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Title: US6006748: Vent valve apparatus
[ Derwent Title ]

Country: US United States of America

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11 pages

 
Inventor: Hollis, Shane Douglas; Denistone, Australia

Assignee: ResMed Limited, North Ryde, Australia
other patents from RESMED LIMITED, AN AUSTRALIAN COMPANY (739811) (approx. 102)
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Published / Filed: 1999-12-28 / 1997-10-16

Application Number: US1997000951357
IPC Code: Advanced: A61M 16/20; A62B 9/02;
IPC-7: A62B 9/02;

ECLA Code: A61M16/20B; K61M16/20B2; K61M205/42; K62B9/02;

U.S. Class: Current: 128/205.24; 128/204.18; 128/204.23; 137/115.16; 137/908;
Original: 128/205.24; 128/204.18; 128/204.23; 137/115.16; 137/908;

Field of Search: 128/205.24,204.18,204.23,204.26,205.11,205.13,202.28,202.26 137/115.16,908

Priority Number:
1996-10-16  AU1996000003017

Abstract:     A vent valve apparatus (10) for use with a system for supplying breathable gas pressurised above atmospheric pressure to a human or animal. The apparatus (10) includes a gas washout vent (15), a vent valve (18) adapted to progressively restrict the flow area of the washout vent (15), and a pressure sensitive vent valve control means (20,22,23). The control means is adapted to progressively cause the vent valve (18) to restrict the flow area of the gas washout vent (15) in response to increases in the pressure of the gas supply, thereby substantially regulating the volumetric flow of gas and/or CO2 gas through the washout vent (15) over a range of gas supply pressures.

Attorney, Agent or Firm: Holland & Hart LLP ;

Primary / Asst. Examiners: Weiss, John G.; Anderson, Charles W.
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First Claim:
Show all 20 claims		 I claim:     1. A vent valve apparatus for use with a system for supplying breathable gas pressurized above atmospheric pressure to a human or animal, the apparatus includes a gas washout vent defined by an orifice having the shape of an outwardly diverging truncated cone, a vent valve having the shape of a cone shaped plug complimentary to the shape of the washout vent, the vent valve adapted to progressively restrict the flow area of the washout vent, and a pressure sensitive vent valve control means adapted to progressively cause said vent valve to restrict the flow area of the gas washout vent in response to increases in the pressure of the gas supply, thereby substantially regulating the volumetric flow of gas and or CO2 through the washout vent over a range of gas supply pressures.

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Description: Show description

Forward References: Show 46 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (46)   |   Backward references (175)   |   Citation Link

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PDF		 Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 1pp USRE35295  1996-07 Estes et al.  Respironics, Inc. Sleep apnea treatment apparatus
Get PDF - 6pp USRE35339  1996-10 Rapoport  New York University Method and apparatus for the treatment of obstructive sleep apnea
Get PDF - 1pp USD188084* 1960-05 Garelick    
Get PDF - 2pp USD231803* 1974-06 Huddy    
Get PDF - 3pp USD250131  1978-10 Lewis et al.  Chemetron Corporation Breathing mask
Get PDF - 2pp USD262322  1981-12 Mizerak   Nasal cannula mouth mask
Get PDF - 2pp USD293613  1988-01 Wingler  Anesthesia Respiratory Technology, Inc. Anesthesia and respiratory face mask
Get PDF - 7pp USD310431  1990-09 Bellm  Lifeline Limited Gas delivery mask
Get PDF - 4pp USD334633  1993-04 Rudolph  Hans Rudolph, Inc. Mask
Get PDF - 7pp USD362061  1995-09 McGinnis et al.  Respironics, Inc. Respiratory mask body
Get PDF - 4pp USD377089  1996-12 Starr et al.  Respironics, Inc. Respiratory mask facial seal
Get PDF - 3pp US1926027* 1933-09 Biggs    
Get PDF - 5pp US2123353* 1938-07 Catt    
Get PDF - 3pp US2248477* 1941-07 Lombard    
Get PDF - 3pp US2254854* 1941-09 O'Connell    
Get PDF - 5pp US2317608* 1943-04 Heidbrink    
Get PDF - 4pp US2371965* 1945-03 Lehmberg    
Get PDF - 3pp US2438058* 1948-03 Kincheloe    
Get PDF - 4pp US2931356* 1960-04 Schwarz    
Get PDF - 7pp US2939458* 1960-06 Lundquist    
Get PDF - 4pp US3013556* 1961-12 Galleher    
Get PDF - 4pp US3189027* 1965-06 Bartlett    
Get PDF - 4pp US3238943* 1966-03 Holley    
Get PDF - 3pp US3315674* 1967-04 Bloom et al.    
Get PDF - 7pp US3330273  1967-07 Bennett   Oro-nasal face mask with improved sealing cuff
Get PDF - 4pp US3362420  1968-01 Blackburn et al.   ANTI-SUFFOCATION VALVE
Get PDF - 3pp US3363833  1968-01 Laerdal   Elastic bag for artificial respiration apparatus
Get PDF - 4pp US3556122  1971-01 Laerdal   VALVE FOR ARTIFICIAL RESPIRATION APPARATUS
Get PDF - 3pp US3580051  1971-05 Blevins  THE United States of America as represented by the Secretary of the Army METHOD FOR LEAK TESTING MASKS
Get PDF - 14pp US3700000  1972-10 Hesse et al.   VALVE ARRANGEMENT, ESPECIALLY FOR USE IN ANAESTHETIC GAS SUPPLY SYSTEMS
Get PDF - 9pp US3783893  1974-01 Davison  The Bryan Donkin Company Limited PIVOTED WEIGHT BIASED VALVE
Get PDF - 7pp US3796216  1974-03 Schwarz   RESUSCITATOR
Get PDF - 6pp US3903875  1975-09 Hughes  Sandoz Inc. Automatically calibrated respiratory ventilation monitor
Get PDF - 5pp US3932054  1976-01 McKelvey  Western Engineering & Mfg. Co. Variable pitch axial fan
Get PDF - 7pp US3985467  1976-10 Lefferson  Milton Roy Company Constant pressure pump
Get PDF - 6pp US3992598  1976-11 Welsh et al.  Afton Incorporated Airflow velocity switch
Get PDF - 9pp US4077404  1978-03 Elam  H. B. W. Medical Instruments Manufacturing Company, Inc. Breathing equipment such as resuscitators
Get PDF - 5pp US4167185  1979-09 Lewis  A-T-O Inc. Face mask seal
Get PDF - 8pp US4226234  1980-10 Gunderson  RescueTech Corporation Respiratory valve face mask structure
Get PDF - 9pp US4245632  1981-01 Houston  S.C.A.B.A., Inc. Underwater breathing apparatus
Get PDF - 16pp US4249527  1981-02 Ko et al.  Case Western Reserve University Continuous positive airway pressure administrating apparatus
Get PDF - 5pp US4301833  1981-11 Donald, III   Flow responsive safety valve
Get PDF - 6pp US4304229  1981-12 Curtin   Underwater-breathing device
Get PDF - 8pp US4328797  1982-05 Rollins, III et al.   Naso-gastric oxygen mask
Get PDF - 4pp US4347205  1982-08 Stewart  Warne Surgical Products Limited Process for preparing an inflatable pad for a face mask
Get PDF - 20pp US4354488  1982-10 Bartos  Dow Corning Corporation Nose mask gas delivery device
Get PDF - 59pp US4387722  1983-06 Kearns   Respiration monitor and x-ray triggering apparatus
Get PDF - 9pp US4402316  1983-09 Gadberry  U.S.D. Corp. Breathing gas mask
Get PDF - 5pp US4412537  1983-11 Tiger   Fresh air breathing mask with exterior heat exchanger
Get PDF - 19pp US4448058  1984-05 Jaffe et al.  Sensormedics Corporation Respiratory gas analysis instrument having improved volume calibration method and apparatus
Get PDF - 4pp US4467799  1984-08 Steinberg   Transparent odor-free face mask
Get PDF - 6pp US4499914  1985-02 Schebler  Litton Systems, Inc. Selector valve for an aircraft on board oxygen generation system with high pressure oxygen backup
