NO874309L - Varme-fuktighets-utveksler. - Google Patents
Varme-fuktighets-utveksler.Info
- Publication number
- NO874309L NO874309L NO874309A NO874309A NO874309L NO 874309 L NO874309 L NO 874309L NO 874309 A NO874309 A NO 874309A NO 874309 A NO874309 A NO 874309A NO 874309 L NO874309 L NO 874309L
- Authority
- NO
- Norway
- Prior art keywords
- housing
- heat
- insert
- moisture
- exchanger
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 claims description 5
- 241000700605 Viruses Species 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000002984 plastic foam Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 29
- 239000006260 foam Substances 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 210000000621 bronchi Anatomy 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 208000030303 breathing problems Diseases 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- A61M16/0833—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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/1055—Filters bacterial
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)
- External Artificial Organs (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Materials For Medical Uses (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91967386A | 1986-10-16 | 1986-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO874309D0 NO874309D0 (no) | 1987-10-15 |
| NO874309L true NO874309L (no) | 1988-04-18 |
Family
ID=25442456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO874309A NO874309L (no) | 1986-10-16 | 1987-10-15 | Varme-fuktighets-utveksler. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0265163A3 (da) |
| JP (1) | JPS63122465A (da) |
| AU (1) | AU7943387A (da) |
| DK (1) | DK539387A (da) |
| NO (1) | NO874309L (da) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8911627D0 (en) * | 1989-05-19 | 1989-07-05 | Intersurgical Guernsey Ltd | Improvements in filters |
| US4953545A (en) * | 1989-10-18 | 1990-09-04 | Mccarty Jerry | Disposable respiratory medication dispersion chamber |
| GB8923785D0 (en) * | 1989-10-23 | 1989-12-13 | Edmunds David M | Device |
| NZ238544A (en) * | 1990-06-18 | 1994-10-26 | Ponnet Gilman En Anthony | Respirator with hygroscopic material adjacent outlet to patient |
| DE69130577T2 (de) * | 1990-06-18 | 2000-07-06 | Datex-Ohmeda Ab, Bromma | Y-förmiges Verbindungsstück für Beatmungsgerät |
| 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 |
| DE4130724C2 (de) * | 1991-09-16 | 2001-05-03 | Volker Lang | Vorrichtung für HME (Wärme- u. Feuchteaustauscher) zur Minimierung der Kohlensäureretention und zur Strömungswidersandskontrolle bei künstlicher Beatmung mit besonderer Eignung für Früh- und Neugeborene |
| 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 |
| 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 |
| AU3713193A (en) * | 1992-04-24 | 1993-10-28 | Fisher & Paykel Limited | Humidifier apparatus and/or gases distribution chambers and/or temperature probes for the same |
| GB9212399D0 (en) * | 1992-06-11 | 1992-07-22 | Pall Corp | Heat and moisture exchanging filters |
| EP0588214B1 (en) * | 1992-09-14 | 1998-12-02 | Minnesota Mining And Manufacturing Company | Superabsorbent fiber compositions demonstrating efficient retention of exhaled heat and moisture |
| ATE156373T1 (de) * | 1993-04-14 | 1997-08-15 | Max Weidinger | Einrichtung zum beatmen eines unfallopfers |
| 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 |
| DE19615290A1 (de) * | 1996-04-18 | 1998-01-22 | M & M Medizintechnik Handelsge | Vorrichtung zur Atemgasfilterung |
| US5829428A (en) * | 1996-05-29 | 1998-11-03 | Alliance Pharmaceutical Corp. | Methods and apparatus for reducing the loss of respiratory promoters |
| US6033455A (en) * | 1996-07-19 | 2000-03-07 | 3M Innovative Properties Company | Repeatedly usable filter frame and filter for fluid using the same |
| GB9701995D0 (en) * | 1997-01-31 | 1997-03-19 | Smiths Industries Plc | Heat and moisture exchangers and systems |
