRISTENSEN, Peter , LEVIN, Roland , WANG, Fei
IPC分类号： A61M1/36
CPC分类号： A61M1/367 , A61F13/42 , A61M1/3656 , A61M2205/13 , A61M2205/15 , A61M2205/3561 , A61M2205/3592
摘要： The present invention relates to a wetness detector system that rapidly detects the presence of wetness due to a liquid leak in a system. The wetness detector system contains a reusable wetness sensor that is able to accurately detect the presence of wetness and, in the case of an extracorporeal blood treatment, the presence of blood. The wetness detector system can quickly alert both a user and medical personnel that a liquid leak has been detected in a treatment system and, if necessary, halt the removal of blood from the patient or the flow of fluid through a liquid line. The wetness detector system can monitor a number of wetness sensors simultaneously, which would, for example, eliminate the need for medical personnel to continuously inspect numerous patients visually for potentially fatal blood leaks due to needle dislodgement during an extracorporeal blood treatment.
摘要翻译：本发明涉及一种湿度检测器系统，其能够快速检测由于系统中的液体泄漏而导致的湿度的存在。湿度探测器系统包含可重复使用的湿度传感器，其能够准确地检测湿度的存在，并且在体外血液处理的情况下，血液的存在。湿度检测器系统可以快速提醒使用者和医务人员在治疗系统中检测到液体泄漏，并且如果必要的话，停止从患者移除血液或通过液体管线流动液体。湿度检测器系统可以同时监测多个湿度传感器，这例如可以消除医务人员对体外血液处理期间由于针移位而可能致命的血液泄漏的多个患者进行视觉检查的需要。

7. 发明申请

WO2017030779A1 TOUCHLESS INTERFACE FOR A MEDICAL TREATMENT SYSTEM 审中-公开
标题翻译：医疗治疗系统的无缝接口
公开(公告)号：WO2017030779A1
公开(公告)日：2017-02-23
申请号：PCT/US2016/045113
申请日：2016-08-02
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC.
发明人： TARN, Jeffrey , WANG, Fei , TANENBAUM, Lee Daniel
IPC分类号： G06F19/00
CPC分类号： G06F3/017 , A61M1/1601 , A61M2205/33 , A61M2205/502 , G06F3/005 , G06F19/00 , G06F19/3481 , G16H40/63 , H04N5/2256 , H04N5/247
摘要： A dialysis machine comprising: one or more processing units configured to transmit control data; a pump configured to pump medical fluid to and from a patient based at least in part on control data received from the processing unit; an electronic panel comprising: a display surface, and at least one panel control unit configured to cause the electronic panel to display at least one user interface element that can be invoked by a user; at least one projector; and at least one camera; wherein the one or more processing units are configured to: process input received by the camera, determine a location of a physical object in a field of view of the camera based on the processed input, determine, based on processed input received on at least one occasion, that the location of the physical object represents an invocation of the at least one user interface element displayed on the electronic panel, and determine the control data based on the processed input.
摘要翻译：一种透析机，包括：一个或多个处理单元，被配置为传送控制数据; 至少部分地基于从所述处理单元接收的控制数据，将配置成将医用流体从患者泵送到患者的泵的泵; 电子面板，包括：显示表面，以及至少一个面板控制单元，被配置为使电子面板显示至少一个用户可以调用的用户界面元素; 至少一台投影仪; 和至少一个相机; 其中所述一个或多个处理单元被配置为：处理由所述相机接收的输入，基于所述经处理的输入来确定所述相机的视野中的物理对象的位置，基于在至少一个场合，物理对象的位置表示对电子面板上显示的至少一个用户界面元素的调用，并且基于处理的输入来确定控制数据。

8. 发明申请

WO2014159020A1 NON-CONTACT INTERFACING TO NAVIGATE AND ACTIVATE SCREENS ON A MEDICAL DEVICE 审中-公开
标题翻译：不接触接触导管和激活屏幕在医疗设备上
公开(公告)号：WO2014159020A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/021520
申请日：2014-03-07
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC.
发明人： WANG, Fei , KOTSOS, Michael, E. , CRNKOVICH, Martin, J. , WANG, Aiyuan
IPC分类号： G06F19/00
CPC分类号： G06F3/017 , A61M1/14 , A61M2205/3592 , A61M2205/505 , A61M2209/084 , G06F3/038 , G06F19/00 , G06F2203/0381 , G06F2203/0384 , G16H40/63
摘要： A system provides non-contact communication between a controller and a medical device. The control signal may be a wirelessly transmitted control signal, such as a wireless radiofrequency signal and/or an optical or acoustic signal, for example. An interface device is provided that may be a remote controller or switch that may be used by a user, such as a health care practitioner (HCP), in connection with navigating and activating screens of a dialysis machine during a dialysis treatment without requiring the HCP to physically contact the dialysis machine. With the described system, the HCP does not need to re-glove each time a change is made to an on-going dialysis treatment when interfacing with a graphical display of the dialysis machine.
摘要翻译：系统提供控制器和医疗设备之间的非接触通信。控制信号可以是无线传输的控制信号，例如无线射频信号和/或光或声信号。提供了一种接口设备，其可以是可以由用户（例如医疗保健从业者（HCP））使用的远程控制器或开关，其涉及在透析治疗期间导航和启动透析机的屏幕，而不需要HCP 与身体接触透析机。利用所描述的系统，当与透析机的图形显示器接口时，HCP不需要每次对正在进行的透析治疗进行改变时重新手套。

