NO914891D0 - Innhaleringsaktivert dispenseranordning - Google Patents

Innhaleringsaktivert dispenseranordning

Info

Publication number
NO914891D0
NO914891D0 NO914891A NO914891A NO914891D0 NO 914891 D0 NO914891 D0 NO 914891D0 NO 914891 A NO914891 A NO 914891A NO 914891 A NO914891 A NO 914891A NO 914891 D0 NO914891 D0 NO 914891D0
Authority
NO
Norway
Prior art keywords
carrier
piston
spring
valve stem
canister
Prior art date
Application number
NO914891A
Other languages
English (en)
Other versions
NO303621B1 (no
NO914891L (no
Inventor
William Blasnik
Jr Robert M Whittemore
Original Assignee
Tenax Corp
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 Tenax Corp filed Critical Tenax Corp
Publication of NO914891D0 publication Critical patent/NO914891D0/no
Publication of NO914891L publication Critical patent/NO914891L/no
Publication of NO303621B1 publication Critical patent/NO303621B1/no

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/0091Inhalators mechanically breath-triggered
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/009Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicinal Preparation (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Catching Or Destruction (AREA)
  • Coating Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Reciprocating Pumps (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
NO914891A 1990-12-13 1991-12-12 Inhaleringsaktivert dispenseranordning NO303621B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/626,732 US5217004A (en) 1990-12-13 1990-12-13 Inhalation actuated dispensing apparatus

Publications (3)

Publication Number Publication Date
NO914891D0 true NO914891D0 (no) 1991-12-12
NO914891L NO914891L (no) 1992-06-15
NO303621B1 NO303621B1 (no) 1998-08-10

Family

ID=24511607

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914891A NO303621B1 (no) 1990-12-13 1991-12-12 Inhaleringsaktivert dispenseranordning

Country Status (19)

Country Link
US (1) US5217004A (no)
EP (1) EP0490797B1 (no)
JP (1) JPH0685802B2 (no)
KR (1) KR0164224B1 (no)
AT (1) ATE125715T1 (no)
AU (1) AU653562B2 (no)
CA (1) CA2057419C (no)
DE (1) DE69111771T2 (no)
DK (1) DK0490797T3 (no)
ES (1) ES2075395T3 (no)
FI (1) FI915848A (no)
HU (1) HU211361B (no)
IE (1) IE67556B1 (no)
IL (1) IL100201A (no)
MX (1) MX9102552A (no)
NO (1) NO303621B1 (no)
NZ (1) NZ240932A (no)
PT (1) PT99783B (no)
ZA (1) ZA919735B (no)

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9026191D0 (en) * 1990-12-01 1991-01-16 Harris Pharma Ltd Breath actuated dispensing device
US6681767B1 (en) 1991-07-02 2004-01-27 Nektar Therapeutics Method and device for delivering aerosolized medicaments
US6029661A (en) * 1991-08-26 2000-02-29 3M Innovative Properties Company Powder dispenser
US6582728B1 (en) 1992-07-08 2003-06-24 Inhale Therapeutic Systems, Inc. Spray drying of macromolecules to produce inhaleable dry powders
US5785049A (en) 1994-09-21 1998-07-28 Inhale Therapeutic Systems Method and apparatus for dispersion of dry powder medicaments
US6509006B1 (en) 1992-07-08 2003-01-21 Inhale Therapeutic Systems, Inc. Devices compositions and methods for the pulmonary delivery of aerosolized medicaments
US5524613A (en) * 1993-08-25 1996-06-11 Habley Medical Technology Corporation Controlled multi-pharmaceutical inhaler
US6051256A (en) * 1994-03-07 2000-04-18 Inhale Therapeutic Systems Dispersible macromolecule compositions and methods for their preparation and use
PT748213E (pt) 1994-03-07 2004-08-31 Nektar Therapeutics Metodos e composicoes para administracao pulmonar de insulina
ES2302332T3 (es) 1994-09-21 2008-07-01 Nektar Therapeutics Aparato y metodos para dispersar medicamentos en polvo seco.
US5780014A (en) * 1995-04-14 1998-07-14 Inhale Therapeutic Systems Method and apparatus for pulmonary administration of dry powder alpha 1-antitrypsin
US5826571A (en) * 1995-06-08 1998-10-27 Innovative Devices, Llc Device for use with metered dose inhalers (MDIS)
US6672304B1 (en) 1995-06-08 2004-01-06 Innovative Devices, Llc Inhalation actuated device for use with metered dose inhalers (MDIs)
US20040237961A1 (en) * 1995-06-08 2004-12-02 Snow John Medlin Inhalation actuated device for use with metered dose inhalers (MDIs)
US6357442B1 (en) 1995-06-08 2002-03-19 Innovative Devices, Llc Inhalation actuated device for use with metered dose inhalers (MDIS)
JP3023280U (ja) * 1995-09-12 1996-04-16 有限会社萩原建設 軸組と枠組から成る木造住宅
FR2747311B1 (fr) * 1996-04-10 1998-08-14 Pf Medicament Inhalateur a poudre et a air comprime
AU3560597A (en) * 1996-07-27 1998-02-20 Zygmunt Podolec Device for controlled administration of medicines
ES2142717B1 (es) * 1997-02-15 2001-02-01 Garcia Francisco Jose Magan Inhalador automatico sincronizado.
GB2322804B (en) * 1997-03-03 2001-03-14 Bespak Plc Inhalation apparatus
AU729716B2 (en) * 1997-05-23 2001-02-08 Pa Knowledge Limited Inhaler mechanism
NZ504021A (en) * 1997-10-17 2003-04-29 Systemic Pulmonary Delivery Lt Method and apparatus for delivering aerosolized medication having air discharged through air tube directly into plume of aerosolized medication
US7743765B2 (en) * 1997-11-14 2010-06-29 Astrazeneca Ab Inhalation device
US7967011B2 (en) * 1997-11-14 2011-06-28 Astrazeneca Ab Inhalation device
US20060213505A1 (en) * 1997-11-14 2006-09-28 Astrazeneca Ab Inhalation device
SE9704185D0 (sv) * 1997-11-14 1997-11-14 Astra Pharma Prod Inhalation device
DE69918267T2 (de) * 1998-01-16 2005-07-28 1263152 Ontario Inc., London Anzeigevorrichtung zur verwendung mit einer abgabevorrichtung
FR2775668B1 (fr) * 1998-03-04 2000-05-19 Tebro Dispositif de distribution de produit fluide declenche par l'inhalation
SE9801078D0 (sv) 1998-03-27 1998-03-27 Shl Medical Ab Inhalator
US6082358A (en) 1998-05-05 2000-07-04 1263152 Ontario Inc. Indicating device for aerosol container
US6257233B1 (en) 1998-06-04 2001-07-10 Inhale Therapeutic Systems Dry powder dispersing apparatus and methods for their use
US6260549B1 (en) 1998-06-18 2001-07-17 Clavius Devices, Inc. Breath-activated metered-dose inhaler
AU6492499A (en) * 1998-09-24 2000-04-10 Astrazeneca Ab Inhaler
US6234167B1 (en) * 1998-10-14 2001-05-22 Chrysalis Technologies, Incorporated Aerosol generator and methods of making and using an aerosol generator
GB2344534B (en) * 1998-12-11 2000-10-18 Bespak Plc Inhalation apparatus
GB9911388D0 (en) 1999-05-18 1999-07-14 Glaxo Group Ltd Dispenser
AU2003234747B2 (en) * 1999-06-18 2005-02-24 Shl Medical Ab Inhaler
US20010029947A1 (en) 1999-12-17 2001-10-18 Steve Paboojian Receptacles to facilitate the extraction of powders
US6443151B1 (en) * 2000-03-08 2002-09-03 Aradigm Corporation Fluid velocity-sensitive trigger mechanism
GB2360216A (en) * 2000-03-18 2001-09-19 Astrazeneca Uk Ltd Inhaler
US6823863B2 (en) * 2000-03-18 2004-11-30 Astrazeneca Ab Inhaler
US6581590B1 (en) 2000-03-21 2003-06-24 Iep Pharmaceutical Devices Inc. Inhalation actuated device
MY136453A (en) * 2000-04-27 2008-10-31 Philip Morris Usa Inc "improved method and apparatus for generating an aerosol"
US6883516B2 (en) 2000-04-27 2005-04-26 Chrysalis Technologies Incorporated Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution
US6637432B2 (en) * 2000-05-09 2003-10-28 Iep Pharmaceutical Devices Inc. Inhalation actuated device
US6328035B1 (en) 2000-05-09 2001-12-11 Iep Pharmaceutical Devices Inc. Pneumatic breath actuated inhaler
US6948494B1 (en) * 2000-05-10 2005-09-27 Innovative Devices, Llc. Medicament container with same side airflow inlet and outlet and method of use
US6553988B1 (en) * 2000-06-09 2003-04-29 Norton Healthcare, Inc. Medicament dispensing device with a multimaterial diaphragm bounding a pneumatic force chamber
US6453900B1 (en) * 2000-06-09 2002-09-24 Pulmonary Services, Inc. Inhaler device
SE517228C2 (sv) * 2000-09-25 2002-05-14 Microdrug Ag Inhalator för torrt pulver med andningsaktivering
DE60141149D1 (de) * 2000-09-29 2010-03-11 Pfizer Ltd Medizinisches Inhalations-Gerät
FR2817247B1 (fr) * 2000-11-24 2003-02-14 Valois Sa Dispositif de distribution de produit fluide
US6681998B2 (en) 2000-12-22 2004-01-27 Chrysalis Technologies Incorporated Aerosol generator having inductive heater and method of use thereof
US7077130B2 (en) 2000-12-22 2006-07-18 Chrysalis Technologies Incorporated Disposable inhaler system
US6491233B2 (en) 2000-12-22 2002-12-10 Chrysalis Technologies Incorporated Vapor driven aerosol generator and method of use thereof
US6799572B2 (en) 2000-12-22 2004-10-05 Chrysalis Technologies Incorporated Disposable aerosol generator system and methods for administering the aerosol
US6501052B2 (en) 2000-12-22 2002-12-31 Chrysalis Technologies Incorporated Aerosol generator having multiple heating zones and methods of use thereof
US6701921B2 (en) * 2000-12-22 2004-03-09 Chrysalis Technologies Incorporated Aerosol generator having heater in multilayered composite and method of use thereof
US6568390B2 (en) 2001-09-21 2003-05-27 Chrysalis Technologies Incorporated Dual capillary fluid vaporizing device
US6640050B2 (en) 2001-09-21 2003-10-28 Chrysalis Technologies Incorporated Fluid vaporizing device having controlled temperature profile heater/capillary tube
US6804458B2 (en) * 2001-12-06 2004-10-12 Chrysalis Technologies Incorporated Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminate
US6681769B2 (en) 2001-12-06 2004-01-27 Crysalis Technologies Incorporated Aerosol generator having a multiple path heater arrangement and method of use thereof
US6701922B2 (en) 2001-12-20 2004-03-09 Chrysalis Technologies Incorporated Mouthpiece entrainment airflow control for aerosol generators
DK1487523T3 (en) * 2002-03-22 2017-08-28 Clinical Designs Ltd FIXING FOR A BOX
GB0216562D0 (en) 2002-04-25 2002-08-28 Bradford Particle Design Ltd Particulate materials
US9339459B2 (en) 2003-04-24 2016-05-17 Nektar Therapeutics Particulate materials
US7296567B2 (en) * 2002-09-25 2007-11-20 3M Innovative Properties Company Breath actuated aerosol dispensers
US20060231093A1 (en) * 2002-11-04 2006-10-19 Simon Burge Pressurised inhalers
GB2398251A (en) * 2003-02-11 2004-08-18 Bespak Plc Dispensing apparatus with automatic bias removal
GB0304000D0 (en) * 2003-02-21 2003-03-26 Clinical Designs Ltd Dispenser
US7367334B2 (en) 2003-08-27 2008-05-06 Philip Morris Usa Inc. Fluid vaporizing device having controlled temperature profile heater/capillary tube
US7621273B2 (en) 2003-10-28 2009-11-24 Trudell Medical International Indicating device with warning dosage indicator
GB0327112D0 (en) * 2003-11-21 2003-12-24 Clincial Designs Ltd Dispenser and reservoir
GB0328859D0 (en) * 2003-12-12 2004-01-14 Clinical Designs Ltd Dispenser and counter
US7100530B2 (en) 2003-12-15 2006-09-05 Trudell Medical International, Inc. Dose indicating device
US20050194006A1 (en) * 2004-03-05 2005-09-08 Hoang Quyen C. Metered dose inhaler housing
BRPI0511891A (pt) * 2004-06-07 2008-01-15 Mederio Ag processo para assegurar a qualidade da dose de uma droga inalável
SE528190C2 (sv) 2004-06-07 2006-09-19 Mederio Ag Inhalator
US7543582B2 (en) 2004-09-20 2009-06-09 Trudell Medical International Dose indicating device with display elements attached to container
GB0425518D0 (en) 2004-11-19 2004-12-22 Clinical Designs Ltd Substance source
GB0428204D0 (en) 2004-12-23 2005-01-26 Clinical Designs Ltd Medicament container
WO2006077486A1 (en) 2005-01-20 2006-07-27 Trudell Medical International Dispensing device
CA2900093C (en) 2005-05-18 2018-11-13 Mpex Pharmaceuticals, Inc. Aerosolized fluoroquinolones and uses thereof
US8546423B2 (en) * 2005-05-18 2013-10-01 Mpex Pharmaceuticals, Inc. Aerosolized fluoroquinolones and uses thereof
GB0518400D0 (en) * 2005-09-09 2005-10-19 Clinical Designs Ltd Dispenser
US8141550B2 (en) 2006-08-01 2012-03-27 Trudell Medical International Dispensing device
BRPI0820475A2 (pt) * 2007-11-19 2015-06-16 Carefusion 2200 Inc Sistema de terapia respiratória com acionador eletromecânico
US8123082B2 (en) * 2008-01-22 2012-02-28 McNeil-AB Hand-held dispensing device
US8082873B2 (en) 2008-05-05 2011-12-27 Trudell Medical International Drive mechanism for an indicating device
US8181591B1 (en) 2008-05-23 2012-05-22 Trudell Medical International Domed actuator for indicating device
WO2010003846A1 (en) * 2008-07-10 2010-01-14 Bang & Olufsen Medicom A/S An inhaler and a method of operating it
NZ592717A (en) 2008-10-07 2013-03-28 Mpex Pharmaceuticals Inc Aerosol fluoroquinolone formulations for improved pharmacokinetics comprising levofloxacin or ofloxacin and a di- or trivalent cation
WO2010042549A1 (en) 2008-10-07 2010-04-15 Mpex Pharmaceuticals, Inc. Inhalation of levofloxacin for reducing lung inflammation
KR20110083651A (ko) * 2008-10-08 2011-07-20 아스트라제네카 아베 가청 표시기 수단을 갖는 흡입기
ES2402241T3 (es) 2008-10-22 2013-04-30 Trudell Medical International Sistema de suministro de aerosol modular
GB0904040D0 (en) 2009-03-10 2009-04-22 Euro Celtique Sa Counter
GB0904059D0 (en) 2009-03-10 2009-04-22 Euro Celtique Sa Counter
ES2739979T3 (es) 2009-09-04 2020-02-05 Horizon Orphan Llc Uso de levofloxacino en aerosol para el tratamiento de la fibrosis quística
DK2670242T3 (da) 2011-01-31 2022-05-02 Avalyn Pharma Inc Aerosolpirfenidon- og pyridonanalogforbindelser og anvendelser deraf
EP3027026A4 (en) 2013-07-31 2017-05-03 Windward Pharma, Inc. Aerosol tyrosine kinase inhibitor compounds and uses thereof
CA2936330C (en) 2014-01-10 2023-01-03 Genoa Pharmaceuticals Inc. Aerosol pirfenidone and pyridone analog compounds and uses thereof