| AU8384598A (en) | 1997-07-16 | 1999-02-10 | Pall Corporation | Breathing filter |
| DE60119407T2 (de) * | 2000-03-02 | 2006-12-07 | Fisher & Paykel Healthcare Ltd. | Filter |
| US7785699B1 (en) * | 2000-09-06 | 2010-08-31 | Ward Calvin B | Electrostatically charged porous water-impermeable absorbent laminate for protecting work surfaces from contamination |
| 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 |
| WO2002085417A2 (en) | 2001-04-24 | 2002-10-31 | Medi-Physics, Inc. | Methods and devices for moisturizing hyperpolarized noble gases and pharmaceutical products thereof |
| 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 |
| US7347203B2 (en) * | 2002-09-16 | 2008-03-25 | Thayer Medical Corporation | Heat and moisture filter exchanger and method |
| DE102005034762A1 (de) * | 2005-07-26 | 2007-02-01 | Andreas Fahl Medizintechnik-Vertrieb Gmbh | Feuchte- und Wärmeaustauscher mit Sprechfunktion |
| JP5124570B2 (ja) * | 2006-10-10 | 2013-01-23 | 株式会社ファーレックス | 患者呼吸用湿熱交換器 |
| US8567391B2 (en) | 2006-10-10 | 2013-10-29 | Furrex Co., Ltd. | Heat and moisture exchanger, heat and moisture exchanging device, and mask |
| JP4864683B2 (ja) | 2006-12-21 | 2012-02-01 | 京三電機株式会社 | 濾過器 |
| EP2065068B1 (en) * | 2007-11-28 | 2017-07-12 | Covidien AG | Respiratory filtering device for detecting a dangerous resistance to flow in a flow of gas through a filter |
| WO2009093977A1 (en) * | 2008-01-25 | 2009-07-30 | Flodins Filter Aktiebolag | Filter |
| 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 |
| US8839791B2 (en) | 2011-06-22 | 2014-09-23 | Breathe Technologies, Inc. | Ventilation mask with integrated piloted exhalation valve |
| US9038634B2 (en) | 2011-06-22 | 2015-05-26 | Breathe Technologies, Inc. | Ventilation mask with integrated piloted exhalation valve |
| US9878121B2 (en) | 2013-03-13 | 2018-01-30 | Breathe Technologies, Inc. | Ventilation mask with heat and moisture exchange device |
| GB2514477A (en) | 2013-04-04 | 2014-11-26 | Forderung Von Medizin Bio Und Umwelttechnologien E V Fachsektion Dresden Ges | A particle filtering material |
| CN104117124B (zh) * | 2013-04-25 | 2016-10-26 | 北京万生人和科技有限公司 | 一种气体表面湿化装置 |
| DE102015002052A1 (de) * | 2015-02-16 | 2016-08-18 | Weinmann Emergency Medical Technology Gmbh + Co. Kg | Filter sowie Vorrichtung zur Beatmung mit Filter |
| EP3509679B1 (en) * | 2016-09-06 | 2021-05-26 | Medical Developments International Limited | Inhaler device for inhalable liquids |
| IT201900010917A1 (it) | 2019-07-04 | 2021-01-04 | Gvs Spa | "dispositivo per intrappolare e rimuovere un liquido presente in un circuito per la ventilazione di un paziente" |
| US20220080142A1 (en) * | 2020-09-15 | 2022-03-17 | Alan Henry SHIKANI | Heat and moisture exchanger device (hme) with filtering |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788210A (fr) * | 1971-09-16 | 1973-02-28 | Pall Corp | Boite filtrante |
| SE414708B (sv) * | 1972-11-06 | 1980-08-18 | Norabel Ab | Anordning for befuktning och uppvermning av inandningsluften vid trakeotomioch endotrakeal intubation |
| US3932153A (en) * | 1974-02-14 | 1976-01-13 | John Byrns | Nebulizer bacteria filter |
| JPS523911Y2 (da) * | 1975-03-20 | 1977-01-27 | ||
| SE434703B (sv) * | 1982-02-23 | 1984-08-13 | Gambro Engstrom Ab | Anordning for anslutning av en narkos- eller respiratorapparat till en patient |
-
1987
- 1987-10-07 AU AU79433/87A patent/AU7943387A/en not_active Abandoned
- 1987-10-12 JP JP62257032A patent/JPS63122465A/ja active Pending
- 1987-10-14 EP EP87309070A patent/EP0265163A3/en not_active Withdrawn
- 1987-10-15 DK DK539387A patent/DK539387A/da not_active Application Discontinuation
- 1987-10-15 NO NO874309A patent/NO874309L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0265163A3 (en) | 1989-02-15 |
| AU7943387A (en) | 1988-04-21 |
| DK539387D0 (da) | 1987-10-15 |
| JPS63122465A (ja) | 1988-05-26 |
| DK539387A (da) | 1988-04-17 |
| NO874309D0 (no) | 1987-10-15 |
| EP0265163A2 (en) | 1988-04-27 |
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