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1. 发明申请

WO2009094185A2 MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES 审中-公开
标题翻译：医疗治疗系统和使用多种流体线的方法
公开(公告)号：WO2009094185A2
公开(公告)日：2009-07-30
申请号：PCT/US2009000440
申请日：2009-01-23
申请人： DEKA PRODUCTS LP , DEMERS JASON A , MCGILL DAVID W , SCARPACI JACOB W , DALE JAMES D , BODWELL JESSE T , WANG TIEN-SHOE
发明人： DEMERS JASON A , MCGILL DAVID W , SCARPACI JACOB W , DALE JAMES D , BODWELL JESSE T , WANG TIEN-SHOE
IPC分类号： A61M1/28 , A61M5/145
CPC分类号： A61M39/28 , A61M1/16 , A61M1/28 , A61M1/281 , A61M1/282 , A61M1/288 , A61M5/16813 , A61M39/1011 , A61M39/105 , A61M39/20 , A61M39/281 , A61M2039/1066 , A61M2205/12 , A61M2205/127 , A61M2205/128 , A61M2205/13 , A61M2205/14 , A61M2205/3306 , A61M2205/3331 , A61M2205/3334 , A61M2205/3379 , A61M2205/502 , A61M2209/08 , F04B43/02 , Y02A90/26
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 cycler device may include a heater bag receiving section and a lid mounted to cover and uncover the heater bag receiving section, potentially enabling faster heating of dialysate. A user interface may be moveable to be received into the receiving section and covered by the Hd, if desired. The system may detect anomalous conditions, such as tilting of the system housing, and automatically recover without terminating a treatment. The system may include noise reduction features, such as porting pneumatic outputs to a common chamber, and others. The system may also automatically detect any one of several different solution lines connected to the system, and control operation accordingly, e.g., to mix solutions provided by two or more lines and form a needed dialysate solution. A cassette control surface may be arranged to have one or more ports that can detect the presence of liquid, e.g., to identify if the cassette is leaking or has otherwise been compromised.
摘要翻译：诸如腹膜透析系统的医疗系统可以包括控制和其他特征，以增强患者的舒适性和易于使用。例如，循环器装置可以包括加热器袋接收部分和安装成盖住和揭开加热器袋接收部分的盖子，潜在地可以使透析液的加热更快。如果需要，用户接口可以被移动以被接收到接收部分中并被Hd覆盖。该系统可以检测异常情况，例如系统外壳的倾斜，并自动恢复而不终止处理。该系统可以包括噪声降低特征，例如将气动输出端口连接到公共室等。系统还可以自动检测连接到系统的若干不同解决方案线中的任何一个，并且相应地控制操作，例如混合由两条或更多条线提供的方案并形成所需的透析液。盒控制表面可以被布置成具有可以检测液体存在的一个或多个端口，例如，以识别磁带盒是否泄漏或以其他方式被破坏。

2. 发明专利

JP2014100581A Fluid capacity determination for medical treatment system 有权
标题翻译：用于医疗治疗系统的流体容量测定
公开(公告)号：JP2014100581A
公开(公告)日：2014-06-05
申请号：JP2013244990
申请日：2013-11-27
申请人： Deka Products Lp , デカ・プロダクツ・リミテッド・パートナーシップ
发明人： WANG TIEN-SHOE , MCGILL DAVID W , DEAN KAMEN
IPC分类号： A61M1/28
CPC分类号： A61M39/28 , A61M1/16 , A61M1/28 , A61M1/281 , A61M1/282 , A61M1/288 , A61M5/16813 , A61M39/1011 , A61M39/105 , A61M39/20 , A61M39/281 , A61M2039/1066 , A61M2205/12 , A61M2205/127 , A61M2205/128 , A61M2205/13 , A61M2205/14 , A61M2205/3306 , A61M2205/3331 , A61M2205/3334 , A61M2205/3379 , A61M2205/502 , A61M2209/08 , F04B43/02 , Y02A90/26
摘要： PROBLEM TO BE SOLVED: To determine the capacity of fluid moved, for example, by a pump used in an APD system without directly measuring the fluid by a flowmeter, a gravimeter, or the like.SOLUTION: A capacity of a pump chamber (181) (comprising a movable element for changing the capacity of the pump chamber) for example can be determined by measuring a pressure in the pump chamber and a reference chamber in both a state of being separated from each other and a state of being fluid-connected for equalization of the pressures within the two chambers. Pressure equalization can be assumed to occur by an adiabatic method, and therefore the capacity of the pump chamber can be determined by using, for example, a mathematical model of a system based on adiabatic pressure equalization processing. In one embodiment, the pressure measured after the fluid connection of both chambers can be measured at a time point before a complete pressure equalization occurs, and therefore it can be used to determine the capacity of the pump chamber, though the pressure measured for the pump chamber and the pressure measured for the reference chamber after the fluid connection of both chambers are not equal.
摘要翻译：要解决的问题：例如通过在APD系统中使用的泵来确定流体移动的容量，而不用流量计，重力仪等直接测量流体。解决方案：泵室（181 ）（包括用于改变泵室的容量的可移动元件）可以通过在彼此分离的状态下测量泵室和参考室中的压力和流体连接的状态来确定用于均衡两个腔室内的压力。可以假设通过绝热方法发生压力平衡，因此可以通过使用例如基于绝热压力平衡处理的系统的数学模型来确定泵室的容量。在一个实施例中，在两个腔室的流体连接之后测量的压力可以在完全压力平衡发生之前的时间点测量，并且因此可用于确定泵室的容量，尽管对泵测量的压力在两个腔室的流体连接之后测量的参考室的压力不相等。

