ES2112948T3 - Inhalador de polvos. - Google Patents

Inhalador de polvos.

Info

Publication number
ES2112948T3
ES2112948T3 ES93118280T ES93118280T ES2112948T3 ES 2112948 T3 ES2112948 T3 ES 2112948T3 ES 93118280 T ES93118280 T ES 93118280T ES 93118280 T ES93118280 T ES 93118280T ES 2112948 T3 ES2112948 T3 ES 2112948T3
Authority
ES
Spain
Prior art keywords
chamber
drug
metering plate
dwell
dispersing
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 - Lifetime
Application number
ES93118280T
Other languages
English (en)
Inventor
Heiko Dipl-Ing Herold
Axel Dr Wollenschlager
Harald Dr Dr Landen
Franz Schmitt
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2112948T3 publication Critical patent/ES2112948T3/es
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
    • 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
    • A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
    • A61M15/0015—Details of inhalators; Constructional features thereof with inhalation check valves located upstream of the dispenser, i.e. not traversed by the product
    • 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
    • A61M15/0083—Timers
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Disintegrating Or Milling (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Nozzles (AREA)

Abstract

EL INHALADOR DE POLVO SE BASA EN UN RECIPIENTE DE EXISTENCIAS (3) PARA EL PRODUCTO FARMACEUTICO, EL CUAL EN SU EXTREMO INFERIOR ESTA CERRADO DEL TODO O EN PARTE POR UNA PLACA DOSIFICADORA (4) ACCIONADA A MANO, GIRATORIA O DESPLAZABLE, PARA LA RECOGIDA Y ENTREGA DE UNA CANTIDAD DE PRODUCTO FARMACEUTICO DEL RECIPIENTE (3) PREFIJADA, REPRODUCIBLE, ASI COMO DE UNA BOQUILLA (14) PARA LA INHALACION, A LA CUAL PRECEDE UNA CAMARA DE DISPERSION (12). LA PLACA DOSIFICADORA (4) ESTA PROVISTA POR LO MENOS CON UNA ENTALLA (5), LA CUAL SE LLENA CON EL PRODUCTO FARMACEUTICO CUANDO SE ACCIONA EL INHALADOR. VISTO EN DIRECCION DE LA CIRCULACION, ESTA DISPUESTO DELANTE DE LA CAMARA DE DISPERSION (12) UN CANAL DE ACELERACION QUE CUBRE PARCIALMENTE CON UNA PARTE DE SU SUPERFICIE LONGITUDINAL LA PLACA DOSIFICADORA (4), EL CUAL DESEMBOCA TANGENCIALMENTE EN UNA CAMARA CILINDRICA DE TIEMPO DE ESPERA (9). LA CAMARA DE TIEMPO DE ESPERA (9) ESTA UNIDA A SU VEZ POR MEDIO DE UNA SALIDA CENTRAL (10) CON MENOR DIAMETRO QUE LA CAMARA CILINDRICA DE TIEMPO DE ESPERA (9), CON UNA CAMARA DE DESCARGA (11) DE FORMA CIRCULAR, EN LA CUAL SE UNE TANGENCIAL LA CAMARA DE DISPERSION (12).
ES93118280T 1992-11-24 1993-11-11 Inhalador de polvos. Expired - Lifetime ES2112948T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4239402A DE4239402A1 (de) 1992-11-24 1992-11-24 Pulverinhalator

Publications (1)

Publication Number Publication Date
ES2112948T3 true ES2112948T3 (es) 1998-04-16

Family

ID=6473484

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93118280T Expired - Lifetime ES2112948T3 (es) 1992-11-24 1993-11-11 Inhalador de polvos.

Country Status (18)

Country Link
US (1) US5435301A (es)
EP (1) EP0611577B1 (es)
JP (1) JPH06197966A (es)
AT (1) ATE163549T1 (es)
AU (1) AU666979B2 (es)
CA (1) CA2103481A1 (es)
DE (2) DE4239402A1 (es)
DK (1) DK0611577T3 (es)
ES (1) ES2112948T3 (es)
FI (1) FI935167A (es)
GR (1) GR3026162T3 (es)
HU (1) HU213495B (es)
IL (1) IL107693A (es)
MX (1) MX9307267A (es)
NO (1) NO306980B1 (es)
NZ (1) NZ250241A (es)
RU (1) RU2100035C1 (es)
ZA (1) ZA938760B (es)

Families Citing this family (95)

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ATE209518T1 (de) * 1995-06-21 2001-12-15 Asta Medica Ag Arzneipulverkartusche mit integrierter dosiereinrichtung, sowie pulverinhalator
SE9503344D0 (sv) 1995-09-27 1995-09-27 Astra Ab Inhalation device
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ES2228070T3 (es) 1998-06-22 2005-04-01 Astrazeneca Ab Dispositivo para aspirar y vaciar cavidades que contienen polvo.
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DE60020597D1 (de) * 1999-12-07 2005-07-07 Orion Corp Mehrfachpulverinhalator
FR2811576B1 (fr) * 2000-07-13 2003-01-24 Henri Bocquee Disposits ou appareils d'administration de produits actifs pulverurents du type medicaments ou vaccins, par voie pulmonaire
DE60221640T2 (de) * 2001-02-06 2008-05-21 Innovata Biomed Ltd., St. Albans Bimodale trockenpulverzusammensetzung zur inhalation
US6681768B2 (en) 2001-06-22 2004-01-27 Sofotec Gmbh & Co. Kg Powder formulation disintegrating system and method for dry powder inhalers
DE10129703A1 (de) * 2001-06-22 2003-01-02 Sofotec Gmbh & Co Kg Zerstäubungssystem für eine Pulvermischung und Verfahren für Trockenpulverinhalatoren
GB0128148D0 (en) * 2001-11-23 2002-01-16 Innovata Biomed Ltd Assembly
DE10202940A1 (de) 2002-01-24 2003-07-31 Sofotec Gmbh & Co Kg Patrone für einen Pulverinhalator
US7258118B2 (en) * 2002-01-24 2007-08-21 Sofotec Gmbh & Co, Kg Pharmaceutical powder cartridge, and inhaler equipped with same
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DE10244795A1 (de) * 2002-09-26 2004-04-08 Boehringer Ingelheim Pharma Gmbh & Co. Kg Pulverinhalator
EP1488819A1 (en) * 2003-06-16 2004-12-22 Rijksuniversiteit te Groningen Dry powder inhaler and method for pulmonary inhalation of dry powder
US20050026948A1 (en) * 2003-07-29 2005-02-03 Boehringer Ingelheim International Gmbh Medicaments for inhalation comprising an anticholinergic and a betamimetic
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CA2562386C (en) * 2004-04-21 2014-11-18 Innovata Biomed Limited Inhaler
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ES2257152B1 (es) * 2004-05-31 2007-07-01 Laboratorios Almirall S.A. Combinaciones que comprenden agentes antimuscarinicos y agonistas beta-adrenergicos.
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US20070221211A1 (en) * 2006-03-27 2007-09-27 Boris Sagalovich Apparatus and process for inhaling medicines
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US8567394B2 (en) * 2006-12-22 2013-10-29 Almirall, S.A. Inhalation device for drugs in powder form
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CN103917265B (zh) 2011-03-03 2017-02-15 英倍尔药业股份有限公司 鼻药递送装置
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EP2548863A1 (en) 2011-07-18 2013-01-23 Almirall, S.A. New CRTh2 antagonists.
EP2554544A1 (en) 2011-08-01 2013-02-06 Almirall, S.A. Pyridin-2(1h)-one derivatives as jak inhibitors
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EP2592077A1 (en) 2011-11-11 2013-05-15 Almirall, S.A. New cyclohexylamine derivatives having beta2 adrenergic agonist and M3 muscarinic antagonist activities
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WO2014060431A1 (en) 2012-10-16 2014-04-24 Almirall, S.A. Pyrrolotriazinone derivatives as pi3k inhibitors
EP2738172A1 (en) 2012-11-28 2014-06-04 Almirall, S.A. New bicyclic compounds as crac channel modulators
US9518050B2 (en) 2012-12-18 2016-12-13 Almirall, S.A. Cyclohexyl and quinuclidinyl carbamate derivatives having β2 adrenergic agonist and M3 muscarinic antagonist activity
TW201446767A (zh) 2013-02-15 2014-12-16 Almirall Sa 作為磷脂肌醇3-激酶抑製劑之吡咯並三嗪衍生物
EP2848615A1 (en) 2013-07-03 2015-03-18 Almirall, S.A. New pyrazole derivatives as CRAC channel modulators
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WO2016170009A1 (en) 2015-04-21 2016-10-27 Almirall, S.A. Amino-substituted heterocyclic derivatives as sodium channel inhibitors
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TW201919682A (zh) 2017-08-08 2019-06-01 西班牙商阿爾米雷爾有限公司 活化Ｎｒｆ２路徑的新穎化合物
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Also Published As

Publication number Publication date
DK0611577T3 (da) 1998-11-23
AU5056393A (en) 1994-06-09
EP0611577A1 (de) 1994-08-24
IL107693A0 (en) 1994-02-27
ZA938760B (en) 1994-06-30
GR3026162T3 (en) 1998-05-29
EP0611577B1 (de) 1998-03-04
JPH06197966A (ja) 1994-07-19
HUT67279A (en) 1995-03-28
DE59308218D1 (de) 1998-04-09
NZ250241A (en) 1995-10-26
AU666979B2 (en) 1996-02-29
FI935167A0 (fi) 1993-11-22
NO934069D0 (no) 1993-11-10
MX9307267A (es) 1994-07-29
US5435301A (en) 1995-07-25
NO306980B1 (no) 2000-01-24
HU9303321D0 (en) 1994-03-28
DE4239402A1 (de) 1994-05-26
RU2100035C1 (ru) 1997-12-27
ATE163549T1 (de) 1998-03-15
IL107693A (en) 1997-07-13
CA2103481A1 (en) 1994-05-25
FI935167A (fi) 1994-05-25
NO934069L (no) 1994-05-25
HU213495B (en) 1997-07-28

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