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Class Information
Number: 128/204.21
Name: Surgery > Respiratory method or device > Means for supplying respiratory gas under positive pressure > Electric control means
Description: Subject matter including an electric means for controlling operation of a respiration device.


Sub-classes under this class:

Class Number Class Name Patents
128/204.23 Means for sensing condition of user's body 766
128/204.22 Means for sensing partial pressure, or amount, of component in gas mixture 232


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7617823 Blower mounting assembly Nov. 17, 2009
7617824 Ventilator adaptable for use with either a dual-limb circuit or a single-limb circuit Nov. 17, 2009
7617826 Conserver Nov. 17, 2009
7610915 Respiration system Nov. 3, 2009
7610914 MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery Nov. 3, 2009
7607437 Compressor control system and method for a portable ventilator Oct. 27, 2009
7604004 Personal oxygen concentrator Oct. 20, 2009
7594508 Ventilation system employing synchronized delivery of positive and negative pressure ventilation Sep. 29, 2009
7591263 Device for differential pressure measurement in anesthetic dispensing devices Sep. 22, 2009
7588032 Oxygen conservation system for commercial aircraft Sep. 15, 2009
7588031 Measurement of a fluid parameter in a pressure support system Sep. 15, 2009
7590551 System and method for processing patient information Sep. 15, 2009
7578293 Compressed air respirator Aug. 25, 2009
7571725 Apparatus for supplying breathable gas Aug. 11, 2009
7556038 Systems and methods for controlling breathing rate Jul. 7, 2009
7556039 Sidestream gas sampling system using a capillary tube flow sensor Jul. 7, 2009
7556670 Method and system of coordinating an intensifier and sieve beds Jul. 7, 2009
RE40806 Respiratory humidification system Jun. 30, 2009
7552731 Remote control gas regulation system Jun. 30, 2009
7549421 Method and system for integrating ventilator and medical device activities Jun. 23, 2009
7537010 Fault diagnosis in CPAP and NIPPV devices May. 26, 2009
7533670 Systems, methods and apparatus for respiratory support of a patient May. 19, 2009
7527056 Breathable air safety system and method having an air storage sub-system May. 5, 2009
7527053 Method and apparatus for attenuating compressor noise May. 5, 2009
7527054 Apparatus and method for controlling fraction of inspired oxygen May. 5, 2009
7523752 System and method of administering a pharmaceutical gas to a patient Apr. 28, 2009
7520279 Pressure support ventilation of patients Apr. 21, 2009
7516742 Method and apparatus for delivery of inhaled nitric oxide to spontaneous-breathing and mechanically-ventilated patients with intermittent dosing Apr. 14, 2009
7518123 Heat capacitor for capillary aerosol generator Apr. 14, 2009
7509957 Hardware configuration for pressure driver Mar. 31, 2009
7511625 Mine safety system Mar. 31, 2009
7500481 Apparatus to assist a patient's breathing with a variable ramp period to rise to treatment pressure Mar. 10, 2009
7497215 Medical ventilator with compressor heated exhalation filter Mar. 3, 2009
7497216 Self contained breathing apparatus modular control system Mar. 3, 2009
7487774 Adaptive patient trigger threshold detection Feb. 10, 2009
7484508 Method and device for monitoring and improving patient-ventilator interaction Feb. 3, 2009
7481215 Device for mixing anesthetic vapor with anesthetic gas Jan. 27, 2009
7478634 Respiratory booster machine and method for enhancing ventilation Jan. 20, 2009
7469698 Parameter optimization in sleep apnea treatment apparatus Dec. 30, 2008
7459008 Method and system of operating a trans-fill device Dec. 2, 2008
7455717 Apparatus and method of providing concentrated product gas Nov. 25, 2008
7455062 Modular nitric oxide delivery device Nov. 25, 2008
7448378 Information processing device for diver, control method, control program and recording medium thereof, diving equipment, control method of diving equipment Nov. 11, 2008
7448383 Air assistance apparatus providing fast rise and fall of pressure within one patient's breath Nov. 11, 2008
7445663 Energy efficient oxygen concentrator Nov. 4, 2008
7438745 Portable gas fractionalization system Oct. 21, 2008
7396390 Oxygen enrichment apparatus Jul. 8, 2008
7370650 Gas supply device for sleep apnea May. 13, 2008
7370651 Gas conserving device May. 13, 2008
7367338 Method for compensating a pressure drop in a ventilator tube, ventilator and memory medium May. 6, 2008

1 2 3 4 5 6 7 8 9 10 11 12 13 14


 
 
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