Get PDF - 9pp US4522639  1985-06 Ansite et al.  Figgie International Inc. Unified filter and connector housing assembly incorporating a diversion valve
Get PDF - 7pp US4530334  1985-07 Pagdin  Solex (U.K.) Limited Air flow metering
Get PDF - 7pp US4616647  1986-10 McCreadie  Parmelee Industries, Inc. Molded fiber disposable face mask having enhanced nose and chin filter-seals
Get PDF - 9pp US4622964  1986-11 Flynn  O-Two Systems International Inc. Valve for breathing device
Get PDF - 4pp US4655213  1987-04 Rapoport et al.  New York University Method and apparatus for the treatment of obstructive sleep apnea
Get PDF - 5pp US4665570  1987-05 Davis   Face mask seal
Get PDF - 6pp US4671271  1987-06 Bishop et al.   Protective facial mask
Get PDF - 5pp US4677977  1987-07 Wilcox  Gentex Corporation Mask for pressure breathing
Get PDF - 10pp US4686974  1987-08 Sato et al.  Tottori University Breath synchronized gas-insufflation device and method therefor
Get PDF - 11pp US4770169  1988-09 Schmoegner et al.  MDT Diagnostic Company Anaesthetic mask
Get PDF - 10pp US4774941  1988-10 Cook  Intertech Resources Inc. Resuscitator bag
Get PDF - 10pp US4782832  1988-11 Trimble et al.  Puritan-Bennett Corporation Nasal puff with adjustable sealing means
Get PDF - 8pp US4795314  1989-01 Prybella et al.  Cobe Laboratories, Inc. Condition responsive pump control utilizing integrated, commanded, and sensed flowrate signals
Get PDF - 5pp US4809692  1989-03 Nowacki et al.  Trudell Medical Pediatric asthmatic medication inhaler
Get PDF - 10pp US4821713  1989-04 Bauman   Resuscitator
Get PDF - 6pp US4827922  1989-05 Champain et al.  L'Air Liquide Process and device for supplying respiratory oxygen
Get PDF - 7pp US4838258  1989-06 Dryden et al.  Gibeck-Dryden Corporation Gas sampling lumen for breathing system
Get PDF - 5pp US4841953  1989-06 Dodrill   Auxiliary supply system for a portable self-contained breathing apparatus
Get PDF - 7pp US4848334  1989-07 Bellm  Lifeline Limited Mask
Get PDF - 7pp US4848366  1989-07 Aita et al.  Cybernetic Systems, Inc. Exhaust mask system and device
Get PDF - 4pp US4870960  1989-10 Hradek  Litton Systems, Inc. Backup breathing gas supply for an oxygen concentrator system
Get PDF - 7pp US4870963  1989-10 Carter  Bussell; Carol Respiratory aid device
Get PDF - 8pp US4907584  1990-03 McGinnis   Respiratory mask
Get PDF - 5pp US4910806  1990-03 Baker et al.  Innovative Scuba Concepts, Inc. Adjustable strap for use with a diver's face mask
Get PDF - 5pp US4913401  1990-04 Handke  Respironics, Inc. Valve apparatus
Get PDF - 9pp US4919128  1990-04 Kopala et al.  University Technologies International Inc. Nasal adaptor device and seal
Get PDF - 39pp US4938212  1990-07 Snook et al.  Puritan-Bennett Corporation Inspiration oxygen saver
Get PDF - 6pp US4944310  1990-07 Sullivan  Somed Pty. Ltd. Device for treating snoring sickness
Get PDF - 21pp US4957107  1990-09 Sipin   Gas delivery means
Get PDF - 5pp US4971051  1990-11 Toffolon   Pneumatic cushion and seal
Get PDF - 10pp US4989599  1991-02 Carter  Puritan-Bennett Corporation Dual lumen cannula
Get PDF - 5pp US5005568  1991-04 Loescher et al.  Hudson Respiratory Care Inc. Isolation valve
Get PDF - 12pp US5005571  1991-04 Dietz   Mouth nose mask for use with an inhalation therapy and/or breathing monitoring apparatus
Get PDF - 5pp US5009635  1991-04 Scarberry  Respironics Inc. Pump apparatus
Get PDF - 15pp US5024219  1991-06 Dietz   Apparatus for inhalation therapy using triggered dose oxygenator employing an optoelectronic inhalation sensor
Get PDF - 9pp US5038776  1991-08 Harrison et al.  Her Majesty the Queen in right of Canada, as represented by the Minister of National Defence of Her Majesty's Canadian Government Universal head harness
Get PDF - 9pp US5042473  1991-08 Lewis  Pro-Tech Respirators, Inc. Demand valve for a respirator
Get PDF - 9pp US5042478  1991-08 Kopala et al.  University Technologies International, Inc. Method of ventilation using nares seal
Get PDF - 6pp US5046200  1991-09 Feder   Reversible, quick-adjustable diver's face mask strap
Get PDF - 5pp US5065756  1991-11 Rapoport  New York University Method and apparatus for the treatment of obstructive sleep apnea
Get PDF - 6pp US5069205  1991-12 Urso  Figgie International, Inc. Quick-donning head harness assembly
Get PDF - 20pp US5105354  1992-04 Nishimura  Nippon Kayaku Kabushiki Kaisha Method and apparatus for correlating respiration and heartbeat variability
