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    INFUSION PUMP WITH TUBE MEASUREMENT TECHNIQUE USING LINEAR ACTUATOR AND PRESSURE SENSOR
    72.
    发明申请
    INFUSION PUMP WITH TUBE MEASUREMENT TECHNIQUE USING LINEAR ACTUATOR AND PRESSURE SENSOR 审中-公开
    使用线性致动器和压力传感器的管道测量技术的输液泵

    公开(公告)号：WO2012006137A1

    公开(公告)日：2012-01-12

    申请号：PCT/US2011/042288

    申请日：2011-06-29

    Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE S.A. ,  BOJAN, Peter M. ,  WANG, Zhengyan ,  RAI, Surya ,  OLCZAK, Paul

    Inventor： BOJAN, Peter M. ,  WANG, Zhengyan ,  RAI, Surya ,  OLCZAK, Paul

    IPC: A61M5/142 ,  G01B3/20 ,  G01B21/08 ,  G01D5/347

    CPC classification number: G01B5/06 ,  A61M5/142 ,  A61M5/14212 ,  A61M2205/3331 ,  G01B3/205

    Abstract: An infusion pump uses sensors, movable members and a control unit to determine tubing thickness in a tube-loading section of the pump. The infusion pump utilizes sensors, such as a pressure sensor, to record forces imparted by a tube undergoing no pressure, a single pressure, or a pressure sweep, to determine thickness. Using these values, the tubing wall thickness can be determined. The infusion pump can also compress a tube using a movable member of the pump and records the distance traveled by the movable member to compress fully the tube. Using this distance, the tubing wall thickness can be determined.

    Abstract translation: 输液泵使用传感器，可移动部件和控制单元来确定泵的管装载部分中的管道厚度。 输液泵使用诸如压力传感器的传感器来记录由不经受压力，单个压力或压力扫描的管施加的力来确定厚度。 使用这些值，可以确定管壁厚度。 输液泵还可以使用泵的可移动部件压缩管，并且记录由可移动部件行进的距离以完全压缩管子。 使用该距离，可以确定管壁厚度。

    THERAPY PREDICTION AND OPTIMIZATION FOR RENAL FAILURE BLOOD THERAPY, ESPECIALLY HOME HEMODIALYSIS
    73.
    发明申请
    THERAPY PREDICTION AND OPTIMIZATION FOR RENAL FAILURE BLOOD THERAPY, ESPECIALLY HOME HEMODIALYSIS 审中-公开
    治疗失败血液治疗的治疗预防和优化，特别是家庭心脏病学

    公开(公告)号：WO2011130669A1

    公开(公告)日：2011-10-20

    申请号：PCT/US2011/032736

    申请日：2011-04-15

    Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE S.A. ,  AKONUR, Alp ,  LEYPOLDT, John, Kenneth ,  LO, Ying-Cheng ,  AGAR, Baris, Ugar

    Inventor： AKONUR, Alp ,  LEYPOLDT, John, Kenneth ,  LO, Ying-Cheng ,  AGAR, Baris, Ugar

    IPC: G06F19/00 ,  A61M1/14

    CPC classification number: A61M1/16 ,  A61M1/1613 ,  A61M1/1619 ,  A61M2202/0498 ,  A61M2205/15 ,  A61M2205/505 ,  A61M2205/52

    Abstract: A renal failure blood therapy system includes: (i) a renal failure blood therapy machine; (ii) a therapy prescription for a patient treated by the renal failure blood therapy machine to remove a solute from the patient's blood; (iii) a test including multiple blood samples taken at multiple times during a test therapy to determine concentration levels of the solute at each of the multiple times; and (iv) a device programmed to use a kinetic model for the solute in a first instance with at least one of the concentration levels of the solute to estimate at least one estimated patient parameter. The device is further programmed to enable a user to determine at least one of a therapy duration, a therapy frequency, a dialysate flowrate or a blood flowrate for the therapy prescription.

    Abstract translation: 肾衰竭血液治疗系统包括：（i）肾衰竭血液治疗机; （ii）由肾衰竭血液治疗机治疗的患者的治疗处方，以从患者血液中除去溶质; （iii）包括在测试治疗期间多次采集的多个血液样本的测试以确定多次中的每一次的溶质的浓度水平; 以及（iv）被编程为在第一种情况下使用溶质的动力学模型的装置，其中至少一个所述溶质的浓度水平估计至少一个估计的患者参数。 该装置还被编程为使得用户能够确定用于治疗处方的治疗持续时间，治疗频率，透析液流量或血液流速中的至少一个。

    SOLENOID PINCH VALVE APPARATUS AND METHOD FOR MEDICAL FLUID APPLICATIONS HAVING REDUCED NOISE PRODUCTION
    78.
    发明申请
    SOLENOID PINCH VALVE APPARATUS AND METHOD FOR MEDICAL FLUID APPLICATIONS HAVING REDUCED NOISE PRODUCTION 审中-公开
    用于具有减少噪声生产的医用流体应用的电磁阀引导阀装置和方法

    公开(公告)号：WO2010141241A1

    公开(公告)日：2010-12-09

    申请号：PCT/US2010/035730

    申请日：2010-05-21

    Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE S.A. ,  BEDINGFIELD, John

    Inventor： BEDINGFIELD, John

    IPC: F16K31/04 ,  F16K31/06 ,  F16K7/04

    CPC classification number: A61M39/28 ,  A61M1/28 ,  F16K7/045 ,  F16K31/046 ,  F16K31/0672 ,  F16K31/0675

    Abstract: A low noise solenoid valve system (10) includes a solenoid valve (20); and a controller (50) configured to perform a power actuation sequence in which power to the solenoid (20) valve undergoes a plurality of cycles that switch from an actuation level power to a hold level power, wherein the actuation level power is increased at each subsequent cycle, and wherein the actuation power level of one of the plurality of cycles is sufficient to fully actuate the solenoid valve (20).

    Abstract translation: 低噪音电磁阀系统（10）包括电磁阀（20）; 以及控制器（50），被配置为执行动力驱动顺序，其中所述螺线管（20）阀的动力经历从致动水平功率切换到保持水平功率的多个循环，其中所述致动水平功率在每个 随后的循环，并且其中所述多个循环中的一个循环的致动功率水平足以完全致动所述电磁阀（20）。

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