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公开(公告)号:EP3085402A1
公开(公告)日:2016-10-26
申请号:EP16164842.3
申请日:2010-12-29
发明人: LANIER, JR, Gregory, R. , GRAY, Larry, B. , LANIGAN, Richard, J. , KAMEN, Dean , FICHERA, Stephen, L. , KERWIN, John, M.
CPC分类号: A61M5/36 , A61M5/14216 , A61M5/14224 , A61M5/14244 , A61M5/14248 , A61M5/158 , A61M5/16831 , A61M5/16881 , A61M5/172 , A61M39/08 , A61M2005/14268 , A61M2005/1587 , A61M2205/0266 , A61M2205/273 , A61M2205/3306 , A61M2205/3569 , A61M2205/3592 , A61M2209/086 , G06F19/3418 , Y02A90/26
摘要: A wearable infusion pump assembly. The wearable infusion pump assembly includes a reservoir for receiving an infusible fluid, and an external infusion set configured to deliver the infusible fluid to a user. A fluid delivery system is configured to deliver the infusible fluid from the reservoir to the external infusion set. The fluid delivery system includes a volume sensor assembly, and a pump assembly for extracting a quantity of infusible fluid from the reservoir and providing the quantity of infusible fluid to the volume sensor assembly. The volume sensor assembly is configured to determine the volume of at least a portion of the quantity of fluid. The fluid delivery system also includes at least one optical sensor assembly, a first valve assembly configured to selectively isolate the pump assembly from the reservoir. The fluid delivery system further includes a second valve assembly configured to selectively isolate the volume sensor assembly from the external infusion set. The at least one optical sensor assembly is configured to sense the movement of the pump assembly.
摘要翻译: 耐磨输液泵组件。 可佩戴输注泵组件包括用于接收可输注流体的储存器和被配置为将可输注流体输送给使用者的外部输注设备。 流体输送系统构造成将可输注流体从贮存器输送到外部输注装置。 流体输送系统包括容积传感器组件和用于从容器提取一定量的可输注流体并向容积传感器组件提供一定量的可输注流体的泵组件。 体积传感器组件构造成确定流体量的至少一部分的体积。 该流体输送系统还包括至少一个光学传感器组件,第一阀组件,该第一阀组件被构造成选择性地将泵组件与储存器隔离。 流体输送系统还包括第二阀组件,该第二阀组件被构造成选择性地将容积传感器组件与外部输液装置隔离。 该至少一个光学传感器组件被配置为感测泵组件的运动。
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公开(公告)号:EP2793975B1
公开(公告)日:2016-08-17
申请号:EP12826641.8
申请日:2012-12-21
发明人: KAMEN, Dean , KERWIN, John, M. , GRAY, Larry B. , LANGENFELD, Christopher C. , SLATE, Michael, J. , PLACE, Michael S. , MURPHY, Colin, H.
CPC分类号: A61M5/14216 , A61J3/002 , A61M5/1452 , A61M5/16809 , A61M5/1684 , A61M5/1689 , A61M2205/18 , A61M2205/3306 , A61M2205/3375 , F04C2270/041 , G01B11/026 , G01F15/028 , G01F22/00
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公开(公告)号:EP2525848B1
公开(公告)日:2016-08-03
申请号:EP11708355.0
申请日:2011-01-21
CPC分类号: A61M5/14224 , A61M5/14248 , A61M5/14586 , A61M5/16809 , A61M5/16886 , A61M5/172 , A61M2005/14268 , A61M2205/0266 , A61M2205/0294 , A61M2205/18 , A61M2205/3331 , A61M2205/3375 , A61M2205/3546 , A61M2205/3576 , A61M2205/8237 , A61M2206/22 , A61M2209/045 , G01F3/20 , G01F13/006 , G01F25/0092 , G05D7/0635 , G05D7/0641 , G05D7/0676
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公开(公告)号:EP2419056B1
公开(公告)日:2016-05-04
申请号:EP10714392.7
申请日:2010-02-16
发明人: ALTOBELLI, David, E. , PERRY, N., Christopher , EVANS, Christopher, O. , VAN DER MERWE, Dirk, A. , LANGENFELD, Christopher, C. , KERWIN, John, M. , COULTER, Stewart, M. , SMITH, Stanley, B., III , VIOLETTE, Keith, D. , NICKSON, Steven, W. , SCHNELLINGER, Thomas, S. , MULLER, Alexander, H. , GUAY, Gerald, Michael
CPC分类号: A61F2/581 , A61F2/583 , A61F2/585 , A61F2/586 , A61F2/78 , A61F2/7843 , A61F2002/5001 , A61F2002/6881 , A61F2002/701 , A61F2002/704 , A61F2002/747 , A61F2002/7625 , A61F2002/7635 , A61F2002/7665 , A61F2250/0074
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公开(公告)号:EP2519288B1
公开(公告)日:2016-04-13
申请号:EP10813059.2
申请日:2010-12-29
发明人: LANIER, JR., Gregory, R. , GRAY, Larry, B. , LANIGAN, Richard, J. , KAMEN, Dean , FICHERA, Stephen, L. , KERWIN, John, M.
CPC分类号: A61M5/36 , A61M5/14216 , A61M5/14224 , A61M5/14244 , A61M5/14248 , A61M5/158 , A61M5/16831 , A61M5/16881 , A61M5/172 , A61M39/08 , A61M2005/14268 , A61M2005/1587 , A61M2205/0266 , A61M2205/273 , A61M2205/3306 , A61M2205/3569 , A61M2205/3592 , A61M2209/086 , G06F19/3418 , Y02A90/26
摘要: A wearable infusion pump assembly. The wearable infusion pump assembly includes a reservoir for receiving an infusible fluid, and an external infusion set configured to deliver the infusible fluid to a user. A fluid delivery system is configured to deliver the infusible fluid from the reservoir to the external infusion set. The fluid delivery system includes a volume sensor assembly, and a pump assembly for extracting a quantity of infusible fluid from the reservoir and providing the quantity of infusible fluid to the volume sensor assembly. The volume sensor assembly is configured to determine the volume of at least a portion of the quantity of fluid. The fluid delivery system also includes at least one optical sensor assembly, a first valve assembly configured to selectively isolate the pump assembly from the reservoir. The fluid delivery system further includes a second valve assembly configured to selectively isolate the volume sensor assembly from the external infusion set. The at least one optical sensor assembly is configured to sense the movement of the pump assembly.
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公开(公告)号:EP2453948B1
公开(公告)日:2015-02-18
申请号:EP10755015.4
申请日:2010-07-15
发明人: KAMEN, Dean , KERWIN, John, M. , GUAY, Gerald, M. , GRAY, Larry, B. , LANIGAN, Richard, J. , FICHERA, Stephen, L. , MURPHY, Colin, H. , SOLDAU, Thomas, F. , BLUMBERG, David
CPC分类号: A61M5/14224 , A61M5/14248 , A61M5/14586 , A61M5/16809 , A61M5/16886 , A61M2005/14268 , A61M2205/0266 , A61M2205/0294 , A61M2205/18 , A61M2205/3331 , A61M2205/3375 , A61M2205/3546 , A61M2205/3576 , A61M2205/8237 , A61M2206/22 , A61M2209/045 , G01F11/08 , G01F11/086 , G05D7/0647 , G05D7/0676
摘要: A system for delivery of a volume of infusible fluid. The system includes a controller configured to calculate a trajectory for delivering infusible fluid, the trajectory comprising at least one volume of fluid, and determine a schedule for delivering the at least one volume of fluid according to the trajectory, wherein the schedule comprising an interval and a volume of infusible fluid for delivery. The system also includes a volume sensor assembly for determining the at least one volume of fluid delivered, wherein the controller recalculates the trajectory based on the volume of fluid delivered.
