AU714995B2 - Inhalation device - Google Patents

Inhalation device Download PDF

Info

Publication number
AU714995B2
AU714995B2 AU71025/96A AU7102596A AU714995B2 AU 714995 B2 AU714995 B2 AU 714995B2 AU 71025/96 A AU71025/96 A AU 71025/96A AU 7102596 A AU7102596 A AU 7102596A AU 714995 B2 AU714995 B2 AU 714995B2
Authority
AU
Australia
Prior art keywords
dispersion chamber
chamber
substance
inhalation
inhaler
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.)
Ceased
Application number
AU71025/96A
Other languages
English (en)
Other versions
AU7102596A (en
Inventor
Elna Berg
Magnus Jeppsson
John A. Macandrew
William J. Revell
Paul A. Robertson
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.)
AstraZeneca AB
Original Assignee
Astra AB
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 Astra AB filed Critical Astra AB
Publication of AU7102596A publication Critical patent/AU7102596A/en
Application granted granted Critical
Publication of AU714995B2 publication Critical patent/AU714995B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61M15/0086—Inhalation chambers
    • 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
    • A61M15/0016—Details of inhalators; Constructional features thereof with inhalation check valves located downstream of the dispenser, i.e. 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
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A61M15/0023—Mouthpieces therefor retractable
    • 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
    • A61M15/0086—Inhalation chambers
    • A61M15/0088—Inhalation chambers with variable volume
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Nozzles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • External Artificial Organs (AREA)
AU71025/96A 1995-09-27 1996-09-23 Inhalation device Ceased AU714995B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9503344A SE9503344D0 (sv) 1995-09-27 1995-09-27 Inhalation device
SE9503344 1995-09-27
PCT/SE1996/001184 WO1997011732A1 (en) 1995-09-27 1996-09-23 Inhalation device

Publications (2)

Publication Number Publication Date
AU7102596A AU7102596A (en) 1997-04-17
AU714995B2 true AU714995B2 (en) 2000-01-13

Family

ID=20399612

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71025/96A Ceased AU714995B2 (en) 1995-09-27 1996-09-23 Inhalation device

Country Status (28)

Country Link
US (1) US6286506B1 (enExample)
EP (1) EP0852508B1 (enExample)
JP (1) JP3825051B2 (enExample)
CN (1) CN1202117A (enExample)
AR (1) AR003595A1 (enExample)
AT (1) ATE228867T1 (enExample)
AU (1) AU714995B2 (enExample)
BR (1) BR9610693A (enExample)
CA (1) CA2232453A1 (enExample)
CZ (1) CZ92898A3 (enExample)
DE (1) DE69625219T2 (enExample)
EE (1) EE9800094A (enExample)
EG (1) EG20990A (enExample)
HU (1) HUP9802347A3 (enExample)
IL (1) IL123612A0 (enExample)
IS (1) IS4698A (enExample)
MY (1) MY132402A (enExample)
NO (1) NO981325L (enExample)
NZ (1) NZ318915A (enExample)
PL (1) PL325826A1 (enExample)
RU (1) RU2181058C2 (enExample)
SE (1) SE9503344D0 (enExample)
SG (2) SG90046A1 (enExample)
SK (1) SK39398A3 (enExample)
TR (2) TR199900011T2 (enExample)
TW (1) TW343925B (enExample)
WO (1) WO1997011732A1 (enExample)
ZA (1) ZA967805B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9503344D0 (sv) 1995-09-27 1995-09-27 Astra Ab Inhalation device
SE9700935D0 (sv) * 1997-03-14 1997-03-14 Astra Ab Inhalation device
US6192876B1 (en) 1997-12-12 2001-02-27 Astra Aktiebolag Inhalation apparatus and method
GEP20043260B (en) * 1998-03-16 2004-06-25 Nectar Therapeutics Aerosolized Active Agent Delivery and Device for Realization Thereof
US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
SE0000935D0 (sv) * 2000-03-21 2000-03-21 Astrazeneca Ab An inhalation device
US6705316B2 (en) 2002-03-11 2004-03-16 Battelle Pulmonary Therapeutics, Inc. Pulmonary dosing system and method
JP4681231B2 (ja) 2002-03-20 2011-05-11 マンカインド コーポレイション 吸入装置
ATE486064T1 (de) 2004-08-20 2010-11-15 Mannkind Corp Katalyse der diketopiperazinsynthese
HUE025151T2 (en) 2004-08-23 2016-01-28 Mannkind Corp Diceto-piperazine salts for drug delivery
MX373000B (es) 2005-09-14 2020-05-21 Mannkind Corp Metodo para formulacion de farmaco basado en el aumento de la afinidad de agentes activos hacia las superficies de microparticulas cristalinas.
DE102006007495A1 (de) * 2006-02-17 2007-08-23 Siegfried Generics International Ag Dispergiereinheit
CN104383546B (zh) 2006-02-22 2021-03-02 曼金德公司 用于改善包含二酮哌嗪和活性剂的微粒的药物性质的方法
GB2479842B (en) 2007-05-18 2012-03-14 Malvern Instr Ltd Method and apparatus for dispersing a sample of particulate material
EP2534957B1 (en) 2007-12-14 2015-05-27 AeroDesigns, Inc Delivering aerosolizable products
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
MY155524A (en) 2008-06-13 2015-10-30 Mannkind Corp A dry powder inhaler and system for drug delivery
EP2609954B1 (en) 2008-06-20 2021-12-29 MannKind Corporation An interactive apparatus for real-time profiling of inhalation efforts
TWI494123B (zh) 2008-08-11 2015-08-01 Mannkind Corp 超快起作用胰島素之用途
US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
US8538707B2 (en) 2009-03-11 2013-09-17 Mannkind Corporation Apparatus, system and method for measuring resistance of an inhaler
AU2010259943C1 (en) 2009-06-12 2016-03-03 Mannkind Corporation Diketopiperazine microparticles with defined specific surface areas
JP5784622B2 (ja) 2009-11-03 2015-09-24 マンカインド コーポレ−ション 吸入活動をシミュレートするための装置及び方法
RU2531455C2 (ru) 2010-06-21 2014-10-20 Маннкайнд Корпорейшн Системы и способы доставки сухих порошковых лекарств
MX353285B (es) 2011-04-01 2018-01-05 Mannkind Corp Paquete de blister para cartuchos farmaceuticos.
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
HK1201475A1 (en) 2011-10-24 2015-09-04 Mannkind Corporation Methods and compositions for treating pain
AU2013289957B2 (en) 2012-07-12 2017-02-23 Mannkind Corporation Dry powder drug delivery systems and methods
WO2014066856A1 (en) 2012-10-26 2014-05-01 Mannkind Corporation Inhalable influenza vaccine compositions and methods
BR112015023168B1 (pt) 2013-03-15 2021-08-10 Mannkind Corporation Composição de 3,6-bis(n-fumaril-4-aminobutil)-2,5-dicetopiperazina cristalina, método de produção de partículas de 3,6-bis(n-fumaril-4-aminobutil)-2,5-dicetopiperazina e uso de uma composição de dicetopiperazina cristalina
US10286162B2 (en) 2013-03-15 2019-05-14 Christopher V. CIANCONE Inhaler spacer and storage apparatus
BR122019026637B1 (pt) 2013-07-18 2023-09-26 Mannkind Corporation Formulações farmacêuticas de pó seco e método para a fabricação de uma formulação de pó seco
CA2920488C (en) 2013-08-05 2022-04-26 Mannkind Corporation Insufflation apparatus and methods
US10307464B2 (en) 2014-03-28 2019-06-04 Mannkind Corporation Use of ultrarapid acting insulin
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
EP3693044A1 (en) 2019-02-07 2020-08-12 Koninklijke Philips N.V. Breath actuated inhalers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004066A1 (en) * 1990-09-12 1992-03-19 Hans Bisgaard An inhaling device
US5239992A (en) * 1991-05-30 1993-08-31 Societe Francaise D'aerosols Et De Bouchage Loose powder inhaler with inhalation-actuated dosing piston
US5323936A (en) * 1990-09-01 1994-06-28 Ing. Erich Pfeiffer Gmbh & Co. Kg Media dispenser for dispensing a dosed medium in a gas flow

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US523992A (en) * 1894-08-07 End post for wire fences
CA699313A (en) * 1964-12-08 G. Cheney Ralph Atomizer
US3636949A (en) * 1969-08-08 1972-01-25 Armstrong Kropp Dev Corp Inhalation-initiated aerosol dispenser
SE411705B (sv) 1976-11-09 1980-02-04 Draco Ab Anordning for generering av en avskermad, vesentligen drivmedelsfri aerosol
EP0069715B1 (en) 1981-07-08 1986-11-05 Aktiebolaget Draco Powder inhalator
DE3429389C1 (de) * 1984-08-09 1986-03-13 Brugger, Inge, geb. Ritzau, 8130 Starnberg Inhalator
SE453566B (sv) 1986-03-07 1988-02-15 Draco Ab Anordning vid pulverinhalatorer
IT1217890B (it) * 1988-06-22 1990-03-30 Chiesi Farma Spa Dispositivo per l'inalazione di aerosol dosati
GB9004781D0 (en) * 1990-03-02 1990-04-25 Glaxo Group Ltd Device
SE9002895D0 (sv) 1990-09-12 1990-09-12 Astra Ab Inhalation devices for dispensing powders i
US5341801A (en) * 1991-12-03 1994-08-30 Sandoz Ltd. Inhaler
DE4237568C1 (de) 1992-11-06 1994-05-11 Dieter Dipl Ing Dr Med Koehler Verfahren und Vorrichtung zum Erzeugen eines Aerosols
DE4239402A1 (de) 1992-11-24 1994-05-26 Bayer Ag Pulverinhalator
SE9404439D0 (sv) 1994-12-21 1994-12-21 Astra Ab Inhalation device
US5823183A (en) * 1995-08-02 1998-10-20 Innovative Devices Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament
SE9503344D0 (sv) 1995-09-27 1995-09-27 Astra Ab Inhalation device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323936A (en) * 1990-09-01 1994-06-28 Ing. Erich Pfeiffer Gmbh & Co. Kg Media dispenser for dispensing a dosed medium in a gas flow
WO1992004066A1 (en) * 1990-09-12 1992-03-19 Hans Bisgaard An inhaling device
US5239992A (en) * 1991-05-30 1993-08-31 Societe Francaise D'aerosols Et De Bouchage Loose powder inhaler with inhalation-actuated dosing piston

Also Published As

Publication number Publication date
TR199900011T2 (xx) 1999-08-23
CN1202117A (zh) 1998-12-16
ATE228867T1 (de) 2002-12-15
PL325826A1 (en) 1998-08-03
SG90045A1 (en) 2002-07-23
HUP9802347A2 (hu) 1999-01-28
NZ318915A (en) 1999-11-29
EP0852508A1 (en) 1998-07-15
SK39398A3 (en) 1998-09-09
TR199800570T2 (xx) 1998-07-21
EE9800094A (et) 1998-10-15
RU2181058C2 (ru) 2002-04-10
CZ92898A3 (cs) 1998-10-14
DE69625219T2 (de) 2003-08-28
NO981325D0 (no) 1998-03-24
CA2232453A1 (en) 1997-04-03
DE69625219D1 (de) 2003-01-16
US6286506B1 (en) 2001-09-11
MX9802214A (es) 1998-08-30
SG90046A1 (en) 2002-07-23
IL123612A0 (en) 1998-10-30
AR003595A1 (es) 1998-08-05
TW343925B (en) 1998-11-01
EG20990A (en) 2000-08-30
SE9503344D0 (sv) 1995-09-27
AU7102596A (en) 1997-04-17
ZA967805B (en) 1997-03-27
IS4698A (is) 1998-03-24
NO981325L (no) 1998-05-26
EP0852508B1 (en) 2002-12-04
JP3825051B2 (ja) 2006-09-20
JPH11511372A (ja) 1999-10-05
BR9610693A (pt) 1999-07-06
MY132402A (en) 2007-10-31
HUP9802347A3 (en) 1999-04-28
WO1997011732A1 (en) 1997-04-03

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired