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1. 发明申请

WO2008029051A2 LIQUID DELIVERY DEVICE COMPRISING A PUMP AND A VALVE 审中-公开
标题翻译：包括泵和阀的液体输送装置
公开(公告)号：WO2008029051A2
公开(公告)日：2008-03-13
申请号：PCT/FR2007051863
申请日：2007-09-03
申请人： DEBIOTECH SA , SCHNEEBERGER NIKLAUS , VALLET VERONIQUE , CHAPPEL ERIC
发明人： SCHNEEBERGER NIKLAUS , VALLET VERONIQUE , CHAPPEL ERIC
IPC分类号： A61M5/142 , A61M5/168
CPC分类号： A61M5/14244 , A61M5/16881 , A61M2005/14264 , A61M2205/0244
摘要： The invention relates to a liquid delivery device comprising a pump (1) and an anti-siphon valve (4) external to the pump (1), having an inlet pipe (3) connected to the outlet line (2) of the pump (1) and an outlet pipe (7), between which pipes are a seat (lia) and a moving part (11), which two are able to interact and define, between the inlet pipe (3) and the outlet pipe (7), a leaktight liquid flow region, said moving part (11) being able to move from an open position allowing liquid to flow in said flow region, to a closed position in which the moving part (11) contacts the seat (lia) of the valve (4) and prevents flow through said flow region, said moving part (11) being subject to the pressure of a reference chamber (5) which is not in fluid communication with the outlet pipe. Applicable to the making of a pump for injecting a medicinal liquid.
摘要翻译：本发明涉及一种液体输送装置，其包括泵（1）和在泵（1）外部的防虹吸阀（4），具有连接到泵的出口管线（2）的入口管（3）（3）和出口管（7）之间的两个能够相互作用并限定的移动部件（11）和位于两个管道之间的出口管（7），所述移动部件（11）能够从允许液体在所述流动区域中流动的打开位置移动到关闭位置，在所述关闭位置，所述移动部件（11）接触所述移动部件（11）的所述座位（4）并且防止流过所述流动区域，所述运动部件（11）受到不与所述出口管道流体连通的参考腔室（5）的压力。适用于注射药液泵的制作。

2. 发明申请

WO2012085814A3 ELECTRONIC CONTROL METHOD AND SYSTEM FOR A PIEZO-ELECTRIC PUMP 审中-公开
标题翻译：电动泵的电子控制方法和系统
公开(公告)号：WO2012085814A3
公开(公告)日：2012-12-27
申请号：PCT/IB2011055771
申请日：2011-12-19
申请人： DEBIOTECH SA , NOTH ANDRE , CHAPPEL ERIC
发明人： NOTH ANDRE , CHAPPEL ERIC
IPC分类号： F04B43/04 , F04B49/06
CPC分类号： F04B49/00 , F04B43/0081 , F04B43/046 , F04B49/065
摘要： A method for actuating a pumping device with an optimal driving voltage, wherein the pumping device comprises a pumping chamber (4) having a pumping membrane (1), an inlet (3) and an outlet chamber (5), a voltage controlled actuator (6) connected to said pumping membrane (1), said pumping membrane reaching a stop position defined by a mechanical stop (2) a sensor for determining whether the pumping membrane has reached said mechanical stop (2); said method comprising a learning and working phase, wherein the learning phase comprises the following steps -) actuation of the pumping membrane (1) by applying a predetermined actuation voltage Vact to the actuator (6) said pumping membrane (1) reaching said position in an over-actuation step or not reaching said mechanical stop (2) position in an under-actuation process; -) after the over-actuation step, decreasing the voltage so that the pumping membrane (1) has left said mechanical stop (2) position and storing as the optimal voltage Vact optimal or -) in the under-actuation step, increasing the voltage so that the pumping membrane (1) reaches said mechanical stop (2) position and storing as the optimal voltage Vact optimal -) actuating the pumping device in the working phase with the determined optimal voltage value Vact optimal.
摘要翻译：一种用于以最佳驱动电压致动泵送装置的方法，其中所述泵送装置包括具有泵送膜（1），入口（3）和出口室（5）的泵送室（4），压控致动器 6）连接到所述泵送膜（1），所述泵送膜达到由机械止动件（2）限定的停止位置，传感器用于确定泵膜是否到达所述机械止动件（2）; 所述方法包括学习和工作阶段，其中所述学习阶段包括以下步骤： - 通过将预定的致动电压Vact施加到所述致动器（6）来促动所述泵送膜（1），所述泵送膜（1）到达所述位置过度致动步骤或在未致动过程中未达到所述机械停止（2）位置; - ）在过度致动步骤之后，降低电压使得泵膜（1）已经离开所述机械停止（2）位置并将其作为最佳电压Vact最佳或 - 使得泵膜（1）到达所述机械停止位置并存储为最佳电压Vact最优 - ）在确定的最佳电压值Vact最优的情况下在工作阶段致动泵送装置。

