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Class Information
Number: 128/204.22
Name: Surgery > Respiratory method or device > Means for supplying respiratory gas under positive pressure > Electric control means > Means for sensing partial pressure, or amount, of component in gas mixture
Description: Subject matter including a means for sensing the partial pressure, or amount, of a component in a gas mixture.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8701664 Apparatus and method for relieving dyspnoea Apr. 22, 2014
8677997 Characterisation of mask systems Mar. 25, 2014
8667967 Respiratory monitoring Mar. 11, 2014
8640701 Carbon dioxide-based bi-level CPAP control Feb. 4, 2014
8627821 Method and device for decreasing contamination Jan. 14, 2014
8616205 Respirator with end-of-service-life detection Dec. 31, 2013
8600701 Dive computer with free dive mode Dec. 3, 2013
8573205 Ventilation method and control of a ventilator based on same Nov. 5, 2013
8561611 Respiratory device measurement system Oct. 22, 2013
8528553 Method and device for determining the PEEP during the respiration of a patient Sep. 10, 2013
8479731 Method and apparatus for indicating the absence of a pulmonary embolism in a patient Jul. 9, 2013
8474455 System and method for circuit compliance compensated volume assured pressure control in a patient respiratory ventilator Jul. 2, 2013
8459258 Method and apparatus to attain and maintain target end tidal gas concentrations Jun. 11, 2013
8453644 System and method for circuit compliance compensated pressure-regulated volume control in a patient respiratory ventilator Jun. 4, 2013
8448638 Anesthetic vaporizer May. 28, 2013
8448641 Leak-compensated proportional assist ventilation May. 28, 2013
8443801 System and method for adaptive high frequency flow interrupter control in a patient respiratory ventilator May. 21, 2013
8434493 Adjustable mouth shield device May. 7, 2013
8434484 Ventilator Respiratory Variable-Sized Gas Accumulator May. 7, 2013
8434483 Ventilator respiratory gas accumulator with sampling chamber May. 7, 2013
8424522 Method for operating a rebreather Apr. 23, 2013
8424523 Ventilator respiratory gas accumulator with purge valve Apr. 23, 2013
8424525 Breathing gas supply system Apr. 23, 2013
8424529 Adjustment of endotracheal tube cuff filling Apr. 23, 2013
8418693 Method and device for evaluation of spirographic and gas exchange data Apr. 16, 2013
8397723 Emergency oxygen supply device Mar. 19, 2013
8387618 Oxygen emergency supply device Mar. 5, 2013
8371303 System and method for imaging endotracheal tube placement and measuring airway occlusion cuff pressure Feb. 12, 2013
8371298 Method and apparatus for lung volume estimation Feb. 12, 2013
8365730 Method and system for classification of photo-plethysmographically detected respiratory effort Feb. 5, 2013
8361204 Vacuum-pressure swing absorption concentrator Jan. 29, 2013
8342178 Device for taking and analyzing breathing gas samples Jan. 1, 2013
8316847 Automatic positive airway pressure therapy through the nose or mouth for treatment of sleep apnea and other respiratory disorders Nov. 27, 2012
8312878 Compensation of volumetric errors in a gas monitoring system Nov. 20, 2012
8302602 Breathing assistance system with multiple pressure sensors Nov. 6, 2012
8291904 Gas delivery device and system Oct. 23, 2012
8267085 Leak-compensated proportional assist ventilation Sep. 18, 2012
8267083 Continuous positive airway supply system to nasal cannula having sensitive pressure relief valve Sep. 18, 2012
8256417 Method and apparatus for providing positive airway pressure to a patient Sep. 4, 2012
8256418 Determination of leak during CPAP treatment Sep. 4, 2012
8236095 Vacuum-pressure swing absorption concentrator Aug. 7, 2012
8230857 Expiratory pressure regulation in a ventilator Jul. 31, 2012
8225789 Pressure support ventilation of patients Jul. 24, 2012
8225796 Respiratory therapy system including a nasal cannula assembly Jul. 24, 2012
8201557 Method to compensate for the effect of recirculation of inert blood soluble gas on the determination of pulmonary blood flow in repeated inert gas rebreathing tests Jun. 19, 2012
8186344 Method and system to control mechanical lung ventilation May. 29, 2012
8141552 Respiratory anaesthesia apparatus with device for measuring the xenon concentration Mar. 27, 2012
8136521 Auto-titration bi-level pressure support system and method of using same Mar. 20, 2012
8122763 Breathing gas supply visual broadcast apparatus Feb. 28, 2012
8122883 Medical ventilator and method of controlling same Feb. 28, 2012

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