9. 发明申请

WO2016118318A1 REMOTE MONITORING INTERFACE DEVICE AND MOBILE APPLICATION FOR MEDICAL DEVICES 审中-公开
标题翻译：远程监控接口设备和医疗设备的移动应用
公开(公告)号：WO2016118318A1
公开(公告)日：2016-07-28
申请号：PCT/US2016/012263
申请日：2016-01-06
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC.
发明人： TANENBAUM, Lee , WANG, Fei , MOK, Aleo , DOYLE, Matthew
IPC分类号： G06F19/00 , A61B5/00
CPC分类号： A61M1/1601 , A61M1/1613 , A61M2205/18 , A61M2205/3303 , A61M2205/3306 , A61M2205/3327 , A61M2205/3368 , A61M2205/3584 , A61M2205/505 , A61M2205/507 , A61M2205/52 , A61M2205/581 , A61M2209/01 , A61M2209/088 , G06F19/00 , G06F19/3418 , G08B5/223 , G16H10/60 , G16H40/63
摘要： A remote monitoring mobile application may be installed and executed on a remote interface device. By streaming a log of the treatment data, attending HCPs may have continual access to the dialysis machine and patient data at the treatment center. In various embodiments, the data may be streamed to a server accessible by the remote interface device and/or directly to the remote interface device. The operator is able to log into the application on the remote interface device to access dialysis machine data and/or patient data during treatment. The HCP, through the application, is able to monitor the data at the treatment center and may set "soft" limits to warn the HCP of problems during the treatment before alarms or other treatment- disruptive actions occur at the dialysis machine. The remote monitoring mobile application may be software downloaded from a network and/or otherwise installed on the remote interface device.
摘要翻译：可以在远程接口设备上安装并执行远程监控移动应用。通过流式传输治疗数据的日志，参加HCP可以在治疗中心连续访问透析机和患者数据。在各种实施例中，数据可以被流传输到由远程接口设备可访问的服务器和/或直接到远程接口设备。操作者能够登录远程接口设备上的应用程序，以便在治疗期间访问透析机数据和/或患者数据。通过应用，HCP能够监测治疗中心的数据，并可能设置“软”限值，以便在透析机器发生警报或其他治疗中断行为之前在治疗过程中警告HCP问题。远程监控移动应用可以是从网络下载和/或以其他方式安装在远程接口设备上的软件。

10. 发明申请

WO2015099932A1 AUTOMATIC DETECTION AND ADJUSTMENT OF A PRESSURE POD DIAPHRAGM 审中-公开
标题翻译：压力POD膜片的自动检测和调整
公开(公告)号：WO2015099932A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/067200
申请日：2014-11-25
申请人： FRESENIUS MEDICAL CARE HOLDINGS, INC.
发明人： CRNKOVICH, Martin , TANENBAUM, Lee , KOTSOS, Michael, Emmanuel , WANG, Fei , BROWN, Alex
IPC分类号： G01L19/06 , A61M1/36
CPC分类号： A61M1/3639 , A61M1/16 , A61M1/34 , A61M1/3403 , A61M1/3607 , A61M1/3641 , A61M2205/3331 , A61M2205/3344 , A61M2205/3379 , A61M2205/50 , G01L7/088
摘要： A system for controlling the position of a diaphragm in a diaphragm-containing pressure pod, is provided. The system can include a peristaltic pump, a pressure pod having a flow- through fluid side and a gas side that are separated by a diaphragm, and a pressure sensor operatively connected to the gas side. The pressure sensor is configured to sense pulses of pressure resulting from movement of the diaphragm and caused by the action of the peristaltic pump. A gas source and a valve can be in fluid communication with the gas side of the pressure pod and can be configured to provide gas to, or vent gas from, the gas side. A controller receives pressure signals from the pressure sensor and controls the valve in response, and in so doing, controls the position of the diaphragm. Methods for positioning the diaphragm are also included.
摘要翻译：提供了一种用于控制隔膜的压力舱中的隔膜的位置的系统。该系统可以包括蠕动泵，具有通过流体侧的压力容器和由隔膜隔开的气体侧，以及可操作地连接到气体侧的压力传感器。压力传感器被配置为感测由隔膜的运动引起的压力脉冲，并且由蠕动泵的作用引起。气体源和阀可以与压力舱的气体侧流体连通，并且可以被配置为向气体侧提供气体或从气体侧排出气体。控制器从压力传感器接收压力信号并响应控制阀，并且这样做控制隔膜的位置。还包括定位隔膜的方法。

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