WO2004054493A3 - Portable hypoxic apparatus - Google Patents

Portable hypoxic apparatus Download PDF

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Publication number
WO2004054493A3
WO2004054493A3 PCT/US2003/038676 US0338676W WO2004054493A3 WO 2004054493 A3 WO2004054493 A3 WO 2004054493A3 US 0338676 W US0338676 W US 0338676W WO 2004054493 A3 WO2004054493 A3 WO 2004054493A3
Authority
WO
WIPO (PCT)
Prior art keywords
user
delivering
gas
portable hypoxic
product gas
Prior art date
Application number
PCT/US2003/038676
Other languages
French (fr)
Other versions
WO2004054493A2 (en
Inventor
Norman R Mccombs
Michael R Valvo
Original Assignee
Airsep Corp
Norman R Mccombs
Michael R Valvo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airsep Corp, Norman R Mccombs, Michael R Valvo filed Critical Airsep Corp
Priority to AU2003293415A priority Critical patent/AU2003293415A1/en
Publication of WO2004054493A2 publication Critical patent/WO2004054493A2/en
Publication of WO2004054493A3 publication Critical patent/WO2004054493A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0045—Means for re-breathing exhaled gases, e.g. for hyperventilation treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2213/00—Exercising combined with therapy
    • A63B2213/005—Exercising combined with therapy with respiratory gas delivering means, e.g. O2
    • A63B2213/006—Exercising combined with therapy with respiratory gas delivering means, e.g. O2 under hypoxy conditions, i.e. oxygen supply subnormal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/10—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B01D2259/40009—Controlling pressure or temperature swing adsorption using sensors or gas analysers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

Hypoxic delivery apparatus producing from ambient air a product gas having a lower levels of oxygen concentration and delivering the product gas to a user of the apparatus in pulse doses. Alternatively, the apparatus may include a selector (17) for alternately delivering either a nitrogen enriched gas or an oxygen enriched gas to the user.
PCT/US2003/038676 2002-12-12 2003-12-05 Portable hypoxic apparatus WO2004054493A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003293415A AU2003293415A1 (en) 2002-12-12 2003-12-05 Portable hypoxic apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43291302P 2002-12-12 2002-12-12
US60/432,913 2002-12-12

Publications (2)

Publication Number Publication Date
WO2004054493A2 WO2004054493A2 (en) 2004-07-01
WO2004054493A3 true WO2004054493A3 (en) 2005-03-31

Family

ID=32595097

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/038676 WO2004054493A2 (en) 2002-12-12 2003-12-05 Portable hypoxic apparatus

Country Status (3)

Country Link
US (1) US7011092B2 (en)
AU (1) AU2003293415A1 (en)
WO (1) WO2004054493A2 (en)

