公开(公告)号：GB2338753B

公开(公告)日：2000-07-12

申请号：GB9921190

申请日：1997-02-27

Applicant: BAXTER INT

Inventor： BRUNDLE ALAN ,  DANBY HAL ,  STEWART JANICE ,  PLUMB JON ,  LYNN KENNETH M ,  HARRIS MARK ,  MONAGHAN MARTIN ,  MYREN SVANTE ERIC ,  MCGRAGHAN THOMAS

IPC: A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16

公开(公告)号：NZ336734A

公开(公告)日：2000-03-27

申请号：NZ33673497

申请日：1997-03-21

Applicant: BAXTER INT

Inventor： ALLEN TIM ,  BRUNDLE ALAN ,  DANBY HAL ,  HARRIS MARK ,  HUTCHINS GEOFF ,  LABEDZ RALPH H ,  LYNN KENNETH M ,  MCGRAGHAN THOMAS ,  MONAGHAN MARTIN ,  MORASKI KEVIN J ,  MYREN SVANTE ERIC ,  PAGE STUART ,  PLUMB JON ,  STEWART JANICE ,  TURNER JOHN M

IPC: A61M5/142

Abstract: Typically gear 562 (connected to the motor shaft) and gear 564 (connected to camshaft 510) are cross helical gears. Camshaft 510 actuates tube loading via cams (and followers and pawls not shown). Optionally gear 564 may be rotationally unlocked relative to shaft 510 bv handwheel 600.

公开(公告)号：NZ333091A

公开(公告)日：2000-01-28

申请号：NZ33309197

申请日：1997-03-21

Applicant: BAXTER INT

Inventor： BRUNDLE ALAN ,  DANBY HAL ,  HARRIS MARK ,  LABEDZ RALPH H ,  MCGRAGHAN THOMAS ,  MONAGHAN MARTIN ,  MORASKI KEVIN J ,  MYREN SVANTE ERIC ,  PAGE STUART ,  PLUMB JON

IPC: A61M5/00 ,  A61M1/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  B01J4/00 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16 ,  F04C5/00

Abstract: he valve has blade 432 with a radiused vertex 438.

公开(公告)号：NZ333089A

公开(公告)日：2000-01-28

申请号：NZ33308997

申请日：1997-03-21

Applicant: BAXTER INT

Inventor： BRUNDLE ALAN ,  DANBY HAL ,  MCGRAGHAN THOMAS ,  MONAGHAN MARTIN ,  PAGE STUART ,  PLUMB JON

IPC: A61M5/00 ,  A61M1/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  B01J4/00 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16 ,  F04C5/00

Abstract: echanisms are disclosed whereby sensors are moved against tube 8 to minimise the stress gradient.

公开(公告)号：NZ333088A

公开(公告)日：2000-01-28

申请号：NZ33308897

申请日：1997-03-21

Applicant: BAXTER INT

Inventor： BRUNDLE ALAN ,  DANBY HAL ,  MCGRAGHAN THOMAS ,  MONAGHAN MARTIN ,  MYREN SVANTE ERIC ,  PLUMB JON

IPC: A61M5/00 ,  A61M1/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  B01J4/00 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16 ,  F04C5/00

Abstract: ensor arm 340 is pivotable and if tube 5 is not correctly located in a tubeway (not shown) arm 344 is moved up and arm flag 342 activates optical switch 346.

公开(公告)号：NZ333087A

公开(公告)日：2000-01-28

申请号：NZ33308797

申请日：1997-03-21

Applicant: BAXTER INT

Inventor： BRUNDLE ALAN ,  DANBY HAL ,  HARRIS MARK ,  LYNN KENNETH M ,  MCGRAGHAN THOMAS ,  MONAGHAN MARTIN ,  MYREN SVANTE ERIC ,  PLUMB JON ,  STEWART JANICE

IPC: A61M5/00 ,  A61M1/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  B01J4/00 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16 ,  F04C5/00

Abstract: Slide clamps typically function with tube loaders and are typically located on the upstream side of the pump (left hand side as shown), to ensure tube 8 is loaded correctly to pump 10. Details of clamp sensors are disclosed.