3. 发明专利

JP2013240647A Peritoneal dialysis system 有权
标题翻译： PERITONEAL DIALYSIS SYSTEM
公开(公告)号：JP2013240647A
公开(公告)日：2013-12-05
申请号：JP2013149718
申请日：2013-07-18
申请人： Deka Products Lp , デカ・プロダクツ・リミテッド・パートナーシップ
发明人： DEMERS JASON A , MCGILL DAVID W , SCARPACI JACOB W , DALE JAMES D , BODWELL JESSE T , WANG TIEN-SHOE
IPC分类号： A61M1/28
CPC分类号： A61M39/28 , A61M1/16 , A61M1/28 , A61M1/281 , A61M1/282 , A61M1/288 , A61M5/16813 , A61M39/1011 , A61M39/105 , A61M39/20 , A61M39/281 , A61M2039/1066 , A61M2205/12 , A61M2205/127 , A61M2205/128 , A61M2205/13 , A61M2205/14 , A61M2205/3306 , A61M2205/3331 , A61M2205/3334 , A61M2205/3379 , A61M2205/502 , A61M2209/08 , F04B43/02 , Y02A90/26
摘要： PROBLEM TO BE SOLVED: To provide a peritoneal dialysis system.SOLUTION: A peritoneal dialysis system includes: a cycler device (14) with components suitable for controlling delivery of dialysate to the peritoneal cavity of a patient, the cycler device (14) having a housing that encloses at least some of the components and have a heater bag receiving section (142); a lid (143) mounted to the housing and movable between an open position in which a heater bag is placeable in the heater bag receiving section (142) and a closed position in which the lid covers the heater bag receiving section (142); and an interface (144) movably mounted to the housing and movable between a first position in which the interface is received in the heater bag receiving section (142) and a second position in which the interface is located out of the heater bag receiving section (142).
摘要翻译：要解决的问题：提供一种腹膜透析系统。解决方案：腹膜透析系统包括：具有适于控制透析液输送到患者腹膜腔的成分的循环仪装置（14），所述循环仪装置（14）具有壳体，其包围至少一些部件并具有加热袋接收部分（142）; 安装到所述壳体并且可以在加热器袋可放置在所述加热器容纳部分（142）中的打开位置和所述盖子覆盖所述加热器袋接收部分的关闭位置之间移动的盖子; 以及可移动地安装到所述壳体并可在所述接口容纳在所述加热器袋接收部分（142）中的第一位置和所述接口位于所述加热器袋接收部分之外的第二位置的接口（144） 142）。

