FR2437217A1 - Nebuliseur a debit variable, et son procede d'utilisation - Google Patents
Nebuliseur a debit variable, et son procede d'utilisationInfo
- Publication number
- FR2437217A1 FR2437217A1 FR7924124A FR7924124A FR2437217A1 FR 2437217 A1 FR2437217 A1 FR 2437217A1 FR 7924124 A FR7924124 A FR 7924124A FR 7924124 A FR7924124 A FR 7924124A FR 2437217 A1 FR2437217 A1 FR 2437217A1
- Authority
- FR
- France
- Prior art keywords
- nebulizer
- same
- flow rate
- variable flow
- gas
- 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.)
- Granted
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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/084—Supporting bases, stands for equipment
-
- 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
-
- 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
- B05B7/2429—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 after discharge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/65—Vaporizers
Abstract
L'INVENTION CONCERNE LES NEBULISEURS A USAGE MEDICAL. UN NEBULISEUR COMPORTE NOTAMMENT UNE CHAMBRE DE NEBULISATION 16 DANS LAQUELLE PENETRE UN DISPOSITIF A SIPHON 22 QUI SOUFFLE UN JET DE GAZ PAR UNE BUSE 28. CECI PRODUIT UN EFFET DE VENTURI QUI ASPIRE UN LIQUIDE CONTENU DANS UN RECIPIENT 36 ET LE PULVERISE. LES FINES PARTICULES LIQUIDES AINSI OBTENUES SONT ENTRAINEES PAR UN COURANT DE GAZ QUI PROVIENT D'UN CONDUIT 18 POUR ETRE DIRIGEES VERS LE PATIENT. APPLICATION AUX TRAITEMENTS DES AFFECTIONS DES VOIES RESPIRATOIRES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/947,109 US4231973A (en) | 1978-09-29 | 1978-09-29 | Nebulizer with variable flow rate control and associated method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2437217A1 true FR2437217A1 (fr) | 1980-04-25 |
FR2437217B1 FR2437217B1 (fr) | 1983-03-18 |
Family
ID=25485532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7924124A Granted FR2437217A1 (fr) | 1978-09-29 | 1979-09-27 | Nebuliseur a debit variable, et son procede d'utilisation |
Country Status (12)
Country | Link |
---|---|
US (1) | US4231973A (fr) |
JP (1) | JPS5825466B2 (fr) |
BR (1) | BR7906144A (fr) |
CA (1) | CA1130160A (fr) |
DE (1) | DE2938857C2 (fr) |
DK (1) | DK154398C (fr) |
ES (1) | ES484545A1 (fr) |
FR (1) | FR2437217A1 (fr) |
GB (1) | GB2035137B (fr) |
IT (1) | IT1123349B (fr) |
NL (1) | NL7906921A (fr) |
ZA (1) | ZA794557B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616656A1 (fr) * | 1987-06-22 | 1988-12-23 | Lille Transfusion Sanguine | Pulverisateur de produits steriles, notamment de solutions aseptiques pour traitements medicaux et chirurgicaux |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3043377A1 (de) * | 1980-11-17 | 1982-07-01 | Brugger, Inge, 8130 Starnberg | Zerstaeuber |
US4330490A (en) * | 1980-12-04 | 1982-05-18 | Seymour J. Kurtz | Metering device |
US4411481A (en) * | 1981-12-21 | 1983-10-25 | Berkman Joseph L | Holder for audio/video cassettes, games cartridges and storage cases |
US4560519A (en) * | 1983-06-03 | 1985-12-24 | Respiratory Care, Inc. | Self-contained nebulizer and system |
SE449440B (sv) * | 1983-12-19 | 1987-05-04 | Jr Mans Arborelius | Nebulisator for framstellning av submicron, homogen aerosol |
DE3621353C1 (en) * | 1985-06-28 | 1987-08-20 | Deutsche Forsch Luft Raumfahrt | Generator for producing aerosols from liquids |
DE3523157C1 (de) * | 1985-06-28 | 1986-07-17 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn | Aerosolgenerator |
US4951659A (en) * | 1988-11-04 | 1990-08-28 | Automatic Liquid Packaging, Inc. | Nebulizer with cooperating disengageable on-line heater |
US5008048A (en) * | 1988-12-05 | 1991-04-16 | Ryder Steven L | Position insensitive aspirator |
WO1990006172A1 (fr) * | 1988-12-05 | 1990-06-14 | Ryder Steven L | Aspirateur omni-position |
US5062419A (en) * | 1991-01-07 | 1991-11-05 | Rider Donald L | Nebulizer with valved "T" assembly |
US5660167A (en) * | 1991-02-04 | 1997-08-26 | Ryder; Steven L. | Dual nozzle nebulizer |
DE9113446U1 (fr) * | 1991-10-29 | 1992-01-16 | Kendall Medizinische Erzeugnisse Gmbh, 8425 Neustadt, De | |
US5630409A (en) * | 1995-03-22 | 1997-05-20 | Bono; Michael | Nebulizer and inhalation device containing same |
US5853002A (en) * | 1997-03-14 | 1998-12-29 | Kawasaki; Mary Kelly | Pediatric nebulizer enhancer |
US6009869A (en) * | 1997-12-29 | 2000-01-04 | Allegiance Corporation | Supersonic nozzle nebulizer |
US6412481B1 (en) * | 1999-12-23 | 2002-07-02 | Robert Bienvenu | Sealed backpressure attachment device for nebulizer |
US6369725B1 (en) * | 2000-09-26 | 2002-04-09 | International Business Machines Corporation | Method for binary to decimal conversion |
US6510846B1 (en) * | 1999-12-23 | 2003-01-28 | O'rourke Sam | Sealed back pressure breathing device |
US6786216B2 (en) | 1999-12-23 | 2004-09-07 | O'rourke Sam | Sealed back pressure breathing device |
US6363932B1 (en) | 2000-07-06 | 2002-04-02 | Clinical Technologies, Inc. | Aerosol enhancement device |
US7204245B2 (en) * | 2000-07-06 | 2007-04-17 | Clinical Technologies, Inc | Aerosol enhancement device |
DE10126807C2 (de) * | 2001-06-01 | 2003-12-04 | Pari Gmbh | Inhalationstherapiegerät mit einem Ventil zur Begrenzung des Inspirationsflusses |
CA2469347C (fr) * | 2001-12-05 | 2011-03-29 | Nupharmx, Llc | Dispositif medical et methode permettant l'inhalation d'un medicament en aerosol avec de l'heliox |
US6994083B2 (en) | 2001-12-21 | 2006-02-07 | Trudell Medical International | Nebulizer apparatus and method |
US7270123B2 (en) * | 2003-08-13 | 2007-09-18 | Trudell Medical International | Nebulizer apparatus and method |
US7493898B2 (en) * | 2005-04-13 | 2009-02-24 | Healthline Medical, Inc. | Inhalation apparatus |
US7779841B2 (en) * | 2006-11-13 | 2010-08-24 | Carefusion 2200, Inc. | Respiratory therapy device and method |
JP5390504B2 (ja) * | 2007-04-02 | 2014-01-15 | アレジアンス、コーポレイション | 高周波振動による呼吸器系治療装置 |
DE202011002208U1 (de) * | 2011-02-01 | 2012-01-13 | Bürkert Werke GmbH | Dosiereinheit |
CA2968207A1 (fr) * | 2014-11-25 | 2016-06-02 | Fisher & Paykel Healthcare Limited | Agencement d'administration de substance pour dispositif de traitement de gaz |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2882026A (en) * | 1955-08-31 | 1959-04-14 | Chemetron Corp | Nebulizer |
DE2038618A1 (de) * | 1969-08-22 | 1971-03-04 | Bird Morton Forrest | Druck-Atmungsgeraet |
US3874379A (en) * | 1973-08-15 | 1975-04-01 | Becton Dickinson Co | Manifold nebulizer system |
US4007238A (en) * | 1976-02-25 | 1977-02-08 | Glenn Joseph G | Nebulizer for use with IPPB equipment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2342602A (en) * | 1942-01-02 | 1944-02-22 | Jr Hjalmar Reitz | Anesthetic apparatus |
US2605089A (en) * | 1948-07-27 | 1952-07-29 | Aerosol Corp Of America | Apparatus for obtaining aerosols |
US3339901A (en) * | 1963-03-29 | 1967-09-05 | Chicago Bridge & Iron Co | Aeration equipment with easy-raising facilities |
US3903884A (en) * | 1973-08-15 | 1975-09-09 | Becton Dickinson Co | Manifold nebulizer system |
US4045525A (en) * | 1974-06-19 | 1977-08-30 | Huggins James A | Gas humidification apparatus |
US3913843A (en) * | 1974-10-30 | 1975-10-21 | Respiratory Care | Humidifier |
-
1978
- 1978-09-29 US US05/947,109 patent/US4231973A/en not_active Expired - Lifetime
-
1979
- 1979-08-29 ZA ZA00794557A patent/ZA794557B/xx unknown
- 1979-09-05 GB GB7930837A patent/GB2035137B/en not_active Expired
- 1979-09-17 NL NL7906921A patent/NL7906921A/nl not_active Application Discontinuation
- 1979-09-21 JP JP54121878A patent/JPS5825466B2/ja not_active Expired
- 1979-09-24 DK DK399179A patent/DK154398C/da not_active IP Right Cessation
- 1979-09-25 BR BR7906144A patent/BR7906144A/pt unknown
- 1979-09-26 DE DE2938857A patent/DE2938857C2/de not_active Expired
- 1979-09-26 IT IT26011/79A patent/IT1123349B/it active
- 1979-09-27 FR FR7924124A patent/FR2437217A1/fr active Granted
- 1979-09-28 ES ES484545A patent/ES484545A1/es not_active Expired
- 1979-09-28 CA CA336,648A patent/CA1130160A/fr not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2882026A (en) * | 1955-08-31 | 1959-04-14 | Chemetron Corp | Nebulizer |
DE2038618A1 (de) * | 1969-08-22 | 1971-03-04 | Bird Morton Forrest | Druck-Atmungsgeraet |
US3874379A (en) * | 1973-08-15 | 1975-04-01 | Becton Dickinson Co | Manifold nebulizer system |
US4007238A (en) * | 1976-02-25 | 1977-02-08 | Glenn Joseph G | Nebulizer for use with IPPB equipment |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616656A1 (fr) * | 1987-06-22 | 1988-12-23 | Lille Transfusion Sanguine | Pulverisateur de produits steriles, notamment de solutions aseptiques pour traitements medicaux et chirurgicaux |
EP0296950A1 (fr) * | 1987-06-22 | 1988-12-28 | Centre Regional De Transfusion Sanguine De Lille | Pulvérisateur de produits stériles, notamment de solutions aseptiques pour traitements médicaux et chirurgicaux |
US4979642A (en) * | 1987-06-22 | 1990-12-25 | Centre Regional De Transfusion Sanguine De Lille | Sprayer for sterile products, more particularly for aseptic solutions used in medical and surgical treatments |
Also Published As
Publication number | Publication date |
---|---|
DK154398B (da) | 1988-11-14 |
US4231973A (en) | 1980-11-04 |
DK154398C (da) | 1989-04-10 |
IT1123349B (it) | 1986-04-30 |
IT7926011A0 (it) | 1979-09-26 |
DE2938857C2 (de) | 1983-08-04 |
GB2035137A (en) | 1980-06-18 |
NL7906921A (nl) | 1980-04-01 |
JPS5558167A (en) | 1980-04-30 |
FR2437217B1 (fr) | 1983-03-18 |
DE2938857A1 (de) | 1980-04-17 |
GB2035137B (en) | 1982-08-25 |
DK399179A (da) | 1980-03-30 |
CA1130160A (fr) | 1982-08-24 |
ZA794557B (en) | 1980-09-24 |
BR7906144A (pt) | 1980-09-09 |
JPS5825466B2 (ja) | 1983-05-27 |
ES484545A1 (es) | 1980-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2437217A1 (fr) | Nebuliseur a debit variable, et son procede d'utilisation | |
ATE189135T1 (de) | Ultraschall-vernebelungsvorrichtung | |
TNSN99038A1 (fr) | Livraison d'un agent actif atomise | |
HU9300558D0 (en) | Inhalator without driving gas operating by outside air flow | |
DK0642366T3 (da) | Anordning til frembringelse af inhalerbare aktivepartikler | |
ATE144155T1 (de) | Abgabevorrichtung für pulverförmige arzneistoffe | |
CA2130827A1 (fr) | Nebuliseur de poudre et methode de nebulisation connexe | |
WO1994008727B1 (fr) | Dispositif de nebulisation ultrasonore | |
PL324316A1 (en) | Inhaling apparatus and method | |
GB1601727A (en) | Apparatus for producing a finely divided liquid spray | |
AU2002302742A1 (en) | Inhaler | |
DE3376253D1 (de) | Inhalateur de vapeur | |
GB1326069A (en) | Nebulizers | |
DE9113446U1 (fr) | ||
US2819716A (en) | Nebulizer for medicinal preparations | |
DE69919855D1 (de) | Vernebler und steuersystem für die vernebelung | |
GB958867A (en) | Improvements in or relating to atomisers | |
CN208726466U (zh) | 一种儿科医生用雾化装置 | |
US5612226A (en) | Gas/liquid contact apparatus | |
US5379760A (en) | Position insensitive low resistance aspirator | |
GB1488249A (en) | Apparatus for converting a volatile anaesthetic liquid into a vapour | |
SU1666119A1 (ru) | Ингал тор | |
US2845928A (en) | Bronchopulmonary therapeutic apparatus | |
SU419225A1 (ru) | Аэрозольный ионизатор | |
JPS571459A (en) | Atomizer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |