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Class Information
Number: 128/204.17
Name: Surgery > Respiratory method or device > Means for heating respiratory gas or respiration device
Description: Subject matter including a means for heating respiratory gas or the device supplying such gas.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7458374 |
Method and apparatus for vaporizing a compound |
Dec. 2, 2008 |
| 7445007 |
Thermal vaporization apparatus and method |
Nov. 4, 2008 |
| 7428902 |
Humidifier system for artificial respiration |
Sep. 30, 2008 |
| 7347203 |
Heat and moisture filter exchanger and method |
Mar. 25, 2008 |
| 7327949 |
Heater assembly for a respiratory treatment machine |
Feb. 5, 2008 |
| 7146979 |
Humidifier with parallel gas flow paths |
Dec. 12, 2006 |
| 7144473 |
Evaporator for respirators and evaporation method |
Dec. 5, 2006 |
| 7143766 |
Temperature controlling device for aerosol drug delivery |
Dec. 5, 2006 |
| 7140367 |
Conduit overheating detection system |
Nov. 28, 2006 |
| 7128067 |
Method and apparatus for generating an aerosol |
Oct. 31, 2006 |
| 7121276 |
Personal oxygen concentrator |
Oct. 17, 2006 |
| 7111624 |
Apparatus for delivering humidified gases |
Sep. 26, 2006 |
| 7100605 |
Therapy device for local treatment of colds |
Sep. 5, 2006 |
| 7069928 |
Heat-moisture exchanger with aerosol by-pass |
Jul. 4, 2006 |
| 7061252 |
Electrical arcing protection circuit |
Jun. 13, 2006 |
| 7051733 |
Respiratory humidification system |
May. 30, 2006 |
| 7040314 |
Aerosol generating devices and methods for generating aerosols suitable for forming propellant-free aerosols |
May. 9, 2006 |
| 7036503 |
Face-wearing humidifier |
May. 2, 2006 |
| 6997183 |
Breathing gas humidifier system for a patient |
Feb. 14, 2006 |
| 6997185 |
Adjustable auxiliary apparatus of stable air conditioning for human respiratory system |
Feb. 14, 2006 |
| 6990978 |
Method and system for vaporization of a substance |
Jan. 31, 2006 |
| 6988497 |
Apparatus for equalizing air pressure in air respiratory system |
Jan. 24, 2006 |
| 6976489 |
Method and apparatus for humidification and warming of air |
Dec. 20, 2005 |
| 6976488 |
Medication bypass heat and moisture exchange unit |
Dec. 20, 2005 |
| 6968841 |
Heat and moisture exchanger |
Nov. 29, 2005 |
| 6941945 |
Device for collecting liquid from exhalation gas from a patient |
Sep. 13, 2005 |
| 6935337 |
Humidifier with structure to prevent backflow of liquid through the humidifier inlet |
Aug. 30, 2005 |
| 6918389 |
Breathing assistance apparatus |
Jul. 19, 2005 |
| 6910510 |
Portable, cryogenic gas delivery apparatus |
Jun. 28, 2005 |
| 6883516 |
Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution |
Apr. 26, 2005 |
| 6877510 |
Unit for adjusting humidification |
Apr. 12, 2005 |
| 6807964 |
Cold weather breathing device |
Oct. 26, 2004 |
| 6805120 |
Breathing assistance apparatus |
Oct. 19, 2004 |
| 6802314 |
Respiratory humidification system |
Oct. 12, 2004 |
| 6792946 |
Heat-moisture exchanger with aerosol by-pass |
Sep. 21, 2004 |
| 6772756 |
Method and system for vaporization of a substance |
Aug. 10, 2004 |
| 6772758 |
Breathing protector |
Aug. 10, 2004 |
| 6769430 |
Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same |
Aug. 3, 2004 |
| 6745766 |
Heat and moisture exchanger |
Jun. 8, 2004 |
| 6739339 |
Self-moistening tracheostomy device |
May. 25, 2004 |
| 6701921 |
Aerosol generator having heater in multilayered composite and method of use thereof |
Mar. 9, 2004 |
| 6698423 |
Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator |
Mar. 2, 2004 |
| 6694974 |
Respiratory humidification system |
Feb. 24, 2004 |
| 6694975 |
Temperature controlling device for aerosol drug delivery |
Feb. 24, 2004 |
| 6681769 |
Aerosol generator having a multiple path heater arrangement and method of use thereof |
Jan. 27, 2004 |
| 6681764 |
Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator |
Jan. 27, 2004 |
| 6651653 |
Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator |
Nov. 25, 2003 |
| 6644313 |
Breathing assistance apparatus |
Nov. 11, 2003 |
| 6629526 |
Temperature controlling device for aerosol drug delivery |
Oct. 7, 2003 |
| 6598604 |
Fault protection system for a respiratory conduit heater element |
Jul. 29, 2003 |
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