4. 发明专利

MX2010008014A DETERMINACION DEL VOLUMEN DE FLUIDO PARA UN SISTEMA DE TRATAMIENTO MEDICO. 未知
公开(公告)号：MX2010008014A
公开(公告)日：2010-10-07
申请号：MX2010008014
申请日：2009-01-23
申请人： DEKA PRODUCTS LP
发明人： MCGILL DAVID W , KAMEN DEAN , WANG TIEN-SHOE
IPC分类号： A61M5/145 , A61M1/28
摘要： El volumen de fluido movido por una bomba, como una bomba en un sistema de APD, se puede determinar sin la medición directa del fluido, como por un medidor de flujo, peso, etc.; por ejemplo, se puede determinar el volumen de una cámara de bomba (181) (que tiene un elemento móvil que varía el volumen de la cámara de bomba) midiendo la presión en la cámara de bomba y una cámara de referencia, ambos cuando las dos cámaras están aisladas una de la otra, y después se conectan fluidamente las dos cámaras para que se puedan igualar las presiones en las cámaras; se asume que la ecualización de las presiones ocurre de una manera adiabática, por ejemplo, se puede utilizar un modelo matemático del sistema que se basa en un procedimiento de ecualización de presión adiabática, para determinar el volumen de la cámara de la bomba; en una modalidad, las presiones medidas después de que las cámaras están conectadas fluidamente se pueden medir en el momento antes de que ocurra la ecualización completa de la presión, y de esta manera las presiones para la bomba y las cámaras de referencia medidas después de que las cámaras se conectan fluidamente, pueden ser desiguales, pero aún así se pueden utilizar para determinar el volumen de cámara de bomba.

5. 发明专利

CA2712950C MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES 未知
公开(公告)号：CA2712950C
公开(公告)日：2017-10-17
申请号：CA2712950
申请日：2009-01-23
申请人： DEKA PRODUCTS LP
发明人： DEMERS JASON A , MCGILL DAVID W , SCARPACI JACOB W , DALE JAMES D , BODWELL JESSE T , WANG TIEN-SHOE
IPC分类号： A61M1/28 , A61M5/145
摘要： (57) Abstract 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 cycler device (14) may include a heater bag receiving section (142) and a lid (143) mounted to cover and uncover the heater bag receiving section, potentially enabling faster heating of dialysate A user interface (144) may be moveable to be received into the receiving section and covered by the Hd, if desired. The system may detect anomalous conditions, such as tilting of the system housing, and automatically recover without terminating a treatment The system may include noise reduction features, such as porting pneumatic outputs to a common chamber, and others The system may also automatically detect any one of several different solution lines (30) connected to the system, and control operation accordingly, e g , to mix solutions provided by two or more Iines and form a needed dialysate solution A cassette control (148) surface may be arranged to have one or more ports that can detect the presence of liquid, e g, to identify if the cassette (24) is leaking or has otherwise been compromised

6. 发明专利

MX357593B SISTEMAS Y METODOS DE TRATAMIENTO MEDICO QUE USAN UNA PLURALIDAD DE LINEAS DE FLUIDO. 未知
公开(公告)号：MX357593B
公开(公告)日：2018-07-13
申请号：MX2015000957
申请日：2009-01-23
申请人： DEKA PRODUCTS LP
发明人： WANG TIEN-SHOE , DEMERS JASON A , MCGILL DAVID W , SCARPACI JACOB W , DALE JAMES D , BODWELL JESSE T
IPC分类号： A61M1/28 , A61N1/30
摘要： Se describe un sistema de tratamiento médico, tal como un sistema de diálisis peritoneal el cual incluye características de control y otras para mejorar la comodidad del paciente y la facilidad de uso; por ejemplo, un dispositivo ciclador puede incluir una sección receptora de bolsa calentadora y una tapa montada para cubrir y descubrir la sección receptora de bolsa calentadora, lo que habilita potencialmente un calentamiento más rápido del dializado; una interfase del usuario puede ser movible para ser recibida dentro de la sección receptora y ser cubierta por la tapa, si se desea; el sistema puede detectar condiciones anómalas tales como inclinación del alojamiento del sistema y recuperarse automáticamente sin finalizar un tratamiento; el sistema puede incluir características de reducción de ruido tal como puertos hacia salidas neumáticas a una cámara común y otros; el sistema también puede detectar automáticamente cualquiera de varias líneas de solución diferentes conectadas al sistema; y una operación de control en consecuencia, por ejemplo, para mezclar soluciones proporcionadas por dos o más líneas y formar una solución de dializado necesaria; una superficie de control de cassette se puede colocar para tener uno o más puertos que pueden detectar la presencia de líquido, por ejemplo, para identificar si el cassette presente fugas o está dañado de alguna otra manera.

