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1.发明申请INFUSION-TUBE CLAMP FOR AN INFUSION PUMP, AND A METHOD FOR USING SAID INFUSION-TUBE CLAMP 审中-公开用于输液泵的输液管夹，以及使用吸入管夹的方法公开(公告)号：US20140336613A1
公开(公告)日：2014-11-13
申请号：US14352248
申请日：2012-08-07
申请人： Stefan Roth , Hans-Josef Gerlach , Joerg Scherer , Willy Huwyler , Marc Pfyl
发明人： Stefan Roth , Hans-Josef Gerlach , Joerg Scherer , Willy Huwyler , Marc Pfyl
IPC分类号： A61M39/28
CPC分类号： A61M39/28 , A61M39/284
摘要： The invention relates to an infusion tube clamp for being inserted in an infusion pump comprising a base member having an infusion pump receiving area, a first clamping leg, and a second clamping leg for squeezing an infusion tube, wherein the two clamping legs are swivel-connected to each other at a first infusion tube clamp end. The infusion tube clamp also includes a click device for safely positioning the two clamping legs in more than one position relative to each other.
摘要翻译： 本发明涉及一种用于插入输液泵的输液管夹，包括具有输液泵接收区域的基部构件，第一夹持腿和用于挤压输注管的第二夹紧腿，其中两个夹紧腿是旋转的， 在第一输液管钳夹端彼此连接。 输液管夹具还包括用于将两个夹持腿相对于彼此安全地定位在多于一个位置的点击装置。
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公开(公告)号：US5088522A
公开(公告)日：1992-02-18
申请号：US496792
申请日：1990-03-21
CPC分类号： F04B43/0072
摘要： A pump hose for a peristaltic pump consists of two arcuate portions that merge along kink lines so that the undeformed hose lumen has the cross-sectional shape of a convex lens. The joinings of the arcuate portions are joined by outwardly extending ribs. When the hose is pressed, only minor squeezing occurs at the joinings. The hose has a considerably improved squeezing and restoring behavior. The ribs prevent an excessive squeezing.
摘要翻译： 用于蠕动泵的泵软管由沿着扭结线合并的两个弓形部分组成，使得未变形的软管内腔具有凸透镜的横截面形状。 弓形部分的接合通过向外延伸的肋连接。 当软管被按压时，在连接处仅发生轻微的挤压。 软管具有显着提高的挤压和恢复行为。 肋骨防止过度挤压。
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3.发明授权Drive device for the linear movement of an infusion syringe piston, infusion pump and method for replacing an infusion syringe 有权用于输注注射器活塞，输液泵的线性移动的驱动装置和用于更换输注注射器的方法公开(公告)号：US09352083B2
公开(公告)日：2016-05-31
申请号：US14359506
申请日：2012-08-07
CPC分类号： A61M5/1456 , A61M5/1458 , A61M2205/3306
摘要： The invention relates to a drive device for linear movement of an infusion syringe piston of an infusion syringe disposed on an infusion pump comprising a drive head unit including a main bearing means for supporting the infusion syringe piston, a fixing means for securing the infusion syringe piston to the main bearing unit as well as means for triggering the fixing means and comprising an advancing means for the drive head unit including a motor-drivable advancing spindle and a multi-part advancing spindle nut having at least one radially movable nut shell, wherein the drive head unit additionally comprises detecting means for detecting the infusion syringe piston ahead of the main bearing means, the detecting means including a multi-threshold sensor unit comprising an at least two-stage upstream detection means for detecting different positions of the infusion syringe piston ahead of the main bearing means.
摘要翻译： 本发明涉及一种驱动装置，其用于设置在输液泵上的输注注射器的输注注射器活塞的直线运动，该驱动装置包括驱动头单元，该驱动头单元包括用于支撑输注注射器活塞的主轴承装置，用于固定输注针筒活塞 主轴承单元以及用于触发固定装置的装置，并且包括用于驱动头单元的前进装置，该前进装置包括具有电动机驱动的前进主轴和具有至少一个可径向移动的螺母壳的多部分前进主轴螺母，其中， 驱动头单元还包括用于检测主轴承装置前方的输注注射器活塞的检测装置，所述检测装置包括多阈值传感器单元，所述多阈值传感器单元包括至少两级上游检测装置，用于检测输注注射器活塞前进的不同位置 的主轴承装置。
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公开(公告)号：US20090005730A1
公开(公告)日：2009-01-01
申请号：US12205644
申请日：2008-09-05
CPC分类号： A61M5/1456 , A61M5/1458 , Y10T29/494 , Y10T29/49826
摘要： The syringe pump comprises a receiving position for a syringe. The piston plate of the syringe is moved by a drive head which is fastened to a drive rod. For locking the piston rod prior to fixing the piston plate in the drive head, a braking element is provided on a syringe holding head. The syringe holding head further serves for determining the respective syringe size. After placing the syringe holding head against a syringe cylinder, the brake element is actuated to temporarily engage the piston rod and fix it relatively to the syringe cylinder.
摘要翻译： 注射器泵包括用于注射器的接收位置。 注射器的活塞板被固定在驱动杆上的驱动头移动。 为了在将活塞板固定在驱动头中之前锁定活塞杆，在注射器保持头上设置制动元件。 注射器保持头还用于确定各自的注射器尺寸。 在将注射器保持头放置在注射器筒上之后，制动元件被致动以临时接合活塞杆并将其相对于注射器筒固定。
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5.发明申请DRIVE DEVICE FOR THE LINEAR MOVEMENT OF AN INFUSION SYRINGE PISTON, INFUSION PUMP AND METHOD FOR REPLACING AN INFUSION SYRINGE 有权用于线性运动的输送装置，输液泵，输液泵和更换输液器的方法公开(公告)号：US20150094665A1
公开(公告)日：2015-04-02
申请号：US14359506
申请日：2012-08-07
IPC分类号： A61M5/145
CPC分类号： A61M5/1456 , A61M5/1458 , A61M2205/3306
摘要： The invention relates to a drive device for linear movement of an infusion syringe piston of an infusion syringe disposed on an infusion pump comprising a drive head unit including a main bearing means for supporting the infusion syringe piston, a fixing means for securing the infusion syringe piston to the main bearing unit as well as means for triggering the fixing means and comprising an advancing means for the drive head unit including a motor-drivable advancing spindle and a multi-part advancing spindle nut having at least one radially movable nut shell, wherein the drive head unit additionally comprises detecting means for detecting the infusion syringe piston ahead of the main bearing means, the detecting means including a multi-threshold sensor unit comprising an at least two-stage upstream detection means for detecting different positions of the infusion syringe piston ahead of the main bearing means.
摘要翻译： 本发明涉及一种驱动装置，其用于设置在输液泵上的输注注射器的输注注射器活塞的直线运动，该驱动装置包括驱动头单元，该驱动头单元包括用于支撑输注注射器活塞的主轴承装置，用于固定输注针筒活塞 主轴承单元以及用于触发固定装置的装置，并且包括用于驱动头单元的前进装置，该前进装置包括具有电动机驱动的前进主轴和具有至少一个可径向移动的螺母壳的多部分前进主轴螺母，其中， 驱动头单元还包括用于检测主轴承装置前方的输注注射器活塞的检测装置，所述检测装置包括多阈值传感器单元，所述多阈值传感器单元包括至少两级上游检测装置，用于检测输注注射器活塞前进的不同位置 的主轴承装置。
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公开(公告)号：US07823287B2
公开(公告)日：2010-11-02
申请号：US12205644
申请日：2008-09-05
CPC分类号： A61M5/1456 , A61M5/1458 , Y10T29/494 , Y10T29/49826
摘要： The syringe pump comprises a receiving position for a syringe. The piston plate of the syringe is moved by a drive head which is fastened to a drive rod. For locking the piston rod prior to fixing the piston plate in the drive head, a braking element is provided on a syringe holding head. The syringe holding head further serves for determining the respective syringe size. After placing the syringe holding head against a syringe cylinder, the brake element is actuated to temporarily engage the piston rod and fix it relatively to the syringe cylinder.
摘要翻译： 注射器泵包括用于注射器的接收位置。 注射器的活塞板被固定在驱动杆上的驱动头移动。 为了在将活塞板固定在驱动头中之前锁定活塞杆，在注射器保持头上设置制动元件。 注射器保持头还用于确定各自的注射器尺寸。 在将注射器保持头放置在注射器筒上之后，制动元件被致动以临时接合活塞杆并将其相对于注射器筒固定。
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公开(公告)号：US07422570B2
公开(公告)日：2008-09-09
申请号：US10346609
申请日：2003-01-17
IPC分类号： A61M37/00
CPC分类号： A61M5/1456 , A61M5/1458 , Y10T29/494 , Y10T29/49826
摘要： The syringe pump comprises a receiving position for a syringe. The piston plate of the syringe is moved by a drive head which is fastened to a drive rod. For locking the piston rod prior to fixing the piston plate in the drive head, a braking element is provided on a syringe holding head. The syringe holding head further serves for determining the respective syringe size. After placing the syringe holding head against a syringe cylinder, the brake element is actuated to temporarily engage the piston rod and fix it relatively to the syringe cylinder.
摘要翻译： 注射器泵包括用于注射器的接收位置。 注射器的活塞板被固定在驱动杆上的驱动头移动。 为了在将活塞板固定在驱动头中之前锁定活塞杆，在注射器保持头上设置制动元件。 注射器保持头还用于确定各自的注射器尺寸。 在将注射器保持头放置在注射器筒上之后，制动元件被致动以临时接合活塞杆并将其相对于注射器筒固定。
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