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Class Information
Number: 128/207.18
Name: Surgery > Respiratory method or device > Respiratory gas supply means enters nasal passage
Description: Subject matter wherein the respiratory gas supply means is placed in an air passage of the user’s nose.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6655385 |
Nasal cannula |
Dec. 2, 2003 |
| 6637434 |
Nasal gas delivery system and method for use thereof |
Oct. 28, 2003 |
| 6626179 |
Breathing valve for improving oxygen absorption |
Sep. 30, 2003 |
| 6606995 |
Stents for choanal atresia |
Aug. 19, 2003 |
| 6595215 |
Ventilation interface for sleep apnea therapy |
Jul. 22, 2003 |
| 6564800 |
Nasal air passage device |
May. 20, 2003 |
| 6561188 |
Nasal breathing apparatus and methods |
May. 13, 2003 |
| 6561193 |
Nasal gas delivery apparatus and a nasal vestibular airway |
May. 13, 2003 |
| 6557556 |
Forehead support for facial mask |
May. 6, 2003 |
| 6543452 |
Nasal intubation device and system for intubation |
Apr. 8, 2003 |
| 6536437 |
Cuffed nasal airway and anesthetic wand system |
Mar. 25, 2003 |
| 6536436 |
Strap for nasal cannula |
Mar. 25, 2003 |
| 6533983 |
Method to produce nasal and oral cannula apnea detection devices |
Mar. 18, 2003 |
| 6533984 |
Method to produce nasal and oral cannula breathing detection devices |
Mar. 18, 2003 |
| 6505624 |
Gas delivery system retention device and method for retaining a gas delivery system |
Jan. 14, 2003 |
| 6505622 |
System and method for application of medicament into the nasal passage |
Jan. 14, 2003 |
| 6494204 |
Nasal medication administering device |
Dec. 17, 2002 |
| 6484721 |
Pneumatic oxygen conserving device |
Nov. 26, 2002 |
| 6484725 |
Nose plug device having air breathing structure |
Nov. 26, 2002 |
| 6478026 |
Nasal ventilation interface |
Nov. 12, 2002 |
| 6470883 |
Nasal epidermal lifting mechanism |
Oct. 29, 2002 |
| 6467482 |
Respiratory assistance apparatus |
Oct. 22, 2002 |
| 6463931 |
Forehead support for facial mask |
Oct. 15, 2002 |
| 6439230 |
Mask with recess including at least one mask port |
Aug. 27, 2002 |
| 6439234 |
Nasal cannula |
Aug. 27, 2002 |
| 6439235 |
Oxygen therapy equipment with a device for respiratory assistance without a nose tube |
Aug. 27, 2002 |
| 6431172 |
Nasal cannula with inflatable plenum chamber |
Aug. 13, 2002 |
| 6427680 |
Nasal applicator and a dispenser device including such an applicator |
Aug. 6, 2002 |
| 6427694 |
Nasal breathing mask |
Aug. 6, 2002 |
| 6425396 |
Sensing valve motion limiting mechanism for respiratory equipment |
Jul. 30, 2002 |
| 6422240 |
Oral/nasal cannula |
Jul. 23, 2002 |
| 6418928 |
Multi-seal respirator mask |
Jul. 16, 2002 |
| 6418929 |
Infant oxygen mask |
Jul. 16, 2002 |
| 6398739 |
Device and method for nonclinical monitoring of breathing during sleep, control of CPAP treatment and preventing apnea |
Jun. 4, 2002 |
| 6394093 |
Nasopharyngeal airway with inflatable cuff |
May. 28, 2002 |
| 6386197 |
Nasal air passageway opening device |
May. 14, 2002 |
| 6354293 |
Breathing humidifier |
Mar. 12, 2002 |
| 6328038 |
Nasal cannula retainer |
Dec. 11, 2001 |
| 6318362 |
Nasal dilator |
Nov. 20, 2001 |
| 6298850 |
Nasal cannula assembly and securing device |
Oct. 9, 2001 |
| 6270512 |
Internal nasal dilator |
Aug. 7, 2001 |
| 6263875 |
Child nasal decongesting device |
Jul. 24, 2001 |
| 6247470 |
Oxygen delivery, oxygen detection, carbon dioxide monitoring (ODODAC) apparatus and method |
Jun. 19, 2001 |
| 6192883 |
Oxygen flow control system and method |
Feb. 27, 2001 |
| 6192886 |
Nasal mask |
Feb. 27, 2001 |
| 6186142 |
Control of respiratory oxygen delivery |
Feb. 13, 2001 |
| 6119693 |
Forehead support for facial mask |
Sep. 19, 2000 |
| 6119694 |
Nasal mask and headgear |
Sep. 19, 2000 |
| 6098617 |
Device for administering/sampling inhalant/expired gases in an oro/nasopharyngeal airway |
Aug. 8, 2000 |
| 6093169 |
Nasal oxygen catheter |
Jul. 25, 2000 |
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