Global Patent Index - EP 1051213 A1

EP 1051213 A1 2000-11-15 - METHOD AND DEVICE FOR MIXING OF GASES

Title (en)

METHOD AND DEVICE FOR MIXING OF GASES

Title (de)

VERFAHREN UND VORRICHTUNG ZUM MISCHEN VON GASEN

Title (fr)

APPAREIL PERMETTANT DE MELANGER DES GAZ ET TECHNIQUE AFFERENTE

Publication

EP 1051213 A1 (EN)

Application

EP 99906621 A

Priority

  • SE 9900129 W
  • SE 9800276 A

Abstract (en)

[origin: WO9940961A1] A method for mixing in breathing systems of the so-called circle type, comprising circulation of gas intended for breathing, removal of carbon dioxide from exhaled gas in a cleaning step (7) and supply of fresh gas. The method is especially characterized in that the gas intended for inhalation is supplied with carbon dioxide. The invention also regards a mixing device.

IPC 1-7 (main, further and additional classification)

A61M 16/12

IPC 8 full level (invention and additional information)

A61M 16/22 (2006.01)

CPC (invention and additional information)

A61M 16/22 (2013.01); A61M 2230/202 (2013.01); A61M 2230/432 (2013.01)

Citation (search report)

See references of WO 9940961A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9940961 A1 19990819; AU 2648299 A 19990830; EP 1051213 A1 20001115; SE 9800276 D0 19980130; SE 9800276 L 19990731

INPADOC legal status


2004-01-14 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030624

2003-01-29 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021213

2000-11-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000804

2000-11-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE