DE69230179D1 - Pulverspender - Google Patents

Pulverspender

Info

Publication number
DE69230179D1
DE69230179D1 DE69230179T DE69230179T DE69230179D1 DE 69230179 D1 DE69230179 D1 DE 69230179D1 DE 69230179 T DE69230179 T DE 69230179T DE 69230179 T DE69230179 T DE 69230179T DE 69230179 D1 DE69230179 D1 DE 69230179D1
Authority
DE
Germany
Prior art keywords
powder dispenser
dispenser
powder
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.)
Expired - Fee Related
Application number
DE69230179T
Other languages
English (en)
Other versions
DE69230179T2 (de
Inventor
Ralph Whaley
Mark Shinnick
Charles Thiel
Dongene Kriegl
Thomas Reeder
Brian Pattock
Robert Mattila
Thomas Turgeon
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69230179D1 publication Critical patent/DE69230179D1/de
Application granted granted Critical
Publication of DE69230179T2 publication Critical patent/DE69230179T2/de
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
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/24—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/073—Syringe, piston type

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Preparation (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)
  • Catching Or Destruction (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69230179T 1991-08-26 1992-08-24 Pulverspender Expired - Fee Related DE69230179T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74991291A 1991-08-26 1991-08-26
US81733192A 1992-01-06 1992-01-06
PCT/US1992/007156 WO1993003785A2 (en) 1991-08-26 1992-08-24 Powder dispenser

Publications (2)

Publication Number Publication Date
DE69230179D1 true DE69230179D1 (de) 1999-11-25
DE69230179T2 DE69230179T2 (de) 2000-08-31

Family

ID=27115192

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69233258T Expired - Fee Related DE69233258T2 (de) 1991-08-26 1992-08-24 Pulverspender
DE69230179T Expired - Fee Related DE69230179T2 (de) 1991-08-26 1992-08-24 Pulverspender

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69233258T Expired - Fee Related DE69233258T2 (de) 1991-08-26 1992-08-24 Pulverspender

Country Status (11)

Country Link
EP (2) EP0826386B1 (de)
JP (1) JPH06509958A (de)
AU (1) AU2513092A (de)
BR (1) BR9206429A (de)
CA (1) CA2114726A1 (de)
DE (2) DE69233258T2 (de)
DK (1) DK0601071T3 (de)
ES (1) ES2137194T3 (de)
IL (1) IL102943A0 (de)
MX (1) MX9204925A (de)
WO (1) WO1993003785A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668787B1 (de) * 1992-11-12 2002-02-27 Minnesota Mining And Manufacturing Company Pulverinhalator
US5709202A (en) * 1993-05-21 1998-01-20 Aradigm Corporation Intrapulmonary delivery of aerosolized formulations
US5497763A (en) * 1993-05-21 1996-03-12 Aradigm Corporation Disposable package for intrapulmonary delivery of aerosolized formulations
PT837710E (pt) * 1995-06-21 2002-05-31 Sofotec Gmbh & Co Kg Cartucho de po farmaceutico com dispositivo de doseamento integrado e inalador para medicamentos em po
US6082358A (en) 1998-05-05 2000-07-04 1263152 Ontario Inc. Indicating device for aerosol container
GB2363743B (en) * 1999-03-31 2003-07-16 Shofner Engineering Associates Controlled deliveries and depositions of pharmaceutical and other aerosolized masses
US6854460B1 (en) 1999-03-31 2005-02-15 Shofner Engineering Associates, Inc. Controlled deliveries and depositions of pharmaceutical and other aerosolized masses
ES2241611T3 (es) † 1999-06-05 2005-11-01 Innovata Biomed Limited Sisstema de suministro de medicamentos.
US6606992B1 (en) * 1999-06-30 2003-08-19 Nektar Therapeutics Systems and methods for aerosolizing pharmaceutical formulations
WO2001021238A2 (en) * 1999-09-17 2001-03-29 Orion Corporation Moisture protected powder inhaler
AU3400501A (en) 2000-02-28 2001-09-12 Vectura Ltd Improvements in or relating to the delivery of oral drugs
AU2001263098A1 (en) 2000-05-12 2001-11-26 Iep Pharmaceutical Devices, Inc. Powder/liquid metering valve
DE102004010062B3 (de) 2004-03-02 2005-09-08 Drägerwerk AG Vorrichtung zur Dosierung von Substanzen
SE0401786D0 (sv) 2004-07-05 2004-07-05 Astrazeneca Ab Inhaler device
JP2009502415A (ja) * 2005-08-01 2009-01-29 アストラゼネカ・アクチエボラーグ 吸入器バルブ
WO2007045904A1 (en) * 2005-10-22 2007-04-26 42 Technology Limited Dose counter for inhalation devices
MX339072B (es) 2005-11-21 2016-05-09 Mannkind Corp Aparato y metodos para suministrar y detectar polvo.
CN102143890B (zh) 2008-08-05 2013-08-28 曼康公司 改进的粉末分配器模块及粉末分配器组件
JP5729638B2 (ja) * 2011-01-27 2015-06-03 ニプロ株式会社 粉体噴射装置
JP5772030B2 (ja) * 2011-02-08 2015-09-02 ニプロ株式会社 粉体噴射装置
US20160339198A1 (en) * 2013-12-11 2016-11-24 De Motu Cordis Medicament Apparatus And Method
WO2020173595A1 (en) * 2019-02-27 2020-09-03 NuvoAir AB A method and a device for estimating an amount of a powder shaped material passing a bend in a flow channel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE438261B (sv) * 1981-07-08 1985-04-15 Draco Ab Anvendning i dosinhalator av ett perforerat membran
CY1492A (en) * 1981-07-08 1990-02-16 Draco Ab Powder inhalator
GB2191032B (en) * 1986-04-25 1990-05-16 Glaxo Group Ltd Indicating device
DK479189D0 (da) * 1989-01-06 1989-09-28 Hans Gernot Schenk Inhalator
IT1237118B (it) * 1989-10-27 1993-05-18 Miat Spa Inalatore multidose per farmaci in polvere.
GB9015522D0 (en) * 1990-07-13 1990-08-29 Braithwaite Philip W Inhaler
DE4027391A1 (de) * 1990-08-30 1992-03-12 Boehringer Ingelheim Kg Treibgasfreies inhalationsgeraet

Also Published As

Publication number Publication date
EP0826386A3 (de) 1998-07-01
CA2114726A1 (en) 1993-03-04
MX9204925A (es) 1993-02-01
JPH06509958A (ja) 1994-11-10
BR9206429A (pt) 1995-10-24
EP0601071A1 (de) 1994-06-15
EP0601071B1 (de) 1999-10-20
EP0826386A2 (de) 1998-03-04
DE69230179T2 (de) 2000-08-31
ES2137194T3 (es) 1999-12-16
AU2513092A (en) 1993-03-16
WO1993003785A2 (en) 1993-03-04
DK0601071T3 (da) 2000-04-03
IL102943A0 (en) 1993-01-31
DE69233258D1 (de) 2004-01-08
DE69233258T2 (de) 2004-05-19
EP0826386B1 (de) 2003-11-26
WO1993003785A3 (en) 1993-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee