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Class Information
Number: 128/203.29
Name: Surgery > Respiratory method or device > Means for mixing treating agent with respiratory gas > Including face mask covering nose and mouth
Description: Subject matter including a face mask covering the nose and mouth.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7406965 Forehead support for facial mask Aug. 5, 2008
7367338 Method for compensating a pressure drop in a ventilator tube, ventilator and memory medium May. 6, 2008
7234466 Forehead support for facial mask Jun. 26, 2007
7121279 Respiratory mask Oct. 17, 2006
7032596 Cardiopulmonary resuscitation device and method Apr. 25, 2006
7013896 Mask with inhalation valve Mar. 21, 2006
7004162 Exhalation valve Feb. 28, 2006
6997184 Cool air inhaler Feb. 14, 2006
6926004 Breathing mask with a head fastening device Aug. 9, 2005
6871648 Oxygen and inhalation medication delivery system Mar. 29, 2005
6805118 Pulmonary dosing system and method Oct. 19, 2004
6758215 Aromatic travel mask Jul. 6, 2004
6748949 Face masks for use in pressurized drug delivery systems Jun. 15, 2004
6526966 Suckling nebulizer Mar. 4, 2003
6513524 Inhaler for production of aroma- and/or active substance-containing vapors of plant materials and/or fluids Feb. 4, 2003
6510818 Drug delivery mask for animals Jan. 28, 2003
6470882 Pernasal application of aerosol medication Oct. 29, 2002
6408853 Medical facemask and a mold for manufacturing the medical facemask Jun. 25, 2002
6375724 Humidifilter Apr. 23, 2002
6340023 Rebreather nebulizer device Jan. 22, 2002
6269810 Pulmonary dosing system and method Aug. 7, 2001
6158428 Infant inhaler Dec. 12, 2000
5988160 Exhalation valve for face mask with spacer chamber connection Nov. 23, 1999
5954049 Equine mask with MDI adapter Sep. 21, 1999
5823181 Handy oxygen generator Oct. 20, 1998
5765553 Aerosol medication delivery facemask adapter Jun. 16, 1998
5709204 Aircraft passenger oxygen, survival and escape mask Jan. 20, 1998
5701886 Treatment non-rebreather assembly and method for delivering oxygen and medication Dec. 30, 1997
5697363 Inhalation and monitoring mask with headset Dec. 16, 1997
5685298 Artificial ventilation mask with PPCO.sub.2 reducer and/or epinephrine source in mask Nov. 11, 1997
5645049 Exhalation valve for face mask with spacer chamber connection Jul. 8, 1997
5586551 Oxygen mask with nebulizer Dec. 24, 1996
5558089 Respirator nose clip Sep. 24, 1996
5520169 Anesthesia arrangement for recovering gaseous anesthetic agents May. 28, 1996
5483953 Aerosol dispensing apparatus for dispensing a medicated vapor into the lungs of a patient Jan. 16, 1996
5427089 Valved auxiliary device for use with aerosol container Jun. 27, 1995
5404873 Anesthesia circuit Apr. 11, 1995
5394869 Method of inhibiting bronchospasms using taurine in an air filter Mar. 7, 1995
5385140 Aerosol inhalation device Jan. 31, 1995
5357945 Multipositional nebulizer device Oct. 25, 1994
5255674 Portable heating and humidifying device Oct. 26, 1993
5148801 Electronic heater-humidifier for hypothermia treatment Sep. 22, 1992
5018519 Mask for adminstering an anesthetic gas to a patient May. 28, 1991
5012804 Medication inhaler with adult mask May. 7, 1991
5012803 Modular medication inhaler May. 7, 1991
4945906 Method and apparatus for administering anesthetics Aug. 7, 1990
4941467 Humidification face mask Jul. 17, 1990
4938209 Mask for a nebulizer Jul. 3, 1990
4896666 Face mask assembly and pacifier Jan. 30, 1990
4865027 Non-rebreathing collapsible chamber continuous aerosol delivery system with infusion port Sep. 12, 1989

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