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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US418673710 Nov 19775 Feb 1980Airco, Inc.Drug nebulizing system for medical ventilators of the volume-limited type
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US430179313 Nov 197924 Nov 1981Sigh producing mechanism for positive pressure respirator
US431413818 Jun 19792 Feb 1982Apparatus for applying a mixture of air and vapor to the face or hair
US443099524 May 198214 Feb 1984Power assisted air-purifying respirators
US44623983 Dic 198231 Jul 1984Kircaldie, Randal and McNab, TrusteeRespirating gas supply method and apparatus therefor
US44664334 Dic 198121 Ago 1984Minnesota Mining and Manufacturing CompanyOverpressure relief system
US45066676 Abr 198326 Mar 1985Self-contained ventilator/resuscitator
US451938722 Jun 198428 May 1985Kircaldie, Randall and McNab, trusteeRespirating gas supply method and apparatus therefor
US465700825 Jun 198514 Abr 1987Gambro Engstrom ABAnesthesia and/or respirator apparatus having a moistening and/or gasification chamber
US46605477 Mar 198628 Abr 1987Mallinckrodt, Inc.Method and apparatus for the diagnosis of respiratory diseases and allergies
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US48320128 Jul 198723 May 1989Vortran Medical Technology, Inc.Intermittent signal actuated nebulizer
US483624212 May 19886 Jun 1989L'Air LiquidePressure reducer for pure gases
US495354610 Ene 19894 Sep 1990Transpirator Technologies, Inc.Method and apparatus for pulmonary and cariovascular conditioning of the young of large animals
US495537213 Nov 198911 Sep 1990Transpirator Technologies, Inc.Method and apparatus for pulmonary and cardiovascular conditioning of racehorses and competition animals
US508009320 Sep 199014 Ene 1992Vortran Medical Technology, Inc.Intermittant signal actuated nebulizer
US509983728 Sep 199031 Mar 1992Inhalation-based control of medical gas
US513499521 Dic 19904 Ago 1992Puritan-Bennett CorporationInspiratory airway pressure system with admittance determining apparatus and method
US517268730 Oct 199022 Dic 1992Messer Griesheim GmbHTreatment chamber for performing therapeutic procedures
US524599527 May 199221 Sep 1993ResCare LimitedDevice and method for monitoring breathing during sleep, control of CPAP treatment, and preventing of apnea
US532205724 Ene 199121 Jun 1994Vortran Medical Technology, Inc.Intermittent signal actuated nebulizer synchronized to operate in the exhalation phase, and its method of use
US552238210 Ene 19954 Jun 1996ResCare LimitedDevice and method for treating obstructed breathing having a delay/ramp feature
US57407952 Dic 199421 Abr 1998ResMed Limited, an Australian CompanyEstimation of flow and detection of breathing in CPAP treatment
US58231866 Feb 199720 Oct 1998Dragerwerk AGRespirator
US59272743 Feb 199727 Jul 1999Healthdyne Technologies, Inc.Pressure support ventilatory assist system
US611972313 Feb 199819 Sep 2000ResMed Limited,Apparatus for varying the flow area of a conduit
US62375923 Feb 199829 May 2001Resmed LimitedAuto-calibration of pressure transducer offset
US624092122 Abr 19975 Jun 2001ResMed, Ltd.Automated stop/start control in the administration of CPAP treatment
US62537647 May 19973 Jul 2001ResMed, Ltd.Control of delivery pressure in CPAP treatment or assisted respiration
US644314624 Feb 20003 Sep 2002Ponwell Enterprises LimitedPiezo inhaler
US653295723 Sep 199718 Mar 2003Resmed LimitedAssisted ventilation to match patient respiratory need
US663502119 Sep 199721 Oct 2003ResMed LimitedMethod and apparatus useful in the diagnosis of obstructive sleep apnea of a patient
US668830712 Mar 200210 Feb 2004ResMed LimitedMethods and apparatus for determining instantaneous elastic recoil and assistance pressure during ventilatory support
US67053156 Jun 200116 Mar 2004ResMed LimitedDevice for monitoring breathing during sleep and ramped control of CPAP treatment
US67700374 Mar 20023 Ago 2004ResMed LimitedMethod and apparatus useful in the diagnosis of obstructive sleep apnea of a patient
US68108763 Jul 20022 Nov 2004ResMed Ltd.Assisted ventilation to match patient respiratory need
US700490818 Ene 200228 Feb 2006ResMed LimitedMethod and apparatus useful in the diagnosis of obstructive sleep apnea of a patient
US713738915 Mar 200421 Nov 2006Resmed LimitedMethod and apparatus for determining instantaneous inspired volume of a subject during ventilatory assistance
US714102121 Jul 200528 Nov 2006ResMed LimitedMethod and apparatus useful in the diagnosis of obstructive sleep apnea of a patient
US76447138 Mar 200612 Ene 2010Resmed LimitedMethod and apparatus for determining instantaneous leak during ventilatory assistance
US805185319 Nov 20098 Nov 2011Resmed LimitedMethod and apparatus for providing ventilatory assistance