WO2005011574A3 - Microporous membrane nebulizers - Google Patents

Microporous membrane nebulizers Download PDF

Info

Publication number
WO2005011574A3
WO2005011574A3 PCT/US2004/023810 US2004023810W WO2005011574A3 WO 2005011574 A3 WO2005011574 A3 WO 2005011574A3 US 2004023810 W US2004023810 W US 2004023810W WO 2005011574 A3 WO2005011574 A3 WO 2005011574A3
Authority
WO
WIPO (PCT)
Prior art keywords
microporous membrane
membrane nebulizers
nebulizable
drug
aggregated particles
Prior art date
Application number
PCT/US2004/023810
Other languages
French (fr)
Other versions
WO2005011574A2 (en
Inventor
Robert E Coifman
Original Assignee
Robert E Coifman
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 Robert E Coifman filed Critical Robert E Coifman
Publication of WO2005011574A2 publication Critical patent/WO2005011574A2/en
Publication of WO2005011574A3 publication Critical patent/WO2005011574A3/en

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
    • A61M15/00—Inhalators
    • 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
    • A61M11/003—Particle size control by passing the aerosol trough sieves or filters
    • 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
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics

Abstract

Methods are provided for disaggregating aggregated particles of a suspension formulation of nebulizable drug and effectively delivering a suspension formulation with aggregated particles of a nebulizable drug to a patient using a microporous membrane nebulizer.
PCT/US2004/023810 2003-07-30 2004-07-23 Microporous membrane nebulizers WO2005011574A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49103103P 2003-07-30 2003-07-30
US60/491,031 2003-07-30

Publications (2)

Publication Number Publication Date
WO2005011574A2 WO2005011574A2 (en) 2005-02-10
WO2005011574A3 true WO2005011574A3 (en) 2005-10-20

Family

ID=34115458

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/023810 WO2005011574A2 (en) 2003-07-30 2004-07-23 Microporous membrane nebulizers

Country Status (1)

Country Link
WO (1) WO2005011574A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812854A (en) * 1972-10-20 1974-05-28 A Michaels Ultrasonic nebulizer
WO2004028606A1 (en) * 2002-09-18 2004-04-08 Pari GmbH Spezialisten für effektive Inhalation Aerosol therapy device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812854A (en) * 1972-10-20 1974-05-28 A Michaels Ultrasonic nebulizer
WO2004028606A1 (en) * 2002-09-18 2004-04-08 Pari GmbH Spezialisten für effektive Inhalation Aerosol therapy device

Also Published As

Publication number Publication date
WO2005011574A2 (en) 2005-02-10

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