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US8118024B2 (en) 2003-08-04 2012-02-21 Carefusion 203, Inc. Mechanical ventilation system utilizing bias valve
EP2374490A2 (en) * 2003-08-04 2011-10-12 CareFusion 203, Inc. Portable ventilator system
US7607437B2 (en) * 2003-08-04 2009-10-27 Cardinal Health 203, Inc. Compressor control system and method for a portable ventilator
US7527053B2 (en) * 2003-08-04 2009-05-05 Cardinal Health 203, Inc. Method and apparatus for attenuating compressor noise
US8156937B2 (en) * 2003-08-04 2012-04-17 Carefusion 203, Inc. Portable ventilator system
US7954490B2 (en) 2005-02-09 2011-06-07 Vbox, Incorporated Method of providing ambulatory oxygen
US7402193B2 (en) 2005-04-05 2008-07-22 Respironics Oxytec, Inc. Portable oxygen concentrator
US7329304B2 (en) 2005-04-05 2008-02-12 Respironics Oxytec, Inc. Portable oxygen concentrator
US7368005B2 (en) 2005-04-05 2008-05-06 Respironics Oxytec, Inc. Portable oxygen concentrator
US20070119456A1 (en) * 2005-11-29 2007-05-31 Scott Mark H Hypoxic gas stream system and method of use
FR2906160B1 (en) 2006-09-25 2009-06-05 Air Liquide PSA METHOD WITH COMPOSITE ADSORPTION BED FORMED OF ADSORBENT AND AGGLOMERATS OF MCP
US8757155B2 (en) * 2007-02-13 2014-06-24 General Electric Company Automatic scavenger system and method
US20090065007A1 (en) 2007-09-06 2009-03-12 Wilkinson William R Oxygen concentrator apparatus and method
US7997885B2 (en) * 2007-12-03 2011-08-16 Carefusion 303, Inc. Roots-type blower reduced acoustic signature method and apparatus
US8888711B2 (en) 2008-04-08 2014-11-18 Carefusion 203, Inc. Flow sensor
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
US8267081B2 (en) * 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
EP2456540A4 (en) 2009-07-22 2013-10-09 Vbox Inc Apparatus for separating oxygen from ambient air
US8616207B2 (en) 2010-09-07 2013-12-31 Inova Labs, Inc. Oxygen concentrator heat management system and method
US20120055477A1 (en) * 2010-09-07 2012-03-08 Wilkinson William R Oxygen concentrator apparatus configured for high altitude use
US20120055475A1 (en) 2010-09-07 2012-03-08 Wilkinson William R Oxygen concentrator system and methods for oral delivery of oxygen enriched gas
WO2012128704A1 (en) * 2011-03-24 2012-09-27 Fraanberg Oskar A device and method for supplying and dosing gas to a breathing person
JP5908577B2 (en) 2011-04-08 2016-04-26 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Mixture of adsorbent and phase change material with compatible density
US9364624B2 (en) 2011-12-07 2016-06-14 Covidien Lp Methods and systems for adaptive base flow
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
US8844526B2 (en) 2012-03-30 2014-09-30 Covidien Lp Methods and systems for triggering with unknown base flow
EP2679279B1 (en) * 2012-06-28 2018-07-25 Zodiac Aerotechnics Oxygen breathing device and method for maintaining an emergency oxygen system
EP2906280B1 (en) 2012-10-12 2018-09-26 Inova Labs, Inc. Oxygen concentrator systems and methods
JP6321663B2 (en) 2012-10-12 2018-05-09 イノヴァ ラボ，インコーポレイテッド Methods and systems for oxygen-enriched gas delivery
EP2906281B1 (en) 2012-10-12 2018-09-05 Inova Labs, Inc. Dual oxygen concentrator systems and methods
DE102013001913A1 (en) * 2013-02-05 2014-08-07 Rheinisch-Westfälische Technische Hochschule Aachen Apparatus and method for performing respiratory training
RU2508923C1 (en) * 2013-02-20 2014-03-10 Федеральное государственное бюджетное учреждение науки Государственный научный центр Российской Федерации - Институт медико-биологических проблем Российской академии наук Method for recovery of individual's performance efficiency following physical activity and psycho-emotional stress
RU2510619C1 (en) * 2013-02-20 2014-04-10 Федеральное государственное бюджетное учреждение науки Государственный научный центр Российской Федерации-Институт медико-биологических проблем Российской академии наук Method for increasing operator's cognitive abilities
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US9764170B2 (en) * 2013-12-18 2017-09-19 The United States Of America As Represented By Secretary Of The Navy Hypoxia recovery system for mask off hypoxia training
US9440179B2 (en) 2014-02-14 2016-09-13 InovaLabs, LLC Oxygen concentrator pump systems and methods
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
US10842812B2 (en) * 2015-08-12 2020-11-24 The General Hospital Corporation Compositions and methods that promote hypoxia or the hypoxia response for treatment and prevention of mitochondrial dysfunction and oxidative stress disorders
FR3046549A1 (en) * 2016-01-08 2017-07-14 Air Liquide PORTABLE OR TRANSPORTABLE DEVICE FOR THE PRODUCTION OF OXYGEN-DEPLETED AIR FOR THE TRAINING OF SPORTS
US11458274B2 (en) 2016-05-03 2022-10-04 Inova Labs, Inc. Method and systems for the delivery of oxygen enriched gas
WO2017196588A1 (en) 2016-05-13 2017-11-16 Lynntech, Inc. Hypoxia training device
CN106806999B (en) * 2017-01-13 2019-11-19 深圳市捷凌科技有限公司 For alleviating the electronic control circuit and oxygen supply equipment of altitude sickness
RU2692161C1 (en) * 2018-06-07 2019-06-21 Виктор Иванович Гришин Method for improving human body adaptation capabilities
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing

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US5531807A (en) * 1994-11-30 1996-07-02 Airsep Corporation Apparatus and method for supplying oxygen to passengers on board aircraft
US5871564A (en) * 1997-06-16 1999-02-16 Airsep Corp Pressure swing adsorption apparatus
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US6089229A (en) * 1998-05-26 2000-07-18 Datex-Ohmeda, Inc. High concentration no pulse delivery device

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US5383448A (en) * 1991-06-12 1995-01-24 Tradotec, S.A. Apparatus for producing a hypoxic gaseous mixture using hollow fibers of poly-4-methyl-penthene-1
US5531807A (en) * 1994-11-30 1996-07-02 Airsep Corporation Apparatus and method for supplying oxygen to passengers on board aircraft
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US6009870A (en) * 1996-09-02 2000-01-04 Elena Valerievna Tkatchouk Apparatus for producing a gas mixture for hypoxia training
US5871564A (en) * 1997-06-16 1999-02-16 Airsep Corp Pressure swing adsorption apparatus
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US6089229A (en) * 1998-05-26 2000-07-18 Datex-Ohmeda, Inc. High concentration no pulse delivery device

Also Published As

Publication number Publication date
AU2003293415A1 (en) 2004-07-09
AU2003293415A8 (en) 2004-07-09
US20040134493A1 (en) 2004-07-15
US7011092B2 (en) 2006-03-14
WO2004054493A2 (en) 2004-07-01

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