ATE280605T1 - Puderzuführvorrichtung - Google Patents

Puderzuführvorrichtung

Info

Publication number
ATE280605T1
ATE280605T1 AT99935253T AT99935253T ATE280605T1 AT E280605 T1 ATE280605 T1 AT E280605T1 AT 99935253 T AT99935253 T AT 99935253T AT 99935253 T AT99935253 T AT 99935253T AT E280605 T1 ATE280605 T1 AT E280605T1
Authority
AT
Austria
Prior art keywords
powder
substances
brushes
agglomerated
agglomeration
Prior art date
Application number
AT99935253T
Other languages
German (de)
English (en)
Inventor
Lars-Gunnar Nilsson
Original Assignee
Microdrug Ag
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 Microdrug Ag filed Critical Microdrug Ag
Application granted granted Critical
Publication of ATE280605T1 publication Critical patent/ATE280605T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • 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
    • A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Basic Packing Technique (AREA)
  • Disintegrating Or Milling (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Elimination Of Static Electricity (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Medicinal Preparation (AREA)
AT99935253T 1998-07-30 1999-07-08 Puderzuführvorrichtung ATE280605T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9802648A SE512433C2 (sv) 1998-07-30 1998-07-30 Förfarande för finfördelning och elektrostatisk uppladdning av ett pulver avsett för administrering främst genom inhalation jämte anordning för matning, finfördelning och elektrostatisk uppladdning av ett pulver avsett för administrering främst genom inhalation
PCT/SE1999/001243 WO2000006236A1 (en) 1998-07-30 1999-07-08 Powder feeding device

Publications (1)

Publication Number Publication Date
ATE280605T1 true ATE280605T1 (de) 2004-11-15

Family

ID=20412179

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99935253T ATE280605T1 (de) 1998-07-30 1999-07-08 Puderzuführvorrichtung

Country Status (14)

Country Link
US (1) US6513663B1 ( )
EP (1) EP1100572B1 ( )
JP (1) JP2002521152A ( )
KR (1) KR20010071073A ( )
CN (1) CN1135120C ( )
AT (1) ATE280605T1 ( )
AU (1) AU760167B2 ( )
BR (1) BR9912592A ( )
CA (1) CA2338722A1 ( )
DE (1) DE69921480D1 ( )
PL (1) PL345681A1 ( )
RU (1) RU2224552C2 ( )
SE (1) SE512433C2 ( )
WO (1) WO2000006236A1 ( )

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0002822L (sv) * 2000-08-04 2002-01-29 Microdrug Ag Elektropulver
SE516554C2 (sv) * 2000-08-31 2002-01-29 Microdrug Ag Uppmätt elektrodos
SE527200C2 (sv) * 2003-06-19 2006-01-17 Microdrug Ag Inhalatoranordning samt kombinerade doser av formaterol och fluticason
EP2230934B8 (en) 2007-12-14 2012-10-24 AeroDesigns, Inc Delivering aerosolizable food products
JP6009886B2 (ja) 2012-09-25 2016-10-19 トヨタ自動車株式会社 二次電池用粉体供給装置および電極体の製造装置
JP6098568B2 (ja) * 2014-04-04 2017-03-22 トヨタ自動車株式会社 活物質粉体及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61157335A (ja) * 1984-12-28 1986-07-17 Irie Hekizai:Kk カ−ボン短繊維を単繊維状に分散混合した乾状態の微粉体原材料製造装置
EP0470154B1 (en) * 1989-04-28 1996-06-05 Riker Laboratories, Inc. Dry powder inhalation device
SE504458C2 (sv) * 1995-06-21 1997-02-17 Lars Gunnar Nilsson Inhalator för elektrisk dosering av substanser
US5694920A (en) * 1996-01-25 1997-12-09 Abrams; Andrew L. Inhalation device
US5875776A (en) * 1996-04-09 1999-03-02 Vivorx Pharmaceuticals, Inc. Dry powder inhaler

Also Published As

Publication number Publication date
CA2338722A1 (en) 2000-02-10
CN1311701A (zh) 2001-09-05
AU5076999A (en) 2000-02-21
PL345681A1 (en) 2002-01-02
EP1100572B1 (en) 2004-10-27
RU2224552C2 (ru) 2004-02-27
US6513663B1 (en) 2003-02-04
SE9802648L (sv) 2000-01-31
JP2002521152A (ja) 2002-07-16
KR20010071073A (ko) 2001-07-28
EP1100572A1 (en) 2001-05-23
CN1135120C (zh) 2004-01-21
SE9802648D0 (sv) 1998-07-30
DE69921480D1 (de) 2004-12-02
SE512433C2 (sv) 2000-03-13
WO2000006236A1 (en) 2000-02-10
BR9912592A (pt) 2001-05-02
AU760167B2 (en) 2003-05-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties