CA2097288A1 - Inhalation device - Google Patents

Inhalation device

Info

Publication number
CA2097288A1
CA2097288A1 CA2097288A CA2097288A CA2097288A1 CA 2097288 A1 CA2097288 A1 CA 2097288A1 CA 2097288 A CA2097288 A CA 2097288A CA 2097288 A CA2097288 A CA 2097288A CA 2097288 A1 CA2097288 A1 CA 2097288A1
Authority
CA
Canada
Prior art keywords
dose
inhalation device
dosing
supply chamber
medical substance
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.)
Granted
Application number
CA2097288A
Other languages
French (fr)
Other versions
CA2097288C (en
Inventor
Arun Rajaram Gupte
Heinrich Kladders
Hans Dieter Ruthemann
Bernd Zierenberg
Raimo Kusti Antero Auvinen
Kauko Pekka Juhani Karttunen
Mika Tapio Vidgren
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.)
Orion Oyj
Original Assignee
Arun Rajaram Gupte
Heinrich Kladders
Hans Dieter Ruthemann
Bernd Zierenberg
Raimo Kusti Antero Auvinen
Kauko Pekka Juhani Karttunen
Mika Tapio Vidgren
Boehringer Ingelheim International Gmbh
Orion Corporation (Orion-Yhtyma Oy)
Orion Corporation
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 Arun Rajaram Gupte, Heinrich Kladders, Hans Dieter Ruthemann, Bernd Zierenberg, Raimo Kusti Antero Auvinen, Kauko Pekka Juhani Karttunen, Mika Tapio Vidgren, Boehringer Ingelheim International Gmbh, Orion Corporation (Orion-Yhtyma Oy), Orion Corporation filed Critical Arun Rajaram Gupte
Publication of CA2097288A1 publication Critical patent/CA2097288A1/en
Application granted granted Critical
Publication of CA2097288C publication Critical patent/CA2097288C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61M15/0021—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
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • 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

Abstract

The invention relates to a propellant-free inhalation device with a supply of pulverized medical substance in a supply chamber, which has a rotatable dosing means (3) with one or more dosing chambers (4) to receive in one de-fined position the dose of the medical substance to be in-haled from the supply chamber and to discharge the dose in another position. The inhalation device further is provided with a mouthpiece for active inhalation and an air channel (76) to distribute the dose discharged from the dosing cham-ber in the flow of breathing air.
CA002097288A 1990-11-29 1991-11-07 Inhalation device Expired - Lifetime CA2097288C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909026025A GB9026025D0 (en) 1990-11-29 1990-11-29 Inhalation device
GB9026025.8 1990-11-29

Publications (2)

Publication Number Publication Date
CA2097288A1 true CA2097288A1 (en) 1992-05-30
CA2097288C CA2097288C (en) 1996-12-31

Family

ID=10686227

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002097288A Expired - Lifetime CA2097288C (en) 1990-11-29 1991-11-07 Inhalation device

Country Status (28)

Country Link
US (1) US5575280A (en)
EP (1) EP0559663B1 (en)
JP (1) JP3287844B2 (en)
KR (1) KR0183376B1 (en)
CN (1) CN1054546C (en)
AT (1) ATE109361T1 (en)
BR (1) BR9107096A (en)
CA (1) CA2097288C (en)
CZ (1) CZ281346B6 (en)
DE (1) DE69103281T2 (en)
DK (1) DK0559663T3 (en)
EE (1) EE02998B1 (en)
ES (1) ES2057921T3 (en)
FI (1) FI105892B (en)
GB (1) GB9026025D0 (en)
HK (1) HK1000204A1 (en)
HU (1) HU212398B (en)
IE (1) IE73254B1 (en)
IL (1) IL100038A (en)
LT (1) LT3123B (en)
LV (1) LV10397B (en)
NO (1) NO305466B1 (en)
NZ (1) NZ240573A (en)
PL (1) PL167216B1 (en)
RU (1) RU2097069C1 (en)
SK (1) SK278780B6 (en)
WO (1) WO1992009322A1 (en)
ZA (1) ZA919388B (en)

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