NZ720767A - Apparatus for infusing fluid - Google Patents

Apparatus for infusing fluid

Info

Publication number
NZ720767A
NZ720767A NZ720767A NZ72076713A NZ720767A NZ 720767 A NZ720767 A NZ 720767A NZ 720767 A NZ720767 A NZ 720767A NZ 72076713 A NZ72076713 A NZ 72076713A NZ 720767 A NZ720767 A NZ 720767A
Authority
NZ
New Zealand
Prior art keywords
tube
plunger
check
bias member
platen
Prior art date
Application number
NZ720767A
Inventor
Jonathan Parker
Michael J Baier
Christopher C Langenfeld
John J Biasi
Der Merwe Dirk A Van
David Blumberg
Michael J Slate
Daniel F Pawlowski
Erik N Sabin
Michael G Norris
Alexander R Therrien
Dean Kamen
Colin H Murphy
John M Kerwin
Larry B Gray
Michael S Place
Original Assignee
Deka Products Lp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/723,242 external-priority patent/US10911515B2/en
Priority claimed from US13/724,568 external-priority patent/US9295778B2/en
Priority claimed from US13/723,253 external-priority patent/US11210611B2/en
Priority claimed from US13/723,235 external-priority patent/US9400873B2/en
Priority claimed from US13/723,244 external-priority patent/US9151646B2/en
Priority claimed from PCT/US2012/071112 external-priority patent/WO2013096713A2/en
Priority claimed from US13/723,239 external-priority patent/US10108785B2/en
Priority claimed from US13/723,238 external-priority patent/US9759369B2/en
Priority claimed from US13/725,790 external-priority patent/US9677555B2/en
Priority claimed from US13/723,251 external-priority patent/US9636455B2/en
Priority to NZ734564A priority Critical patent/NZ734564A/en
Application filed by Deka Products Lp filed Critical Deka Products Lp
Publication of NZ720767A publication Critical patent/NZ720767A/en

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

A pump for pumping fluid includes a tube platen, a plunging mechanism, a bias member, inlet and outlet valves, an actuator mechanism, a position sensor, and a processor. The plunger is configured for actuation toward and away from the infusion-tube when the tube platen is disposed opposite to the plunger. The bias member is configured to urge the plunger toward the tube platen. The bias member can be the sole source of force of the plunger against a tube which allows the use of the plunger’s position to estimate volume of fluid within the tube, check for the integrity of the tube, check for leaks of the inlet and outlet valves, and/or check for occlusions upstream or downstream of the pump.
NZ720767A 2012-05-24 2013-03-15 Apparatus for infusing fluid NZ720767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ734564A NZ734564A (en) 2012-05-24 2013-03-15 Apparatus for infusing fluid

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
US201261651322P 2012-05-24 2012-05-24
US201261679117P 2012-08-03 2012-08-03
US13/724,568 US9295778B2 (en) 2011-12-21 2012-12-21 Syringe pump
US13/723,253 US11210611B2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for electronic patient care
US13/723,235 US9400873B2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for dispensing oral medications
US13/723,242 US10911515B2 (en) 2012-05-24 2012-12-21 System, method, and apparatus for electronic patient care
US13/723,244 US9151646B2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for monitoring, regulating, or controlling fluid flow
PCT/US2012/071112 WO2013096713A2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for estimating liquid delivery
US13/723,239 US10108785B2 (en) 2010-01-22 2012-12-21 System, method, and apparatus for electronic patient care
PCT/US2012/071131 WO2013096718A2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for dispensing oral medications
US13/723,238 US9759369B2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for clamping
PCT/US2012/071490 WO2013096909A2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for infusing fluid
US13/725,790 US9677555B2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for infusing fluid
US13/723,251 US9636455B2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for estimating liquid delivery
PCT/US2012/071142 WO2013096722A2 (en) 2011-12-21 2012-12-21 System, method, and apparatus for monitoring, regulating, or controlling fluid flow
NZ70212213 2013-03-15

Publications (1)

Publication Number Publication Date
NZ720767A true NZ720767A (en) 2017-09-29

Family

ID=59955237

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ720767A NZ720767A (en) 2012-05-24 2013-03-15 Apparatus for infusing fluid

Country Status (1)

Country Link
NZ (1) NZ720767A (en)

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