ES2044332T3 - Dispositivo para el precalentamiento y la humectacion de gases, sobre todo de gases respirables en la respiracion artificial. - Google Patents

Dispositivo para el precalentamiento y la humectacion de gases, sobre todo de gases respirables en la respiracion artificial.

Info

Publication number
ES2044332T3
ES2044332T3 ES90113087T ES90113087T ES2044332T3 ES 2044332 T3 ES2044332 T3 ES 2044332T3 ES 90113087 T ES90113087 T ES 90113087T ES 90113087 T ES90113087 T ES 90113087T ES 2044332 T3 ES2044332 T3 ES 2044332T3
Authority
ES
Spain
Prior art keywords
gases
humidity
heat
humidifying
heating
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 - Lifetime
Application number
ES90113087T
Other languages
English (en)
Inventor
Volker Prof Dr Lang
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
Application granted granted Critical
Publication of ES2044332T3 publication Critical patent/ES2044332T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M16/14—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
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0808—Condensation traps
    • 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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Air Humidification (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

EL INVENTO SE REFIERE A UN DISPOSITIVO PARA CALENTAR Y HUMEDECER GASES, EN ESPECIAL GASES PARA LA RESPIRACION ARTIFICIAL. ESTE DISPOSITIVO CONSISTE DE DOS INTERCAMBIADORES DE CALOR-HUMEDAD (4, 25) CON UN DISPOSITIVO HUMIDIFICADOR Y CALENTADOR ACTIVO, COLOCADO ENTRE LOS DOS INTERCAMBIADORES. EL PRIMER INTERCAMBIADOR (4) SIRVE PARA PRECALENTAR Y HUMEDECER LOS GASES SECOS PARA RESPIRACION. EN UN DISPOSITIVO POSTERIOR ACTIVO DE CALENTAMIENTO/HUMIDIFICACION (17-22) Y EL SEGUNDO INTERCAMBIADOR (25), ADICIONALMENTE CALENTADO Y HUMEDECIDO, SE REALIZA EL ACONDICIONAMIENTO FISIOLOGICO OPTIMO DE LOS GASES (36-37 % HUMEDAD RELATIVA). EN LA FASE DE EXPIRACION SE RECUPERA EL 70
ES90113087T 1989-07-24 1990-07-09 Dispositivo para el precalentamiento y la humectacion de gases, sobre todo de gases respirables en la respiracion artificial. Expired - Lifetime ES2044332T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924456 1989-07-24
DE4001773A DE4001773A1 (de) 1989-07-24 1990-01-23 Vorrichtung zur optimalen anwaermung und anfeuchtung von atemgasen mit besonderer eignung fuer die kuenstliche beatmung

Publications (1)

Publication Number Publication Date
ES2044332T3 true ES2044332T3 (es) 1994-01-01

Family

ID=25883320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90113087T Expired - Lifetime ES2044332T3 (es) 1989-07-24 1990-07-09 Dispositivo para el precalentamiento y la humectacion de gases, sobre todo de gases respirables en la respiracion artificial.

Country Status (8)

