CA2390791A1 - Material delivery device having a plurality of reservoirs and a frusto conical metering member - Google Patents

Material delivery device having a plurality of reservoirs and a frusto conical metering member Download PDF

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Publication number
CA2390791A1
CA2390791A1 CA002390791A CA2390791A CA2390791A1 CA 2390791 A1 CA2390791 A1 CA 2390791A1 CA 002390791 A CA002390791 A CA 002390791A CA 2390791 A CA2390791 A CA 2390791A CA 2390791 A1 CA2390791 A1 CA 2390791A1
Authority
CA
Canada
Prior art keywords
reservoirs
delivery device
metering member
material delivery
frusto conical
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
CA002390791A
Other languages
French (fr)
Other versions
CA2390791C (en
Inventor
Philip Braithwaite
Steve Williams
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.)
Innovata Biomed Ltd
Original Assignee
Innovata Biomed Limited
Philip Braithwaite
Steve Williams
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 Innovata Biomed Limited, Philip Braithwaite, Steve Williams filed Critical Innovata Biomed Limited
Publication of CA2390791A1 publication Critical patent/CA2390791A1/en
Application granted granted Critical
Publication of CA2390791C publication Critical patent/CA2390791C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M15/0065—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

There is described a delivery device which comprises a reservoir, a delivery passage for the delivery of material and a metering member characterised in that the delivery device is provided with a plurality of reservoirs and that the metering member is provided with a plurality of measuring cups adapted to transfer one or more measured doses of material from one or more of the reservoirs to the delivery passage. A method of administering a dry powder and a method and especially a method of treatment of a patient with a bronchial disorder are also described.
CA002390791A 1999-12-01 2000-12-01 Material delivery device having a plurality of reservoirs and a frusto conical metering member Expired - Fee Related CA2390791C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9928265.9 1999-12-01
GBGB9928265.9A GB9928265D0 (en) 1999-12-01 1999-12-01 Inhaler
PCT/GB2000/004623 WO2001039823A1 (en) 1999-12-01 2000-12-01 Inhaler

Publications (2)

Publication Number Publication Date
CA2390791A1 true CA2390791A1 (en) 2001-06-07
CA2390791C CA2390791C (en) 2009-02-03

Family

ID=10865413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002390791A Expired - Fee Related CA2390791C (en) 1999-12-01 2000-12-01 Material delivery device having a plurality of reservoirs and a frusto conical metering member

Country Status (18)

Country Link
US (1) US6845772B2 (en)
EP (2) EP1233805B1 (en)
JP (1) JP4674027B2 (en)
AT (1) ATE261326T1 (en)
AU (1) AU782118B2 (en)
BR (1) BR0016085A (en)
CA (1) CA2390791C (en)
DE (1) DE60008914T9 (en)
DK (1) DK1233805T3 (en)
ES (1) ES2217008T3 (en)
GB (1) GB9928265D0 (en)
IL (2) IL149623A0 (en)
MX (1) MXPA02005279A (en)
NO (1) NO332942B1 (en)
NZ (1) NZ518827A (en)
PT (1) PT1233805E (en)
WO (1) WO2001039823A1 (en)
ZA (1) ZA200203764B (en)

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GB0800459D0 (en) * 2008-01-11 2008-02-20 Innovata Biomed Ltd Improvements in or relating to inhalers
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JP2013512193A (en) 2009-11-24 2013-04-11 ギリアード サイエンシーズ， インコーポレイテッド Inhaled fosfomycin / tobramycin for the treatment of chronic obstructive pulmonary disease
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Also Published As

Publication number Publication date
BR0016085A (en) 2002-08-06
GB9928265D0 (en) 2000-01-26
EP1233805B1 (en) 2004-03-10
IL149623A0 (en) 2002-11-10
DK1233805T3 (en) 2004-07-12
EP1300171A2 (en) 2003-04-09
EP1233805A1 (en) 2002-08-28
US6845772B2 (en) 2005-01-25
EP1300171A3 (en) 2003-08-13
IL149623A (en) 2007-07-24
DE60008914D1 (en) 2004-04-15
US20030116157A1 (en) 2003-06-26
NO20022545L (en) 2002-05-29
CA2390791C (en) 2009-02-03
ZA200203764B (en) 2004-01-28
NO20022545D0 (en) 2002-05-29
MXPA02005279A (en) 2003-09-22
AU2187801A (en) 2001-06-12
ATE261326T1 (en) 2004-03-15
WO2001039823A1 (en) 2001-06-07
JP4674027B2 (en) 2011-04-20
DE60008914T9 (en) 2005-06-23
PT1233805E (en) 2004-07-30
NZ518827A (en) 2005-06-24
NO332942B1 (en) 2013-02-04
AU782118B2 (en) 2005-07-07
DE60008914T2 (en) 2005-03-10
ES2217008T3 (en) 2004-11-01
JP2003515396A (en) 2003-05-07

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Effective date: 20161201