DE102004016211A1 - Aerosol generator for medical treatment, comprises that it forms a first aqueous aerosol cloud followed by a second combined oil-based aerosol - Google Patents

Aerosol generator for medical treatment, comprises that it forms a first aqueous aerosol cloud followed by a second combined oil-based aerosol Download PDF

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Publication number
DE102004016211A1
DE102004016211A1 DE102004016211A DE102004016211A DE102004016211A1 DE 102004016211 A1 DE102004016211 A1 DE 102004016211A1 DE 102004016211 A DE102004016211 A DE 102004016211A DE 102004016211 A DE102004016211 A DE 102004016211A DE 102004016211 A1 DE102004016211 A1 DE 102004016211A1
Authority
DE
Germany
Prior art keywords
aerosol
forms
medical treatment
combined oil
aqueous
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.)
Ceased
Application number
DE102004016211A
Other languages
German (de)
Inventor
Heinz Karle
Frank Henning
Adam Geisler
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE102004016211A priority Critical patent/DE102004016211A1/en
Publication of DE102004016211A1 publication Critical patent/DE102004016211A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
    • B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
    • B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles

Abstract

In a process to generate a cloud of aerosol droplets, a first liquid is atomized in a carrier gas followed by atomization in the carrier gas of a second liquid that is poorly miscible in the first liquid. An independent claim is also included for a suitable aerosol.
DE102004016211A 2004-03-30 2004-03-30 Aerosol generator for medical treatment, comprises that it forms a first aqueous aerosol cloud followed by a second combined oil-based aerosol Ceased DE102004016211A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102004016211A DE102004016211A1 (en) 2004-03-30 2004-03-30 Aerosol generator for medical treatment, comprises that it forms a first aqueous aerosol cloud followed by a second combined oil-based aerosol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004016211A DE102004016211A1 (en) 2004-03-30 2004-03-30 Aerosol generator for medical treatment, comprises that it forms a first aqueous aerosol cloud followed by a second combined oil-based aerosol

Publications (1)

Publication Number Publication Date
DE102004016211A1 true DE102004016211A1 (en) 2005-10-20

Family

ID=35034055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004016211A Ceased DE102004016211A1 (en) 2004-03-30 2004-03-30 Aerosol generator for medical treatment, comprises that it forms a first aqueous aerosol cloud followed by a second combined oil-based aerosol

Country Status (1)

Country Link
DE (1) DE102004016211A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350407A (en) * 2011-07-13 2012-02-15 天津开发区合普工贸有限公司 Portable diffusion equipment of aerosol with tiny particle diameter
DE102005013703B4 (en) * 2005-03-24 2014-08-14 Heinz Karle Method and device for generating an aerosol

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993469A (en) * 1957-05-24 1961-07-25 Aeroprojects Inc Aerosolization and coating apparatus
US3009826A (en) * 1957-05-24 1961-11-21 Aeroprojects Inc Process of forming a dispersion of aerosol particles and process for coating solid particles with said dispersion
GB1101518A (en) * 1964-04-24 1968-01-31 Boeing Co Water-based fogs
EP1103343A1 (en) * 1999-11-24 2001-05-30 Daido Metal Company Ltd. Mixer for forming a thin oil film on a surface of a drop of water
DE19721650C2 (en) * 1997-05-23 2003-05-22 Vogel Willi Ag Device for aerosol production
EP1007220B1 (en) * 1997-08-25 2003-10-15 Prolitec S.A. Spraying attachment and appliance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993469A (en) * 1957-05-24 1961-07-25 Aeroprojects Inc Aerosolization and coating apparatus
US3009826A (en) * 1957-05-24 1961-11-21 Aeroprojects Inc Process of forming a dispersion of aerosol particles and process for coating solid particles with said dispersion
GB1101518A (en) * 1964-04-24 1968-01-31 Boeing Co Water-based fogs
DE19721650C2 (en) * 1997-05-23 2003-05-22 Vogel Willi Ag Device for aerosol production
EP1007220B1 (en) * 1997-08-25 2003-10-15 Prolitec S.A. Spraying attachment and appliance
EP1103343A1 (en) * 1999-11-24 2001-05-30 Daido Metal Company Ltd. Mixer for forming a thin oil film on a surface of a drop of water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005013703B4 (en) * 2005-03-24 2014-08-14 Heinz Karle Method and device for generating an aerosol
CN102350407A (en) * 2011-07-13 2012-02-15 天津开发区合普工贸有限公司 Portable diffusion equipment of aerosol with tiny particle diameter

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8131 Rejection