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公开(公告)号：WO03097121A2
公开(公告)日：2003-11-27
申请号：PCT/US0312816
申请日：2003-04-23
Applicant: BAXTER INT
Inventor： PAN LI , WARIAR RAMESH , MARTIS LEO , HOLMES CLIFF , CHILDERS ROBERT , DIN SHAHID
CPC classification number: B01D61/32 , A61M1/1609 , A61M1/28
Abstract: A biosensor capable of monitoring a number of different constituents of a dialysate solution used during dialysis therapy is provided. The biosensor of the present invention includes an integrated array of reactive elements and sensing elements that can be hydraulically coupled to the dialysate solution. In this regard, the biosensor can be utilized to provide on-line monitoring of total solutes removed from a patient during dialysis therapy, infection levels, and/or other desirable parameters such that an overall assessment of dialysis therapy can be readily evaluated.
Abstract translation: 提供能够监测在透析治疗期间使用的透析液的多种不同成分的生物传感器。 本发明的生物传感器包括能够液压耦合到透析液的反应元件和感测元件的集成阵列。 在这方面，生物传感器可用于提供在透析治疗，感染水平和/或其它期望参数期间从患者移除的总溶质的在线监测，使得可以容易地评估透析治疗的总体评估。
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公开(公告)号：DE60226077T2
公开(公告)日：2009-05-20
申请号：DE60226077
申请日：2002-12-13
Applicant: BAXTER HEALTHCARE SA , BAXTER INT
Inventor： LAUMAN BRIAN , HOPPING PETE , KIENMAN RICK , DIN SHAHID , CHILDERS ROBERT
Abstract: A fluid volumetric pumping system has a fluid pump and capacitor plates disposed around a pump chamber of the fluid pump. The capacitance between the capacitor plates changes as the volume of fluid in the pump chamber changes. An electrical circuit measures a change in the capacitance between the plates and outputs a signal indicative of the volume of fluid in the pump chamber. The pump having the capacitance sensor of the present invention fluidly connects to a patient. In an embodiment, a peritoneal dialysis system provides dialysate to the patient via the pump, and the capacitance sensor measures the volume of dialysate supplied to and drained from a peritoneal cavity of the patient.
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公开(公告)号：AU2003234608A1
公开(公告)日：2003-12-12
申请号：AU2003234608
申请日：2003-05-15
Applicant: BAXTER INT
Inventor： KIENMAN RICK , RICHARDSON IAN , BOWMAN JOSEPH H JR , LUNDTVEIT LOREN M , ALVARO JOSE , EU BRUCE MIND-DA , SHANG SHERWIN , BUSBY DONALD , HOPPING PETER , CHILDERS ROBERT , DIN SHAHID , LAUMAN BRIAN
Abstract: A peritoneal dialysis system comprising a housing, a stepper motor housed by the housing, a pump head in operable communication with the stepper motor, a disposable unit operable with the housing and an encoder operably coupled to the stepper motor. The disposable unit includes a membrane operable with the pump head and wherein the housing and the disposable unit are configured to allow a negative pressure to be applied to the pump head and the membrane. The stepper motor is configured to move the pump head towards and away from the disposable unit. The encoder is operable with a position detection apparatus located to detect a position of the pump head relative to a reference position.
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14.发明专利
公开(公告)号：AU2003234607A1
公开(公告)日：2003-12-12
申请号：AU2003234607
申请日：2003-05-15
Applicant: BAXTER INT
Inventor： YU ALEX ANPING , CHILDERS ROBERT , BUSBY DON , HOPPING PETER , HUITT BRUCE , KIENMAN RICK
Abstract: A dialysis system (10, 100) comprising: a hardware unit (110) including a pump (20) operating with a pump head (214) and a heater (16); a disposable unit (160) including a pump receptacle (172) in fluid communication with a fluid heating member (180); the hardware unit (110) and the disposable unit (160) configured such that when mated for operation, the pump head (214) comes into operable alignment with the pump receptacle (172) and the heater (16) comes into operable alignment with the fluid heating member (180); and a controller (30) including at least one memory device (32) and at least one processor (34) configured and arranged to (i) cause the pump (20) to move the pump head (214) towards and away from the pump receptacle (172) for pumping dialysis fluid and (ii) cause the heater (16) to heat the dialysis fluid heating member (180) to a desired temperature based on a voltage input into the system.
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公开(公告)号：MX2010000291A
公开(公告)日：2010-03-26
申请号：MX2010000291
申请日：2008-07-02
Applicant: BAXTER INT
Inventor： CHILDERS ROBERT , LEE PATRICK , KOPYCHEV ANDREY , REITZ DOUGLAS , STECK JOHN , ROGER ROGER
IPC: A61M1/14
Abstract: Una máquina de suministro de fluido (1) tal como una máquina de diálisis y hemodiálisis peritoneal, incluye un surtidor o casete (3) que bombea un fluido médico para diálisis u otros tratamientos para pacientes. La máquina incluye y utiliza un dispositivo de auto-conexión (5) para conectar recipientes de líquido, tales como bolsas de fluido de diálisis o fluidos de medicamento, a la máquina, mientras se mantiene la esterilidad de la conexión. El dispositivo de auto-conexión remueve la tapa de la bolsa de fluido y perfora una membrana de sello en la tubería de la bolsa. Esto hace más fácil la recepción de tratamiento por parte de los pacientes, especialmente en tratamiento casero. Los casetes de preferencia tienen puertos de tubería con púas o clavos largos integrales para perforar la membrana en la tubería de las bolsas de líquidos. Los puertos pueden estar escalonados para el acoplamiento secuencial de las púas. Otras modalidades son útiles para el suministro de otros líquidos a partir de otros tipos de máquinas de suministro o de bombeo.
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Patent Agency Ranking
公开(公告)号：DE60226077D1
公开(公告)日：2008-05-21
申请号：DE60226077
申请日：2002-12-13
Applicant: BAXTER HEALTHCARE SA , BAXTER INT
Inventor： LAUMAN BRIAN , HOPPING PETE , KIENMAN RICK , DIN SHAHID , CHILDERS ROBERT
Abstract: A fluid volumetric pumping system has a fluid pump and capacitor plates disposed around a pump chamber of the fluid pump. The capacitance between the capacitor plates changes as the volume of fluid in the pump chamber changes. An electrical circuit measures a change in the capacitance between the plates and outputs a signal indicative of the volume of fluid in the pump chamber. The pump having the capacitance sensor of the present invention fluidly connects to a patient. In an embodiment, a peritoneal dialysis system provides dialysate to the patient via the pump, and the capacitance sensor measures the volume of dialysate supplied to and drained from a peritoneal cavity of the patient.
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公开(公告)号：DK1253954T3
公开(公告)日：2006-10-23
申请号：DK01907123
申请日：2001-02-08
Applicant: BAXTER INT
Inventor： CHILDERS ROBERT , EERLINGEN VITAL , BALTEAU PATRICK , BELONGIE DUANE
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公开(公告)号：AU2003249295A1
公开(公告)日：2004-02-09
申请号：AU2003249295
申请日：2003-07-16
Applicant: BAXTER INT
Inventor： KELLAM BENJAMIN , CHILDERS ROBERT
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公开(公告)号：AU2003225160A1
公开(公告)日：2003-12-02
申请号：AU2003225160
申请日：2003-04-23
Applicant: BAXTER INT
Inventor： MARTIS LEO , HOLMES CLIFF , CHILDERS ROBERT , DIN SHAHID , PAN LI , WARIAR RAMESH
Abstract: A biosensor capable of monitoring a number of different constituents of a dialysate solution used during dialysis therapy is provided. The biosensor of the present invention includes an integrated array of reactive elements and sensing elements that can be hydraulically coupled to the dialysate solution. In this regard, the biosensor can be utilized to provide on-line monitoring of total solutes removed from a patient during dialysis therapy, infection levels and/or other desirable parameters such that an overall assessment of dialysis therapy can be readily evaluated.
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公开(公告)号：HK1223581A1
公开(公告)日：2017-08-04
申请号：HK16112039
申请日：2016-10-19
Applicant: BAXTER INT
Inventor： CHILDERS ROBERT , HOPPING PETER
IPC: A61M20060101
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