MX2009009061A - Sistema de atomizacion a base de boquilla. - Google Patents

Sistema de atomizacion a base de boquilla.

Info

Publication number
MX2009009061A
MX2009009061A MX2009009061A MX2009009061A MX2009009061A MX 2009009061 A MX2009009061 A MX 2009009061A MX 2009009061 A MX2009009061 A MX 2009009061A MX 2009009061 A MX2009009061 A MX 2009009061A MX 2009009061 A MX2009009061 A MX 2009009061A
Authority
MX
Mexico
Prior art keywords
nozzle
atomization system
based atomization
modest
flat
Prior art date
Application number
MX2009009061A
Other languages
English (en)
Inventor
Perry Genova
Prashant P Kakade
Robert C Williams Iii
Original Assignee
Abbott Respiratory Llc
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 Abbott Respiratory Llc filed Critical Abbott Respiratory Llc
Publication of MX2009009061A publication Critical patent/MX2009009061A/es

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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • 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
    • A61M15/00—Inhalators
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
    • B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Un sistema de atomización mejorado para rociar líquidos que incluye una boquilla de vórtice y una cara plana o sobresaliente en el orificio de salida de boquilla (20). El sistema también puede incluir un inserto de pieza de boca divergente (50). La presente invención puede producir una alta fracción de partícula fina y deposición de garganta común en conjunto con velocidad de nube de aerosol reducida y fuerza de impacto.
MX2009009061A 2007-02-28 2008-02-25 Sistema de atomizacion a base de boquilla. MX2009009061A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90397007P 2007-02-28 2007-02-28
PCT/US2008/054924 WO2008106411A2 (en) 2007-02-28 2008-02-25 Nozzle-based atomization system

Publications (1)

Publication Number Publication Date
MX2009009061A true MX2009009061A (es) 2009-11-12

Family

ID=39575990

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009061A MX2009009061A (es) 2007-02-28 2008-02-25 Sistema de atomizacion a base de boquilla.

Country Status (7)

Country Link
US (1) US7980491B2 (es)
EP (1) EP2125241A2 (es)
JP (1) JP2010519963A (es)
CN (1) CN101636232A (es)
CA (1) CA2678018A1 (es)
MX (1) MX2009009061A (es)
WO (1) WO2008106411A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2781313C (en) * 2009-12-23 2019-09-17 Map Pharmaceuticals, Inc. Enhanced eductor design
SI2926855T1 (sl) * 2010-10-12 2019-05-31 Ivax Pharmaceuticals Ireland Pršilna naprava za nos
FR2984857B1 (fr) * 2011-12-23 2015-02-13 Rexam Dispensing Sys Bouton poussoir pour un systeme de distribution d'un produit sous pression
US9745936B2 (en) * 2012-02-16 2017-08-29 Delavan Inc Variable angle multi-point injection
CA2904997C (en) 2013-03-15 2022-12-06 Chris V. Ciancone Inhaler spacer and storage apparatus
US11358165B2 (en) * 2019-10-04 2022-06-14 Ethicon, Inc. Spray devices having side-by-side spray tips for dispensing two fluids that chemically react together
WO2022161937A1 (en) * 2021-01-28 2022-08-04 Aurena Laboratories Holding Ab An inhaler body forming a passage
CN114273106B (zh) * 2021-12-30 2023-02-03 杭州电子科技大学 气动微液滴发生器及其制备工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933235C (de) 1950-08-25 1955-09-22 Otto Dipl-Ing Haessler Zerstaeuberduese fuer Schaedlingsbekaempfungsspritzen
US3001524A (en) * 1956-03-21 1961-09-26 Riker Laboratories Inc Aerosol dispensing apparatus
US3053462A (en) 1961-08-07 1962-09-11 Monarch Mfg Works Inc Constant capacity nozzle
US3346195A (en) * 1964-10-22 1967-10-10 Sprayon Products Aerosol spray device
US3437270A (en) * 1968-03-12 1969-04-08 Risdon Mfg Co Self-sealing spray-actuator button
US4074861A (en) * 1976-06-18 1978-02-21 Realex Corporation Spray pattern control structure and method
US4972830A (en) 1985-07-31 1990-11-27 Vortran Medical Technology, Inc. Inhalation device and method
GB8824804D0 (en) * 1988-10-22 1988-11-30 Fisons Plc Device
SG45171A1 (en) 1990-03-21 1998-01-16 Boehringer Ingelheim Int Atomising devices and methods
US5676311A (en) * 1995-08-08 1997-10-14 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Actuator for spray valve
US6615826B1 (en) 1999-02-26 2003-09-09 3M Innovative Properties Company Slow spray metered dose inhaler
CA2377566C (en) * 1999-05-20 2007-08-07 Iep Pharmaceutical Devices, Inc. Low spray force, low retention atomization system
AU7484300A (en) 1999-09-13 2001-06-04 Sheffield Pharmaceuticals, Inc. Aerosol airflow control system and method
US6418928B1 (en) * 2000-09-25 2002-07-16 Mallinckrodt Inc. Multi-seal respirator mask
DE102004001222B4 (de) 2004-01-07 2006-08-03 Rational Ag Düseneinheit und Gargerät mit einer Düseneinheit
FR2895687B1 (fr) * 2006-01-02 2008-07-04 Lvmh Rech Buse de distribution de produit fluide, dispositif de distribution comprenant une telle buse et procede de fabrication

Also Published As

Publication number Publication date
CN101636232A (zh) 2010-01-27
WO2008106411A3 (en) 2009-03-26
EP2125241A2 (en) 2009-12-02
CA2678018A1 (en) 2008-09-04
WO2008106411A2 (en) 2008-09-04
US20080203193A1 (en) 2008-08-28
US7980491B2 (en) 2011-07-19
JP2010519963A (ja) 2010-06-10

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal