GB1380766A - Device for treating the respiratory passages with warm air - Google Patents

Device for treating the respiratory passages with warm air

Info

Publication number
GB1380766A
GB1380766A GB1210372A GB1210372A GB1380766A GB 1380766 A GB1380766 A GB 1380766A GB 1210372 A GB1210372 A GB 1210372A GB 1210372 A GB1210372 A GB 1210372A GB 1380766 A GB1380766 A GB 1380766A
Authority
GB
United Kingdom
Prior art keywords
wall
reservoir
heater
mask
intermediate member
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
GB1210372A
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
Application filed by HIRTZ H-J filed Critical HIRTZ H-J
Publication of GB1380766A publication Critical patent/GB1380766A/en
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. 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
    • 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
    • A61M15/00—Inhalators
    • 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
    • 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. mouth-to-mouth respiration; 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
    • A61M16/142—Preparation 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
    • 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
    • A61M16/14—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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/65—Vaporizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

1380766 Inhalers H HIRTZ and H-J HIRTZ 15 March 1972 [7 Dec 1971] 12103/72 Addition to 1310949 Heading AST [Also in Division E2] A device for treating a patient's respiratory passages with warm air substantially as described in the Specification 1310949 in which a first assembly comprising a mask 20 and a reservoir 28 is withdrawable from a second assembly comprising a heater 22 and at least one outer wall 32. When assembled the heater 22 and the reservoir 28 surround a chamber 40 upstream of the mask. The reservoir 28 is concentric with the heater within the outer wall. The reservoir is a hollow cylinder of porous rigid material e.g. lime sand stone, pumice stone, a filtering stone or a ceramic and is fitted at one end with a plastics ring 51 which has projections 52 which form a first bayonet joint with recesses 48 in an intermediate member 45 forming part of a chamber 21 attached to the mask. Inner wall 31 and the outer wall 32 are releasably interconnected and connected to the intermediate member by a second bayonet joint construction Figures 5 to 9 (not shown). The heater 22 is attached to the inner wall 31 by a member 39 so that when the intermediate member and the inner wall are rotated to release the second bayonet joint the reservoir still attached to the intermediate member can be removed from around the heater. The reservoir can then be replaced or replenished with water or medicating liquid from a separate container (76) (Fig. 12 not shown). As the inner wall is rotated to release the bayonet joint electric supply contact pins 25 attached to a holder 70 operatively connected with the inner wall are rotated relative to a plug receiving socket 71 in the outer wall so that if a plug 26 is inserted it cannot connect with the pins. In use the air to be inhaled is drawn through apertures 35 in the base of the outer wall into an annular passage 34 between the outer and inner walls, through apertures 36 in the inner wall 31, over the reservoir and through apertures 37 in the member 39 into the chamber 40 where it is warmed to the desired temperature controlled by a thermostat 27 as it passes to the mask. An elastomeric seal 53 is fitted between the assemblies.
GB1210372A 1971-12-07 1972-03-15 Device for treating the respiratory passages with warm air Expired GB1380766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2160561A DE2160561C3 (en) 1971-12-07 1971-12-07 Device for treating the respiratory tract with warm air

Publications (1)

Publication Number Publication Date
GB1380766A true GB1380766A (en) 1975-01-15

Family

ID=5827204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1210372A Expired GB1380766A (en) 1971-12-07 1972-03-15 Device for treating the respiratory passages with warm air

Country Status (13)

Country Link
US (1) US3820540A (en)
JP (1) JPS4864797A (en)
BE (1) BE782962R (en)
BR (1) BR7204124D0 (en)
DD (1) DD96838A1 (en)
DE (1) DE2160561C3 (en)
ES (1) ES400577A2 (en)
FR (1) FR2162340B2 (en)
GB (1) GB1380766A (en)
IT (1) IT965763B (en)
LU (1) LU64737A1 (en)
NO (1) NO129772B (en)
SE (1) SE7201830L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174914A (en) * 1985-05-10 1986-11-19 Kendall & Co Humidifying device
GB2190000A (en) * 1986-03-18 1987-11-11 Kendall & Co Heating unit for inhalation therapy

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051205A (en) * 1972-09-13 1977-09-27 Graham Cameron Grant Apparatus for saturated gas delivery
US4016878A (en) * 1975-06-27 1977-04-12 Foundation For Ocean Research Heater and humidifier for breathing apparatus
US4084587A (en) * 1975-07-17 1978-04-18 Arbrook, Inc. Fluid heating apparatus
DE2702674C3 (en) * 1977-01-24 1981-02-12 Draegerwerk Ag, 2400 Luebeck Respiratory gas humidifier
US4195619A (en) * 1978-07-05 1980-04-01 Hollen James P Apparatus for heating the air and suit of a free swimming diver
US4319566A (en) * 1980-07-21 1982-03-16 John Hayward Method and apparatus for inhalation rewarming
US4601287A (en) * 1981-04-01 1986-07-22 Royce Jr George H Heated survival face mask
US4532088A (en) * 1983-05-19 1985-07-30 Inspiron Corporation Heated respiratory therapy humidifier
DE3327700A1 (en) * 1983-08-01 1985-02-21 Hirtz & Co, 5000 Köln DEVICE FOR TREATING BREATHWAYS WITH WARM AIR
FR2564733B1 (en) * 1984-05-22 1987-05-29 Centre Nat Rech Scient PORTABLE APPARATUS FOR COMBATING HYPOTHERMIA IN MAN, BY INHALING HOT AND HUMIDIFIED AIR
NO904226D0 (en) * 1990-09-28 1990-09-28 Forsvarets Forsknings MOISTURE DEVICES.
US5195514A (en) * 1992-04-21 1993-03-23 Dongfeng Liu Portable hand-held medicinal vaporizer
GB9309294D0 (en) * 1993-05-06 1993-06-16 Smiths Ind Public Ltd Heaters and heated devices
US5392770A (en) * 1993-06-29 1995-02-28 Clawson; Burrell E. Tubing circuit systems for humidified respiratory gas
US5388574A (en) * 1993-07-29 1995-02-14 Ingebrethsen; Bradley J. Aerosol delivery article
SE503771C2 (en) * 1994-12-01 1996-09-02 Gibeck Respiration Ab Device for moisture-heat exchanger
IT1272858B (en) * 1995-01-03 1997-07-01 Dar Spa DISPOSABLE ACTIVE HUMIDIFIER PARTICULARLY FOR INSPIRATORY LINES OF RESPIRATORY CIRCUITS FOR INTENSIVE THERAPY
US6702789B1 (en) * 1997-03-11 2004-03-09 Alcove Medical, Inc. Catheter having insertion control mechanism and anti-bunching mechanism
SE510741E (en) * 1997-04-07 2008-03-28 Gibeck Ab Louis Apparatus and method for supplying treatment gas to man or animals by gasification of treatment fluid
US5916493A (en) * 1997-08-12 1999-06-29 Pegasus Research Corporation Humidifier system
US20030072717A1 (en) * 2001-02-23 2003-04-17 Vapotronics, Inc. Inhalation device having an optimized air flow path
ES2268044T3 (en) * 2001-05-21 2007-03-16 Injet Digital Aerosols Limited COMPOSITIONS FOR THE ADMINISTRATION OF PROTEINS BY THE PULMONARY ROUTE.
ATE357944T1 (en) * 2002-05-29 2007-04-15 Jean-Michel Anthony DEVICE FOR WARMING AND HUMIDIFYING A VENTILATOR
CA2540831A1 (en) * 2003-10-21 2005-06-02 Vapore, Inc. Improved capillary pumps for vaporization of liquids
WO2006103998A2 (en) * 2005-03-29 2006-10-05 Casio Computer Co., Ltd. Vaporizing device and liquid absorbing member
CA2609146C (en) * 2005-05-16 2015-02-10 Vapore, Inc. Improved capillary force vaporizers
WO2007064909A2 (en) * 2005-12-01 2007-06-07 Vapore, Inc. Advanced capillary force vaporizers
US9746194B2 (en) * 2006-05-15 2017-08-29 Vapore, Llc Thin film capillary vaporization: device and methods
US8201752B2 (en) * 2008-03-10 2012-06-19 Vapore, Inc. Low energy vaporization of liquids: apparatus and methods
US8813747B2 (en) * 2009-08-07 2014-08-26 Hexbg, Llc Vaporizer system for delivery of inhalable substances
US20170049153A1 (en) * 2015-08-19 2017-02-23 David Guo Electronic cigarette/vaporizer and atomizer thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD21558A (en) *
FR566345A (en) * 1922-05-18 1924-02-13 Method and apparatus for producing medicinal vapors by means of heated air and for making, inhaling these vapors dissolved in or mixed with the heated inhalation air
DE1884981U (en) * 1957-11-12 1963-12-27 Hirtz & Co DEVICE FOR TREATING RESPIRATORY DISEASES BY INHALING.
BE571704A (en) * 1957-11-12
DE1890313U (en) * 1963-08-02 1964-04-02 Hirtz & Co DEVICE FOR TREATMENT OF RESPIRATORY DISEASES WITH WARM AIR.
DE1933350C3 (en) * 1969-07-01 1981-04-23 Hanns-Joachim Dr. 5000 Köln Hirtz Device for treating the respiratory tract with warm air
DE2020435C3 (en) * 1970-04-27 1981-10-08 Hanns-Joachim Dr. 5000 Köln Hirtz Device for treating the respiratory tract with warm air
AT312154B (en) * 1969-07-01 1973-12-27 Hans Hirtz Inhaler for treating the respiratory tract with warm air

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174914A (en) * 1985-05-10 1986-11-19 Kendall & Co Humidifying device
GB2174914B (en) * 1985-05-10 1989-07-05 Kendall & Co Humidifying device
GB2190000A (en) * 1986-03-18 1987-11-11 Kendall & Co Heating unit for inhalation therapy
GB2190000B (en) * 1986-03-18 1989-11-29 Kendall & Co Inhalation therapy unit

Also Published As

Publication number Publication date
IT965763B (en) 1974-02-11
DE2160561C3 (en) 1985-05-15
ES400577A2 (en) 1975-07-16
US3820540A (en) 1974-06-28
DD96838A1 (en) 1973-04-12
DE2160561A1 (en) 1973-06-14
SE7201830L (en) 1972-02-16
FR2162340B2 (en) 1978-03-03
DE2160561B2 (en) 1981-01-15
LU64737A1 (en) 1972-07-03
BE782962R (en) 1972-09-01
FR2162340A2 (en) 1973-07-20
NO129772B (en) 1974-05-27
BR7204124D0 (en) 1973-07-26
JPS4864797A (en) 1973-09-07

Similar Documents

Publication Publication Date Title
GB1380766A (en) Device for treating the respiratory passages with warm air
GB1310949A (en) Device for treating the respiratory passages with warm air
US2438058A (en) Air supply device for respirators
US4152379A (en) Anesthesia humidifier
FI79021C (en) Prosthesis.
US4753758A (en) Respiratory humidifier
US4221217A (en) Nasal device
SE7909575L (en) Exhalation valve UNIT
GB1492459A (en) Devices for introducing vapours into gases
GB1018483A (en) Apparatus for treating diseases of the respiratory passages
YU141482A (en) Inhalator with dosing
US3595607A (en) Apparatus for odorizing an airstream
GB1503748A (en) Apparatus for humidifying a gas
ES440440A1 (en) Doll head for excreting liquid therethrough, and method of making same
GB1437134A (en) Medical or inhalation therapy humidifier comprising a defoaming device
CN112754075A (en) Cigarette bullet and electron cigarette with cavity filtration
CN216147420U (en) Accessory and hair care equipment
FR2430774A1 (en) Disposable industrial breathing mask - has flexible T=shaped seal around mask perimeter with increased section around nose and mouth
ES476563A1 (en) Apparatus for the Microregulation of Flow and Stabilization of Flow Rate
GB2146571B (en) Apparatus for heating the end of a plastic pipe
CN214713872U (en) Mask filter and mask
US1616389A (en) Syringe
FR2322617A1 (en) Respirator with filter cartridge - has separate breather outlet valve in cartridge and open pore foam plastic filter pads
GB238038A (en) Improvements in or relating to instruments for the therapeutic treatment of recesses in the human body
CN114796917A (en) Mask filter and mask

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee