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Class Information
Number: 128/206.24
Name: Surgery > Respiratory method or device > Face mask covering a breathing passage > Mask/face sealing structure
Description: Subject matter including structure for sealing the contact area between a mask and the user’s face.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7370652 |
Patient interface device |
May. 13, 2008 |
| 7353827 |
Mask, mask shell and seal with improved mounting, mask seal, method of mask manufacture and mask with reduced exhalation noise |
Apr. 8, 2008 |
| 7320323 |
Breathing mask device and application device and frontal support device thereof |
Jan. 22, 2008 |
| 7318439 |
Mask assembly |
Jan. 15, 2008 |
| 7308895 |
Breathing assistance apparatus |
Dec. 18, 2007 |
| 7290546 |
Nasal mask |
Nov. 6, 2007 |
| 7287528 |
Cushion inside a cushion patient interface |
Oct. 30, 2007 |
| 7278428 |
Face or nose mask for non-invasive ventilation of patients in general |
Oct. 9, 2007 |
| 7243650 |
Custom fitted mask configured for coupling to an external gas supply system and method of forming same |
Jul. 17, 2007 |
| 7243651 |
Cushion and mask therefor |
Jul. 17, 2007 |
| 7237551 |
Cushion for a patient interface |
Jul. 3, 2007 |
| 7234466 |
Forehead support for facial mask |
Jun. 26, 2007 |
| 7219669 |
Nose mask |
May. 22, 2007 |
| 7216647 |
Forehead pad for respiratory mask |
May. 15, 2007 |
| 7210481 |
Nose mask |
May. 1, 2007 |
| 7207334 |
Respiratory mask assembly |
Apr. 24, 2007 |
| 7197774 |
Supplied air helmet having face seal with differentiated permeability |
Apr. 3, 2007 |
| 7178528 |
Headgear for noninvasive ventilation interface |
Feb. 20, 2007 |
| 7178527 |
Nasal mask and mask cushion therefor |
Feb. 20, 2007 |
| 7171966 |
Breathing mask with a superelastic seal |
Feb. 6, 2007 |
| 7152602 |
Mask apparatus |
Dec. 26, 2006 |
| 7111626 |
Equine inhalation mask |
Sep. 26, 2006 |
| 7107989 |
Mask with gusset |
Sep. 19, 2006 |
| 7107990 |
Portable face protector for protecting human being from poisonous gas and securing visibility |
Sep. 19, 2006 |
| 7100611 |
Face mask |
Sep. 5, 2006 |
| 7086400 |
Mask |
Aug. 8, 2006 |
| 7077140 |
Face mask and method |
Jul. 18, 2006 |
| 7069932 |
Patient interface with forehead support system |
Jul. 4, 2006 |
| 7069933 |
Breathing mask and mask cushion therefor |
Jul. 4, 2006 |
| 7066179 |
Patient interface and headgear connector |
Jun. 27, 2006 |
| 7055526 |
Anti-snoring device comprising a skin compatible adhesive |
Jun. 6, 2006 |
| 7047971 |
Patient interface with forehead and chin support |
May. 23, 2006 |
| 7021311 |
Mask cushion and frame assembly |
Apr. 4, 2006 |
| 7017576 |
Breathing assistance apparatus |
Mar. 28, 2006 |
| 7013891 |
Respirators |
Mar. 21, 2006 |
| 7007696 |
Mask cushion and method of using same |
Mar. 7, 2006 |
| 7007690 |
Advanced chemical/biological crew mask |
Mar. 7, 2006 |
| 6997188 |
Forehead support for facial mask |
Feb. 14, 2006 |
| 6986352 |
Mask with gusset |
Jan. 17, 2006 |
| 6957653 |
Flushed-seal respirator |
Oct. 25, 2005 |
| 6955170 |
Automated respirator fit testing method and system |
Oct. 18, 2005 |
| 6951218 |
Breathing assistance apparatus |
Oct. 4, 2005 |
| 6926004 |
Breathing mask with a head fastening device |
Aug. 9, 2005 |
| 6895965 |
Customizable seal, mask with customizable seal and method of using such a seal |
May. 24, 2005 |
| 6892730 |
High G oxygen mask for aircrew |
May. 17, 2005 |
| 6892729 |
Patient interfaces |
May. 17, 2005 |
| 6886564 |
Nasal mask with integral mouldable straps |
May. 3, 2005 |
| 6871649 |
Nasal mask cushion assembly |
Mar. 29, 2005 |
| 6860270 |
Double barrel ventilation mask for a patient |
Mar. 1, 2005 |
| 6857428 |
Custom fitted mask and method of forming same |
Feb. 22, 2005 |
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