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Class Information
Number: 128/206.11
Name: Surgery > Respiratory method or device > Means for removing substance from respiratory gas > Particulate filtering > Including means inserted in nasal passage
Description: Subject matter including a means inserted into an air passage of the nose.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7451764 |
Nasal mask |
Nov. 18, 2008 |
| 7448385 |
Nasal adaptation of an oral inhaler device |
Nov. 11, 2008 |
| 7406966 |
Method and device for non-invasive ventilation with nasal interface |
Aug. 5, 2008 |
| 7383839 |
Oral nasal cannula |
Jun. 10, 2008 |
| 7370652 |
Patient interface device |
May. 13, 2008 |
| 7357136 |
Patient interface assembly and system using same |
Apr. 15, 2008 |
| 7353826 |
Sealing nasal cannula |
Apr. 8, 2008 |
| 7354467 |
Filtering assembly in nasal cavities |
Apr. 8, 2008 |
| 7347209 |
Free breathing apparatus |
Mar. 25, 2008 |
| 7341060 |
Ergonomic and adjustable respiratory mask assembly with headgear assembly |
Mar. 11, 2008 |
| 7337780 |
Nasal and oral cannula breathing detection device |
Mar. 4, 2008 |
| 7328705 |
Dental appliance for improving airflow through nasal-pharyngeal airway |
Feb. 12, 2008 |
| 7318437 |
Nasal assembly |
Jan. 15, 2008 |
| 7318438 |
Internal nasal dilator and medicine delivery method |
Jan. 15, 2008 |
| 7263996 |
Anion emission and anti-dust nose mask |
Sep. 4, 2007 |
| 7255107 |
Nasal mask assembly for nasal delivery |
Aug. 14, 2007 |
| 7234465 |
Nasal ventilation interface and system |
Jun. 26, 2007 |
| 7207333 |
Nose mask |
Apr. 24, 2007 |
| 7191781 |
Nasal ventilation interface and system |
Mar. 20, 2007 |
| 7188624 |
Ventilation interface for sleep apnea therapy |
Mar. 13, 2007 |
| 7178524 |
Nasal gas delivery system and method for use thereof |
Feb. 20, 2007 |
| 7178528 |
Headgear for noninvasive ventilation interface |
Feb. 20, 2007 |
| 7156097 |
Nasal cannula |
Jan. 2, 2007 |
| 7156098 |
Breathing air filtration system |
Jan. 2, 2007 |
| 7156099 |
Nostril filtering system |
Jan. 2, 2007 |
| 7114495 |
Nasal strip with variable spring rate |
Oct. 3, 2006 |
| 7108198 |
Nasal aromatherapy dispenser clip |
Sep. 19, 2006 |
| 7100612 |
Nasopharyngeal airway device and method of use |
Sep. 5, 2006 |
| 7055523 |
Internal nasal dilator and delivery mechanism |
Jun. 6, 2006 |
| 7047969 |
Nasal gas delivery system and method for use thereof |
May. 23, 2006 |
| 7047974 |
Nasal cannula |
May. 23, 2006 |
| 7013889 |
Adhesively applied external nasal strips and dilators containing medications and fragrances |
Mar. 21, 2006 |
| 7007694 |
Nasal cannula |
Mar. 7, 2006 |
| 7004170 |
Oxygen cannula |
Feb. 28, 2006 |
| 7000613 |
Nasal interface and system including ventilation insert |
Feb. 21, 2006 |
| 6997187 |
Nasal interface and system including ventilation insert |
Feb. 14, 2006 |
| 6994089 |
Nasal ventilation interface |
Feb. 7, 2006 |
| 6981501 |
Personal air purifier with integral lanyard |
Jan. 3, 2006 |
| 6978781 |
Nasal dilator |
Dec. 27, 2005 |
| 6971387 |
Personal air purifier |
Dec. 6, 2005 |
| 6971388 |
Internal nasal dilator filter |
Dec. 6, 2005 |
| 6966318 |
Filtering mask |
Nov. 22, 2005 |
| 6962156 |
Enhanced personal air purifier |
Nov. 8, 2005 |
| 6913017 |
Apparatus for delivering inhalant and monitoring exhaled fluid, method of making same, and method of delivering inhalant and monitoring exhaled fluid |
Jul. 5, 2005 |
| 6886562 |
Oxygen breathing apparatus |
May. 3, 2005 |
| 6863066 |
Adjustable nasal dilator filter |
Mar. 8, 2005 |
| 6848446 |
Nasal gas delivery system and method for use thereof |
Feb. 1, 2005 |
| 6805123 |
Compact multipurpose dustproof mask |
Oct. 19, 2004 |
| 6802315 |
Vapor deposition treated electret filter media |
Oct. 12, 2004 |
| 6769432 |
Method and apparatus for non-abrasive cushioning seal of assisted breathing devices |
Aug. 3, 2004 |
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