GB1310949A - Device for treating the respiratory passages with warm air - Google Patents

Device for treating the respiratory passages with warm air

Info

Publication number
GB1310949A
GB1310949A GB3055970A GB3055970A GB1310949A GB 1310949 A GB1310949 A GB 1310949A GB 3055970 A GB3055970 A GB 3055970A GB 3055970 A GB3055970 A GB 3055970A GB 1310949 A GB1310949 A GB 1310949A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
cylinder
reservoir
heater
air
mask
Prior art date
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.)
Expired
Application number
GB3055970A
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.)
HIRTZ H-J
Original Assignee
HIRTZ H-J
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/1075Preparation of respiratory gases or vapours by influencing the temperature
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/1075Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/14Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/142Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/14Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16Devices to humidify the respiration air
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00Gas and liquid contact apparatus
    • Y10S261/65Vaporizers

Abstract

1310949 Inhalers H HIRTZ and H J HIRTZ 24 June 1970 [1 July 1969 27 April 1970] 30559/70 Heading A5T An inhaler having a mask 10 includes a chamber 30 which contains a tubular electrical heater 12 and in which a liquid reservoir of porous material 18 is arranged concentrically with the heater. A carrier 47 for medicament may be located in the mask conduit 11. The reservoir 18 is surrounded by an inner cylinder 21 and an outer cylinder 22 forming annular channels 23 and 24. In use, air enters through inlets 25, passes up the channel 24, through apertures 26, down channel 23, through aperture 27 into central chamber 30 and into the mask 10. In its passage, air is warmed by heater 12 and absorbs moisture from the reservoir 18. To fill the reservoir, cylinder 22 is slid back from the cylinder 21 and liquid is introduced through 31 using a pipette '(35). The electrical power is supplied to the heater by means of a plug 14 that fits into socket 16 in the base 40.
GB3055970A 1969-07-01 1970-06-24 Device for treating the respiratory passages with warm air Expired GB1310949A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19691933350 DE1933350C3 (en) 1969-07-01 1969-07-01
DE19702020435 DE2020435C3 (en) 1970-04-27 1970-04-27

Publications (1)

Publication Number Publication Date
GB1310949A true true GB1310949A (en) 1973-03-21

Family

ID=25757573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3055970A Expired GB1310949A (en) 1969-07-01 1970-06-24 Device for treating the respiratory passages with warm air

Country Status (9)

Country Link
US (1) US3695267A (en)
BE (1) BE752749A (en)
CA (1) CA923005A (en)
DK (1) DK127228B (en)
ES (1) ES381285A1 (en)
FR (1) FR2056428A5 (en)
GB (1) GB1310949A (en)
LU (1) LU61211A1 (en)
NL (1) NL7009418A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2160561C3 (en) * 1971-12-07 1985-05-15 Hans Hirtz
GB1490974A (en) * 1973-11-12 1977-11-09 Fodor I Air humidifiers
US4121583A (en) * 1976-07-13 1978-10-24 Wen Yuan Chen Method and apparatus for alleviating asthma attacks
GB2002238B (en) * 1977-08-09 1982-12-08 Yeda Res & Dev Apparatus for heating of the nasal passages
FR2545723B1 (en) * 1983-05-09 1986-08-14 Fabre Sa Pierre Apparatus for treating respiratory tract
FR2564733B1 (en) * 1984-05-22 1987-05-29 Centre Nat Rech Scient portable device control against hypothermia in humans by inhalation of hot air and humidifies
GB2173108B (en) * 1985-04-04 1988-10-05 Boc Group Plc Improvements in inhalation apparatus
US4951659A (en) * 1988-11-04 1990-08-28 Automatic Liquid Packaging, Inc. Nebulizer with cooperating disengageable on-line heater
US4903850A (en) * 1989-03-14 1990-02-27 Bernard Frank Vaporizing device
US5255674A (en) * 1990-09-28 1993-10-26 Forsvarets Forskningsinstitutt Portable heating and humidifying device
US5195514A (en) * 1992-04-21 1993-03-23 Dongfeng Liu Portable hand-held medicinal vaporizer
DE19621541C1 (en) * 1996-05-29 1997-04-10 Draegerwerk Ag Respirator machine humidifier with hollow fibre membrane
JPH1028737A (en) 1996-07-16 1998-02-03 Metoran:Kk Humidification adjusting unit and humidifier for artificial respirator and manufacture of humidification adjusting unit
JP3748466B2 (en) 1996-08-23 2006-02-22 イワキ株式会社 Method of manufacturing a unit for adjusting humidification and humidification adjusting unit
FR2804099B1 (en) 2000-01-21 2002-02-22 Coflexip A reception and storage of at least two separate ducts rollable
US6918389B2 (en) 2000-03-21 2005-07-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US7111624B2 (en) * 2000-03-21 2006-09-26 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
US8550072B2 (en) 2000-03-21 2013-10-08 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
US7588029B2 (en) 2000-03-21 2009-09-15 Fisher & Paykel Healthcare Limited Humidified gases delivery apparatus
US7120354B2 (en) 2000-03-21 2006-10-10 Fisher & Paykel Healthcare Limited Gases delivery conduit
US6772756B2 (en) * 2002-02-09 2004-08-10 Advanced Inhalation Revolutions Inc. Method and system for vaporization of a substance
WO2003099367A3 (en) * 2002-05-29 2004-04-08 Jean-Michel Anthony Device for heating and moistening a breathing gas
JP4771711B2 (en) * 2005-02-15 2011-09-14 株式会社メトラン Humidifying device for breathing circuit
WO2008030592A2 (en) * 2006-09-08 2008-03-13 Vapotherm, Inc. System and method for delivering medications
JP2008099758A (en) * 2006-10-18 2008-05-01 Canon Inc Inhalation device
CN107008586A (en) * 2009-10-09 2017-08-04 菲利普莫里斯生产公司 Aerosol generator including multi-component wick
US20130032142A1 (en) * 2011-08-04 2013-02-07 Neely Travis Ray Oxygen delivery apparatus, system, and method
US20150083126A1 (en) * 2012-04-27 2015-03-26 Draeger Medical Systems, Inc. Breathing Circuit Humidification System
CN105377345A (en) * 2013-03-22 2016-03-02 G·纳欧姆 Nebulizer device and mask of inhalation solution
USD752206S1 (en) * 2014-08-22 2016-03-22 Microdose Therapeutx, Inc. Dry powder nebulizer device
CN104872821B (en) * 2015-04-07 2018-05-22 深圳市沁园春科技有限公司 Seed core for an electronic atomization cigarette
WO2017126982A1 (en) * 2016-01-21 2017-07-27 Fisher & Paykel Healthcare Limited System for humidification of medical gases

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080624A (en) * 1963-03-12 weber iii
US2513919A (en) * 1950-07-04 Vaporizer
FR861822A (en) * 1939-08-07 1941-02-18 Carburetor
US2519515A (en) * 1949-10-25 1950-08-22 Thomas L Turner Electric vaporizer
BE571704A (en) * 1957-11-12
US3115134A (en) * 1961-06-07 1963-12-24 Schmahl George Electric inhaler

Also Published As

Publication number Publication date Type
FR2056428A5 (en) 1971-05-14 application
NL7009418A (en) 1971-01-05 application
CA923005A1 (en) grant
LU61211A1 (en) 1970-08-26 application
DK127228B (en) 1973-10-08 grant
BE752749A1 (en) grant
BE752749A (en) 1970-12-01 grant
ES381285A1 (en) 1973-04-01 application
CA923005A (en) 1973-03-20 grant
US3695267A (en) 1972-10-03 grant

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee