CA2270385A1 - Tube rallonge pour aerosols-doseurs empechant l'accumulation - Google Patents

Tube rallonge pour aerosols-doseurs empechant l'accumulation Download PDF

Info

Publication number
CA2270385A1
CA2270385A1 CA002270385A CA2270385A CA2270385A1 CA 2270385 A1 CA2270385 A1 CA 2270385A1 CA 002270385 A CA002270385 A CA 002270385A CA 2270385 A CA2270385 A CA 2270385A CA 2270385 A1 CA2270385 A1 CA 2270385A1
Authority
CA
Canada
Prior art keywords
spacer
fluoropolymer
drug
metered dose
interior surface
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.)
Abandoned
Application number
CA002270385A
Other languages
English (en)
Inventor
Gail Esther Rosenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2270385A1 publication Critical patent/CA2270385A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0233—Conductive materials, e.g. antistatic coatings for spark prevention

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Medicinal Preparation (AREA)

Abstract

La présente invention concerne un tube rallonge (5) pour aérosol-doseur (1) empêchant l'accumulation d'un médicament distribué par ledit aérosol-doseur du fait que la surface interne du tube rallonge comporte un polymère fluoré (24).
CA002270385A 1996-11-01 1997-10-29 Tube rallonge pour aerosols-doseurs empechant l'accumulation Abandoned CA2270385A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3015296P 1996-11-01 1996-11-01
US95974697A 1997-10-28 1997-10-28
US08/959,746 1997-10-28
US60/030,152 1997-10-28
PCT/US1997/019681 WO1998019727A1 (fr) 1996-11-01 1997-10-29 Tube rallonge pour aerosols-doseurs empechant l'accumulation

Publications (1)

Publication Number Publication Date
CA2270385A1 true CA2270385A1 (fr) 1998-05-14

Family

ID=26705724

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002270385A Abandoned CA2270385A1 (fr) 1996-11-01 1997-10-29 Tube rallonge pour aerosols-doseurs empechant l'accumulation

Country Status (5)

Country Link
EP (1) EP0942762A1 (fr)
JP (1) JP2002515794A (fr)
AU (1) AU5195498A (fr)
CA (1) CA2270385A1 (fr)
WO (1) WO1998019727A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA9811257B (en) * 1998-12-09 2001-01-31 App Sub Cipla Ltd 8 8 2000 Inhalation device.
EP1259277A1 (fr) * 2000-03-01 2002-11-27 Glaxo Group Limited Inhalateur-doseur
AU4417001A (en) * 2000-03-01 2001-09-12 Glaxo Group Limited Metered dose inhaler
US20030205226A1 (en) 2002-05-02 2003-11-06 Pre Holding, Inc. Aerosol medication inhalation system
US6904908B2 (en) 2002-05-21 2005-06-14 Trudell Medical International Visual indicator for an aerosol medication delivery apparatus and system
US7360537B2 (en) 2003-04-16 2008-04-22 Trudell Medical International Antistatic medication delivery apparatus
JP5196878B2 (ja) * 2006-07-19 2013-05-15 キヤノン株式会社 薬剤吐出装置
JP6957520B2 (ja) 2016-05-19 2021-11-02 トゥルーデル メディカル インターナショナル スマート弁付き保持チャンバ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186164A (en) * 1991-03-15 1993-02-16 Puthalath Raghuprasad Mist inhaler
US5459191A (en) 1992-08-28 1995-10-17 E. I. Du Pont De Nemours And Company Solvents for tetrafluoroethylene polymers
WO1993011817A1 (fr) * 1991-12-16 1993-06-24 The University Of Melbourne Ameliorations relatives a l'administration de composes en aerosol
US5266639A (en) 1992-08-28 1993-11-30 E. I. Du Pont De Nemours And Company Low-melting tetrafluorethylene copolymer and its uses
DE59409856D1 (de) * 1994-05-19 2001-10-11 Pari Gmbh Vorrichtung zur Trocknung und Pufferung von Aerosolen
US5478905A (en) 1995-02-06 1995-12-26 E. I. Du Pont De Nemours And Company Amorphous tetrafluoroethylene/hexafluoropropylene copolymers
US5543217A (en) 1995-02-06 1996-08-06 E. I. Du Pont De Nemours And Company Amorphous copolymers of tetrafluoroethylene and hexafluoropropylene

Also Published As

Publication number Publication date
EP0942762A1 (fr) 1999-09-22
WO1998019727A1 (fr) 1998-05-14
AU5195498A (en) 1998-05-29
JP2002515794A (ja) 2002-05-28

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Legal Events

Date Code Title Description
FZDE Discontinued