Get PDF - 7pp US5109840  1992-05 Daleiden  Specialty Packaging Licensing Company Resuscitator having directional control valve with internal "PEEP" adjustment valve
Get PDF - 9pp US5117819  1992-06 Servidio et al.  Healthdyne, Inc. Nasal positive pressure device
Get PDF - 8pp US5121745  1992-06 Israel   Self-inflatable rescue mask
Get PDF - 5pp US5133347  1992-07 Huennebeck  Auergesellschaft GmbH Mouthpiece valve for breathing equipment
Get PDF - 44pp US5134995  1992-08 Gruenke et al.  Puritan-Bennett Corporation Inspiratory airway pressure system with admittance determining apparatus and method
Get PDF - 16pp US5140982  1992-08 Bauman   Resuscitator
Get PDF - 18pp US5148802  1992-09 Sanders et al.  Respironics Inc. Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders
Get PDF - 15pp US5161525  1992-11 Kimm et al.  Puritan-Bennett Corporation System and method for flow triggering of pressure supported ventilation
Get PDF - 10pp US5183983  1993-02 Knop  Dwyer Instruments, Inc. Flow switch assembly for fluid flow monitoring
Get PDF - 20pp US5199424  1993-04 Sullivan et al.   Device for monitoring breathing during sleep and control of CPAP treatment that is patient controlled
Get PDF - 9pp US5203343  1993-04 Axe et al.  Board of Regents, The University of Texas System Method and apparatus for controlling sleep disorder breathing
Get PDF - 6pp US5231979  1993-08 Rose et al.  Puritan-Bennett Corporation Humidifier for CPAP device
Get PDF - 23pp US5239995  1993-08 Estes et al.  Respironics, Inc. Sleep apnea treatment apparatus
Get PDF - 12pp US5243971  1993-09 Sullivan et al.  The University of Sydney Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours
Get PDF - 22pp US5245995  1993-09 Sullivan et al.  ResCare Limited Device and method for monitoring breathing during sleep, control of CPAP treatment, and preventing of apnea
Get PDF - 41pp US5259373  1993-11 Gruenke et al.  Puritan-Bennett Corporation Inspiratory airway pressure system controlled by the detection and analysis of patient airway sounds
Get PDF - 8pp US5265595  1993-11 Rudolph  Hans Rudolph, Inc. Mask for breath analysis
Get PDF - 5pp US5271391  1993-12 Graves   Apparatus for delivering a continuous positive airway pressure to an infant
Get PDF - 10pp US5279289  1994-01 Kirk   Resuscitator regulator with carbon dioxide detector
Get PDF - 11pp US5293864  1994-03 McFadden  GEOMET Technologies, Inc. Emergency breathing apparatus
Get PDF - 9pp US5305787  1994-04 Thygesen  C & S Valve Company Disk valve with improved disk mounting
Get PDF - 13pp US5313937  1994-05 Zdrojkowski  Respironics Inc. Leak compensation method and apparatus for a breathing system
Get PDF - 10pp US5335654  1994-08 Rapoport  New York University Method and apparatus for continuous adjustment of positive airway pressure for treating obstructive sleep apnea
Get PDF - 8pp US5343878  1994-09 Scarberry et al.  Respironics Inc. Pressure application method
Get PDF - 13pp US5353788  1994-10 Miles   Cardio-respiratory control and monitoring system for determining CPAP pressure for apnea treatment
Get PDF - 8pp US5357951  1994-10 Ratner  Mercury Enterprises, Inc Cardiac pulmonary resuscitator apparatus valve with integral air sampling port
Get PDF - 8pp US5419318  1995-05 Tayebi  Better Breathing, Inc. Breathing mask
Get PDF - 7pp US5429126  1995-07 Bracken   Respiratory mask headset attachment
Get PDF - 6pp US5429683  1995-07 Le Mitouard   Face mask for breathing
Get PDF - 6pp US5431158  1995-07 Tirotta   Endoscopy breathing mask
Get PDF - 19pp US5433193  1995-07 Sanders et al.  Respironics Inc. Breathing gas delivery method and apparatus
Get PDF - 12pp US5438981  1995-08 Starr et al.  Respironics, Inc. Automatic safety valve and diffuser for nasal and/or oral gas delivery mask
Get PDF - 9pp US5441046  1995-08 Starr et al.  Respironics, Inc. Quick release mechanism for nasal and/or oral gas delivery mask
Get PDF - 4pp US5443061  1995-08 Champain et al.  Taema Apparatus for providing a breathing gas with an overpressure and process of controlling such apparatus installation
Get PDF - 33pp US5458137  1995-10 Axe et al.  Respironics, Inc. Method and apparatus for controlling sleep disorder breathing
Get PDF - 21pp US5477852  1995-12 Landis et al.  Airways Ltd., Inc. Nasal positive airway pressure apparatus and method
Get PDF - 7pp US5488948  1996-02 Dubruille et al.  Intertechnique Fast donning respiratory protection equipment
Get PDF - 26pp US5490502  1996-02 Rapoport et al.  New York University Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea
Get PDF - 24pp US5492113  1996-02 Estes et al.  Respironics, Inc Sleep apnea treatment apparatus having multiple ramp cycles
Get PDF - 8pp US5492116  1996-02 Scarberry et al.  Respironics Inc. Respiratory mask with floating seal responsive to pressurized gas
Get PDF - 8pp US5501214  1996-03 Sabo  Respironics, Inc. Non-rebreathing valve and valve element therefor
Get PDF - 12pp US5503146  1996-04 Froehlich et al.  DeVilbiss Health Care, Inc. Standby control for CPAP apparatus
Get PDF - 5pp US5517983  1996-05 Deighan et al.  Puritan Bennett Corporation Compliance meter for respiratory therapy
Get PDF - 9pp US5517986  1996-05 Starr et al.  Respironics, Inc. Two-point/four-point adjustable headgear for gas delivery mask
Get PDF - 22pp US5522382  1996-06 Sullivan et al.  ResCare Limited Device and method for treating obstructed breathing having a delay/ramp feature
Get PDF - 19pp US5535738  1996-07 Estes et al.  Respironics, Inc. Method and apparatus for providing proportional positive airway pressure to treat sleep disordered breathing
Get PDF - 23pp US5535739  1996-07 Rapoport et al.  New York University Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea
Get PDF - 16pp US5537997  1996-07 Mechlenburg et al.  Respironics, Inc. Sleep apnea treatment apparatus and passive humidifier for use therewith
Get PDF - 12pp US5540219  1996-07 Mechlenburg et al.  Respironics, Inc. Sleep apnea treatment apparatus
Get PDF - 19pp US5540220  1996-07 Gropper  Bear Medical Systems, Inc. Pressure-limited, time-cycled pulmonary ventilation with volume-cycle override
Get PDF - 9pp US5540223  1996-07 Starr et al.  Respironics, Inc. Respiratory mask facial seal
Get PDF - 6pp US5542128  1996-08 Lomas   Headwear for supporting a breathing apparatus
Get PDF - 23pp US5546933  1996-08 Rapoport et al.  New York University Method for optimizing the continuous positive airway pressure for treating obstructive sleep apnea
Get PDF - 34pp US5551418  1996-09 Estes et al.  Respironics, Inc. Sleep apnea treatment apparatus with reset circuitry
Get PDF - 18pp US5551419  1996-09 Froehlich et al.  DeVilbiss Health Care, Inc. Control for CPAP apparatus
Get PDF - 17pp US5560354  1996-10 Berthon-Jones et al.  ResCare Limited Facial masks for assisted respiration or CPAP
Get PDF - 8pp US5570682  1996-11 Johnson  Ethex International, Inc. Passive inspiratory nebulizer system
Get PDF - 6pp US5570689  1996-11 Starr et al.  Respironics, Inc. Respiratory mask having a vertically adjustable spacer element that limits seal deformation on a wearer's face
Get PDF - 8pp US5592938  1997-01 Scarberry et al.  Respironics Inc. Mask apparatus
Get PDF - 28pp US5598838  1997-02 Servidio et al.  Healthdyne Technologies, Inc. Pressure support ventilatory assist system
Get PDF - 4pp US5617846  1997-04 Graetz et al.  Gottlieb Weinmann Gerate fur Medizin und Arbeitsschutz GmbH & Co. Method of controlling a respirator for treatment of sleep apnea and device for carrying out the method
Get PDF - 28pp US5632269  1997-05 Zdrojkowski  Respironics Inc. Breathing gas delivery method and apparatus
Get PDF - 23pp US5645053  1997-07 Remmers et al.  University Technologies International, Inc. Auto CPAP system and method for preventing patient disturbance using airflow profile information
Get PDF - 11pp US5645054  1997-07 Cotner et al.  SleepNet Corp. Device and method for the treatment of sleep apnea syndrome
Get PDF - 14pp US5647355  1997-07 Starr et al.  Respironics, Inc. Automatic safety valve for respiratory equipment which is counter-balanced and self-adjusting
Get PDF - 11pp US5647357  1997-07 Barnett et al.  Respironics, Inc. Respiratory mask facial seal
Get PDF - 15pp US5655522  1997-08 Mechlenburg et al.  Respironics, Inc. Sleep apnea treatment apparatus and passive humidifier for use therewith
Get PDF - 8pp US5655527  1997-08 Scarberry et al.  Respironics Inc. Respiratory mask with floating seal responsive to pressurized gas
Get PDF - 10pp US5657752  1997-08 Landis et al.  Airways Associates Nasal positive airway pressure mask and method
Get PDF - 18pp US5662101  1997-09 Ogden et al.  Respironics, Inc. Respiratory facial mask
Get PDF - 15pp US5666946  1997-09 Langenback  Respirogenics Corporation Apparatus for delivering drugs to the lungs
Get PDF - 9pp US5682878  1997-11 Ogden  Respironics, Inc. Start-up ramp system for CPAP system with multiple ramp shape selection
Get PDF - 8pp US5685296  1997-11 Zdrojkowski et al.  Respironics Inc. Flow regulating valve and method
Get PDF - 14pp US5687715  1997-11 Landis et al.   Nasal positive airway pressure apparatus and method
Get PDF - 32pp US5701883  1997-12 Hete et al.  Respironics, Inc. Oxygen mixing in a blower-based ventilator
Get PDF - 36pp US5704345  1998-01 Berthon-Jones  ResMed Limited Detection of apnea and obstruction of the airway in the respiratory system
Get PDF - 4pp US5715812  1998-02 Deighan et al.  Nellcor Puritan Bennett Compliance meter for respiratory therapy
Get PDF - 4pp US5715814  1998-02 Ebers  Gottlieb Weinmann Gerate fur Medizin und Arbeitsschutz GmbH & Co. Respiration mask
Get PDF - 12pp US5730121  1998-03 Hawkins   Emergency air system
Get PDF - 10pp US5740795  1998-04 Brydon  ResMed Limited, an Australian Company Estimation of flow and detection of breathing in CPAP treatment
Get PDF - 5pp US5746201  1998-05 Kidd  Nellcor Puritan-Bennett CPAP nose mask
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Foreign References:
Buy
PDF		 Publication Date IPC Code Assignee   Title
  AU0062221 1991-03       
  AU0077110 1991-11       
  AU0033877 1993-04       
  AU0059270 1993-05       
  AU0038508 1993-07       
  AU0048748 1993-09       
  AU0052628 1994-07       
  AU0064816 1994-12       
  AU0016178 1995-07       
  AU0032914 1996-02       
  AU9459430 1996-02       
  AU0034471 1996-02       
  AU0040711 1996-04       
  AU0034354 1996-05       
  AU0039130 1996-06       
  AU0042027 1998-02       
  AU0041018 1998-04       
Buy PDF CA1039144 1978-09  A62B 7/00 C. R. BARD, INC. SHIELDED FACE MASK 
Get PDF - 4pp EP0236850A2 1987-09  A61M 16/00 Drägerwerk Aktiengesellschaft Gas supply assembly for pneumatically driven apparatus 
Get PDF - 10pp EP0839545A1 1998-05  A61M 16/00 TAEMA Respiratory assistance device 
Buy PDF FR2672221A1 1992-08  A62B 7/00 MATISEC MAT INDLS SECURITE DISPOSITIF POUR L'ALIMENTATION EN AIR D'APPAREILS RESPIRATOIRES NON-AUTONOMES. 
Buy PDF SE0467041 1992-05  A62B 7/00 SUNDSTROEM SAFETY AB SAETT ATT STYRA EN LUFTFOERSOERJNINGSENHET ANDNINGSSYNKRONISERAT FOER ETT ANDNINGSSKYDD, SOM AATMINSTONE TAECKER BAERARENS NAESA OCH/ELLER MUN 
Buy PDF GB1395391 1975-05  A61M 16/06 VICKERS LTD MEDICAL FACE MASKS 
Buy PDF GB1432571 1976-04  G01G 9/00 AMF INC PIVOTED WEIGHING CONVEYOR 
Buy PDF GB1444053 1976-07  E03C 1/286 KLENK A BACK-FLOW AND ODOUR TRAP FOR LIQUIDS 
Buy PDF GB1467828 1977-03  A61M 16/06 LAERDAL A RESPIRATOR MASK 
Buy PDF- 6pp GB2077444 1981-12  A61B 5/08 DRAEGERWERK AG Determining at least two parameters of a patient's respiratory system 
Buy PDF- 8pp GB2145335 1985-03  A61M 16/00 ARTHUR * MARTIN IMPROVEMENTS IN OR RELATING TO BREATHING AND RESUSCITATION APPARATUS 
Buy PDF- 5pp GB2147506 1985-05  A61M 16/00 UNIV NEW YORK APPARATUS FOR THE TREATMENT OF OBSTRUCTIVE SLEEP APNEA 
Buy PDF- 7pp GB2164569 1986-03  A61M 11/00 ETELA HAMEEN KEUHKOVAMMAYHDIST Inhalation dispenser intended for accurate dispensing of predisposing drugs administered to persons with respiratory disease at the examination phase and/or of drugs to be administered in spray form in the course of therapy 
Buy PDF- 10pp GB2205167 1988-11  G01F 1/20 RONALD JAMES * CARE UNIVERSAL FLOW SENSOR 
Buy PDF- 11pp GB2254700 1992-10  A61M 16/00 DRAEGERWERK AG METHOD OF CALIBRATING A FLOW SENSOR IN A RESPIRATORY SYSTEM 
Buy PDF- 17pp GB2267648 1993-12  A62B 18/00 THE * SECRETARY OF STATE FOR DEFENCE A FACE MASK INCORPORATING BREATHING EQUIPMENT FOR AIRCREW 
Buy PDF- 29pp GB2294400 1996-05  A61F 5/56 INNOVATIVE MEDICAL SYSTEMS INC Respiratory system for the treatment of sleep apnea syndrome 
Get PDF - 22pp WO8001044 1980-05  A61M 16/00 FISCHER C GAS SCAVENGING EXHAUST SYSTEM 
Get PDF - 34pp WO8203326 1982-10  A61H 31/02 KISZEL JANOS RESPIRATOR DEVICE PARTICULARLY FOR USE IN PERINATAL MEDICINE 
Get PDF - 12pp WO8203548 1982-10  A61F 5/56 SOMED PTY LTD DEVICE FOR TREATING SNORING SICKNESS 
Get PDF - 57pp WO8605965 1986-10  A61B 5/08 EMERGENT TECHNOLOGY CORP MULTI-CHANNEL VENTILATION MONITOR AND METHOD 
Get PDF - 21pp WO8606969 1986-12  A61M 16/00 ETELAE HAEMEEN KEUHKOVAMMAYHDI RESPIRATION THERAPY APPARATUS 
Get PDF - 12pp WO8701950 1987-04  A62B 18/02 FEENEY, John, Robert RESPIRATOR 
Get PDF - 33pp WO8810108 1988-12  A61F 5/56 LYNCH, Christopher DEVICE FOR MONITORING BREATHING DURING SLEEP AND CONTROL OF CPAP TREATMENT 
Get PDF - 54pp WO9014121 1990-11  A61F 5/56 PURITAN BENNETT CORP INSPIRATORY AIRWAY PRESSURE SYSTEM 
Get PDF - 18pp WO9103277 1991-03  A61M 16/10 INST MATERIALOVEDENIA IM I N F RESPIRATOR FOR PROTECTION AGAINST THE INFLUENCE OF COLD AIR 
Get PDF - 77pp WO9211054 1992-07  A61F 5/56 PURITAN BENNETT CORP INSPIRATORY AIRWAY PRESSURE SYSTEM 
Get PDF - 102pp WO9215353 1992-09  A61M 11/00 MIRIS MEDICAL CORP DELIVERY OF AEROSOL MEDICATIONS FOR INSPIRATION 
Get PDF - 17pp WO9220395 1992-11  A61M 16/06 LE MITOUARD ANNE FACIAL BREATHING MASK 
Get PDF - 23pp WO9222244 1992-12  A61B 5/08 AXE JOHN R METHOD AND APPARATUS FOR CONTROLLING SLEEP DISORDER BREATHING 
Get PDF - 9pp WO9301854 1993-02  A61J 17/00 DAHLSTRAND MONIKA ANAESTHETIC MASK FOR INFANTS 
Get PDF - 60pp WO9308857 1993-05  A61M 16/00 RESPIRONICS INC SLEEP APNEA TREATMENT APPARATUS 
Get PDF - 21pp WO9321982 1993-11  A61B 5/00 NEW YORK UNIVERSITY APNEA TREATMENT USING ADJUSTABLE POSITIVE AIRWAY PRESSURE 
Get PDF - 27pp WO9324169 1993-12  A61F 5/56 BLANCHETTE PAUL K DEMAND POSITIVE PRESSURE AIRWAY SYSTEM FOR APNEA TREATMENT 
Get PDF - 48pp WO9402190 1994-02  A61M 16/00 GEISEN BERNHARD PROCESS AND SYSTEM OF CONTROLLABLE BREATHING AIR SUPPLY OR EVACUATION 
Get PDF - 84pp WO9416759 1994-08  A61J 7/04 MIRIS MEDICAL CORP AN AUTOMATIC AEROSOL MEDICATION DELIVERY SYSTEM AND METHODS 
Get PDF - 13pp WO9420051 1994-09  A61F 5/56 KELLER PETER WILLIAM ANTI-SNORE TRAINING DEVICE AND METHOD OF USING THE SAME 
Get PDF - 65pp WO9423780 1994-10  A61B 5/08 RESPIRONICS INC METHOD AND APPARATUS FOR CONTROLLING SLEEP DISORDER BREATHING 
Get PDF - 22pp WO9502428 1995-01  A61M 16/00 JACOBELLI CHANTAL BUCCAL RESPIRATION MASK 
Get PDF - 74pp WO9532016 1995-11  A61B 5/08 NEW YORK UNIVERSITY SYSTEM FOR OPTIMIZING CONTINUOUS POSITIVE AIRWAY PRESSURE FOR TREATMENT OF OBSTRUCTIVE SLEEP APNEA 
Get PDF - 20pp WO9616688 1996-06  A61M 16/00 NELLCOR PURITAN BENNETT INC MONITORING SYSTEM FOR DELIVERY OF THERAPEUTIC GAS 
Get PDF - 24pp WO9617643 1996-06  A61M 16/06 SULLIVAN COLIN GAS DELIVERY MASK 
Get PDF - 12pp WO9625983 1996-08  A62B 18/08 COMASEC INTERNATIONAL S.A. FACE MASK 
Get PDF - 8pp WO9639206 1996-12  A61M 0/00 ASN RESPIRATION DEVICE LTD. RESPIRATION DEVICE 
Get PDF - 20pp WO9640337 1996-12  A61M 16/00 NELLCOR PURITAN BENNETT INC PRESSURE CONTROL FOR CONSTANT MINUTE VOLUME 
Get PDF - 28pp WO9702064 1997-01  A61M 16/00 COLLA GREGORY ALAN AUTO-CALIBRATION OF PRESSURE TRANSDUCER OFFSET 
Get PDF - 29pp WO9710019 1997-03  A61M 16/00 FARRUGIA STEVEN PAUL FLOW ESTIMATION AND COMPENSATION OF FLOW-INDUCED PRESSURE SWINGS IN CPAP TREATMENT AND ASSISTED RESPIRATION 
Get PDF - 13pp WO9707847 1997-03  A61M 16/06 TIRER, Samuel ANESTHESIA MASK 
Get PDF - 43pp WO9710868 1997-03  A61M 16/00 BACHAK MIROSLAV PRESSURE CONTROL IN CPAP TREATMENT OR ASSISTED RESPIRATION 
Get PDF - 30pp WO9715343 1997-05  A61M 16/00 BRYDON JOHN WILLIAM ERNEST INSPIRATORY DURATION IN CPAP OR ASSISTED RESPIRATION TREATMENT 
Get PDF - 76pp WO9728838 1997-08  A61B 5/08 NEW YORK UNIVERSITY METHOD AND APPARATUS FOR OPTIMIZING THE CONTINUOUS POSITIVE AIRWAY PRESSURE FOR TREATING OBSTRUCTIVE SLEEP APNEA 
Get PDF - 28pp WO9741911 1997-11  A61B 19/00 RUBEN PHILIP H A FACIAL SURGICAL MASK WITH EASIER BREATHING DEVICE 
Get PDF - 37pp WO9741812 1997-11  A61F 5/56 CALLUAUD MICHEL CONTROL OF DELIVERY PRESSURE IN CPAP TREATMENT OR ASSISTED RESPIRATION 
Get PDF - 30pp WO9806449 1998-02  A61M 16/00 BERTHON JONES MICHAEL DETERMINATION OF LEAK AND RESPIRATORY AIRFLOW 
Get PDF - 19pp WO9804310 1998-02  A61M 16/06 KWOK PHILIP RODNEY A NASAL MASK AND MASK CUSHION THEREFOR 
Get PDF - 27pp WO9811930 1998-03  A61M 16/00 RESPIRONICS, INC. PRESSURE SENSITIVE FLOW CONTROL VALVE 
Get PDF - 34pp WO9818514 1998-05  A61M 16/06 SLEEPNET CORP NASAL AIR MASK 
Get PDF - 25pp WO9826829 1998-06  A61F 5/56 BERTHON-JONES, MICHAEL A DEVICE FOR PREVENTING OR REDUCING THE PASSAGE OF AIR THROUGH THE MOUTH 
Get PDF - 27pp WO9826830 1998-06  A61M 16/06 LITHGOW, PERRY, DAVID NON RETURN SLIDER VALVE USED IN RESPIRATION SYSTEMS 
Get PDF - 33pp WO9825662 1998-06  A61M 16/00 CALLUAUD MICHEL SUBSTANCE DELIVERY IN BREATHABLE GAS SUPPLY SYSTEM 
Get PDF - 20pp WO9824499 1998-06  A61M 16/06 BRUDERER JAKOB WALTER A MASK AND HARNESS ASSEMBLY 
Get PDF - 32pp WO9833433 1998-08  A61B 5/08 HEALTHDYNE TECHNOLOGIES, INC. METHOD AND APPARATUS FOR TREATING AIRWAY DISORDERS 


