ITMI921777D0 - Hygroscopic cartridge particularly for filters for use in the medical-surgical - Google Patents

Hygroscopic cartridge particularly for filters for use in the medical-surgical

Info

Publication number
ITMI921777D0
ITMI921777D0 ITMI921777A ITMI921777D0 IT MI921777 D0 ITMI921777 D0 IT MI921777D0 IT MI921777 A ITMI921777 A IT MI921777A IT MI921777 D0 ITMI921777 D0 IT MI921777D0
Authority
IT
Italy
Prior art keywords
surgical
filters
medical
use
cartridge particularly
Prior art date
Application number
Other languages
Italian (it)
Inventor
Lucio Gibertoni
Original Assignee
Steiron
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 Steiron filed Critical Steiron
Priority to ITMI921777 priority Critical patent/IT1255355B/en
Publication of ITMI921777D0 publication Critical patent/ITMI921777D0/en
Publication of ITMI921777A1 publication Critical patent/ITMI921777A1/en
Application granted granted Critical
Publication of IT1255355B publication Critical patent/IT1255355B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26Drying gases or vapours
    • B01D53/261Drying gases or vapours by adsorption
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/1045Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002Casings; Housings; Frame constructions
    • B01D46/0012In-line filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0019Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/0023Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/0024Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets, or pads having plane surfaces, i.e. axial filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407Constructional details of adsorbing systems
    • B01D53/0415Beds in cartridges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25Coated, impregnated or composite adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30Physical properties of adsorbents
    • B01D2253/34Specific shapes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/80Water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/45Gas separation or purification devices adapted for specific applications
    • B01D2259/4533Gas separation or purification devices adapted for specific applications for medical purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2275/00Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10Multiple layers
    • B01D2275/105Wound layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407Constructional details of adsorbing systems
    • B01D53/0438Cooling or heating systems
ITMI921777 1992-07-22 1992-07-22 Hygroscopic cartridge particularly for filters for use in the medical-surgical IT1255355B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI921777 IT1255355B (en) 1992-07-22 1992-07-22 Hygroscopic cartridge particularly for filters for use in the medical-surgical

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
ITMI921777 IT1255355B (en) 1992-07-22 1992-07-22 Hygroscopic cartridge particularly for filters for use in the medical-surgical
EP19930915951 EP0651665B1 (en) 1992-07-22 1993-07-19 Hygroscopic cartridge particularly for filters for medical use
DE1993617050 DE69317050T2 (en) 1992-07-22 1993-07-19 Hygroscopic cartridge particularly for filters for medical use
AT93915951T AT163268T (en) 1992-07-22 1993-07-19 Hygroscopic cartridge particularly for filters for medical use
PCT/EP1993/001899 WO1994002192A1 (en) 1992-07-22 1993-07-19 Hygroscopic cartridge particularly for filters for medical use
US08/374,557 US5592933A (en) 1992-07-22 1993-07-19 Hygroscopic cartridge particularly for filters for medical use
CA 2140529 CA2140529C (en) 1992-07-22 1993-07-19 Hygroscopic cartridge particularly for filters for medical use
ES93915951T ES2114060T3 (en) 1992-07-22 1993-07-19 hygroscopic cartridge particularly for filters intended for medical use.
JP50414594A JPH08500029A (en) 1992-07-22 1993-07-19 Especially hygroscopic cartridge facing the medical filters
DE1993617050 DE69317050D1 (en) 1992-07-22 1993-07-19 Hygroscopic cartridge particularly for filters for medical use
AU45705/93A AU4570593A (en) 1992-07-22 1993-07-19 Hygroscopic cartridge particularly for filters for medical use

Publications (3)

Publication Number Publication Date
ITMI921777D0 true ITMI921777D0 (en) 1992-07-22
ITMI921777A1 ITMI921777A1 (en) 1994-01-23
IT1255355B IT1255355B (en) 1995-10-31

Family

ID=11363715

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921777 IT1255355B (en) 1992-07-22 1992-07-22 Hygroscopic cartridge particularly for filters for use in the medical-surgical

Country Status (10)

Country Link
US (1) US5592933A (en)
EP (1) EP0651665B1 (en)
JP (1) JPH08500029A (en)
AT (1) AT163268T (en)
AU (1) AU4570593A (en)
CA (1) CA2140529C (en)
DE (2) DE69317050D1 (en)
ES (1) ES2114060T3 (en)
IT (1) IT1255355B (en)
WO (1) WO1994002192A1 (en)