Country Link
US (1) US5109471A (es)
EP (1) EP0413127B1 (es)
JP (1) JP2907967B2 (es)
AT (1) ATE96045T1 (es)
CA (1) CA2021750C (es)
DE (2) DE4001773A1 (es)
DK (1) DK0413127T3 (es)
ES (1) ES2044332T3 (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ238544A (en) * 1990-06-18 1994-10-26 Ponnet Gilman En Anthony Respirator with hygroscopic material adjacent outlet to patient
DE4126028A1 (de) * 1990-11-02 1992-05-07 Lang Volker Vorrichtung zum anwaermen und anfeuchten von gasen, insbesondere von atemgasen bei kuenstlicher beatmung mit kleinem totraumvolumen und besonderer eignung fuer frueh-, neugeborene, saeuglinge und kinder
US5565301A (en) * 1993-08-02 1996-10-15 E. I. Du Pont De Nemours And Company Process for forming a colored image
SE9303044L (sv) * 1993-09-17 1994-10-24 Gibeck Respiration Ab Anordning vid fukt-värmeväxlare
EP0756502B1 (de) * 1994-04-19 1999-03-03 Jakob Bösherz Beatmungsgerät, insbesondere zur behandlung von ateminsuffizienzen, sowie verfahren zu dessen betrieb
US5505768A (en) * 1994-10-11 1996-04-09 Altadonna; Anthony J. Humidity moisture exchanger
SE503771C2 (sv) * 1994-12-01 1996-09-02 Gibeck Respiration Ab Anordning vid fukt-värmeväxlare
GB9515213D0 (en) * 1995-07-25 1995-09-20 Kaptex Healthcare Limited Filter assembly
BE1009575A3 (nl) * 1995-08-28 1997-05-06 Anthony Jean M Toestel om warmte- en vochtverlies te compenseren in een inrichting die lucht aan een patient toedient of restitueert.
DE19621541C1 (de) * 1996-05-29 1997-04-10 Draegerwerk Ag Beatmungsanfeuchter
JPH1028737A (ja) 1996-07-16 1998-02-03 Metoran:Kk 加湿調整ユニット、人工呼吸器用加湿器及び加湿調整ユニットの製造方法
JP3748466B2 (ja) 1996-08-23 2006-02-22 株式会社メトラン 加湿調整ユニット及び加湿調整ユニットの製造方法
US6349722B1 (en) 1997-06-17 2002-02-26 Fisher & Paykel Limited Respiratory humidification system
US10130787B2 (en) 1997-06-17 2018-11-20 Fisher & Paykel Healthcare Limited Humidity controller
US20040221844A1 (en) * 1997-06-17 2004-11-11 Hunt Peter John Humidity controller
NL1007699C2 (nl) * 1997-12-04 1999-06-09 Medisize Bv Beademingssysteem.
US5992413A (en) * 1997-12-24 1999-11-30 Enternet Medical, Inc. Heat and moisture exchanger and generator
US6550476B1 (en) * 1998-05-21 2003-04-22 Steven L. Ryder Heat-moisture exchanger and nebulization device
US6095135A (en) * 1998-07-10 2000-08-01 Enternet Medical, Inc. Apparatus for providing benefits to respiratory gases
US6363930B1 (en) 1998-07-10 2002-04-02 Enternet Medical, Inc. Apparatus for providing heat/moisture to respiratory gases
US6105576A (en) * 1998-10-14 2000-08-22 Enternet Medical, Inc. Apparatus for treating respiratory gases including liquid trap
US6415788B1 (en) 1999-07-02 2002-07-09 Enternet Medical, Inc. Apparatus for treating respiratory gases including liquid trap
US6976489B2 (en) * 2000-06-30 2005-12-20 Northgate Technologies, Inc. Method and apparatus for humidification and warming of air
US6769430B1 (en) * 2000-10-31 2004-08-03 Kimberly-Clark Worldwide, Inc. Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same
US7708013B2 (en) 2000-12-08 2010-05-04 Vapotherm, Inc. Apparatus and method for delivering water vapor to a gas
SE519766C2 (sv) * 2001-08-28 2003-04-08 Phase In Ab Anordning innehållande en passiv andningsbefuktare för kvantitativ analys av andningsgaser, där ljusstrålar sänds genom ett avfuktat gasflöde
US6588427B1 (en) 2002-02-25 2003-07-08 Kimberly-Clark Worldwide, Inc. Heat and moisture exchanger adapter to closed suction catheter assembly and system having improved catheter cleaning
AU2003237690A1 (en) 2002-05-29 2003-12-12 Bvba Medisize Belgie Device for heating and moistening breathing air
DE10251134A1 (de) * 2002-10-31 2004-05-19 GRÜNDLER GmbH Beatmungsvorrichtung und Verfahren
US7428902B2 (en) * 2004-12-15 2008-09-30 Newport Medical Instruments, Inc. Humidifier system for artificial respiration
JP4881320B2 (ja) 2005-01-06 2012-02-22 スミスズ グループ ピーエルシー ガス処理装置
US7993071B2 (en) * 2006-10-25 2011-08-09 Burrell E. Clawson Assemblies for coupling two elements and coupled assemblies
US8905023B2 (en) * 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
US20090107500A1 (en) * 2007-10-25 2009-04-30 Sequal Technologies, Inc. Portable Oxygen Concentrator System and Method Including Concentrated Oxygen Flow Delivery
ES2383221T3 (es) * 2008-06-10 2012-06-19 Covidien Ag Filtro y/o dispositivo de HME para circuitos respiratorios que comprende una trampa de condensación
WO2010073160A1 (en) * 2008-12-22 2010-07-01 Koninklijke Philips Electronics, N.V. Method of humidifying a gas stream and assembly therefor
US20100244289A1 (en) * 2009-03-27 2010-09-30 Gary Roth Universal Valved Humidification Column
DE102009052542A1 (de) * 2009-11-04 2011-05-05 Lang, Volker, Prof. Dr. Atemgas-Anwärm-Anfeucht-Vorrichtungen für die künstliche Beatmung und Atemhilfstherapien mit besonderer Eignung für den Bereich HOME CARE .
WO2013162386A1 (en) 2012-04-27 2013-10-31 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
US9375546B2 (en) 2012-06-26 2016-06-28 William Henry Ruff Personal airway humidification and oxygen-enrichment apparatus and method
JP6640081B2 (ja) * 2013-07-29 2020-02-05 レスメド・プロプライエタリー・リミテッド 患者インタフェースのための熱水分交換器
GB2583046B8 (en) 2013-09-13 2021-04-28 Fisher & Paykel Healthcare Ltd Resilient probe mount for a humidification system
CN112370630A (zh) * 2014-06-03 2021-02-19 费雪派克医疗保健有限公司 用于呼吸治疗系统的流动混合器
JP2016055120A (ja) * 2014-09-12 2016-04-21 泉工医科工業株式会社 呼吸気水分量調整装置
US11103662B2 (en) * 2015-04-09 2021-08-31 Andreas Fahl Medizintechnik—Vertrieb GmbH Cover for a housing of a moisture-heat exchanger
WO2017126982A1 (en) * 2016-01-21 2017-07-27 Fisher & Paykel Healthcare Limited System for humidification of medical gases
DE102016010398A1 (de) * 2016-06-10 2017-12-14 Hemovent Gmbh Gas-Austausch-Einheit, Verfahren zum Herstellen einer Gas-Austausch-Einheit und Set mit einer Gas-Austausch-Einheit und einer Befeuchtungs- und Wärmevorrichtung
WO2019093910A1 (en) * 2017-11-13 2019-05-16 Auckland University Of Technology Fabric and method of manufacturing
NL2030307B1 (en) * 2021-12-27 2023-07-03 Stichting Het Nederlands Kanker Inst Antoni Van Leeuwenhoek Ziekenhuis Heat and moisture exchanger

Family Cites Families (10)

* 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
US3659604A (en) * 1970-03-30 1972-05-02 Fisher & Paykel Humidifying means
US4060576A (en) * 1972-09-13 1977-11-29 Graham Cameron Grant Method and apparatus for vapor saturated gas delivery
DE2336045C3 (de) * 1973-07-14 1982-09-30 Drägerwerk AG, 2400 Lübeck Vorrichtung zum Befeuchten der Beatmungsluft und Auffangvorrichtung für Kondensat
US3982095A (en) * 1973-10-04 1976-09-21 Searle Cardio-Pulmonary Systems Inc. Respiratory humidifier
DE2529050C2 (de) * 1975-06-30 1983-01-05 Drägerwerk AG, 2400 Lübeck Feuchtigkeitsaustauscher in Geräten für Atmung und Narkose
CA1110964A (en) * 1977-07-21 1981-10-20 Minnesota Mining And Manufacturing Company Evaporative humidifier
DE2929584A1 (de) * 1979-07-21 1981-02-05 Draegerwerk Ag Feuchtigkeitsaustauscher in einrichtungen fuer die atmung
US4618462A (en) * 1983-10-24 1986-10-21 Fisher Robert S Humidifier with controlled heat input
US4529867A (en) * 1984-02-09 1985-07-16 Inspiron Corporation Humidifier and heater

Also Published As

Publication number Publication date
DE59003132D1 (de) 1993-11-25
ATE96045T1 (de) 1993-11-15
JPH03170166A (ja) 1991-07-23
US5109471A (en) 1992-04-28
DE4001773A1 (de) 1991-01-31
EP0413127B1 (de) 1993-10-20
CA2021750C (en) 2000-06-06
EP0413127A3 (en) 1991-04-03
DK0413127T3 (da) 1993-12-13
CA2021750A1 (en) 1991-01-25
JP2907967B2 (ja) 1999-06-21
EP0413127A2 (de) 1991-02-20

Similar Documents

Publication Publication Date Title
ES2044332T3 (es) Dispositivo para el precalentamiento y la humectacion de gases, sobre todo de gases respirables en la respiracion artificial.
US5148801A (en) Electronic heater-humidifier for hypothermia treatment
US6523538B1 (en) Breathing circuit having improved water vapor removal
Walker et al. HEAT AND WATER EXCHANGE IN THE RESPIRATORY TRACTT
Branson et al. Is humidification always necessary during noninvasive ventilation in the hospital?
US4121583A (en) Method and apparatus for alleviating asthma attacks
US4829997A (en) Portable heat exchanger for inhalation rewarming
FR2564733B1 (fr) Appareil portable de lutte contre l'hypothermie chez l'homme, par inhalation d'air chaud et humidifie
SE9102731D0 (sv) Anordning foer anslutning av en patient till en respirator samt anvaendning av en fukt-vaermevaexlare i denna anordning
GR3031158T3 (en) Heat and moisture exchanger
EP1262209A1 (en) Device for increasing the humidification of the air stream breathed by a patient
McFadden Jr Heat and water exchange in human Airways1, 2
Bengtson et al. Preservation of humidity and heat of respiratory gases during anaesthesia‐a laboratory investigation
Cramer XXIII Heat and Moisture Exchange of Respiratory Mucous Membrane
SE8704686L (sv) Anordning foer oevervakning av en till en ventilator ansluten patient
Larsson et al. A new device for 100 per cent humidification of inspired air
Dick Aspects of humidification: requirements and techniques
JP7232270B2 (ja) 通気性ガスの流れを提供するシステムのための加湿器
Steward A disposable condenser humidifier for use during anaesthesia
Gilmour et al. The effect of heated wire circuits on humidification of inspired gases
Tilling et al. Heat and moisture exchangers in artificial ventilation: an experimental study of the effect of gas leakage
Klein Jr et al. Performance characteristics of conventional and prototype humidifiers and nebulizers
Rathgeber et al. Conditioning of air in mechanically ventilated patients
Shanks The effects of inspiration of gases saturated with water vapour on heat and moisture exchange during endotracheal intubation
Kapadia et al. An active heat and moisture exchanger

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 413127

Country of ref document: ES