EP 1720601 A4 20100324 - AUTOMATED FLUID FLOW CONTROL SYSTEM
Title (en)
AUTOMATED FLUID FLOW CONTROL SYSTEM
Title (de)
AUTOMATISCHES FLÜSSIGKEITSFLUSSKONTROLLSYSTEM
Title (fr)
SYSTEME DE COMMANDE DE DEBIT DE FLUIDE AUTOMATISE
Publication
Application
Priority
- US 2005005925 W 20050222
- US 78304204 A 20040220
- US 60895604 P 20040220
Abstract (en)
[origin: WO2005082450A1] A device for control of fluid flow with closed loop quasi static adjustment of in-line pressure-based resistance. The disclosed device and methods of using the device provide for the ability to control a flow rate with a highly portable device; the ability for an operator to safely use the device with minimal training; the ability to automatically switch between a primary and secondary fluid; the ability to maintain a flow rate through a tubing set even when the control device is removed; and the ability to measure fluids introduced with a manual bolus injection.
IPC 8 full level
A61M 39/28 (2006.01); A61M 5/14 (2006.01); A61M 5/142 (2006.01); A61M 5/168 (2006.01); F16K 7/06 (2006.01); G05D 7/06 (2006.01)
CPC (source: EP)
A61M 5/1408 (2013.01); A61M 5/14236 (2013.01); A61M 5/16877 (2013.01); A61M 5/16813 (2013.01)
Citation (search report)
- [XY] US 4976687 A 19901211 - MARTIN JAMES [US]
- [XY] WO 9112834 A1 19910905 - KENT ARCHIBALD G [US]
- [XY] US 6053888 A 20000425 - KONG CARL CHEUNG TUNG [US]
- [Y] US 6212959 B1 20010410 - PERKINS CRAIG R [US]
- [Y] US 4533347 A 19850806 - DECKERT CLINTON L [US]
- See references of WO 2005082450A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2005082450 A1 20050909; EP 1720601 A1 20061115; EP 1720601 A4 20100324
DOCDB simple family (application)
US 2005005925 W 20050222; EP 05723689 A 20050222