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Class Information
Number: 128/204.14
Name: Surgery > Respiratory method or device > Means for mixing treating agent with respiratory gas > Respiratory gas passed over surface of liquid treating agent in reservoir
Description: Subject matter wherein the respiratory gas is passed over the surface of liquid treating agent in a reservoir.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7448376 |
Medication delivery device and method |
Nov. 11, 2008 |
| 7438072 |
Portable field anesthesia machine and control therefore |
Oct. 21, 2008 |
| 7364140 |
CPAP apparatus |
Apr. 29, 2008 |
| 7275539 |
Wick arrangement for an anesthetic evaporator |
Oct. 2, 2007 |
| 7237770 |
Humidifier for breathable gas apparatus |
Jul. 3, 2007 |
| 7191780 |
Continuous high-frequency oscillation breathing treatment apparatus |
Mar. 20, 2007 |
| 7014634 |
Anesthetic delivery device |
Mar. 21, 2006 |
| 7011093 |
Microencapsulated fragrances and methods of coating microcapsules |
Mar. 14, 2006 |
| 6997184 |
Cool air inhaler |
Feb. 14, 2006 |
| 6988497 |
Apparatus for equalizing air pressure in air respiratory system |
Jan. 24, 2006 |
| 6983747 |
Aerosol generator |
Jan. 10, 2006 |
| 6948493 |
Anaesthetic apparatus |
Sep. 27, 2005 |
| 6935337 |
Humidifier with structure to prevent backflow of liquid through the humidifier inlet |
Aug. 30, 2005 |
| RE38700 |
Medical nebulization device |
Feb. 15, 2005 |
| 6827340 |
CPAP humidifier |
Dec. 7, 2004 |
| 6772999 |
Humidifier for breathable gas apparatus |
Aug. 10, 2004 |
| 6718974 |
CPAP humidifier having sliding access drawer |
Apr. 13, 2004 |
| 6679250 |
Combination inhalation therapeutic and exhalation measuring device |
Jan. 20, 2004 |
| 6554260 |
Humidifier for breathable gas apparatus |
Apr. 29, 2003 |
| 6397841 |
Apparatus for supplying breathable gas |
Jun. 4, 2002 |
| 6375724 |
Humidifilter |
Apr. 23, 2002 |
| 6302104 |
Interlock arrangement for evaporators in an anesthesia apparatus |
Oct. 16, 2001 |
| 6189870 |
Dual port medical oxygen humidifier |
Feb. 20, 2001 |
| 6050260 |
Humidifier sleep apnea treatment apparatus |
Apr. 18, 2000 |
| 6050552 |
Humidifier assembly |
Apr. 18, 2000 |
| 6041776 |
Medical nebulization device |
Mar. 28, 2000 |
| 6021777 |
Portable anesthesia machine |
Feb. 8, 2000 |
| 5832917 |
Method and arrangement for vaporizing an anaesthetic |
Nov. 10, 1998 |
| 5687714 |
Self-cleaning endotracheal tube apparatus |
Nov. 18, 1997 |
| 5673687 |
Humidifier for a ventilator and an associated attachment |
Oct. 7, 1997 |
| 5655520 |
Flexible valve for administering constant flow rates of medicine from a nebulizer |
Aug. 12, 1997 |
| 5649531 |
Method and apparatus for metering an anaesthetic to a patient |
Jul. 22, 1997 |
| 5605146 |
Method and an arrangement in connection with vaporizing an anaesthetic |
Feb. 25, 1997 |
| 5598837 |
Passive humidifier for positive airway pressure devices |
Feb. 4, 1997 |
| 5598835 |
Inhaler device |
Feb. 4, 1997 |
| 5588423 |
Humidifier chamber |
Dec. 31, 1996 |
| 5564415 |
Humidifier for a ventilator |
Oct. 15, 1996 |
| 5535737 |
Anesthetic vaporizers |
Jul. 16, 1996 |
| 5511539 |
Dose inhaler |
Apr. 30, 1996 |
| 5372127 |
Sump for an anaesthetic vaporiser |
Dec. 13, 1994 |
| 5337738 |
Fluid vaporizing apparatus |
Aug. 16, 1994 |
| 5231979 |
Humidifier for CPAP device |
Aug. 3, 1993 |
| 5231991 |
Apparatus for promoting waste-free primary flow in a patient monitoring device |
Aug. 3, 1993 |
| 5205282 |
Therapeutic nasal inhalator |
Apr. 27, 1993 |
| 5168866 |
Vaporizers usable with anesthetics having a boiling point near the ambient temperature |
Dec. 8, 1992 |
| 5146915 |
Anesthetic vaporizers |
Sep. 15, 1992 |
| 5062999 |
Vaporizer for an anesthetic medium |
Nov. 5, 1991 |
| 5031612 |
System and method for delivering warm humidified air |
Jul. 16, 1991 |
| 4993411 |
Ultrasonic oxygen humidifier |
Feb. 19, 1991 |
| 4989597 |
Apparatus for administration of at least two gases to a patient |
Feb. 5, 1991 |
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