WO2004082729A3 - Method and apparatus for changing the body temperature of a mammal - Google Patents

Method and apparatus for changing the body temperature of a mammal Download PDF

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Publication number
WO2004082729A3
WO2004082729A3 PCT/EP2004/002777 EP2004002777W WO2004082729A3 WO 2004082729 A3 WO2004082729 A3 WO 2004082729A3 EP 2004002777 W EP2004002777 W EP 2004002777W WO 2004082729 A3 WO2004082729 A3 WO 2004082729A3
Authority
WO
WIPO (PCT)
Prior art keywords
mammal
body temperature
airways
changing
increasing
Prior art date
Application number
PCT/EP2004/002777
Other languages
French (fr)
Other versions
WO2004082729A2 (en
Inventor
Peter Schoenauer
Nils Lindman
Rainer Muellner
Maths Berlin
Original Assignee
Aga Ab
Peter Schoenauer
Nils Lindman
Rainer Muellner
Maths Berlin
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 Aga Ab, Peter Schoenauer, Nils Lindman, Rainer Muellner, Maths Berlin filed Critical Aga Ab
Publication of WO2004082729A2 publication Critical patent/WO2004082729A2/en
Publication of WO2004082729A3 publication Critical patent/WO2004082729A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/0085—Devices for generating hot or cold treatment fluids
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
    • A61F2007/006—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit of gas
    • A61F2007/0061—Using breath
    • 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
    • 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
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0266—Nitrogen (N)
    • A61M2202/0275—Nitric oxide [NO]
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0291—Xenon
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/03—Gases in liquid phase, e.g. cryogenic liquids
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0468—Liquids non-physiological
    • A61M2202/0476—Oxygenated solutions

Abstract

The present invention relates to an apparatus for increasing or reducing the body temperature of a mammal which forms a closed or substantially closed loop conduit when connected to the airways of said mammal, within which a gaseous heat carrier medium may circulate between the airways of the mammal and a heat exchanger unit. The invention furthermore relates to methods of reducing or increasing the body temperature of a mammal, comprising the steps of administering a gaseous heat carrier medium to the airways of said mammal.
PCT/EP2004/002777 2003-03-17 2004-03-17 Method and apparatus for changing the body temperature of a mammal WO2004082729A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03005946.3 2003-03-17
EP03005946 2003-03-17

Publications (2)

Publication Number Publication Date
WO2004082729A2 WO2004082729A2 (en) 2004-09-30
WO2004082729A3 true WO2004082729A3 (en) 2005-06-23

Family

ID=33016826

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/002777 WO2004082729A2 (en) 2003-03-17 2004-03-17 Method and apparatus for changing the body temperature of a mammal

Country Status (1)

Country Link
WO (1) WO2004082729A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062185B3 (en) 2005-12-23 2007-07-12 Dräger Medical AG & Co. KG Ventilation device with active dehumidification
EP1980261A1 (en) 2007-04-10 2008-10-15 Nicholas Peter Franks Use of helium with oxygen to provide neuroprotection
FR2926025A1 (en) * 2008-01-04 2009-07-10 Youssef Abdelmoumen Hypothermic mechanical ventilating device for anesthesia patient, has heat exchange unit including removable element in contact with circuit of respirator, where exchange unit includes cooling unit for cooling air breathed into lungs
CN102781378B (en) * 2009-03-30 2015-08-19 史蒂夫·安德烈·博丹 In hyperthermia process or optionally cool the extracorporeal blood treat-ment apparatus of brain, system and method in the process of induction brain low temperature relative to health
CN102274072A (en) * 2011-05-03 2011-12-14 张子生 Breast tumor treatment instrument based on gas injection method
EP3509683B1 (en) 2016-09-09 2024-01-24 Fabian Temme Transportable device and system for lowering the body temperature of a mammal over the airways, in particular of a human, by means of a cooled, oxygen-containing gas flow
DE102018212411A1 (en) * 2018-07-25 2020-01-30 Robert Bosch Gmbh Method for obtaining a breath sample from a test subject and device
US20210186602A1 (en) * 2019-12-23 2021-06-24 Biosense Webster (Israel) Ltd. Respiration control during cardiac ablation
EP4079355A1 (en) * 2021-04-23 2022-10-26 Orixha Total liquid ventilation system and method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831594A (en) * 1973-03-05 1974-08-27 Us Navy Life support system
US5158536A (en) * 1989-08-28 1992-10-27 Biopulmonics, Inc. Lung cancer hyperthermia via ultrasound and/or convection with perfiuorochemical liquids
US5429123A (en) * 1993-12-15 1995-07-04 Temple University - Of The Commonwealth System Of Higher Education Process control and apparatus for ventilation procedures with helium and oxygen mixtures
US5492109A (en) * 1993-11-03 1996-02-20 The Regents Of The University Of Michigan Liquid ventilator with venturi-inducing patient connector
WO1997032621A1 (en) * 1996-03-08 1997-09-12 Life Resuscitation Technologies, Inc. Liquid ventilation method and apparatus
US5706830A (en) * 1996-05-06 1998-01-13 South Alabama Medical Science Foundation Liquid ventilator system and use thereof
DE19823606A1 (en) * 1998-05-27 1999-12-02 Draeger Medizintech Gmbh New breathing gas mixtures and equipment used to administer them
WO2000018459A1 (en) * 1998-10-01 2000-04-06 Critical Care Research, Inc. Mixed-mode liquid ventilation gas and heat exchange
US6149624A (en) * 1998-02-05 2000-11-21 Mcshane; Richard Houston Apparatus and method for the rapid induction of hypothermic brain preservation
US6303156B1 (en) * 1998-06-24 2001-10-16 The Brigham And Women's Hospital Inc. Noninvasive method for increasing or decreasing the body temperature of a patient

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831594A (en) * 1973-03-05 1974-08-27 Us Navy Life support system
US5158536A (en) * 1989-08-28 1992-10-27 Biopulmonics, Inc. Lung cancer hyperthermia via ultrasound and/or convection with perfiuorochemical liquids
US5492109A (en) * 1993-11-03 1996-02-20 The Regents Of The University Of Michigan Liquid ventilator with venturi-inducing patient connector
US5429123A (en) * 1993-12-15 1995-07-04 Temple University - Of The Commonwealth System Of Higher Education Process control and apparatus for ventilation procedures with helium and oxygen mixtures
WO1997032621A1 (en) * 1996-03-08 1997-09-12 Life Resuscitation Technologies, Inc. Liquid ventilation method and apparatus
US5706830A (en) * 1996-05-06 1998-01-13 South Alabama Medical Science Foundation Liquid ventilator system and use thereof
US6149624A (en) * 1998-02-05 2000-11-21 Mcshane; Richard Houston Apparatus and method for the rapid induction of hypothermic brain preservation
DE19823606A1 (en) * 1998-05-27 1999-12-02 Draeger Medizintech Gmbh New breathing gas mixtures and equipment used to administer them
US6303156B1 (en) * 1998-06-24 2001-10-16 The Brigham And Women's Hospital Inc. Noninvasive method for increasing or decreasing the body temperature of a patient
WO2000018459A1 (en) * 1998-10-01 2000-04-06 Critical Care Research, Inc. Mixed-mode liquid ventilation gas and heat exchange

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BERAN A V ET AL: "Hypothermia and rewarming induced by surface and He-O2 inhalate temperature control", JOURNAL OF APPLIED PHYSIOLOGY, AMERICAN PHYSIOLOGICAL SOCIETY, BETHESDA, MD, US, vol. 39, no. 2, August 1975 (1975-08-01), pages 337 - 340, XP008021080, ISSN: 0021-8987 *

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