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1.发明公开NON-INVASIVE RADIO FREQUENCY MEDICAL FLUID LEVEL AND VOLUME DETECTION SYSTEM AND METHOD 有权液位以及基于阻抗测量的高频率信号-VOLUMENMESS的系统和方法
公开(公告)号：EP2684013A2
公开(公告)日：2014-01-15
申请号：EP12712445.1
申请日：2012-03-02
发明人： CHEN, Ye , DING, Yuanpang Samuel , MULLER, Matthew , NAJDENI, Gert , TITUS, Joel
IPC分类号： G01F23/284 , A61M1/16
CPC分类号： A61M5/1684 , A61M1/14 , A61M1/16 , A61M1/1605 , A61M1/1607 , A61M1/1668 , A61M1/28 , A61M1/287 , A61M5/14 , A61M5/1407 , A61M5/1409 , A61M5/142 , A61M2205/3317 , A61M2205/3379 , A61M2205/3389 , A61M2205/52 , G01F22/00 , G01F23/26 , G01F23/263 , G01F23/284
摘要： A medical fluid system includes a medical fluid pump; a container holding a fluid to be pumped by the medical fluid pump, the fluid at a first time having a first conductivity, the fluid at a second time having a second conductivity; and a radio frequency level sensor positioned in operable relation with the container, the radio frequency level sensor (i) configured to provide an output indicative of a level of the fluid in the container based upon sensing an impedance and (ii) connected to tuning circuitry that minimizes a reactance of the impedance such that the output is at least substantially independent of whether the fluid has the first conductivity or the second conductivity. The medical fluid system can determine the level of the fluid by measuring a resistance, the impedance, or a phase shift seen by the sensor.
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公开(公告)号：EP2684012B1
公开(公告)日：2019-04-17
申请号：EP12712444.4
申请日：2012-03-02
发明人： CHEN, Ye , DING, Yuanpang Samuel , MULLER, Matthew , NAJDENI, Gert , TITUS, Joel
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3.发明授权FLUID LEVEL AND VOLUME DETECTION SYSTEM AND METHOD BASED ON IMPEDANCE DETECTION BY THE HELP OF RADIO FREQUENCY SIGNALS 有权液位以及基于阻抗测量的高频率信号-VOLUMENMESS的系统和方法
公开(公告)号：EP2684013B1
公开(公告)日：2015-10-07
申请号：EP12712445.1
申请日：2012-03-02
发明人： CHEN, Ye , DING, Yuanpang Samuel , MULLER, Matthew , NAJDENI, Gert , TITUS, Joel
IPC分类号： G01F23/26 , A61M1/16 , G01F23/284 , G01F22/00
CPC分类号： A61M5/1684 , A61M1/14 , A61M1/16 , A61M1/1605 , A61M1/1607 , A61M1/1668 , A61M1/28 , A61M1/287 , A61M5/14 , A61M5/1407 , A61M5/1409 , A61M5/142 , A61M2205/3317 , A61M2205/3379 , A61M2205/3389 , A61M2205/52 , G01F22/00 , G01F23/26 , G01F23/263 , G01F23/284
摘要： A medical fluid system includes a medical fluid pump; a container holding a fluid to be pumped by the medical fluid pump, the fluid at a first time having a first conductivity, the fluid at a second time having a second conductivity; and a radio frequency level sensor positioned in operable relation with the container, the radio frequency level sensor (i) configured to provide an output indicative of a level of the fluid in the container based upon sensing an impedance and (ii) connected to tuning circuitry that minimizes a reactance of the impedance such that the output is at least substantially independent of whether the fluid has the first conductivity or the second conductivity. The medical fluid system can determine the level of the fluid by measuring a resistance, the impedance, or a phase shift seen by the sensor.
摘要翻译： 一种医疗流体系统包括医疗流体泵; 保持流体的容器由所述医用流体泵被泵送，具有第一导电性的流体在第一时间，具有第二导电流体在第二时间; 并在与所述容器可操作关系定位的射频电平传感器，该水平传感器的射频手术构成为是（i）表示的流体的容器中的一个电平的和（ii）至少基本独立于无论是 该流体具有第一导电或第二电导率。 医用流体系统可以通过测量由传感器见到的电阻，阻抗或相移确定性地挖掘医用流体的水平。
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4.发明公开
公开(公告)号：EP2900296A1
公开(公告)日：2015-08-05
申请号：EP14707067.6
申请日：2014-02-14
发明人： LIN, Rongsheng , DING, Yuanpang Samuel , WHITE, James M. , CHEN, Ye , LO, Ying-Cheng , MILLER, Joshua , ROHDE, Justin
IPC分类号： A61M1/16
CPC分类号： A61M1/1696 , A61M1/284 , C02F1/4693 , C02F1/4695 , C02F2103/026
摘要： Systems and methods for hemodialysis or peritoneal dialysis having integrated electrodialysis and electrodeionization capabilities are provided. In an embodiment, the dialysis system includes a carbon source, a urease source, an ED/EDI unit. The carbon source, urease source, and/or the ED/EDI unit can be in the form of removable cartridges.
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5.发明授权
公开(公告)号：EP2900296B1
公开(公告)日：2016-10-19
申请号：EP14707067.6
申请日：2014-02-14
发明人： LIN, Rongsheng , DING, Yuanpang Samuel , WHITE, James M. , CHEN, Ye , LO, Ying-Cheng , MILLER, Joshua , ROHDE, Justin
IPC分类号： A61M1/16
CPC分类号： A61M1/1696 , A61M1/284 , C02F1/4693 , C02F1/4695 , C02F2103/026
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6.发明公开NON- INVASIVE RADIO FREQUENCY LIQUID LEVEL DETECTION SYSTEM USING PHASE DETECTION 审中-公开NICHT-INVASIVER RF-NIVEAUFÜHLERMIT PHASENDETEKTION
公开(公告)号：EP2684012A1
公开(公告)日：2014-01-15
申请号：EP12712444.4
申请日：2012-03-02
发明人： CHEN, Ye , DING, Yuanpang Samuel , MULLER, Matthew , NAJDENI, Gert , TITUS, Joel
IPC分类号： G01F23/284 , A61M1/16
CPC分类号： A61M5/1684 , A61M1/14 , A61M1/16 , A61M1/1605 , A61M1/1607 , A61M1/1668 , A61M1/28 , A61M1/287 , A61M5/14 , A61M5/1407 , A61M5/1409 , A61M5/142 , A61M2205/3317 , A61M2205/3379 , A61M2205/3389 , A61M2205/52 , G01F22/00 , G01F23/26 , G01F23/263 , G01F23/284
摘要： A medical fluid system includes a medical fluid pump; a container holding a fluid to be pumped by the medical fluid pump, the fluid at a first time having a first conductivity, the fluid at a second time having a second conductivity; and a radio frequency level sensor positioned in operable relation with the container, the radio frequency level sensor (i) configured to provide an output indicative of a level of the fluid in the container based upon sensing an impedance and (ii) connected to tuning circuitry that minimizes a reactance of the impedance such that the output is at least substantially independent of whether the fluid has the first conductivity or the second conductivity. The medical fluid system can determine the level of the fluid by measuring a resistance, the impedance, or a phase shift seen by the sensor.
摘要翻译： 医疗流体系统包括医用流体泵; 容纳由医用流体泵泵送的流体的容器，第一次具有第一导电性的流体，第二时间具有第二导电性的流体; 以及射频电平传感器，其与所述容器定位成可操作的关系，所述液位传感器的射频操作被配置为（i）指示容器中的液体的水平，以及（ii）至少基本上不依赖于是否 流体具有第一导电性或第二导电性。 医疗流体系统可以通过测量传感器所看到的电阻，阻抗或相位来确定医疗流体的水平。
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公开(公告)号：EP4272008A1
公开(公告)日：2023-11-08
申请号：EP21848481.4
申请日：2021-12-30
IPC分类号： G01R31/36 , G01R31/367 , G01R31/3842 , H02J7/00 , A61M5/00 , A61M5/14
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公开(公告)号：EP4408501A1
公开(公告)日：2024-08-07
申请号：EP22793954.3
申请日：2022-09-28
发明人： FISCHER, Steven Ward , WALLACE, Morris , CHEN, Ye
IPC分类号： A61M5/145
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公开(公告)号：EP4271444A1
公开(公告)日：2023-11-08
申请号：EP21840386.3
申请日：2021-12-30
发明人： FISCHER, Steven, Ward , CHEN, Ye
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