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HK1036773A1 - A vortex system for nebulizing a liquid for inhalation and a method for nebulizing - Google Patents

A vortex system for nebulizing a liquid for inhalation and a method for nebulizing Download PDF

Info

Publication number
HK1036773A1
HK1036773A1 HK01107687A HK01107687A HK1036773A1 HK 1036773 A1 HK1036773 A1 HK 1036773A1 HK 01107687 A HK01107687 A HK 01107687A HK 01107687 A HK01107687 A HK 01107687A HK 1036773 A1 HK1036773 A1 HK 1036773A1
Authority
HK
Hong Kong
Prior art keywords
chamber
vortex
fluid
housing
venturi
Prior art date
Application number
HK01107687A
Other languages
English (en)
Chinese (zh)
Other versions
HK1036773B (en
Inventor
凯利‧罗克
Original Assignee
莱特塞德股份有限公司
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 莱特塞德股份有限公司 filed Critical 莱特塞德股份有限公司
Publication of HK1036773A1 publication Critical patent/HK1036773A1/xx
Publication of HK1036773B publication Critical patent/HK1036773B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/04—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like
    • F02M29/06—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like generating whirling motion of mixture
    • 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
    • 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
    • A61M15/0086—Inhalation chambers
    • 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
    • A61M15/0086—Inhalation chambers
    • A61M15/0088—Inhalation chambers with variable volume
    • 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
    • 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
    • Y10S261/55—Reatomizers
    • 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

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)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cyclones (AREA)
  • Nozzles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Hardware Redundancy (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Fuel Cell (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Centrifugal Separators (AREA)
  • Medicinal Preparation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
HK01107687.2A 1998-03-18 1999-03-11 A vortex system for nebulizing a liquid for inhalation and a method for nebulizing HK1036773B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/040666 1998-03-18
US09/040,666 US6113078A (en) 1998-03-18 1998-03-18 Fluid processing method
PCT/US1999/005331 WO1999047273A2 (en) 1998-03-18 1999-03-11 Medication processing system and method

Publications (2)

Publication Number Publication Date
HK1036773A1 true HK1036773A1 (en) 2002-01-18
HK1036773B HK1036773B (en) 2005-07-29

Family

ID=

Also Published As

Publication number Publication date
JP4851005B2 (ja) 2012-01-11
WO1999047806A2 (en) 1999-09-23
AU2998799A (en) 1999-10-11
IL138465A0 (en) 2001-10-31
EP1064083A2 (en) 2001-01-03
WO1999047273A3 (en) 1999-11-25
JP2002506709A (ja) 2002-03-05
US20010042927A1 (en) 2001-11-22
EP1064101B1 (en) 2008-07-16
HK1036769A1 (en) 2002-01-18
CA2322943A1 (en) 1999-09-23
JP4454149B2 (ja) 2010-04-21
ES2310425T3 (es) 2009-01-01
CA2727729A1 (en) 1999-09-23
CN1187129C (zh) 2005-02-02
EP1064083B1 (en) 2006-05-24
ATE327035T1 (de) 2006-06-15
MXPA00009051A (es) 2002-04-09
CA2322758A1 (en) 1999-09-23
WO1999047273A2 (en) 1999-09-23
DK1064101T3 (da) 2008-11-03
US6244573B1 (en) 2001-06-12
US20020089072A1 (en) 2002-07-11
US6113078A (en) 2000-09-05
US6234459B1 (en) 2001-05-22
US6347789B1 (en) 2002-02-19
IL138464A0 (en) 2001-10-31
DE69931475D1 (de) 2006-06-29
MXPA00009047A (es) 2002-04-09
EP1064101A2 (en) 2001-01-03
CN1248775C (zh) 2006-04-05
CA2727729C (en) 2011-11-22
CN1293596A (zh) 2001-05-02
DE69931475T2 (de) 2006-10-19
US6669176B2 (en) 2003-12-30
ATE401131T1 (de) 2008-08-15
DE69939108D1 (de) 2008-08-28
WO1999047806A3 (en) 1999-12-02
US6648306B2 (en) 2003-11-18
CA2322758C (en) 2010-05-04
CN1293591A (zh) 2001-05-02
AU3076699A (en) 1999-10-11
JP2002506950A (ja) 2002-03-05
CA2322943C (en) 2012-01-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170311