NO944156D0 - nebuliser - Google Patents
nebuliserInfo
- Publication number
- NO944156D0 NO944156D0 NO944156A NO944156A NO944156D0 NO 944156 D0 NO944156 D0 NO 944156D0 NO 944156 A NO944156 A NO 944156A NO 944156 A NO944156 A NO 944156A NO 944156 D0 NO944156 D0 NO 944156D0
- Authority
- NO
- Norway
- Prior art keywords
- chimney
- nozzle head
- deflector shield
- aerosol
- atomised
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/001—Particle size control
- A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
- B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other
Abstract
The invention relates to a device for atomising, distributing and mixing liquid or pulverulent substances by means of a stream of compressed gas, and it is particularly intended for the production of aerosols for inhalation purposes. A nozzle head (5) working on the Venturi principle is used to produce an aerosol from material to be atomised and stored in a container (1). An extended deflector shield (4) is provided at the level of the opening of the nozzle head and at the lower end of a chimney (3) for the supply of air. In order to form a labyrinth guide there is a cylindrical insert (7) which establishes an annular gap around the chimney (3). The proportion of aerosol particles (diameter about 0.5 to 5 mu m) that can reach the lungs is considerably increased by the extension of the deflector shield. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93118465A EP0653218B1 (en) | 1993-11-15 | 1993-11-15 | Atomizer device |
Publications (3)
Publication Number | Publication Date |
---|---|
NO944156D0 true NO944156D0 (en) | 1994-11-01 |
NO944156L NO944156L (en) | 1995-05-16 |
NO307595B1 NO307595B1 (en) | 2000-05-02 |
Family
ID=8213419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO944156A NO307595B1 (en) | 1993-11-15 | 1994-11-01 | atomizer |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0653218B1 (en) |
JP (1) | JPH07204270A (en) |
AT (1) | ATE171381T1 (en) |
DE (2) | DE9321377U1 (en) |
NO (1) | NO307595B1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5875774A (en) * | 1996-01-05 | 1999-03-02 | Sunrise Medical Hhg Inc. | Nebulizer |
DE19602628C2 (en) * | 1996-01-25 | 2000-06-29 | Pari Gmbh | Nebulizer |
ITBS20030075U1 (en) * | 2003-12-12 | 2005-06-13 | Flaem Nuova Spa | NEBULIZING NEEDLE WITH BLAST CHILLER PARTICLES ABUSTER |
JP2008544784A (en) | 2005-06-29 | 2008-12-11 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method and apparatus for atomizing a liquid |
JP2007195838A (en) * | 2006-01-30 | 2007-08-09 | Blue Cross Kk | Nebulizer |
CA2808836C (en) | 2010-08-23 | 2020-05-12 | Darren Rubin | Systems and methods of aerosol delivery with airflow regulation |
US9757528B2 (en) | 2010-08-23 | 2017-09-12 | Darren Rubin | Nebulizer having different negative pressure threshold settings |
UA110646C2 (en) | 2011-09-06 | 2016-01-25 | Брітіш Амерікан Тобакко (Інвестментс) Лімітед | Devices for the heating of smoking materials |
GB201217067D0 (en) | 2012-09-25 | 2012-11-07 | British American Tobacco Co | Heating smokable material |
US9248252B2 (en) * | 2012-12-19 | 2016-02-02 | Carefusion 303, Inc. | Nebulizer mouthpiece for reducing drug loss |
CN103230638B (en) * | 2013-04-26 | 2015-03-04 | 温红生 | Atomizer having functions of adjusting sizes of atomized particles and filtering and atomization method thereof |
GB201311620D0 (en) | 2013-06-28 | 2013-08-14 | British American Tobacco Co | Devices Comprising a Heat Source Material and Activation Chambers for the Same |
EP2952219A1 (en) | 2014-06-06 | 2015-12-09 | 3A Health Care S.R.L. | Device for atomizing one or more substances |
GB201500582D0 (en) | 2015-01-14 | 2015-02-25 | British American Tobacco Co | Apparatus for heating or cooling a material contained therein |
EP3017839A1 (en) | 2014-11-10 | 2016-05-11 | Elettroplastica S.p.A. | A device for nebulising substances for aerosols |
WO2016089981A1 (en) * | 2014-12-04 | 2016-06-09 | Carefusion 2200, Inc. | Breath-actuated nebulizer for medicine inhalation |
US20170055575A1 (en) | 2015-08-31 | 2017-03-02 | British American Tobacco (Investments) Limited | Material for use with apparatus for heating smokable material |
US11924930B2 (en) | 2015-08-31 | 2024-03-05 | Nicoventures Trading Limited | Article for use with apparatus for heating smokable material |
US20170055584A1 (en) | 2015-08-31 | 2017-03-02 | British American Tobacco (Investments) Limited | Article for use with apparatus for heating smokable material |
US20170119046A1 (en) | 2015-10-30 | 2017-05-04 | British American Tobacco (Investments) Limited | Apparatus for Heating Smokable Material |
US20170119047A1 (en) | 2015-10-30 | 2017-05-04 | British American Tobacco (Investments) Limited | Article for Use with Apparatus for Heating Smokable Material |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE526037A (en) * | 1953-01-31 | 1900-01-01 | ||
DE1046264B (en) * | 1953-06-15 | 1958-12-11 | Dr Med G Josef Busch | Nebulizers for medical purposes |
US3903884A (en) * | 1973-08-15 | 1975-09-09 | Becton Dickinson Co | Manifold nebulizer system |
US4560519A (en) * | 1983-06-03 | 1985-12-24 | Respiratory Care, Inc. | Self-contained nebulizer and system |
ATE33447T1 (en) * | 1984-08-09 | 1988-04-15 | Brugger Inge | ATOMIZER. |
DE3513876C1 (en) * | 1985-04-17 | 1987-01-02 | Brugger Inge Geb Ritzau | Atomiser for the generation of high aerosol concentrations |
-
1993
- 1993-11-15 EP EP93118465A patent/EP0653218B1/en not_active Expired - Lifetime
- 1993-11-15 DE DE9321377U patent/DE9321377U1/en not_active Expired - Lifetime
- 1993-11-15 DE DE59309013T patent/DE59309013D1/en not_active Expired - Lifetime
- 1993-11-15 AT AT93118465T patent/ATE171381T1/en not_active IP Right Cessation
-
1994
- 1994-11-01 NO NO944156A patent/NO307595B1/en not_active IP Right Cessation
- 1994-11-15 JP JP6305404A patent/JPH07204270A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NO307595B1 (en) | 2000-05-02 |
ATE171381T1 (en) | 1998-10-15 |
NO944156L (en) | 1995-05-16 |
DE59309013D1 (en) | 1998-10-29 |
EP0653218B1 (en) | 1998-09-23 |
DE9321377U1 (en) | 1997-09-18 |
EP0653218A1 (en) | 1995-05-17 |
JPH07204270A (en) | 1995-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN MAY 2001 |