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WO2009145673A3 - Inhalateur de poudre - Google Patents

Inhalateur de poudre Download PDF

Info

Publication number
WO2009145673A3
WO2009145673A3 PCT/RU2009/000265 RU2009000265W WO2009145673A3 WO 2009145673 A3 WO2009145673 A3 WO 2009145673A3 RU 2009000265 W RU2009000265 W RU 2009000265W WO 2009145673 A3 WO2009145673 A3 WO 2009145673A3
Authority
WO
WIPO (PCT)
Prior art keywords
powder
inhalator
container
orifices
movable plate
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.)
Ceased
Application number
PCT/RU2009/000265
Other languages
English (en)
Russian (ru)
Other versions
WO2009145673A2 (fr
Inventor
Владимир Евгеньевич НЕБОЛЬСИН
Александр Григорьевич ЧУЧАЛИН
Евrений Викторович БАБАРСКОВ
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.)
Individual
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
Priority to EA201001864A priority Critical patent/EA017662B1/ru
Publication of WO2009145673A2 publication Critical patent/WO2009145673A2/fr
Publication of WO2009145673A3 publication Critical patent/WO2009145673A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61M15/0065—Inhalators with dosage or measuring devices
    • 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
    • A61M15/0003—Details of inhalators; Constructional features thereof with means for dispensing more than one drug
    • 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
    • A61M15/0025—Mouthpieces therefor with caps
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nozzles (AREA)

Abstract

L'invention se rapporte à l'équipement médical, notamment à des dispositifs conçus pour l’administration individuelle de médicaments en poudre dans les voies respiratoires et les poumons d’un patient, et notamment à des inhalateurs de poudre. L'invention vise à créer un inhalateur de poudre qui permet d’effectuer le dosage, qui a un fonctionnement simple et qui permet l'introduction efficace et réglementée dans les poumons du patient de deux composants actifs stockés dans des compartiments isolés d’un récipient. L'inhalateur de poudre de l’invention comprend un corps recouvert par un étui de protection avec des trous d'entrée d'air et de sortie de l'aérosol. Ces trous sont reliés par une conduite d'air qui comporte deux canaux opposés d’accélération d’air, chaque canal étant relié à un disperseur. Le récipient pour poudre et le doseur se présentent comme une plaque mobile avec deux trous de mesure, décalés entre eux à 90°. Il se distingue en ce que le récipient se présente comme deux compartiments isolés dans la base de laquelle on a réalisé un trou d’amenée de poudre. La plaque mobile du doseur comporte en outre deux trous de mesure diamétralement opposés de sorte que lors de la rotation de la plaque mobile du doseur à 90° dans une des directions d’amenée de poudre, ou à un angle 90° dans une direction opposée, pour la distribution de la portion de poudre suivante, deux sur quatre trous de mesure se situent sous les trous dans les bases des deux compartiments du récipient, et que les deux autres trous de mesure se situent dans les bases des deux canaux d'accélération.
PCT/RU2009/000265 2008-05-27 2009-05-27 Inhalateur de poudre Ceased WO2009145673A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201001864A EA017662B1 (ru) 2008-05-27 2009-05-27 Порошковый ингалятор

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2008120838 2008-05-27
RU2008120838/14A RU2376040C1 (ru) 2008-05-27 2008-05-27 Порошковый ингалятор

Publications (2)

Publication Number Publication Date
WO2009145673A2 WO2009145673A2 (fr) 2009-12-03
WO2009145673A3 true WO2009145673A3 (fr) 2010-01-21

Family

ID=41377824

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2009/000265 Ceased WO2009145673A2 (fr) 2008-05-27 2009-05-27 Inhalateur de poudre

Country Status (3)

Country Link
EA (1) EA017662B1 (fr)
RU (1) RU2376040C1 (fr)
WO (1) WO2009145673A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR095222A1 (es) * 2013-04-03 2015-09-30 Sanofi Sa Elemento de medición para un dispositivo de inhalación y montaje para un dispositivo de inhalación que comprende un elemento de medición
SE538399C2 (sv) * 2014-04-03 2016-06-14 Iconovo Ab Torrpulverinhalator
SE538400C2 (sv) * 2014-04-03 2016-06-14 Iconovo Ab Torrpulverinhalator
SE539930C2 (sv) * 2014-04-03 2018-01-23 Iconovo Ab Torrpulverinhalator
EP3294390B1 (fr) * 2015-05-08 2022-10-05 Iconovo AB Inhalateur de poudre sèche
CA3168027A1 (fr) 2020-03-31 2021-10-07 Jurgen Rawert Distribution d'aerosol d'au moins deux compositions liquides

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0505321A2 (fr) * 1991-03-21 1992-09-23 Ciba-Geigy Ag Inhalateur
RU2080883C1 (ru) * 1994-11-22 1997-06-10 Александр Григорьевич Чучалин Ингалятор
RU2163149C1 (ru) * 1999-06-25 2001-02-20 Чучалин Александр Григорьевич Ингалятор для введения лекарственных средств в виде порошка
RU2258539C1 (ru) * 2004-03-23 2005-08-20 Чучалин Александр Григорьевич Порошковый ингалятор

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE228024T1 (de) * 1994-09-16 2002-12-15 Glaxosmithkline Lab Sas Inhalator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0505321A2 (fr) * 1991-03-21 1992-09-23 Ciba-Geigy Ag Inhalateur
RU2080883C1 (ru) * 1994-11-22 1997-06-10 Александр Григорьевич Чучалин Ингалятор
RU2163149C1 (ru) * 1999-06-25 2001-02-20 Чучалин Александр Григорьевич Ингалятор для введения лекарственных средств в виде порошка
RU2258539C1 (ru) * 2004-03-23 2005-08-20 Чучалин Александр Григорьевич Порошковый ингалятор

Also Published As

Publication number Publication date
WO2009145673A2 (fr) 2009-12-03
RU2376040C1 (ru) 2009-12-20
EA017662B1 (ru) 2013-02-28
EA201001864A1 (ru) 2011-06-30

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