7. 发明专利

CA2712947A1 FLUID VOLUME DETERMINATION FOR MEDICAL TREATMENT SYSTEM 未知
公开(公告)号：CA2712947A1
公开(公告)日：2009-07-30
申请号：CA2712947
申请日：2009-01-23
申请人： DEKA PRODUCTS LP
发明人： WANG TIEN-SHOE , MCGILL DAVID W , KAMEN DEAN
IPC分类号： A61M1/28 , A61M5/145
摘要： A volume of fluid moved by a pump, such as a pump in an APD system, may be determined without direct measurement of the fluid, such as by flow meter, weight, etc. For example, a volume of a pump chamber (181) (having a movable element that varies the volume of the pump chamber) may be determined by measuring pressure in the pump chamber and a reference chamber, both while the two chambers are isolated from each other, and after the two chambers are fluidly connected so that pressures in the chambers may equalize. Equalization of the pressures may be assumed to occur in an adiabatic way, e.g., a mathematical model of the system that is based on an adiabatic pressure equalization process may be used to determine the pump chamber volume. In one embodiment, pressures measured after the chambers are fluidly connected may be measured at a time before complete pressure equalization has occurred, and thus the pressures for the pump and reference chambers measured after the chambers are fluidly connected may be unequal, yet still be used to determine the pump chamber volume.

8. 发明专利

CA2965346C MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES 未知
公开(公告)号：CA2965346C
公开(公告)日：2020-12-22
申请号：CA2965346
申请日：2009-01-23
申请人： DEKA PRODUCTS LP
发明人： DEMERS JASON A , MCGILL DAVID W , SCARPACI JACOB W , DALE JAMES D , BODWELL JESSE T , WANG TIEN-SHOE
IPC分类号： A61M1/28 , A61M5/145 , A61M5/172
摘要： A peritoneal dialysis system comprising a cycler device with an installed fluid handling cassette including a patient line is arranged to determine whether the cassette is configured for pediatric or adult use. A pediatric cassette includes a patient line having a liquid volume smaller than the patient line of an adult cassette. The system is configured to detect how much liquid is pumped through the patient line in order to prime it. Priming detection can be by optical or conductive sensing of the arrival of the liquid at the end of the patient line. A controller can adjust pumping operations of the cycler based on the type of installed cassette detected by the controller.

9. 发明专利

CA2965346A1 MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES 未知
公开(公告)号：CA2965346A1
公开(公告)日：2009-07-30
申请号：CA2965346
申请日：2009-01-23
申请人： DEKA PRODUCTS LP
发明人： DEMERS JASON A , MCGILL DAVID W , SCARPACI JACOB W , DALE JAMES D , BODWELL JESSE T , WANG TIEN-SHOE
IPC分类号： A61M1/28 , A61M5/145 , A61M5/172
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 cycler device (14) may include a heater bag receiving section (142) and a lid (143) mounted to cover and uncover the heater bag receiving section, potentially enabling faster heating of dialysate. A user interface (144) may be moveable to be received into the receiving section and covered by the Hd, if desired. The system may detect anomalous conditions, such as tilting of the system housing, and automatically recover without terminating a treatment. The system may include noise reduction features, such as porting pneumatic outputs to a common chamber, and others. The system may also automatically detect any one of several different solution lines (30) connected to the system, and control operation accordingly, e.g., to mix solutions provided by two or more lines and form a needed dialysate solution. A cassette control (148) surface may be arranged to have one or more ports that can detect the presence of liquid, e.g., to identify if the cassette (24) is leaking or has otherwise been compromised.

10. 发明专利

CA2712947C FLUID VOLUME DETERMINATION FOR MEDICAL TREATMENT SYSTEM 未知
公开(公告)号：CA2712947C
公开(公告)日：2017-07-25
申请号：CA2712947
申请日：2009-01-23
申请人： DEKA PRODUCTS LP
发明人： WANG TIEN-SHOE , MCGILL DAVID W , KAMEN DEAN
IPC分类号： A61M1/28 , A61M5/145
摘要： A volume of fluid moved by a pump, such as a pump in an APD system, may be determined without direct measurement of the fluid, such as by flow meter, weight, etc. For example, a volume of a pump chamber (181) (having a movable element that varies the volume of the pump chamber) may be determined by measuring pressure in the pump chamber and a reference chamber, both while the two chambers are isolated from each other, and after the two chambers are fluidly connected so that pressures in the chambers may equalize. Equalization of the pressures may be assumed to occur in an adiabatic way, e.g., a mathematical model of the system that is based on an adiabatic pressure equalization process may be used to determine the pump chamber volume. In one embodiment, pressures measured after the chambers are fluidly connected may be measured at a time before complete pressure equalization has occurred, and thus the pressures for the pump and reference chambers measured after the chambers are fluidly connected may be unequal, yet still be used to determine the pump chamber volume.

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