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1.发明公开ANTI-FREE FLOW MECHANISM FOR ENTERAL FEEDING PUMPS 审中-公开机械ZUM SCHUTZ VOR FREIEM FLUSSFÜRENTERALE SPEISEPUMPEN
公开(公告)号：EP2271385A1
公开(公告)日：2011-01-12
申请号：EP09726678.7
申请日：2009-03-31
申请人： Zevex, Inc. , Beck, Kent , Bultman, Jason , Juretich, Jeff , Eggers, Philip , Federspiel, Ryan , Allen, Blake
发明人： BECK, Kent , BULTMAN, Jason , JURETICH, Jeff , EGGERS, Philip , FEDERSPIEL, Ryan , ALLEN, Blake
CPC分类号： A61J15/0092 , A61J15/0076 , A61M5/142 , A61M5/14232 , A61M39/24 , A61M39/28 , A61M39/281 , A61M2202/0482 , Y10T137/7889
摘要： An anti-free-flow mechanism includes an occluder mechanism which is disposed along a segment of tubing and a mounting structure. The occluder mechanism is normally in a biased closed position, but may be moved into an open position by placement in the mounting structure. However, unless force is applied to keep the occluder mechanism in the mounting structure, the occluder will move relative to the mounting structure and return to the first, closed position.
摘要翻译： 防自由流动机构包括沿管段和安装结构设置的封闭器机构。 闭塞器机构通常处于偏置的关闭位置，但是可以通过放置在安装结构中而移动到打开位置。 然而，除非施加力以将堵塞机构保持在安装结构中，否则堵塞器将相对于安装结构移动并返回到第一关闭位置。
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公开(公告)号：EP2271386A2
公开(公告)日：2011-01-12
申请号：EP09755408.3
申请日：2009-03-31
申请人： Zevex, Inc. , Beck, Kent , Eggers, Philip , Juretich, Jeff , Federspiel, Ryan
发明人： BECK, Kent , EGGERS, Philip , JURETICH, Jeff , FEDERSPIEL, Ryan
CPC分类号： A61M39/284 , A61M39/28 , A61M39/281 , A61M39/283
摘要： An improved safety occluder and method of use provides an occluder for an infusion set having a first, occluding position, a second, non-occluding position which returns to the first, occluding position when the occluder's plunger is released, and a third, non-occluding position which retains the plunger in a configuration which allows fluid flow through the infusion set. The occluder may also include a locking mechanism to prevent accidental movement of the plunger out of the first, occluding position.
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公开(公告)号：EP2621452B1
公开(公告)日：2016-11-02
申请号：EP11829929.6
申请日：2011-09-29
申请人： Zevex, Inc.
发明人： BECK, Kent , EGGERS, Philip
CPC分类号： A61J15/0026 , A61J15/0076 , A61M5/142 , A61M39/24 , A61M39/28 , A61M2202/0482 , Y10T137/7889
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公开(公告)号：EP2621557B1
公开(公告)日：2018-11-21
申请号：EP11829921.3
申请日：2011-09-29
申请人： Zevex, Inc.
发明人： BECK, Kent , EGGERS, Philip
CPC分类号： A61M5/16854 , A61M5/14228 , A61M5/14232 , A61M2005/16868 , A61M2005/16872 , A61M2205/0294 , A61M2205/12 , A61M2205/18 , A61M2205/332 , A61M2205/3331 , G01L9/0027 , Y10T29/49826
摘要： A pressure sensor and method of use provides for the detection of a sudden increase or decrease of pressure within tubing during the administration of solutions to a patient. Detection of an occlusion, partial or other significant pressure change in the tubing is accomplished by measuring the compression and/or expansion of the tubing. Transfer of the change in force within the tubing is communicated from the tubing to a sensor by a transfer rod which as a membrane attached thereto to provide a seal thereabout.
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5.发明公开METHOD FOR IMPROVING ACCURACY IN A PERISTALTIC PUMP SYSTEM BASED ON TUBING MATERIAL PROPERTIES 审中-公开PROCESS FOR IN A蠕动泵系统，准确性增大基于软管材料性能
公开(公告)号：EP2621556A2
公开(公告)日：2013-08-07
申请号：EP11829917.1
申请日：2011-09-29
申请人： Zevex, Inc.
发明人： EGGERS, Philip
CPC分类号： A61M5/142 , A61M5/14228 , F04B43/0072 , F04B43/1261 , Y10T29/49229 , Y10T29/49236 , Y10T29/49435 , Y10T29/4944
摘要： A method for forming peristaltic pump cassettes includes cutting tubing segments to different lengths based on the physical properties of the individual tubing segments. The size variations compensate for the physical parameters of the tube and improve accuracy in a peristaltic pump using the cassettes.
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公开(公告)号：EP2621555A2
公开(公告)日：2013-08-07
申请号：EP11829903.1
申请日：2011-09-29
申请人： Zevex, Inc.
发明人： BECK, Kent , EGGERS, Philip , WALKER, Larry
CPC分类号： F04B43/1253 , F04B43/0081 , F04B43/1223 , F04B43/1269 , F04B43/1276 , F04B43/1284 , F04B53/16
摘要： A pressure monitoring system allows for more accurate and reliable measurement of the pressure inside of a tube in a pump. The pressure monitoring system prevents movement of the tubing or a change in size of the tubing due to external forces applied to the pump, eliminating inaccuracies due to handling of the pump during use.
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公开(公告)号：EP2073875A2
公开(公告)日：2009-07-01
申请号：EP07843390.1
申请日：2007-09-27
申请人： Zevex, Inc.
发明人： BLAINE, David , STRINGHAM, Mark , RILEY, Timothy , FOJTIK, Shawn , SMITH, Allan , CRANDALL, Frank , MICHAELSON, Terral Bart , EGGERS, Philip
IPC分类号： A61M5/36
CPC分类号： A61M5/365 , A61M5/007 , A61M5/16827 , G01N2021/054
摘要： An air bubble detection system includes an air bubble detector which is disposed downstream from a syringe or manifold used during an angiography procedure. The air bubble detection system monitors contrast medium being injected into the patient and creates an alarm or other indication if the air bubble exceeds any desired threshold.
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公开(公告)号：EP2621557A2
公开(公告)日：2013-08-07
申请号：EP11829921.3
申请日：2011-09-29
申请人： Zevex, Inc.
发明人： BECK, Kent , EGGERS, Philip
CPC分类号： A61M5/16854 , A61M5/14228 , A61M5/14232 , A61M2005/16868 , A61M2005/16872 , A61M2205/0294 , A61M2205/12 , A61M2205/18 , A61M2205/332 , A61M2205/3331 , G01L9/0027 , Y10T29/49826
摘要： A pressure sensor and method of use provides for the detection of a sudden increase or decrease of pressure within tubing during the administration of solutions to a patient. Detection of an occlusion, partial or other significant pressure change in the tubing is accomplished by measuring the compression and/or expansion of the tubing. Transfer of the change in force within the tubing is communicated from the tubing to a sensor by a transfer rod which as a membrane attached thereto to provide a seal thereabout.
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公开(公告)号：EP2621452A2
公开(公告)日：2013-08-07
申请号：EP11829929.6
申请日：2011-09-29
申请人： Zevex, Inc.
发明人： BECK, Kent , EGGERS, Philip
CPC分类号： A61J15/0026 , A61J15/0076 , A61M5/142 , A61M39/24 , A61M39/28 , A61M2202/0482 , Y10T137/7889
摘要： An anti-free-flow mechanism includes an occluder mechanism which is disposed along a segment of tubing. The occluder mechanism is normally in a biased closed position, but may be moved into an open position by moving an engagement member into engagement with the tubing segment to deform the tubing segment and open a flow channel. Unless force is applied to keep the engagement member in contact with the tubing segment, the tubing will return to the first, closed position.
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