EP 1784237 A1 20070516 - SYSTEM AND METHOD FOR PROVIDING A BREATHING GAS
Title (en)
SYSTEM AND METHOD FOR PROVIDING A BREATHING GAS
Title (de)
SYSTEM UND VERFAHREN ZUR BEREITSTELLUNG EINES ATEMGASES
Title (fr)
SYSTEME ET PROCEDE POUR LA FOURNITURE DE GAZ RESPIRABLE
Publication
Application
Priority
- US 2005021638 W 20050620
- US 58084504 P 20040618
Abstract (en)
[origin: CN101014380A] Systems and methods for providing a breathing gas are provided. In one embodiment, the method includes sensing a sensed parameter associated with delivery of the breathing gas, changing a control parameter associated with a flow/pressure control element in response to a difference between the sensed parameter and a first predetermined sensed parameter value during a first portion of a breathing cycle, determining a transition from the first portion to a second portion of the breathing cycle based at least in part on the changing control parameter, changing the control parameter to cause a first change in the sensed parameter during the second portion of the breathing cycle based at least in part on the determined transition, and changing the control parameter to cause a second change in the sensed parameter during a third portion of the breathing cycle based at least in part on the first predetermined sensed parameter value.
IPC 8 full level
A61M 16/00 (2006.01)
CPC (source: EP)
A61M 16/0069 (2014.02); A61M 16/026 (2017.07); A61M 16/107 (2014.02); A61M 2016/0021 (2013.01)
Citation (examination)
- WO 2005004780 A2 20050120 - INVACARE CORP [US]
- WO 9014121 A1 19901129 - PURITAN BENNETT CORP [US]
- US 5259373 A 19931109 - GRUENKE ROGER A [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006009939 A2 20060126; AU 2005265201 A1 20060126; AU 2005265201 B2 20100422; CA 2571164 A1 20060126; CA 2571164 C 20150901; CN 101014380 A 20070808; CN 101014380 B 20101222; CN 101982204 A 20110302; CN 101982204 B 20120905; EP 1784237 A1 20070516; JP 2008503272 A 20080207
DOCDB simple family (application)
US 2005021638 W 20050620; AU 2005265201 A 20050620; CA 2571164 A 20050620; CN 200580028591 A 20050620; CN 201010522527 A 20050620; EP 05766008 A 20050620; JP 2007516811 A 20050620