Other Abstract Info: DERABS G1998-323239

Other References:
  • New! Breas PV 100 CPAP First Class Quality and Function. At the right Price; Jul. 4, 1998, pp. 1-2.
  • PV 101 Bi Level CPAP and PV 102 Bi-Level Time; pp. 1-3.
  • Prodigy Medical Supplies Co. Ltd.; CPAP.
  • Puritan Bennett; Companion 318 Nasal CPAP System; May 1993.
  • Nellcor Puritan Bennett; Announcing the Goodnight 314 and GoodKnight 318 Nasal CPAP Systems.
  • Puritan Bennett; Clean, Quiet, and Comfortable . . . The Companion's 515 Nasal CPAP System; Jun. 1988.
  • DeVilbiss Night Guard Nasal CPAP for the Treatment of Obstructive Sleep Apnea.
  • Sunrise; DeVilbiss Horizon LT 8001 Nasal CPAP Therapy Small in Size, big on features; Aug. 1997.
  • Devilbiss; Revitalizer Soft Start; The Facts Speak for Themselves, 1992.
  • Tranquility; Performance CPAP Advantage.
  • Healthdyne International; Tranquility Plus.
  • Respironics Inc.; Respironics' Solo CPAP System Provides Simplified OSA Therapy at an Outstanding value; Sep. 19, 1996.
  • Respironics Inc.; The First Family of OSA Therapy; 1991.
  • Fisher & Paykel Healthcare; HC200 Series Nasal CPAP Blower & Heated Humidifier.
  • Pierre Medical; Morphee Plus appareil de traitment des apnees du sommeil manuel d'utilisation.
  • Weinmann:Hamburg; Somnotron nCPAP-Great WM 2300, Nov. 1991.
  • Puritan Bennett; 515a Part of Our Blueprint for the Future; Mar. 1990.
  • Puritan Bennett; Companion 320 I/E Bi-Level Respiratory System; Apr. 1993.
  • ResMed; Sullivan VPAP II & II ST.
  • ResMed; The Sullivan V Family of CPAP Systems; 1996.
  • ResMed; The AutoSet Portable II; 1997.
  • ResMed; Sullivan Nasal CPAP System.
  • ResMed; The Sullivan IIID; 1995.
  • ResMed; The Sullivan Comfort; 1996.
  • DeVilbiss a Division of Sunrise Medical; Expand your Horizons With The Horizons; 1995.
  • Healthdyne Technologies; Home Health Care Dealer; The Journal of Home Medical Equipment and Services/Supplier; Nov. and Dec. 1997.
  • Healthdyne International; Tranquility Quest, The Compact CPAP for Greater patient comfort.
  • AirStep; Medical Products . . . Stand the Test of Time.
  • MAP Medical Progress for Physician und Patient; The Gentle Therapy for Sleep-Related Breathing Disorders.
  • Taema; Ventilation CP 90.
  • DPAP; Breath, by breath, by breath.
  • Lifecare; Smallest. Quietest. Smartest.
  • Lifecare; Quiet CPAP System for Maximum Compliance; 1991.
  • Lifecare; Software Nasal Mask, Custom Nasal Masks; 1991.
  • Nidek Medical; Silenzio.
  • Weinmann; Just to Fell Well, Sensitive Sleep Apnea Therapy with Somnotron 3 and Somno-Mask System.
  • Respironics Inc.; Aria CPAP System; 1993.
  • Respironics Inc.; SleepEasy III A New Dawn in Patient Compliance.
  • Respironics Inc.; Muliple Choice REMstar Choice Nasal CPAP System.
  • MaxII nCPAP and Moritz II Bi-Level Brochure.
  • Mask 1 Photographs, Respironics Inc., Reusable Full Mask (small) Part # 452033 Lot #951108.
  • Mask 2 Photographs, Puritan--Bennett, Adam Curcuit , Shell Part # 231700, Swivel Part # 616329-00, Pillows (medium) Part #616324.
  • Mask 3, Photographs, DeVilbiss Healthcare Inc., DeVilbiss Seal-Ring and CPAP Mask Kit (medium), Part 73510-669.
  • Mask 4 Photographs, Respironics Inc., Monarch Mini Mask with Pressure Port. Part # 572004, Monarch Headgear, Part # 572011.
  • Mask 5 Photographs, Healthdyne Technologies, Nasal CPAP Mask (medium narrow), Part # 702510.
  • Mask 6 Photographs, Healthdyne Technologies, Soft Series Nasal CPAP Mask, Part # 702020.
  • Mask 7 Photographs, DeVilbiss Healthcare Inc., Small Mask and Seal Rings, Part # 73510-668.
  • Mask 8 Photographs, Respironics Inc., Reusable Contour Mask (medium), Part # 302180.
  • Mask 9 Photographs, Healthdyne Technologies, Healthdyne Large Headgear.
  • Mask 10 Photographs, Respironics Inc., Soft Cap (medium), Part # 302142.
  • Mask 11 Photographs, Weinmann: Hamburg, Nasalmaskensystem mit Schalldampfer (medium), Part # WN 23105.
  • Mask 12 Photographs, Life Care.
  • Mask 13 Photographs, Healthdyne Technologies.
  • Mask 14 Photograph, King System.
  • Mask 15 Photographs, Respironics Inc., Paediatric Mask.
  • Mask 16 Photographs, Hans Rudolph Inc., Hans Rudolph Silicone Rubber Face Mask/8900.
  • Derwent: Flowmeter for fluids-has turbine transducer and volumetric sensor for simultaneous calibration.
  • Mark Kantrowitz, Erik Horskotte and Cliff Joslyn; "Answers to Frequently Asked Questions about Fuzzy Logic and Fuzzy Expert Systems" Version 1.24 last Modified Feb. 20, 1996.


    • Continuity Data:
    Application Number Filed Notes
    US1997000951357 1997-10-16  is a related to the prior publication
         US20030127100A1 issued 2003-07-10  Vent valve assembly
    US1997000951357 1997-10-16  is a related to the prior publication
         US20050166923A1 issued 2005-08-04  Vent assembly
    US2006000404870 2006-04-17  is a continuation of
    US2005000094174  2005-03-31   (granted)
         US7059325 issued 2006-06-13   Vent assembly
    US2005000094174 2005-03-31  is a continuation of
    US2003000365397  2003-02-13   (granted)
         US6889692 issued 2005-05-10   Vent valve assembly
    11094174   is a continuation of
    US2003000365397  2003-02-13
         US6889692 issued 2005-05-10   Vent valve assembly
    US2003000365397 2003-02-13  is a division of
    US1999000361495  1999-07-26   (granted)
         US6557555 issued 2003-05-06   Vent valve apparatus
    US2003000365397   is a division of
    US1999000361495  1999-07-26
         US6557555 issued 2003-05-06   Vent valve apparatus
    US1999000361495 1999-07-26  is a continuation of
    >US1997000951357<  1997-10-16   (granted)
         US6006748 issued 1999-12-28   Vent valve apparatus
    US1999000361495   is a continuation of
    >US1997000951357<  1997-10-16
         US6006748 issued 1999-12-28   Vent valve apparatus


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