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FR2198758A1 - - Google Patents

Info

Publication number
FR2198758A1
FR2198758A1 FR7332457A FR7332457A FR2198758A1 FR 2198758 A1 FR2198758 A1 FR 2198758A1 FR 7332457 A FR7332457 A FR 7332457A FR 7332457 A FR7332457 A FR 7332457A FR 2198758 A1 FR2198758 A1 FR 2198758A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7332457A
Other languages
French (fr)
Other versions
FR2198758B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GRANT GRAHAM AU
Original Assignee
GRANT GRAHAM AU
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 GRANT GRAHAM AU filed Critical GRANT GRAHAM AU
Publication of FR2198758A1 publication Critical patent/FR2198758A1/fr
Application granted granted Critical
Publication of FR2198758B1 publication Critical patent/FR2198758B1/fr
Expired legal-status Critical Current

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. ventilators; 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
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a beneficial agent
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
    • A61M16/165—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator
    • A61M16/167—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator acting vertically on the valve
    • 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. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Air Humidification (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR7332457A 1972-09-13 1973-09-10 Expired FR2198758B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPB042772 1972-09-13
AUPB126772 1972-11-17

Publications (2)

Publication Number Publication Date
FR2198758A1 true FR2198758A1 (en) 1974-04-05
FR2198758B1 FR2198758B1 (en) 1977-09-02

Family

ID=25641993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332457A Expired FR2198758B1 (en) 1972-09-13 1973-09-10

Country Status (8)

Country Link
JP (1) JPS5326080B2 (en)
DE (1) DE2345677C3 (en)
ES (1) ES418736A1 (en)
FR (1) FR2198758B1 (en)
GB (2) GB1448474A (en)
IT (1) IT998583B (en)
NL (1) NL163122C (en)
SE (1) SE407151B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323436A1 (en) * 1975-09-10 1977-04-08 Grant Graham RESPIRATORY AIR HUMIDIFIER FOR MEDICAL USE
FR2399851A1 (en) * 1977-08-09 1979-03-09 Yeda Res & Dev Apparatus for heating the nasal mucosa of a patient
FR2409054A1 (en) * 1977-11-17 1979-06-15 Ottestad Nils RESPIRATORY AIR CONDITIONING METHOD AND DEVICE FOR DIVERS
FR2472393A1 (en) * 1979-12-26 1981-07-03 Bard Inc C R ATOMIZER AND ASSOCIATED HEATING DEVICE
WO1985000525A1 (en) * 1983-08-01 1985-02-14 Hirtz & Co. Device for the treatment of respiratory tract by means of warm air
WO1985005276A1 (en) * 1984-05-19 1985-12-05 Klarhorst Guenter Device for heating an aerosol

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436406C2 (en) * 1974-07-29 1986-04-03 Volker O. Prof. Dr.Med. 8012 Ottobrunn Lang Device for humidifying and heating gases, preferably breathing gases in respirators
JPS5717544Y2 (en) * 1976-08-10 1982-04-13
JPS5343943A (en) * 1976-09-30 1978-04-20 Tadao Suzuki Apparatus for heating and moistening withdrawn medium
JPS5420595U (en) * 1977-07-13 1979-02-09
CA1110964A (en) * 1977-07-21 1981-10-20 Minnesota Mining And Manufacturing Company Evaporative humidifier
DE3401923A1 (en) * 1984-01-20 1985-08-01 Drägerwerk AG, 2400 Lübeck DEVICE FOR ADDING LIQUID NARCOSIS TO THE BREATHING GAS TO BE PATIENTED
GB2173108B (en) * 1985-04-04 1988-10-05 Boc Group Plc Improvements in inhalation apparatus
GB2173274B (en) * 1985-04-04 1989-02-01 Boc Group Plc Improvements in inhalation apparatus
DE3618614A1 (en) * 1986-06-03 1987-12-10 Draegerwerk Ag Heat exchanger for moistened breathing air
GB2192136B (en) * 1986-07-04 1991-01-02 Virotherm Lab Ltd Medical breathing apparatus
DE3627351A1 (en) * 1986-08-12 1988-02-18 Draegerwerk Ag Respiratory gas humidifier
NZ221689A (en) * 1987-09-07 1990-09-26 Fisher & Paykel Humidifier: float in gas chamber controls water inlet
DE3730551A1 (en) * 1987-09-11 1989-03-30 Annedore Kinnle Med Techn Zube Respiratory gas humidifier
DE4102223A1 (en) * 1991-01-23 1992-07-30 Peter Dr Sc Techn Schaller Patient hose heating for respirator - has heat exchanger heated by controlled heating element between breathing gas humidifier and inspiration hose
JP2818914B2 (en) * 1991-04-05 1998-10-30 シャープ株式会社 Multipurpose steam generator
DE4138098C2 (en) * 1991-11-19 1996-07-04 Devilbiss Medizinische Produkt Device for providing warm humidified breathing gas
DE4312793C2 (en) * 1993-04-20 1995-04-27 Devilbiss Medizinische Produkt Device for providing warm humidified breathing gas
US5454061A (en) * 1994-05-27 1995-09-26 Steward Plastics, Inc. Apparatus and method for making flexible tubing with helically wound heating conductor
US5848223A (en) * 1994-05-27 1998-12-08 Steward Plastics, Inc. Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making
GB9503012D0 (en) * 1995-02-16 1995-04-05 Smiths Industries Plc Humidifier systems
US6349722B1 (en) * 1997-06-17 2002-02-26 Fisher & Paykel Limited Respiratory humidification system
DE19808590C2 (en) * 1998-02-28 2003-03-20 Draeger Medical Ag respiratory humidifier
DE10038365C2 (en) * 2000-08-05 2002-12-05 Draeger Medical Ag Evaporator chamber for a respiratory gas humidifier
DE10049869A1 (en) * 2000-10-10 2002-04-11 Weinmann G Geraete Med Respiration apparatus has heating element in region of water tank for humidifying air supplied for breathing
DE10151397C1 (en) * 2001-10-18 2002-10-02 Heptec Gmbh Atomizer or evaporator for increasing relative humidity of breathing air has container for water and heater for water released from container
DE10163800A1 (en) * 2001-12-22 2003-07-03 Heptec Gmbh Vaporizer for ventilators and vaporizing process
HUE060036T2 (en) 2004-08-20 2023-01-28 Fisher & Paykel Healthcare Ltd Apparatus for measuring properties of gases supplied to a patient
DE102005001992B4 (en) 2005-01-15 2012-08-02 Palas Gmbh Partikel- Und Lasermesstechnik Method and device for counting particles
US7722016B2 (en) 2006-08-31 2010-05-25 Medex Cardio-Pulmonary, Inc. Float for humidification chamber
WO2009011907A1 (en) 2007-07-18 2009-01-22 Vapotherm, Inc. System and method for delivering a heated and humidified gas
US8905023B2 (en) 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
EP2200687B1 (en) * 2007-10-05 2015-06-17 Vapotherm, Inc. Hyperthermic humidification system
CN102105189B (en) 2008-05-27 2015-07-29 菲舍尔和佩克尔保健有限公司 Humidifier chamber temperature control for precise humidity control
WO2011086436A1 (en) * 2010-01-15 2011-07-21 Koninklijke Philips Electronics N.V. Humidification system with signal transmission optimization
EP2686053B1 (en) * 2011-03-14 2017-05-17 Koninklijke Philips N.V. Humidifier with liquid ingress protection
GB2557117B (en) 2011-06-03 2018-10-03 Fisher & Paykel Medical tubes and methods of manufacture
CA2871850A1 (en) 2012-05-23 2013-11-28 Fisher & Paykel Healthcare Limited Flow path fault detection method for a respiratory assistance apparatus
CN104274895B (en) * 2013-07-12 2016-08-10 雃博股份有限公司 Liquid storage container and liquid storage device for gas humidification
EP2837399B1 (en) * 2013-08-13 2016-08-17 Apex Medical Corp. Liquid container for gas humidification and liquid storage device
US9155858B2 (en) 2013-08-20 2015-10-13 Apex Medical Corp. Liquid container for gas humidification and liquid storage device
US10596345B2 (en) 2014-12-31 2020-03-24 Vapotherm, Inc. Systems and methods for humidity control
US10398871B2 (en) 2015-03-31 2019-09-03 Vapotherm, Inc. Systems and methods for patient-proximate vapor transfer for respiratory therapy
WO2018071812A1 (en) 2016-10-14 2018-04-19 Vapotherm, Inc. Systems and methods for high velocity nasal insufflation
CN106705312A (en) * 2016-12-21 2017-05-24 中山市创思泰新材料科技股份有限公司 Anhydrous humidification device based on graphene/nanometer high molecular composite material and anhydrous humidification method
CN109425071B (en) * 2017-09-04 2024-09-10 深圳市联创电器实业有限公司 Automatic control drain device and humidifier thereof
CN111888612B (en) * 2019-05-06 2022-10-28 宁波贝斯美德医用器械有限公司 Improved structure of automatic water injection and humidification chamber
US12064562B2 (en) 2020-03-12 2024-08-20 Vapotherm, Inc. Respiratory therapy unit with non-contact sensing and control
CN112274754A (en) * 2020-09-15 2021-01-29 湖南明康中锦医疗科技发展有限公司 Humidifying device of respiratory support equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1242694A (en) * 1967-09-27 1971-08-11 Fisher & Paykel Improvements in humidification

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2002027A1 (en) * 1970-01-17 1971-07-22 Draegerwerk Ag Gas supply hose for medical devices
GB1294809A (en) * 1971-08-23 1972-11-01 Philips Electronic Associated Gas humidifier for a medical respirator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1242694A (en) * 1967-09-27 1971-08-11 Fisher & Paykel Improvements in humidification

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323436A1 (en) * 1975-09-10 1977-04-08 Grant Graham RESPIRATORY AIR HUMIDIFIER FOR MEDICAL USE
FR2399851A1 (en) * 1977-08-09 1979-03-09 Yeda Res & Dev Apparatus for heating the nasal mucosa of a patient
FR2409054A1 (en) * 1977-11-17 1979-06-15 Ottestad Nils RESPIRATORY AIR CONDITIONING METHOD AND DEVICE FOR DIVERS
FR2472393A1 (en) * 1979-12-26 1981-07-03 Bard Inc C R ATOMIZER AND ASSOCIATED HEATING DEVICE
WO1985000525A1 (en) * 1983-08-01 1985-02-14 Hirtz & Co. Device for the treatment of respiratory tract by means of warm air
WO1985005276A1 (en) * 1984-05-19 1985-12-05 Klarhorst Guenter Device for heating an aerosol

Also Published As

Publication number Publication date
JPS5012896A (en) 1975-02-10
DE2345677A1 (en) 1974-03-28
NL7312339A (en) 1974-03-15
JPS5326080B2 (en) 1978-07-31
GB1448473A (en) 1976-09-08
FR2198758B1 (en) 1977-09-02
IT998583B (en) 1976-02-20
ES418736A1 (en) 1976-06-01
SE407151B (en) 1979-03-19
DE2345677C3 (en) 1982-11-25
NL163122C (en) 1980-08-15
NL163122B (en) 1980-03-17
DE2345677B2 (en) 1981-04-30
GB1448474A (en) 1976-09-08

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