DE2942631C2 - - Google Patents

Info

Publication number
DE2942631C2
DE2942631C2 DE2942631A DE2942631A DE2942631C2 DE 2942631 C2 DE2942631 C2 DE 2942631C2 DE 2942631 A DE2942631 A DE 2942631A DE 2942631 A DE2942631 A DE 2942631A DE 2942631 C2 DE2942631 C2 DE 2942631C2
Authority
DE
Germany
Prior art keywords
liquid
reservoir
shaped pipe
end cap
cartridge
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
DE2942631A
Other languages
German (de)
English (en)
Other versions
DE2942631A1 (de
Inventor
Kenneth G. Palatine Ill. Us Miller
Martin Wheeling Ill. Us Foley
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 DE2942631A1 (de) 1980-08-28
DE2942631C2 true 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
US4500480A (en) * 1982-08-23 1985-02-19 Respiratory Care, Inc. Pediatric cartridge humidifier
ZA835856B (en) * 1982-08-23 1985-03-27 Kendall & Co 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
EP0414893B1 (en) * 1988-04-02 1995-03-08 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
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
US7120354B2 (en) 2000-03-21 2006-10-10 Fisher & Paykel Healthcare Limited Gases delivery conduit
US7588029B2 (en) 2000-03-21 2009-09-15 Fisher & Paykel Healthcare Limited Humidified gases delivery apparatus
JP4180367B2 (ja) 2000-10-16 2008-11-12 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療処置でガスの加湿に使用する装置
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
EP3639879B1 (en) * 2002-09-17 2020-11-11 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
EP1590030B1 (en) * 2003-02-04 2017-05-24 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
JP4728957B2 (ja) * 2003-08-20 2011-07-20 フィッシャー アンド ペイケル ヘルスケア リミテッド 加湿器用水チャンバ
US7228859B2 (en) * 2004-06-29 2007-06-12 Teleflex Medical Incorporated Pressure venting circuit for respiratory humidification apparatus
HUE060036T2 (hu) 2004-08-20 2023-01-28 Fisher & Paykel Healthcare Ltd Berendezés páciensnek szállított gázok tulajdonságainak mérésére
US8210169B2 (en) * 2005-07-14 2012-07-03 Maquet Critical Care Ab Dosing safety arrangement in a delivery apparatus for pressurized medical liquids
US20080072903A1 (en) * 2006-09-21 2008-03-27 Gary Roth High flow respirator circuit
EP2178590B1 (en) 2007-07-18 2021-04-21 Vapotherm, Inc. System for delivering a heated and humidified gas
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
GB2557124B (en) 2011-06-03 2018-12-12 Fisher & Paykel Healthcare Ltd Medical tubes and methods of manufacture
US9713687B2 (en) 2012-08-21 2017-07-25 Philip Morris Usa Inc. Ventilator aerosol delivery system with transition adapter for introducing carrier gas
CA3176227A1 (en) 2012-11-14 2014-05-22 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
CA2896601C (en) 2012-12-04 2021-08-31 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US9511202B1 (en) * 2012-12-04 2016-12-06 Mercury Enterprises, Inc. Breathing assistance device with nebulizer
US10814091B2 (en) 2013-10-24 2020-10-27 Fisher & Paykel Healthcare Limited System for delivery of respiratory gases
PT3082926T (pt) 2013-12-20 2023-08-18 Fisher & Paykel Healthcare Ltd Conexões de sistema de humidificação
CN111265754B (zh) 2014-03-17 2023-06-06 费雪派克医疗保健有限公司 用于呼吸系统的医用管
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
CN112972857B (zh) 2015-09-09 2025-01-07 费雪派克医疗保健有限公司 对呼吸回路的分区加热
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

Family Cites Families (8)

* 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
US3771721A (en) * 1972-09-06 1973-11-13 Respiratory Care Nebulizer
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

Also Published As

Publication number Publication date
GB2045622A (en) 1980-11-05
AU527710B2 (en) 1983-03-17
JPS56152653A (en) 1981-11-26
ES8102815A1 (es) 1981-02-16
GB2045622B (en) 1983-05-25
DE2942631A1 (de) 1980-08-28
JPS642390B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-17
CA1134256A (en) 1982-10-26
US4172105A (en) 1979-10-23
ES488591A0 (es) 1981-02-16
FR2449389A1 (fr) 1980-09-12
FR2449389B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-07-13
BR7906796A (pt) 1980-09-09
AU5207579A (en) 1980-08-21
ZA795615B (en) 1981-09-30

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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