GB1448474A - Humidification tank assembly for a medical humidifier - Google Patents

Humidification tank assembly for a medical humidifier

Info

Publication number
GB1448474A
GB1448474A GB167076A GB167076A GB1448474A GB 1448474 A GB1448474 A GB 1448474A GB 167076 A GB167076 A GB 167076A GB 167076 A GB167076 A GB 167076A GB 1448474 A GB1448474 A GB 1448474A
Authority
GB
United Kingdom
Prior art keywords
humidification chamber
gas
outlet ports
inlet
level
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
GB167076A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1448474A publication Critical patent/GB1448474A/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. ventilators; 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
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a 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. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
    • 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
    • A61M16/165—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator
    • A61M16/167—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator acting vertically on the valve
    • 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

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)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB167076A 1972-09-13 1973-08-24 Humidification tank assembly for a medical humidifier Expired GB1448474A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPB042772 1972-09-13
AUPB126772 1972-11-17

Publications (1)

Publication Number Publication Date
GB1448474A true GB1448474A (en) 1976-09-08

Family

ID=25641993

Family Applications (2)

Application Number Title Priority Date Filing Date
GB167076A Expired GB1448474A (en) 1972-09-13 1973-08-24 Humidification tank assembly for a medical humidifier
GB4018373A Expired GB1448473A (en) 1972-09-13 1973-08-24 Vapour saturated gas delivery

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4018373A Expired GB1448473A (en) 1972-09-13 1973-08-24 Vapour saturated gas delivery

Country Status (8)

Country Link
JP (1) JPS5326080B2 (enrdf_load_stackoverflow)
DE (1) DE2345677C3 (enrdf_load_stackoverflow)
ES (1) ES418736A1 (enrdf_load_stackoverflow)
FR (1) FR2198758B1 (enrdf_load_stackoverflow)
GB (2) GB1448474A (enrdf_load_stackoverflow)
IT (1) IT998583B (enrdf_load_stackoverflow)
NL (1) NL163122C (enrdf_load_stackoverflow)
SE (1) SE407151B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627351A1 (de) * 1986-08-12 1988-02-18 Draegerwerk Ag Atemgasbefeuchter
US20130239965A1 (en) * 2010-01-15 2013-09-19 Koninklijke Philips Electronics N.V. Humidification system with signal transmission optimization

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436406C2 (de) * 1974-07-29 1986-04-03 Volker O. Prof. Dr.Med. 8012 Ottobrunn Lang Vorrichtung zum Anfeuchten und Erwärmen von Gasen, vorzugsweise von Atemgasen in Respiratoren
AU503578B2 (en) * 1975-09-10 1979-09-13 Grant, Graham Cameron Task humidifier for respiratory gas
JPS5717544Y2 (enrdf_load_stackoverflow) * 1976-08-10 1982-04-13
JPS5343943A (en) * 1976-09-30 1978-04-20 Tadao Suzuki Apparatus for heating and moistening withdrawn medium
JPS5420595U (enrdf_load_stackoverflow) * 1977-07-13 1979-02-09
CA1110964A (en) * 1977-07-21 1981-10-20 Minnesota Mining And Manufacturing Company Evaporative humidifier
IL52690A (en) 1977-08-09 1982-03-31 Yeda Res & Dev Apparatus for controlled heating of the nasal passages
NO140173C (no) * 1977-11-17 1979-07-18 Nils T Ottestad Fremgangsmaate for kondisjonering av oppvarmet innaandingsluft for dykkere
US4291838A (en) * 1979-12-26 1981-09-29 C. R. Bard, Inc. Nebulizer and associated heater
DE3327700A1 (de) * 1983-08-01 1985-02-21 Hirtz & Co, 5000 Köln Vorrichtung zum behandeln der atmungswege mit warmluft
DE3401923A1 (de) * 1984-01-20 1985-08-01 Drägerwerk AG, 2400 Lübeck Vorrichtung zur beimischung fluessiger narkosemittel in das dem patienten zuzufuehrende atemgas
DE8415364U1 (de) * 1984-05-19 1984-11-15 Klarhorst, Günter, 4800 Bielefeld Vorrichtung zur erzeugung eines aerosols
GB2173274B (en) * 1985-04-04 1989-02-01 Boc Group Plc Improvements in inhalation apparatus
GB2173108B (en) * 1985-04-04 1988-10-05 Boc Group Plc Improvements in inhalation apparatus
DE3618614A1 (de) * 1986-06-03 1987-12-10 Draegerwerk Ag Waermetauscher fuer angefeuchtete atemluft
GB2192136B (en) * 1986-07-04 1991-01-02 Virotherm Lab Ltd Medical breathing apparatus
NZ221689A (en) * 1987-09-07 1990-09-26 Fisher & Paykel Humidifier: float in gas chamber controls water inlet
DE3730551A1 (de) * 1987-09-11 1989-03-30 Annedore Kinnle Med Techn Zube Atemgasbefeuchtungsgeraet
DE4102223A1 (de) * 1991-01-23 1992-07-30 Peter Dr Sc Techn Schaller Patientenschlauch-heizung eines beatmungsgeraetes
JP2818914B2 (ja) * 1991-04-05 1998-10-30 シャープ株式会社 多目的スチーム発生器
DE4138098C2 (de) * 1991-11-19 1996-07-04 Devilbiss Medizinische Produkt Vorrichtung zur Bereitstellung warmen befeuchteten Atemgases
DE4312793C2 (de) * 1993-04-20 1995-04-27 Devilbiss Medizinische Produkt Vorrichtung zur Bereitstellung warmen befeuchteten Atemgases
US5848223A (en) * 1994-05-27 1998-12-08 Steward Plastics, Inc. Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making
US5454061A (en) * 1994-05-27 1995-09-26 Steward Plastics, Inc. Apparatus and method for making flexible tubing with helically wound heating conductor
GB9503012D0 (en) * 1995-02-16 1995-04-05 Smiths Industries Plc Humidifier systems
CA2621638A1 (en) * 1997-06-17 1998-12-17 Fisher & Paykel Healthcare Limited Respiratory humidification system
DE19808590C2 (de) * 1998-02-28 2003-03-20 Draeger Medical Ag Beatmungsanfeuchter
DE10038365C2 (de) * 2000-08-05 2002-12-05 Draeger Medical Ag Verdampferkammer für einen Atemgasanfeuchter
DE10049869A1 (de) * 2000-10-10 2002-04-11 Weinmann G Geraete Med Vorrichtung zur Beatmung sowie Verfahren zur Steuerung
DE10151397C1 (de) * 2001-10-18 2002-10-02 Heptec Gmbh Verdunster, insbesondere Atemluftbefeuchter, Vorratsbehälter sowie Gehäuse dafür
DE10163800A1 (de) * 2001-12-22 2003-07-03 Heptec Gmbh Verdampfer für Beatmungsgeräte sowie Verfahren zum Verdampfen
CN103143099B (zh) 2004-08-20 2018-04-20 菲舍尔和佩克尔保健有限公司 用于测量供应给患者的气体的特性的装置
DE102005001992B4 (de) 2005-01-15 2012-08-02 Palas Gmbh Partikel- Und Lasermesstechnik Verfahren und Vorrichtung zum Zählen von Partikeln
US7722016B2 (en) 2006-08-31 2010-05-25 Medex Cardio-Pulmonary, Inc. Float for humidification chamber
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
WO2009045198A1 (en) * 2007-10-05 2009-04-09 Vapotherm, Inc. Hyperthermic humidification system
US8616202B2 (en) 2008-05-27 2013-12-31 Fisher & Paykel Healthcare Limited Control of humidifier chamber temperature for accurate humidity control
JP6002696B2 (ja) * 2011-03-14 2016-10-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 液体侵入保護を備える加湿器
GB2557116B (en) 2011-06-03 2018-10-03 Fisher & Paykel Healthcare Ltd Medical tubes and methods of manufacture
CN104274895B (zh) * 2013-07-12 2016-08-10 雃博股份有限公司 气体加湿用储液容器及储液装置
EP2837399B1 (en) * 2013-08-13 2016-08-17 Apex Medical Corp. Liquid container for gas humidification and liquid storage device
US9155858B2 (en) 2013-08-20 2015-10-13 Apex Medical Corp. Liquid container for gas humidification and liquid storage device
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
CN211383329U (zh) 2016-10-14 2020-09-01 蒸汽热能公司 用于输送呼吸气体的系统
CN106705312A (zh) * 2016-12-21 2017-05-24 中山市创思泰新材料科技股份有限公司 一种基于石墨烯/纳米高分子复合材料的无水加湿装置及无水加湿方法
CN109425071B (zh) * 2017-09-04 2024-09-10 深圳市联创电器实业有限公司 一种自动控制下水装置及其加湿器
CN111888612B (zh) * 2019-05-06 2022-10-28 宁波贝斯美德医用器械有限公司 自动注水加湿室结构改良
US12064562B2 (en) 2020-03-12 2024-08-20 Vapotherm, Inc. Respiratory therapy unit with non-contact sensing and control
CN112274754A (zh) * 2020-09-15 2021-01-29 湖南明康中锦医疗科技发展有限公司 一种呼吸支持设备的湿化装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638926A (en) * 1967-09-27 1972-02-01 Alfred W Melville Humidification
DE2002027A1 (de) * 1970-01-17 1971-07-22 Draegerwerk Ag Gasfuehrungsschlauch fuer medizinische Geraete
GB1294809A (en) * 1971-08-23 1972-11-01 Philips Electronic Associated Gas humidifier for a medical respirator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627351A1 (de) * 1986-08-12 1988-02-18 Draegerwerk Ag Atemgasbefeuchter
US20130239965A1 (en) * 2010-01-15 2013-09-19 Koninklijke Philips Electronics N.V. Humidification system with signal transmission optimization

Also Published As

Publication number Publication date
FR2198758B1 (enrdf_load_stackoverflow) 1977-09-02
JPS5012896A (enrdf_load_stackoverflow) 1975-02-10
GB1448473A (en) 1976-09-08
DE2345677B2 (de) 1981-04-30
DE2345677A1 (de) 1974-03-28
DE2345677C3 (de) 1982-11-25
FR2198758A1 (enrdf_load_stackoverflow) 1974-04-05
SE407151B (sv) 1979-03-19
NL163122B (nl) 1980-03-17
ES418736A1 (es) 1976-06-01
IT998583B (it) 1976-02-20
NL163122C (nl) 1980-08-15
JPS5326080B2 (enrdf_load_stackoverflow) 1978-07-31
NL7312339A (enrdf_load_stackoverflow) 1974-03-15

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Legal Events

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