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Class Information
Number: 128/203.26
Name: Surgery > Respiratory method or device > Means for mixing treating agent with respiratory gas > Means for heating treating agent, respiratory gas, or mixture thereof
Description: Subject matter including a means for heating the treating agent, the respiratory gas, or a mixture thereof.










Sub-classes under this class:

Class Number Class Name Patents
128/203.27 Electric 226


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
6997184 Cool air inhaler Feb. 14, 2006
6988497 Apparatus for equalizing air pressure in air respiratory system Jan. 24, 2006
6945247 Method of treating cardio pulmonary diseases with no group compounds Sep. 20, 2005
6941945 Device for collecting liquid from exhalation gas from a patient Sep. 13, 2005
6918389 Breathing assistance apparatus Jul. 19, 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
6845771 Essential oil vaporizer Jan. 25, 2005
6807964 Cold weather breathing device Oct. 26, 2004
6805119 Device for controlling a breathing gas flow Oct. 19, 2004
6799572 Disposable aerosol generator system and methods for administering the aerosol Oct. 5, 2004
6779522 Method and apparatus for treating breathing gases Aug. 24, 2004
6776158 System for anesthetizing laboratory animals Aug. 17, 2004
6772756 Method and system for vaporization of a substance Aug. 10, 2004
6772757 Concentric controlled temperature profile fluid vaporizing device Aug. 10, 2004
6769430 Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same Aug. 3, 2004
6769431 Expiratory limit for a breathing circuit Aug. 3, 2004
6761164 Herbal vaporizer Jul. 13, 2004
6718973 Evaporation chamber for a respiratory gas humidifier Apr. 13, 2004
6701922 Mouthpiece entrainment airflow control for aerosol generators Mar. 9, 2004
6701921 Aerosol generator having heater in multilayered composite and method of use thereof Mar. 9, 2004
6694975 Temperature controlling device for aerosol drug delivery Feb. 24, 2004
6694977 Mixed-mode liquid ventilation gas and heat exchange Feb. 24, 2004
6681998 Aerosol generator having inductive heater and method of use thereof Jan. 27, 2004
6681769 Aerosol generator having a multiple path heater arrangement and method of use thereof Jan. 27, 2004
6629526 Temperature controlling device for aerosol drug delivery Oct. 7, 2003
6622720 Using capillary wave driven droplets to deliver a pharmaceutical product Sep. 23, 2003
6571793 Optimization of an electrostatically dosed dry powder inhaler Jun. 3, 2003
6558618 Anti-infection formulation and delivery method May. 6, 2003
6557552 Aerosol generator and methods of making and using an aerosol generator May. 6, 2003
6550476 Heat-moisture exchanger and nebulization device Apr. 22, 2003
6536429 Method of producing a breathing mixture and an apparatus for applying the method Mar. 25, 2003
6513524 Inhaler for production of aroma- and/or active substance-containing vapors of plant materials and/or fluids Feb. 4, 2003
6513521 Cryogenic mixed gas single phase storage and delivery Feb. 4, 2003
6481437 Enhanced isolation chambers for ascending-stream extractive vaporizer Nov. 19, 2002
6397842 Fluid-treatment devices Jun. 4, 2002
6394084 Humidification unit, method of making same, and ventilatory system using such a humidification unit May. 28, 2002
6330883 Heat and moisture exchanger comprising hydrophilic nylon and methods of using same Dec. 18, 2001
6303156 Noninvasive method for increasing or decreasing the body temperature of a patient Oct. 16, 2001
6272933 Respiratory humidification system Aug. 14, 2001
6263872 Temperature controlling device for aerosol drug delivery Jul. 24, 2001
6250301 Vaporizer for inhalation and method for extraction of active ingredients from a crude natural product or other matrix Jun. 26, 2001
6158431 Portable systems and methods for delivery of therapeutic material to the pulmonary system Dec. 12, 2000
6152129 Determination of leak and respiratory airflow Nov. 28, 2000
6131570 Temperature controlling device for aerosol drug delivery Oct. 17, 2000
6125847 Anesthetic applicator with a temperature humidity regulating capability Oct. 3, 2000
6102037 Respiration humidifier Aug. 15, 2000
6095137 Anesthesia respirator Aug. 1, 2000
6050552 Humidifier assembly Apr. 18, 2000
5988164 Breathing circuits with humidity controls Nov. 23, 1999

1 2 3 4 5










 
 
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