EP 1778328 A1 20070502 - GAS RESERVOIR BAG, DISTRIBUTOR HOUSING, BREATHING MASK, AND RESPIRATION METHOD
Title (en)
GAS RESERVOIR BAG, DISTRIBUTOR HOUSING, BREATHING MASK, AND RESPIRATION METHOD
Title (de)
GASRESERVOIRBEUTEL, VERTEILERGEHÄUSE, BEATMUNGSMASKE SOWIE BEATMUNGSVERFAHREN
Title (fr)
SAC RESERVOIR DE GAZ, BOITIER DISTRIBUTEUR, MASQUE RESPIRATOIRE ET PROCEDE DE RESPIRATION
Publication
Application
Priority
- DE 2005001406 W 20050809
- DE 102004040740 A 20040821
Abstract (en)
[origin: WO2006021182A1] The invention relates to a gas reservoir bag (6) comprising a flexible bag (9) for separating two different gases by means of a connection. Said gas reservoir bag further comprises an outer bag (8) for generating a difference in pressure between the flexible bag (9) and the surroundings of the outer bag (8), said outer bag (8) enveloping the flexible bag (9) with the exception of the connection thereof. The invention also relates to a distributor housing for a breathing mask comprising such a gas reservoir bag as well as a breathing mask encompassing such a distributor housing. The invention finally relates to corresponding methods.
IPC 8 full level
A61M 16/06 (2006.01); A61M 16/00 (2006.01); A61M 16/08 (2006.01); A61M 16/12 (2006.01); A61M 16/20 (2006.01)
CPC (source: EP US)
A61M 16/0009 (2014.02 - EP US); A61M 16/0078 (2013.01 - EP US); A61M 16/06 (2013.01 - EP US); A61M 16/08 (2013.01 - EP US); A61M 16/0833 (2014.02 - EP US); A61M 16/12 (2013.01 - EP US); A61M 16/208 (2013.01 - EP US); A61M 16/209 (2014.02 - EP US); A61M 16/0066 (2013.01 - EP US)
Citation (search report)
See references of WO 2006021182A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 102004040740 A1 20060223; DE 112005002715 A5 20070809; EP 1778328 A1 20070502; US 2007163592 A1 20070719; WO 2006021182 A1 20060302
DOCDB simple family (application)
DE 102004040740 A 20040821; DE 112005002715 T 20050809; DE 2005001406 W 20050809; EP 05774437 A 20050809; US 67663307 A 20070220