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
United Kingdom
Prior art keywords
heater
reservoir
cylinder
mask
treating
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
Priority claimed from DE19691933350 external-priority patent/DE1933350C3/en
Priority claimed from DE19702020435 external-priority patent/DE2020435C3/en
Application filed by HIRTZ H-J filed Critical HIRTZ H-J
Publication of GB1310949A publication Critical patent/GB1310949A/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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catching Or Destruction (AREA)

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)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691933350 DE1933350C3 (en) 1969-07-01 1969-07-01 Device for treating the respiratory tract with warm air
DE19702020435 DE2020435C3 (en) 1970-04-27 1970-04-27 Device for treating the respiratory tract with warm air

Publications (1)

Publication Number Publication Date
GB1310949A 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 (13)

Country Link
US (1) US3695267A (en)
AT (1) AT312154B (en)
BE (1) BE752749A (en)
CA (1) CA923005A (en)
CH (1) CH507715A (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)
NO (1) NO127435B (en)
SE (1) SE7009057L (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10709866B2 (en) 2014-05-13 2020-07-14 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
US10828482B2 (en) 2013-12-20 2020-11-10 Fisher & Paykel Healthcare Limited Humidification system connections
US10974015B2 (en) 2012-03-15 2021-04-13 Fisher & Paykel Healthcare Limited Respiratory gas humidification system
US11129956B2 (en) 2012-04-27 2021-09-28 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
US11173272B2 (en) 2014-05-02 2021-11-16 Fisher & Paykel Healthcare Limited Gas humidification arrangement
US11278689B2 (en) 2014-11-17 2022-03-22 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
US11324911B2 (en) 2014-06-03 2022-05-10 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
US11351332B2 (en) 2016-12-07 2022-06-07 Fisher & Paykel Healthcare Limited Sensing arrangements for medical devices
US11511069B2 (en) 2013-09-13 2022-11-29 Fisher & Paykel Healthcare Limited Humidification system
US11559653B2 (en) 2014-02-07 2023-01-24 Fisher & Paykel Healthcare Limited Respiratory humidification system
US11801360B2 (en) 2013-09-13 2023-10-31 Fisher & Paykel Healthcare Limited Connections for humidification system
US11992622B2 (en) 2020-06-03 2024-05-28 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2160561C3 (en) * 1971-12-07 1985-05-15 Hanns-Joachim Dr. 5000 Köln Hirtz Device for treating the respiratory tract with warm air
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
IL52690A (en) * 1977-08-09 1982-03-31 Yeda Res & Dev Apparatus for controlled heating of the nasal passages
FR2545723B1 (en) * 1983-05-09 1986-08-14 Fabre Sa Pierre APPARATUS FOR THE TREATMENT OF THE RESPIRATORY TRACT
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
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
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
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 株式会社メトラン Humidification adjustment unit and method for manufacturing humidification adjustment unit
FR2804099B1 (en) 2000-01-21 2002-02-22 Coflexip DEVICE FOR RECEIVING AND STORING AT LEAST TWO SEPARATE ROLLABLE CONDUITS
US7588029B2 (en) * 2000-03-21 2009-09-15 Fisher & Paykel Healthcare Limited Humidified gases delivery apparatus
US6918389B2 (en) 2000-03-21 2005-07-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US7120354B2 (en) 2000-03-21 2006-10-10 Fisher & Paykel Healthcare Limited Gases delivery conduit
US7111624B2 (en) 2000-03-21 2006-09-26 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
AU1112102A (en) 2000-10-16 2002-04-29 Fisher & Paykel Healthcare Ltd Improvements to apparatus used for the humidification of gases in medical procedures
US6772756B2 (en) * 2002-02-09 2004-08-10 Advanced Inhalation Revolutions Inc. Method and system for vaporization of a substance
WO2003099367A2 (en) * 2002-05-29 2003-12-04 Jean-Michel Anthony Device for heating and moistening a breathing gas
CA2576409C (en) 2004-08-20 2014-07-22 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
JP4771711B2 (en) * 2005-02-15 2011-09-14 株式会社メトラン Humidifier 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
NZ599789A (en) 2009-10-09 2014-06-27 Philip Morris Prod Aerosol generator including multi-component wick
GB2505622B (en) 2011-06-03 2018-07-18 Fisher & Paykel Healthcare Ltd Medical tubes and methods of manufacture
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
GB2575363B (en) 2012-11-14 2020-04-22 Fisher & Paykel Healthcare Ltd Zone heating for respiratory circuits
CA2896601C (en) 2012-12-04 2021-08-31 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
GR1008255B (en) * 2013-03-22 2014-07-21 Γεωργιος Δημητριου Ναουμ Nebulizer and inhalation mask
US10814091B2 (en) 2013-10-24 2020-10-27 Fisher & Paykel Healthcare Limited System for delivery of respiratory gases
CN111265754B (en) 2014-03-17 2023-06-06 费雪派克医疗保健有限公司 Medical tube for respiratory system
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 A kind of atomization core for electronic cigarette
JP7014717B2 (en) 2015-09-09 2022-02-01 フィッシャー アンド ペイケル ヘルスケア リミテッド Area heating for breathing circuit
CN105411004B (en) * 2015-12-15 2018-03-13 深圳市赛尔美电子科技有限公司 A kind of new type of airflow preheating device
AU2017208699B2 (en) * 2016-01-21 2022-02-03 Fisher & Paykel Healthcare Limited System for humidification of medical gases
US11903099B2 (en) 2016-08-12 2024-02-13 Altria Client Services Llc Vaporizer of an electronic vaping device and method of forming a vaporizer
WO2018116187A1 (en) 2016-12-22 2018-06-28 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US10893977B2 (en) * 2017-01-17 2021-01-19 Omera Medical, Inc. Device and method to treat eye conditions, eyelids conditions, or both
USD888933S1 (en) * 2018-06-18 2020-06-30 Aptar Radolfzell Gmbh Inhaler
USD894371S1 (en) * 2019-03-01 2020-08-25 Guardian Technologies Llc Mist inhaler
WO2021024188A1 (en) 2019-08-05 2021-02-11 Fisher & Paykel Healthcare Limited Fast acting humidifier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513919A (en) * 1950-07-04 Vaporizer
US3080624A (en) * 1963-03-12 weber iii
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

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10974015B2 (en) 2012-03-15 2021-04-13 Fisher & Paykel Healthcare Limited Respiratory gas humidification system
US11129956B2 (en) 2012-04-27 2021-09-28 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
US11878093B2 (en) 2012-04-27 2024-01-23 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
US11511069B2 (en) 2013-09-13 2022-11-29 Fisher & Paykel Healthcare Limited Humidification system
US11801360B2 (en) 2013-09-13 2023-10-31 Fisher & Paykel Healthcare Limited Connections for humidification system
US10828482B2 (en) 2013-12-20 2020-11-10 Fisher & Paykel Healthcare Limited Humidification system connections
US11826538B2 (en) 2013-12-20 2023-11-28 Fisher & Paykel Healthcare Limited Humidification system connections
US11559653B2 (en) 2014-02-07 2023-01-24 Fisher & Paykel Healthcare Limited Respiratory humidification system
US11173272B2 (en) 2014-05-02 2021-11-16 Fisher & Paykel Healthcare Limited Gas humidification arrangement
US10709866B2 (en) 2014-05-13 2020-07-14 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
US11712536B2 (en) 2014-06-03 2023-08-01 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
US11324911B2 (en) 2014-06-03 2022-05-10 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
US11278689B2 (en) 2014-11-17 2022-03-22 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
US11351332B2 (en) 2016-12-07 2022-06-07 Fisher & Paykel Healthcare Limited Sensing arrangements for medical devices
US11992622B2 (en) 2020-06-03 2024-05-28 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system

Also Published As

Publication number Publication date
NO127435B (en) 1973-06-25
CH507715A (en) 1971-05-31
SE7009057L (en) 1971-01-04
LU61211A1 (en) 1970-08-26
CA923005A (en) 1973-03-20
FR2056428A5 (en) 1971-05-14
BE752749A (en) 1970-12-01
DK127228B (en) 1973-10-08
US3695267A (en) 1972-10-03
NL7009418A (en) 1971-01-05
AT312154B (en) 1973-12-27
ES381285A1 (en) 1973-04-01

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Legal Events

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