DE2942631A1 - Einrichtung zur befeuchtung und beheizung eines zu inhalierenden gases - Google Patents

Einrichtung zur befeuchtung und beheizung eines zu inhalierenden gases

Info

Publication number
DE2942631A1
DE2942631A1 DE19792942631 DE2942631A DE2942631A1 DE 2942631 A1 DE2942631 A1 DE 2942631A1 DE 19792942631 DE19792942631 DE 19792942631 DE 2942631 A DE2942631 A DE 2942631A DE 2942631 A1 DE2942631 A1 DE 2942631A1
Authority
DE
Germany
Prior art keywords
shaped pipe
liquid
reservoir
pipe connector
end cap
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.)
Granted
Application number
DE19792942631
Other languages
German (de)
English (en)
Other versions
DE2942631C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Martin Foley
Kenneth G Miller
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.)
Teleflex Medical Inc
Original Assignee
Kendall Co
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 Kendall Co filed Critical Kendall Co
Publication of DE2942631A1 publication Critical patent/DE2942631A1/de
Application granted granted Critical
Publication of DE2942631C2 publication Critical patent/DE2942631C2/de
Granted 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
    • A61M16/14—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
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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)
  • 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)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
DE19792942631 1979-02-15 1979-10-22 Einrichtung zur befeuchtung und beheizung eines zu inhalierenden gases Granted DE2942631A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/012,391 US4172105A (en) 1979-02-15 1979-02-15 Pediatric cartridge humidifier

Publications (2)

Publication Number Publication Date
DE2942631A1 true DE2942631A1 (de) 1980-08-28
DE2942631C2 DE2942631C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-24

Family

ID=21754750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792942631 Granted DE2942631A1 (de) 1979-02-15 1979-10-22 Einrichtung zur befeuchtung und beheizung eines zu inhalierenden gases

Country Status (10)

Country Link
US (1) US4172105A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS56152653A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU527710B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7906796A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1134256A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2942631A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES488591A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2449389A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2045622B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA795615B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366105A (en) * 1981-08-03 1982-12-28 Respiratory Care, Inc. High volume humidifier-nebulizer
ZA835856B (en) * 1982-08-23 1985-03-27 Kendall & Co Pediatric cartridge humidifier
US4500480A (en) * 1982-08-23 1985-02-19 Respiratory Care, Inc. Pediatric cartridge humidifier
US4701286A (en) * 1985-06-14 1987-10-20 Applied Biochemists Inc. Apparatus for dispensing a water treating composition into the recirculating water of an evaporative system
US4926856A (en) * 1985-06-21 1990-05-22 Hudson Oxygen Therapy Sales Company Feeding system
WO1989009000A1 (en) * 1988-04-02 1989-10-05 Sanko Electric Machine Manufacturer Co., Ltd. Sprayer for use in hairdressing
JPH02115978U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-03-02 1990-09-17
US6050552A (en) 1998-06-01 2000-04-18 Hudson Respiratory Care Inc. Humidifier assembly
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
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
WO2002032486A1 (en) 2000-10-16 2002-04-25 Fisher & Paykel Healthcare Limited Improvements to apparatus used for the humidification of gases in medical procedures
US7708013B2 (en) 2000-12-08 2010-05-04 Vapotherm, Inc. Apparatus and method for delivering water vapor to a gas
DE10234811C1 (de) * 2002-07-31 2003-11-27 Draeger Medical Ag Atemgasanfeuchtersystem für einen Patienten
CA2495653C (en) * 2002-09-17 2013-01-08 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
US7849852B2 (en) * 2003-02-04 2010-12-14 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
EP3050590B1 (en) * 2003-08-20 2020-07-29 Fisher & Paykel Healthcare Limited Water chamber for humidifier
US7228859B2 (en) * 2004-06-29 2007-06-12 Teleflex Medical Incorporated Pressure venting circuit for respiratory humidification apparatus
CA2576409C (en) 2004-08-20 2014-07-22 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
WO2007006348A1 (en) * 2005-07-14 2007-01-18 Maquet Critical Care Dosing safety arrangement in a delivery apparatus for pressurised medical liquids
US20080072903A1 (en) * 2006-09-21 2008-03-27 Gary Roth High flow respirator circuit
US8677993B2 (en) 2007-07-18 2014-03-25 Vapotherm, Inc. Humidifier for breathing gas heating and humidification system
US8905023B2 (en) * 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
US8052127B2 (en) * 2007-10-19 2011-11-08 Philip Morris Usa Inc. Respiratory humidification system
CN113750336B (zh) 2011-06-03 2024-08-13 费雪派克医疗保健有限公司 医用管和制造方法
US9713687B2 (en) 2012-08-21 2017-07-25 Philip Morris Usa Inc. Ventilator aerosol delivery system with transition adapter for introducing carrier gas
CN107441601B (zh) 2012-11-14 2022-03-11 费雪派克医疗保健有限公司 用于呼吸回路的分区加热
CN116585583A (zh) 2012-12-04 2023-08-15 费雪派克医疗保健有限公司 医用管以及其制造方法
US9511202B1 (en) * 2012-12-04 2016-12-06 Mercury Enterprises, Inc. Breathing assistance device with nebulizer
WO2015060731A1 (en) 2013-10-24 2015-04-30 Fisher & Paykel Healthcare Limited Delivery of respiratory gases
HUE062413T2 (hu) 2013-12-20 2023-10-28 Fisher & Paykel Healthcare Ltd Párásító rendszer csatlakozásai
EP3501586B1 (en) 2014-03-17 2021-02-17 Fisher & Paykel Healthcare Limited Medical tubes for respiratory systems
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
SG10202002134QA (en) 2015-09-09 2020-05-28 Fisher & Paykel Healthcare Ltd Zone heating for respiratory circuits
AU2017341838A1 (en) 2016-10-14 2019-05-02 Vapotherm, Inc. Systems and methods for high velocity nasal insufflation
ES3009083T3 (en) 2016-12-22 2025-03-26 Fisher & Paykel Healthcare Ltd Medical tubes and methods of manufacture
USD890898S1 (en) * 2018-01-09 2020-07-21 Synexis Llc Device for producing non-hydrated purified hydrogen peroxide gas
US12064562B2 (en) 2020-03-12 2024-08-20 Vapotherm, Inc. Respiratory therapy unit with non-contact sensing and control
CN112618887A (zh) * 2021-01-08 2021-04-09 游正奎 儿科用雾化系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771721A (en) * 1972-09-06 1973-11-13 Respiratory Care Nebulizer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347054A (fr) * 1962-10-15 1963-12-27 Appareil d'anesthésie
US3670141A (en) * 1971-04-15 1972-06-13 David R Dines Humidifier
US3807713A (en) * 1972-11-17 1974-04-30 Respiratory Care Bottle containing fluid for inhalation therapy apparatus
US3851645A (en) * 1973-04-18 1974-12-03 A Connel Inhalation anesthesia device
US3874379A (en) * 1973-08-15 1975-04-01 Becton Dickinson Co Manifold nebulizer system
CH581474A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-06-27 1976-11-15 Draegerwerk Ag
US4110419A (en) * 1975-04-18 1978-08-29 Respiratory Care, Inc. High-volume disposable and semi-disposable cartridge humidifier with self-contained cartridge sterilizing means, and related method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771721A (en) * 1972-09-06 1973-11-13 Respiratory Care Nebulizer

Also Published As

Publication number Publication date
GB2045622B (en) 1983-05-25
ZA795615B (en) 1981-09-30
US4172105A (en) 1979-10-23
ES8102815A1 (es) 1981-02-16
AU527710B2 (en) 1983-03-17
JPS642390B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-17
CA1134256A (en) 1982-10-26
FR2449389A1 (fr) 1980-09-12
JPS56152653A (en) 1981-11-26
DE2942631C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-24
BR7906796A (pt) 1980-09-09
ES488591A0 (es) 1981-02-16
FR2449389B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-07-13
GB2045622A (en) 1980-11-05
AU5207579A (en) 1980-08-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUDSON OXYGEN THERAPY SALES CO., TEMECULA, CALIF.,

8328 Change in the person/name/address of the agent

Free format text: EWERWAHN, H., DR. ANDRAE, M., DR. JANTZEN, J. HUTH, K., DR. MECKLING, E., DR. ASCHENBRENNER, U., DR. BRINGEZU, V., DR. SCHMEDING, J., DR. LL.M. HOWALDT, J., DR. J.D. WITTKOPP, U., DR. DIETRICH, H., DR. LL.M. WOJTEK, R., DR. LL.M. MITZKUS, F., DR. MERTIN, H. REINERSDORFF, VON, W., DR. LL.B. HAUSS-LOEHDE, C., RECHTSANWAELTE, 2000 HAMBURG

8327 Change in the person/name/address of the patent owner

Owner name: HUDSON RESPIRATORY CARE INC., TEMECULA, CALIF., US