公开(公告)号：EP2621555A4

公开(公告)日：2018-03-07

申请号：EP11829903

申请日：2011-09-29

申请人： ZEVEX INC

发明人： BECK KENT ,  EGGERS PHILIP ,  WALKER LARRY

IPC分类号： A61M5/142 ,  A61M5/172 ,  A61M39/08 ,  F04B43/12

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.

公开(公告)号：EP2621556A4

公开(公告)日：2018-04-04

申请号：EP11829917

申请日：2011-09-29

申请人： ZEVEX INC

发明人： EGGERS PHILIP

IPC分类号： A61M5/142 ,  A61M39/08 ,  F04B43/00

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.

公开(公告)号：EP2271385A4

公开(公告)日：2016-10-26

申请号：EP09726678

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

IPC分类号： A61M5/175 ,  A61J15/00 ,  A61M5/142 ,  A61M5/145 ,  A61M39/24 ,  A61M39/28

CPC分类号： A61J15/0092 ,  A61J15/0076 ,  A61M5/142 ,  A61M5/14232 ,  A61M39/24 ,  A61M39/28 ,  A61M39/281 ,  A61M2202/0482 ,  Y10T137/7889

公开(公告)号：EP2271386A4

公开(公告)日：2014-04-02

申请号：EP09755408

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

IPC分类号： A61M5/175 ,  A61M5/14 ,  A61M5/168 ,  A61M39/28

CPC分类号： A61M39/284 ,  A61M39/28 ,  A61M39/281 ,  A61M39/283

公开(公告)号：EP2621452A4

公开(公告)日：2014-07-09

申请号：EP11829929

申请日：2011-09-29

申请人： ZEVEX INC

发明人： BECK KENT ,  EGGERS PHILIP

IPC分类号： A61J1/20 ,  A61J1/05 ,  A61J1/14 ,  A61M1/00 ,  A61M5/142 ,  A61M5/168 ,  A61M39/28

CPC分类号： A61J15/0026 ,  A61J15/0076 ,  A61M5/142 ,  A61M39/24 ,  A61M39/28 ,  A61M2202/0482 ,  Y10T137/7889

公开(公告)号：EP2621557A4

公开(公告)日：2015-10-28

申请号：EP11829921

申请日：2011-09-29

申请人： ZEVEX INC

发明人： BECK KENT ,  EGGERS PHILIP

IPC分类号： A61M5/142 ,  A61M5/148 ,  A61M5/168 ,  G01L9/00

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.