DE69839158D1 - Vorrichtung zum tauschen und erzeugen von wärme und feuchtigkeit - Google Patents

Vorrichtung zum tauschen und erzeugen von wärme und feuchtigkeit

Info

Publication number
DE69839158D1
DE69839158D1 DE69839158T DE69839158T DE69839158D1 DE 69839158 D1 DE69839158 D1 DE 69839158D1 DE 69839158 T DE69839158 T DE 69839158T DE 69839158 T DE69839158 T DE 69839158T DE 69839158 D1 DE69839158 D1 DE 69839158D1
Authority
DE
Germany
Prior art keywords
housing
respiratory gases
inlet
outlet
heat
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
DE69839158T
Other languages
English (en)
Inventor
Robert M Martin
Elbert J Smith
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.)
Enternet Medical Inc
Original Assignee
Enternet Medical Inc
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 Enternet Medical Inc filed Critical Enternet Medical Inc
Application granted granted Critical
Publication of DE69839158D1 publication Critical patent/DE69839158D1/de
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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • 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
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
DE69839158T 1997-12-24 1998-12-21 Vorrichtung zum tauschen und erzeugen von wärme und feuchtigkeit Expired - Lifetime DE69839158D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/997,767 US5992413A (en) 1997-12-24 1997-12-24 Heat and moisture exchanger and generator
PCT/US1998/027200 WO1999033523A1 (en) 1997-12-24 1998-12-21 Heat and moisture exchanger and generator

Publications (1)

Publication Number Publication Date
DE69839158D1 true DE69839158D1 (de) 2008-04-03

Family

ID=25544370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839158T Expired - Lifetime DE69839158D1 (de) 1997-12-24 1998-12-21 Vorrichtung zum tauschen und erzeugen von wärme und feuchtigkeit

Country Status (11)

Country Link
US (1) US5992413A (de)
EP (1) EP1042034B1 (de)
JP (1) JP2001526948A (de)
CN (1) CN1284892A (de)
AT (1) ATE386573T1 (de)
AU (1) AU2007499A (de)
CA (1) CA2316394A1 (de)
DE (1) DE69839158D1 (de)
MX (1) MXPA00006205A (de)
NZ (1) NZ505345A (de)
WO (1) WO1999033523A1 (de)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509580C2 (sv) * 1996-11-18 1999-02-08 Gibeck Ab Louis Regenererbar absorbatoranordningsapparat, jämte ett förfarande för avlägsnande av koldioxid från utandningsgaser under anestesi samt ett recirkulerande recirkulerande system för anestesi.
US6550476B1 (en) * 1998-05-21 2003-04-22 Steven L. Ryder Heat-moisture exchanger and nebulization device
US6363930B1 (en) 1998-07-10 2002-04-02 Enternet Medical, Inc. Apparatus for providing heat/moisture to respiratory gases
US6415788B1 (en) 1999-07-02 2002-07-09 Enternet Medical, Inc. Apparatus for treating respiratory gases including liquid trap
AUPQ339099A0 (en) 1999-10-13 1999-11-04 Resmed Limited A humidifier
IT1318430B1 (it) * 2000-03-29 2003-08-25 Mallinckrodt Holdings B V Dispositivo per l'umidificazione passiva di pazienti tracheostomizzati o intubati.
CA2351183C (en) * 2000-06-21 2008-07-29 Fisher And Paykel Limited Conduit with heated wick
US7559324B2 (en) 2000-06-21 2009-07-14 Fisher & Paykel Healthcare Limited Conduit with heated wick
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
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
USD478660S1 (en) 2002-07-01 2003-08-19 Healthetech, Inc. Disposable mask with sanitation insert for a respiratory analyzer
AU2003244171B2 (en) 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
US7347203B2 (en) * 2002-09-16 2008-03-25 Thayer Medical Corporation Heat and moisture filter exchanger and method
US6976488B2 (en) * 2002-10-30 2005-12-20 Allegiance Corporation Medication bypass heat and moisture exchange unit
US7493902B2 (en) 2003-05-30 2009-02-24 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US7147625B2 (en) * 2003-07-01 2006-12-12 Icet, Inc. Leg bag accessory
WO2005011785A1 (en) * 2003-08-01 2005-02-10 Fisher & Paykel Healthcare Limited Device for supplying a respiratory gas with integrated humidifier
US7428902B2 (en) * 2004-12-15 2008-09-30 Newport Medical Instruments, Inc. Humidifier system for artificial respiration
DE202005002536U1 (de) 2005-02-17 2005-05-04 Andreas Fahl Medizintechnik-Vertrieb Gmbh Feuchte- und Wärmeaustauscher
EP1820529A1 (de) * 2006-02-17 2007-08-22 General Electric Company Gasverarbeitungseinheit
WO2008044792A1 (en) * 2006-10-10 2008-04-17 Furrex Co., Ltd. Heat and moisture exchanger for patient breathing
US8567391B2 (en) * 2006-10-10 2013-10-29 Furrex Co., Ltd. Heat and moisture exchanger, heat and moisture exchanging device, and mask
US7993071B2 (en) 2006-10-25 2011-08-09 Burrell E. Clawson Assemblies for coupling two elements and coupled assemblies
DE102007015038B3 (de) * 2007-02-08 2008-03-27 Dräger Medical AG & Co. KG Vorrichtung und Verfahren zum Bereitstellen von angefeuchtetem Atemgas
US9095675B2 (en) * 2008-01-25 2015-08-04 Flodins Filter Aktiebolag Filter
US8424515B1 (en) * 2008-02-07 2013-04-23 Paragon Space Development Corporation Gas reconditioning systems
US8561606B2 (en) * 2008-06-05 2013-10-22 Carefusion 2200, Inc. Heat and moisture exchange unit
US20090301476A1 (en) * 2008-06-05 2009-12-10 Neil Alex Korneff Heat and moisture exchange unit
JP5734843B2 (ja) * 2009-04-06 2015-06-17 株式会社Ｔｋｂ 人工鼻及び該人工鼻を備えた呼吸回路
CN102695536B (zh) * 2009-08-11 2016-02-24 瑞思迈发动机及马达技术股份有限公司 单级轴对称鼓风机和便携式通风机
EP2332630A1 (de) * 2009-11-18 2011-06-15 Covidien AG Filter für einen Atemkreislauf
CN105343971B (zh) 2009-12-22 2018-03-30 费雪派克医疗保健有限公司 用于医疗回路的组件
USRE47129E1 (en) 2010-12-16 2018-11-20 Shikani Medical, Llc Low profile heat and moisture exchanger device for tracheotomy and speaking valve
US8887718B2 (en) * 2010-12-16 2014-11-18 Shikani Medical, Llc Low profile heat and moisture exchanger device for tracheotomy and speaking valve
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US8844533B2 (en) 2011-06-22 2014-09-30 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
EP2731657B1 (de) 2011-07-14 2019-09-04 Fisher&Paykel Healthcare Limited Befeuchter
WO2013067592A1 (en) * 2011-11-11 2013-05-16 Resmed Limited Exchanger assembly for respiratory treatment
US9878121B2 (en) 2013-03-13 2018-01-30 Breathe Technologies, Inc. Ventilation mask with heat and moisture exchange device
CN105848702A (zh) * 2013-12-05 2016-08-10 帕韦尔.维希涅夫斯基 用于呼吸系统的过滤热湿交换装置
CN103816593A (zh) * 2014-03-13 2014-05-28 贵州东仪医疗器械有限公司 一种过滤净化吸氧管
US11571539B2 (en) * 2014-07-21 2023-02-07 Fisher & Paykel Healthcare Limited Fluid mixing structure
DE102014017712B3 (de) * 2014-12-01 2016-05-12 Drägerwerk AG & Co. KGaA Atemluftversorgung mit Rückatemsystem
CN105169541B (zh) * 2015-10-23 2018-12-14 北京怡和嘉业医疗科技股份有限公司 通气控制装置和具有该通气控制装置的呼吸面罩设备
USD868235S1 (en) * 2016-05-06 2019-11-26 Atos Medical Ab Heat and moisture exchanger component
US11491292B2 (en) 2016-06-21 2022-11-08 Sedana Medical Limited Sedation device
WO2018060525A1 (en) * 2016-09-30 2018-04-05 Sedana Medical Limited A sedation device
ES2906834T3 (es) 2016-06-21 2022-04-20 Sedana Medical Ltd Un dispositivo de sedación
CN106390255A (zh) * 2016-10-20 2017-02-15 王冕 一种一次性湿化鼻氧管
US11389225B2 (en) 2017-11-29 2022-07-19 Megadyne Medical Products, Inc. Smoke evacuation device remote activation system
USD868236S1 (en) 2017-11-29 2019-11-26 Megadyne Medical Products, Inc. Smoke evacuation device control panel
USD912762S1 (en) 2017-11-29 2021-03-09 Megadyne Medical Products, Inc. Fluid trap
US10631916B2 (en) 2017-11-29 2020-04-28 Megadyne Medical Products, Inc. Filter connection for a smoke evacuation device
US10758855B2 (en) 2017-11-29 2020-09-01 Megadyne Medical Products, Inc. Smoke evacuation system fluid trap
US11234754B2 (en) 2017-11-29 2022-02-01 Megadyne Medical Products, Inc. Smoke evacuation device
US10758856B2 (en) 2017-11-29 2020-09-01 Megadyne Medical Products, Inc. Filter medium compression system for smoke evacuation
US10758293B2 (en) 2017-11-29 2020-09-01 Megadyne Medical Products, Inc. Smoke evacuation device inlet and outlet manifolds
USD886976S1 (en) 2017-11-29 2020-06-09 Megadyne Medical Products, Inc. Filter cartridge
USD868287S1 (en) 2017-11-29 2019-11-26 Megadyne Medical Products, Inc. Remote activation clip
US11725664B2 (en) 2017-11-29 2023-08-15 Megadyne Medical Products, Inc. Noise and vibration management for smoke evacuation system
US20200069295A1 (en) * 2018-08-29 2020-03-05 Salter Labs Hydrophobic gas permeable filter assembly for microfiltration of exhaled gases
CN110464960A (zh) * 2019-08-26 2019-11-19 江苏海德医学科技股份有限公司 湿热交换过滤器
US20230158269A1 (en) * 2020-03-27 2023-05-25 Arthrex, Inc. Anti-microbial heat and moisture exchangers
US20230191306A1 (en) * 2021-12-22 2023-06-22 Sdi Diagnostics, Inc. Breathing tube filter and filter assembly
WO2023229471A1 (en) * 2022-05-23 2023-11-30 Equippro Limited A prehospital filter connectable to an airway management system

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912982A (en) * 1958-06-04 1959-11-17 Arthur J Barsky Endotracheal tube adapter
US3782081A (en) * 1962-01-08 1974-01-01 C Munters Packing or body for moisture exchanger
SE332269B (de) * 1969-10-02 1971-02-01 Aga Ab
US3747598A (en) * 1970-05-04 1973-07-24 K Cowans Flow conditioner
US3721238A (en) * 1970-10-29 1973-03-20 Ross W Inc Disposable anesthesia device
US3932153A (en) * 1974-02-14 1976-01-13 John Byrns Nebulizer bacteria filter
US4036616A (en) * 1974-05-01 1977-07-19 Robert A. Baker Bacteria filter and method of assembling same
US4063913A (en) * 1974-08-26 1977-12-20 Becton, Dickinson And Company Bacteria filters with transparent housings
US4181511A (en) * 1974-08-26 1980-01-01 Becton, Dickinson And Company Bacteria filters with transparent housings
JPS523911Y2 (de) * 1975-03-20 1977-01-27
US4040804A (en) * 1975-05-23 1977-08-09 Halm Instrument Co., Inc. Heat and moisture exchanger
US4108172A (en) * 1975-09-25 1978-08-22 Moore Jr George B Carbon dioxide absorption canister for use with analgesia equipment
US4172709A (en) * 1976-03-23 1979-10-30 Becton, Dickinson And Company Bacteria filters with transparent housings
US4133656A (en) * 1976-03-23 1979-01-09 Becton, Dickinson And Company Bacteria filters with transparent housings
US4171962A (en) * 1976-03-23 1979-10-23 Becton, Dickinson And Company Bacteria filters with transparent housings
US4181512A (en) * 1976-03-23 1980-01-01 Becton, Dickinson And Company Bacteria filters with transparent housings
US4168706A (en) * 1977-03-24 1979-09-25 Nasa Portable breathing system
US4148732A (en) * 1977-04-05 1979-04-10 Burrow Clovis E Bacteria filter unit
DE2715228A1 (de) * 1977-04-05 1979-02-22 Siemens Ag Vorrichtung zum anwaermen und befeuchten eines beatmungsgases
DE2725515C2 (de) * 1977-06-06 1986-02-20 Lang, Volker O., Prof. Dr.Med., 8012 Ottobrunn Bakteriologisch geschlossenes Beatmungssystem
GB2024651A (en) * 1978-06-21 1980-01-16 Hoelter H Respiratory device
DE2929584A1 (de) * 1979-07-21 1981-02-05 Draegerwerk Ag Feuchtigkeitsaustauscher in einrichtungen fuer die atmung
US4360018A (en) * 1979-12-20 1982-11-23 American Hospital Supply Corporation Anesthesia system and method of filtering respiratory gas
DE3032438C2 (de) * 1980-08-28 1982-12-16 Drägerwerk AG, 2400 Lübeck Y-Stück im Patientensystem von Beatmungsvorrichtungen
SE434703B (sv) * 1982-02-23 1984-08-13 Gambro Engstrom Ab Anordning for anslutning av en narkos- eller respiratorapparat till en patient
US4458679A (en) * 1982-06-01 1984-07-10 Ward Russell G Cold weather respiratory mask
US4597917A (en) * 1983-04-19 1986-07-01 Lunsford Kevin S Portable medical gas warming system
SU1342514A1 (ru) * 1984-11-26 1987-10-07 Всесоюзный научно-исследовательский институт горноспасательного дела Влаготеплообменное устройство дыхательного аппарата на химически св занном кислороде
JPS6261614A (ja) * 1985-09-10 1987-03-18 Aoki Kensetsu:Kk 滅菌フイルタ−
US4790327A (en) * 1987-07-27 1988-12-13 George Despotis Endotracheal intubation device
US5172686A (en) * 1987-08-20 1992-12-22 Anthony Jean M Device for supplying air or medical gases in a conditioned, particularly a moistented and/or heated state to a patient
SE459901B (sv) * 1987-11-25 1989-08-21 Gibeck Respiration Ab Anordning foer oevervakning av en till en ventilator ansluten patient
US4829997A (en) * 1988-02-18 1989-05-16 University Of Victoria Portable heat exchanger for inhalation rewarming
US5022394A (en) * 1988-10-11 1991-06-11 Homecare Of Dearborn Heat and moisture exchanger device for tracheostomy patients
GB8911627D0 (en) * 1989-05-19 1989-07-05 Intersurgical Guernsey Ltd Improvements in filters
DE3917096C1 (de) * 1989-05-26 1990-08-23 Draegerwerk Ag, 2400 Luebeck, De
US5143060A (en) * 1989-06-08 1992-09-01 Smith Charles A Insulated carbon dioxide absorption system
GB8916361D0 (en) * 1989-07-18 1989-09-06 Smiths Industries Plc Filters
DE4001773A1 (de) * 1989-07-24 1991-01-31 Lang Volker Vorrichtung zur optimalen anwaermung und anfeuchtung von atemgasen mit besonderer eignung fuer die kuenstliche beatmung
US5016628A (en) * 1990-04-23 1991-05-21 Environmental Support Systems, Inc. Disposable carbon dioxide absorber
SE9001581D0 (sv) * 1990-05-03 1990-05-03 Siemens Elema Ab Foerfarande foer aateranvaendning av anestesigas och anordning foer genomfoerande av foerfarandet
US5213096A (en) * 1990-06-18 1993-05-25 Gambro Engstrom Ab Apparatus for connecting a patient to breathing devices, the apparatus including a bacteria filter and gas sampling means
NZ238544A (en) * 1990-06-18 1994-10-26 Ponnet Gilman En Anthony Respirator with hygroscopic material adjacent outlet to patient
NO904226D0 (no) * 1990-09-28 1990-09-28 Forsvarets Forsknings Fukteanordning.
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
US5228435A (en) * 1991-05-13 1993-07-20 Smith Charles A Single patient use disposable carbon dioxide absorber
US5360002A (en) * 1991-05-13 1994-11-01 Smith Charles A Single patient use disposable carbon dioxide absorber
SE503089C2 (sv) * 1991-09-20 1996-03-25 Gibeck Respiration Ab Anordning för anslutning av en patient till en respirator innefattande en fuktvärmeväxlare samt användning av en fuktvärmeväxlare i denna anordning
US5435299A (en) * 1991-10-22 1995-07-25 Langman; Vaughan A. Respiratory mask
FR2683150B1 (fr) * 1991-10-30 1994-01-21 Robert Bezicot Nez artificiel pour sujet tracheotomise, avec un orifice chirurgical abouchant la trachee a la peau.
SE469925B (sv) * 1992-02-21 1993-10-11 Gibeck Respiration Ab Filteranordning för anslutning till en persons andningsorgan innefattande ett hölje som innesluter ett fukt-värmeväxlande material och ett bakterieupptagande filter, som består av ett veckat, luftgenomträngligt material
US5230727A (en) * 1992-06-05 1993-07-27 Cybermedic, Inc. Air filter for medical ventilation equipment and the like
SE505709C2 (sv) * 1992-06-29 1997-09-29 Minco Ab Anordning för indikering av förekomst av koldioxid i en patients utandningsluft
US5337739A (en) * 1992-08-14 1994-08-16 Polmonary Data Service Instrumentation, Inc. Disposable bacteria filter
EP0588214B1 (de) * 1992-09-14 1998-12-02 Minnesota Mining And Manufacturing Company Superabsorberfaserzusammensetzung mit effizienter Einbehaltung von ausgeatmeter Hitze und Feuchtigkeit
EP0590289A1 (de) * 1992-09-28 1994-04-06 Engström Medical Ab Patientenanschluss
US5386825A (en) * 1993-05-20 1995-02-07 Bates; Charles W. Respiratory breathing filter apparatus and method
US5390668A (en) * 1993-06-22 1995-02-21 Pulmonary Data Service Instrumentation, Inc. Disposable multitest bacteria filter
SE9303044L (sv) * 1993-09-17 1994-10-24 Gibeck Respiration Ab Anordning vid fukt-värmeväxlare
US5460172A (en) * 1993-11-01 1995-10-24 Artema Medical Ab Moisture and heat exchanging unit for a respiration device
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
GB9514527D0 (en) * 1995-07-15 1995-09-13 Smiths Industries Plc Heat and moisture exchangers
US5590644A (en) * 1995-10-19 1997-01-07 Med-Plastics, Intl., Inc. Heat and moisture exchanger for breathing
US5570684A (en) * 1995-12-29 1996-11-05 Behr; R. Douglas Heating and humidifying respiratory mask

Also Published As

Publication number Publication date
CA2316394A1 (en) 1999-07-08
CN1284892A (zh) 2001-02-21
AU2007499A (en) 1999-07-19
EP1042034A4 (de) 2002-07-10
ATE386573T1 (de) 2008-03-15
US5992413A (en) 1999-11-30
EP1042034B1 (de) 2008-02-20
MXPA00006205A (es) 2002-09-18
NZ505345A (en) 2002-11-26
JP2001526948A (ja) 2001-12-25
EP1042034A1 (de) 2000-10-11
WO1999033523A1 (en) 1999-07-08

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