公开(公告)号：GB2338760A

公开(公告)日：1999-12-29

申请号：GB9921278

申请日：1997-02-27

Applicant: BAXTER INT

Inventor： BRUNDLE ALAN ,  DANBY HAL ,  PLUMB JON ,  MONAGHAN MARTIN ,  MYREN SVANTE ERIC ,  MCGRAGHAN THOMAS

IPC: A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16

Abstract: An infusion pump which is operable to pump fluid through a tube has a housing 900 having a tubeway slot 904. The slot has an upstream end 902 and an downstream end 901, the ends being angled downwardly to direct the tube down, thus forming drip loops in portions of the tube external to the housing. The drip loops prevent the ingress of fluid from components exterior to the pump.

公开(公告)号：GB2338759A

公开(公告)日：1999-12-29

申请号：GB9921277

申请日：1997-02-27

Applicant: BAXTER INT

Inventor： BRUNDLE ALAN ,  DANBY HAL ,  PLUMB JON ,  MORASKI KEVIN J ,  HARRIS MARK ,  MONAGHAN MARTIN ,  LABEDZ RALPH H ,  PAGE STUART ,  MYREN SVANTE ERIC ,  MCGRAGHAN THOMAS

IPC: A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16

Abstract: An infusion pump which is operable to pump fluid through a tube 5 has valves 412,(414 fig 14). Each valve has a blade 432 comprising first side 434 and second side 436 forming a V shaped vertex, the sides subtending an angle of approximately 90‹. The vertex 438 is rounded and has a radius of 0.5mm. This valve form allows recovery of the tube when the blade 432 is lifted from the tube 5.

公开(公告)号：AU712859B2

公开(公告)日：1999-11-18

申请号：AU2587497

申请日：1997-03-21

Applicant: BAXTER INT

Inventor： ALLEN TIM ,  BRUNDLE ALAN ,  DANBY HAL ,  HARRIS MARK ,  HUTCHINS GEOFF ,  LABEDZ RALPH H ,  LYNN KENNETH M ,  MCGRAGHAN THOMAS ,  MONAGHAN MARTIN ,  MORASKI KEVIN J ,  MYREN SVANTE ERIC ,  PAGE STUART ,  PLUMB JON ,  STEWART JANICE ,  TURNER JOHN M

IPC: A61M5/00 ,  A61M1/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  B01J4/00 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16 ,  F04C5/00 ,  G01L9/00

Abstract: An infusion pump which is operable to pump a fluid through a tube is described. The pump comprises a shuttle having upstream and downstream sides which is operable to cyclically deform and reform the tube, a first valve associated with the upstream side of the shuttle, a second valve associated with the downstream side of the shuttle and a cam having a first face which is operable to actuate the shuttle and a second face which is operable to actuate the first and second valves.

公开(公告)号：NZ329320A

公开(公告)日：1999-09-29

申请号：NZ32932097

申请日：1997-03-21

Applicant: BAXTER INT

Inventor： ALLEN TIM ,  BRUNDLE ALAN ,  DANBY HAL ,  HARRIS MARK ,  HUTCHINS GEOFF ,  LABEDZ RALPH H ,  LYNN KENNETH M ,  MCGRAGHAN THOMAS ,  MONAGHAN MARTIN ,  MORASKI KEVIN J ,  MYREN SVANTE ERIC ,  PAGE STUART ,  PLUMB JON ,  STEWART JANICE ,  TURNER JOHN M

IPC: A61M5/00 ,  A61M1/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  B01J4/00 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16 ,  F04C5/00

Abstract: An infusion pump which is operable to pump a fluid through a tube is described. The pump comprises a shuttle having upstream and downstream sides which is operable to cyclically deform and reform the tube, a first valve associated with the upstream side of the shuttle, a second valve associated with the downstream side of the shuttle and a cam having a first face which is operable to actuate the shuttle and a second face which is operable to actuate the first and second valves.