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SE9303044L (en) * 1993-09-17 1994-10-24 Gibeck Respiration Ab Device for moisture-heat exchanger
US5964221A (en) * 1994-11-15 1999-10-12 Gore Enterprise Holdings, Inc. Rebreather adsorbent system
EP0790920B1 (en) * 1994-11-15 2003-03-05 W.L. GORE & ASSOCIATES, INC. Gas absorbent rebreather canister
DE29505038U1 (en) * 1995-03-09 1995-06-01 Medisize Bv Device for treating breathing air
US6259035B1 (en) 1995-06-27 2001-07-10 Orga Kartensysteme Gmbh Chip card
WO1997015344A1 (en) * 1995-10-27 1997-05-01 Nellcor Puritan Bennett Incorporated Heat exchanger strip
DE19615290A1 (en) * 1996-04-18 1998-01-22 M & M Medizintechnik Handelsge Breathing gas filtration device for medical apparatus
DE19621541C1 (en) * 1996-05-29 1997-04-10 Draegerwerk Ag Respirator machine humidifier with hollow fibre membrane
GB9612656D0 (en) * 1996-06-18 1996-08-21 Broome Ian J Anaesthetic filter unit
JPH1028737A (en) 1996-07-16 1998-02-03 Metoran:Kk Humidification adjusting unit and humidifier for artificial respirator and manufacture of humidification adjusting unit
JP3748466B2 (en) 1996-08-23 2006-02-22 イワキ株式会社 Humidification adjustment unit and method for manufacturing humidification adjustment unit
US5878743A (en) * 1996-09-23 1999-03-09 Respironics, Inc. Pressure sensitive flow control valve
US6123076A (en) * 1997-05-09 2000-09-26 Porous Media Corporation Hydrophobic barrier for filters and filter media
WO1999003525A1 (en) * 1997-07-16 1999-01-28 Pall Corporation Breathing filter
US6105576A (en) * 1998-10-14 2000-08-22 Enternet Medical, Inc. Apparatus for treating respiratory gases including liquid trap
EP1068889A1 (en) 1999-07-16 2001-01-17 3M Innovative Properties Company High efficiency medical breathing system filter based on a filtration medium of a nonwoven web of thermoplastic resin fibers
IT1318430B1 (en) * 2000-03-29 2003-08-25 Mallinckrodt Holdings B V Device for passive humidification of patients with tracheotomy or intubation.
US6976489B2 (en) 2000-06-30 2005-12-20 Northgate Technologies, Inc. Method and apparatus for humidification and warming of air
JP5254516B2 (en) * 2000-06-30 2013-08-07 ノースゲート テクノロジーズ インコーポレイテッド Method and apparatus for humidifying and warming air
US6761169B2 (en) * 2000-08-17 2004-07-13 Vase Technology Bi/multi-directional filter cartridge and filter platform for mounting the cartridge thereon
US6874499B2 (en) * 2002-09-23 2005-04-05 3M Innovative Properties Company Filter element that has a thermo-formed housing around filter material
US20050048857A1 (en) 2003-08-29 2005-03-03 Walter Terschueren Apparatus and process for making tape useful as a tire cap ply from greige fabric
US7178522B2 (en) * 2004-06-01 2007-02-20 Smiths Medical Pm, Inc. Agents and N2O detection apparatus
US7993071B2 (en) 2006-10-25 2011-08-09 Burrell E. Clawson Assemblies for coupling two elements and coupled assemblies
NZ581899A (en) * 2007-07-31 2012-03-30 Resmed Ltd An apparatus for delivering breathable gas to a patient comprising a heating element extending through the flow paths and the humidifier chamber
WO2010096467A1 (en) * 2009-02-17 2010-08-26 Aeiomed, Inc. Positive airway pressure therapy mask humidification systems and methods
DE102010014059A1 (en) * 2010-04-07 2011-10-13 Mahle International Gmbh Discharge device and odor filter
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
RU2487290C1 (en) * 2012-01-18 2013-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Самарский государственный технический университет Oil air cooling device control system
JP5897359B2 (en) * 2012-03-13 2016-03-30 東レ・メディカル株式会社 Artificial nose
EP2647401A1 (en) * 2012-04-04 2013-10-09 Covidien AG A filter of absorbing, retaining and releasing heat and/or moisture of exhaled and inhaled gas and method of forming such a filter
US9815015B2 (en) * 2012-09-26 2017-11-14 Dry Air Solutions, Llc Method of synergistic desiccation
JP5540064B2 (en) * 2012-12-20 2014-07-02 ノースゲート テクノロジーズ インコーポレイテッド Method and apparatus for humidifying and warming air
WO2015123291A1 (en) 2014-02-11 2015-08-20 The Usa, As Represented By The Secretary, Dept. Of Health And Human Services Pcsk9 vaccine and methods of using the same
CN104949212B (en) * 2014-03-28 2017-11-14 Lg电子株式会社 Air purifier
CN104949213B (en) 2014-03-28 2017-09-29 Lg电子株式会社 Air purifier

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SE201960C1 (en) *
FR1304146A (en) * 1961-08-09 1962-09-21 New materials delimited on at least one of their faces with a configuration of the type of experienced developable structures and methods for their manufacture
BE678554A (en) * 1965-04-13 1966-09-01
DE2305128B2 (en) * 1973-02-02 1977-06-30 Fluessigkeitsfilter and process for its manufacture
EP0070915A1 (en) * 1981-07-30 1983-02-09 Gebrüder Sulzer Aktiengesellschaft Installation element for an apparatus for mass transfer, direct heat exchange and mixing
SE449699B (en) * 1984-03-01 1987-05-18 Nore Lindholm Device for forbettra sveljfunktion and / or during articulation priority over the mouth introduced items, e.g. vermevexlare
JPH0213592B2 (en) * 1985-06-06 1990-04-04 Terumo Corp
US5384178A (en) * 1993-10-04 1995-01-24 Brentwood Industries, Inc. Tube settler assembly

Also Published As

Publication number Publication date
ITMI921777A1 (en) 1994-01-23
IT1255355B (en) 1995-10-31
CA2140529C (en) 2004-09-28
AT163268T (en) 1998-03-15
DE69317050D1 (en) 1998-03-26
ES2114060T3 (en) 1998-05-16
WO1994002192A1 (en) 1994-02-03
JPH08500029A (en) 1996-01-09
DE69317050T2 (en) 1998-06-10
CA2140529A1 (en) 1994-02-03
EP0651665A1 (en) 1995-05-10
US5592933A (en) 1997-01-14
EP0651665B1 (en) 1998-02-18
AU4570593A (en) 1994-02-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of prs-date), data collected since 19931001

Effective date: 19970728