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公开(公告)号:EP2793975A2
公开(公告)日:2014-10-29
申请号:EP12826641.8
申请日:2012-12-21
发明人: KAMEN, Dean , KERWIN, John, M. , GRAY, Larry B. , LANGENFELD, Christopher C. , SLATE, Michael, J. , PLACE, Michael S. , LANIER, Gregory, R., Jr. , PERET, Bob, D. , KANE, Derek, G. , DURAND, Kevin A. , SMITH, Stanley, B., III , MURPHY, Colin, H. , SCARPACI, Jacob, W. , LANIGAN, Richard, J. , BLUMBERG, David., Jr. , TRACEY, Brian, D. , DEMERS, Jason, A. , BEAVIS, Russell H. , CANNAN, David, D. B. , PERRY, N. Christopher , MANDRO, Marc, A. , YOO, Brian H.
CPC分类号: A61M5/14216 , A61J3/002 , A61M5/1452 , A61M5/16809 , A61M5/1684 , A61M5/1689 , A61M2205/18 , A61M2205/3306 , A61M2205/3375 , F04C2270/041 , G01B11/026 , G01F15/028 , G01F22/00
摘要: A peristaltic pump, and related system method are provided. The peristaltic pump includes a cam shaft, first and second pinch-valve cams, first and second pinch-valve cam followers, a plunger cam, a plunger-cam follower, a tube receiver, and a spring-biased plunger. The first and second pinch-valve cams are coupled to the cam shaft. The first and second pinch-valve cam followers each engage the first and second pinch-valve cams, respectively. The plunger cam is coupled to the cam shaft. The plunger-cam follower engages the plunger cam. The tube receiver is configured to receive a tube. The spring-biased plunger is coupled to the plunger-cam follower such that the expansion of the plunger cam along a radial angle intersecting the plunger-cam follower as the cam shaft rotates pushes the plunger cam follower towards the plunger and thereby disengages the spring-biased plunger from the tube. A spring coupled to the spring-biased plunger biases the spring-biased plunger to apply the crushing force to the tube.
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公开(公告)号:EP2968756B1
公开(公告)日:2019-05-08
申请号:EP14720397.0
申请日:2014-03-14
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公开(公告)号:EP2936362B1
公开(公告)日:2019-03-20
申请号:EP13826687.9
申请日:2013-12-20
发明人: KAMEN, Dean , BIASI, John, J. , KERWIN, John, M. , PRIBYL, Eric, L. , BLUMBERG, David , GORAYEB, Marc, J.
IPC分类号: G06F19/00
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10.
公开(公告)号:EP3002989A1
公开(公告)日:2016-04-06
申请号:EP15187342.9
申请日:2012-11-02
发明人: SCARPACI, Jacob, W. , BRYANT, Robert, J. , SPENCER, Geoffrey, P. , HIBBARD, David, J. , DALE, James, D. , KERWIN, John, M. , COLL, Andrew, S. , BEAVERS, David, A. , MCGILL, David, W. , HELMORE, Simon, C.
IPC分类号: H05B1/02
CPC分类号: A61M1/28 , A61M1/1006 , A61M1/1664 , A61M1/282 , A61M1/288 , A61M2205/122 , A61M2205/128 , A61M2205/15 , A61M2205/3368 , A61M2205/36 , A61M2205/50 , A61M2205/8212 , F04B43/02 , F16L53/00 , F17D1/00 , H02J7/007 , H05B1/025 , Y10T137/6416 , Y10T137/85978
摘要: A medical treatment system, such as peritoneal dialysis system, may include control and other features to enhance patient comfort and ease of use. For example, a peritoneal dialysis system may include a control system that can adjust the volume of fluid infused into the peritoneal cavity to prevent the intraperitoneal fluid volume from exceeding a pre-determined amount. The control system can adjust by adding one or more therapy cycles, allowing for fill volumes during each cycle to be reduced. The control system may continue to allow the fluid to drain from the peritoneal cavity as completely as possible before starting the next therapy cycle. The control system may also adjust the dwell time of fluid within the peritoneal cavity during therapy cycles in order to complete a therapy within a scheduled time period. The cycler may also be configured to have a heater control system that monitors both the temperature of a heating tray and the temperature of a bag of dialysis fluid in order to bring the temperature of the dialysis fluid rapidly to a specified temperature, with minimal temperature overshoot.
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