3. 发明申请

WO2013018011A2 METHOD FOR ACCURATE AND LOW-CONSUMPTION MEMS MICROPUMP ACTUATION AND DEVICE FOR CARRYING OUT SAID METHOD 审中-公开
标题翻译：精确和低消耗MEMS微控制器执行方法及实现方法的设备
公开(公告)号：WO2013018011A2
公开(公告)日：2013-02-07
申请号：PCT/IB2012053847
申请日：2012-07-27
申请人： DEBIOTECH SA , CHAPPEL ERIC
发明人： CHAPPEL ERIC
IPC分类号： F04B43/02 , A61M5/142 , F04B43/04
CPC分类号： F04B19/006 , A61M5/14224 , F04B43/02 , F04B43/043 , F04B43/046
摘要： The present invention describes the improvements due to alternated actuation cycles to reduce the delivery errors related to the pumping chamber elasticity, the actuator relaxation or hysteresis. The method actuates a pumping device with an optimal driving voltage profile, wherein the pumping device comprises a pumping chamber including a pumping membrane and a voltage controlled actuator connected to said membrane; the movement of said membrane being defined by three positions, namely a rest, a bottom and a top position. The method includes the actuation of the membrane with a pumping pattern including at least two different cycles : Cycle A : rest-bottom-rest-top-rest Cycle B : rest-top-rest-bottom-rest. The invention also relates to a device to carry out the method.
摘要翻译：本发明描述了由于交替的致动循环引起的改进，以减少与泵室弹性，致动器松弛或滞后有关的输送误差。该方法致动具有最佳驱动电压分布的泵送装置，其中泵送装置包括泵送室，泵送室包括泵送膜和连接到所述膜的电压控制致动器; 所述膜的运动由三个位置限定，即休息，底部和顶部位置。该方法包括用包括至少两个不同循环的泵送模式来致动膜：循环A：休息 - 休息 - 休息 - 休息循环B：休息 - 休息 - 休息 - 休息。本发明还涉及一种用于执行该方法的装置。

4. 发明申请

WO2013114331A3 PUMPING DEVICE HAVING IMPROVED EMPTYING DETECTION FEATURES 审中-公开
标题翻译：具有改进的检测特征的泵送装置
公开(公告)号：WO2013114331A3
公开(公告)日：2013-12-19
申请号：PCT/IB2013050868
申请日：2013-02-01
申请人： DEBIOTECH SA
发明人： CHAPPEL ERIC , NEFTEL FREDERIC
IPC分类号： A61M5/168 , A61M5/142
CPC分类号： A61M5/1684 , A61M5/14248 , A61M5/145 , A61M2205/0266 , A61M2205/18 , A61M2205/3331 , A61M2205/3386 , A61M2205/75 , A61M2205/7527
摘要： Sensor for dynamically detecting the residual fluid volume Vres of a collapsible reservoir (1,3) characterized by the fact that it is adapted to detect a threshold pressure Pth which corresponds to a phase within said reservoir (1,3) when only said residual fluid volume Vres remains, said residual volume Vres corresponding to a safety volume sufficient to ensure a safety margin to alert the user before the reservoir (1,3) is empty.
摘要翻译：用于动态地检测可折叠储存器（1,3）的残余流体体积Vres的传感器，其特征在于，当只有所述残留流体（1,3）时，适于检测对应于所述储存器（1,3）内的相位的阈值压力Pth 体积Vres保持，所述剩余容积Vres对应于足以确保在储存器（1,3）为空之前提醒用户的安全裕度的安全容积。

5. 发明申请

WO2013114331A2 PUMPING DEVICE HAVING IMPROVED EMPTYING DETECTION FEATURES 审中-公开
标题翻译：具有改进的排空检测功能的泵送装置
公开(公告)号：WO2013114331A2
公开(公告)日：2013-08-08
申请号：PCT/IB2013050868
申请日：2013-02-01
申请人： DEBIOTECH SA
发明人： CHAPPEL ERIC , NEFTEL FREDERIC
IPC分类号： A61M5/168
CPC分类号： A61M5/1684 , A61M5/14248 , A61M5/145 , A61M2205/0266 , A61M2205/18 , A61M2205/3331 , A61M2205/3386 , A61M2205/75 , A61M2205/7527
摘要： Sensor for dynamically detecting the residual fluid volume Vres of a collapsible reservoir (1,3) characterized by the fact that it is adapted to detect a threshold pressure Pth which corresponds to a phase within said reservoir (1,3) when only said residual fluid volume Vres remains, said residual volume Vres corresponding to a safety volume sufficient to ensure a safety margin to alert the user before the reservoir (1,3) is empty.
摘要翻译：用于动态检测可收缩储存器（1,3）的残余流体体积V res的传感器，其特征在于，其适于检测对应于所述贮存器（1,3）内的相位的阈值压力P th，当仅有所述残余流体容积Vres保持不变，所述剩余容积Vres对应于足够的安全容量以确保安全容限，以在贮存器（1,3）空置之前提醒使用者。

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