GB2536259A (en) * 2015-03-11 2016-09-14 Linde Ag A device for atomising a liquid
US11071837B2 (en) * 2015-12-21 2021-07-27 Kindeva Drug Delivery L.P. Dose release firing systems and medicinal inhalers comprising same
WO2017112451A1 (en) * 2015-12-21 2017-06-29 3M Innovative Properties Company Auto-reset dose release firing systems, medicinal inhalers comprising same, and methods of using same
WO2017112748A1 (en) 2015-12-21 2017-06-29 3M Innovative Properties Company Flow govenors for use in medicinal inhalers
EP3393563B1 (en) 2015-12-21 2021-06-09 Kindeva Drug Delivery L.P. Flow governor assemblies for use in medicinal inhalers
GB2553534A (en) * 2016-09-07 2018-03-14 3M Innovative Properties Co Trigger mechanism for an inhaler
GB201615185D0 (en) * 2016-09-07 2016-10-19 3M Innovative Properties Co Reset mechanism for an inhaler
EP3554600B1 (en) * 2016-12-16 2020-07-29 Koninklijke Philips N.V. Training device for an inhaler, and an inhaler
CN110300610A (zh) * 2017-01-18 2019-10-01 医疗发展国际有限公司 用于可吸入液体的吸入器装置
DE102018117106A1 (de) * 2018-07-16 2020-01-16 Alfred Von Schuckmann Handgerät zur portionierten Ausgabe sprühfähiger Substanzen
US11883582B2 (en) 2019-10-17 2024-01-30 Astrazeneca Ab Inhaler
WO2022240897A1 (en) 2021-05-10 2022-11-17 Sepelo Therapeutics, Llc Pharmaceutical composition comprising delafloxacin for administration into the lung
WO2023028364A1 (en) 2021-08-27 2023-03-02 Sepelo Therapeutics, Llc Targeted compositions and uses therof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187748A (en) * 1963-04-29 1965-06-08 Merck And Company Inc Inhalation-actuated aerosol device
US3456644A (en) * 1967-01-19 1969-07-22 Dart Ind Inc Inhalation-actuated aerosol dispensing device
US3565070A (en) * 1969-02-28 1971-02-23 Riker Laboratories Inc Inhalation actuable aerosol dispenser
US3605738A (en) * 1969-06-20 1971-09-20 Paul J Ciranna Medicinal spray device
US3636949A (en) * 1969-08-08 1972-01-25 Armstrong Kropp Dev Corp Inhalation-initiated aerosol dispenser
BE758834A (fr) * 1969-11-13 1971-05-12 Riker Laboratoires Inc Distributeur d'aerosol actionne par inhalation
GB1383761A (en) * 1971-02-25 1974-02-12 Woodcraft Dc Inhalation device for use with an aerosol container
US3732864A (en) * 1971-06-07 1973-05-15 Schering Corp Inhalation coordinated aerosol dispensing device
GB1413285A (en) * 1971-11-25 1975-11-12 Bespak Industries Ltd Aerosol devices
DE3166709D1 (en) * 1980-08-04 1984-11-22 Fisons Plc Inhalation device for administering medicaments
GB8328808D0 (en) * 1983-10-28 1983-11-30 Riker Laboratories Inc Inhalation responsive dispensers
US4648393A (en) * 1984-11-02 1987-03-10 Ackrad Laboratories, Inc. Breath activated medication spray
US4955371A (en) * 1989-05-08 1990-09-11 Transtech Scientific, Inc. Disposable inhalation activated, aerosol device for pulmonary medicine
GB8919131D0 (en) * 1989-08-23 1989-10-04 Riker Laboratories Inc Inhaler

Also Published As

Publication number Publication date
ATE125715T1 (de) 1995-08-15
US5217004A (en) 1993-06-08
KR920011880A (ko) 1992-07-25
PT99783A (pt) 1993-11-30
FI915848A0 (fi) 1991-12-12
DK0490797T3 (da) 1996-01-02
IL100201A0 (en) 1992-08-18
NO303621B1 (no) 1998-08-10
IL100201A (en) 1996-06-18
JPH04307069A (ja) 1992-10-29
IE67556B1 (en) 1996-04-17
JPH0685802B2 (ja) 1994-11-02
ES2075395T3 (es) 1995-10-01
MX9102552A (es) 1992-06-01
PT99783B (pt) 1999-04-30
DE69111771D1 (de) 1995-09-07
KR0164224B1 (ko) 1999-01-15
DE69111771T2 (de) 1995-12-07
FI915848A (fi) 1992-06-14
EP0490797B1 (en) 1995-08-02
ZA919735B (en) 1992-09-30
AU653562B2 (en) 1994-10-06
NO914891L (no) 1992-06-15
AU8961291A (en) 1992-06-18
HU913929D0 (en) 1992-02-28
IE914361A1 (en) 1992-06-17
NZ240932A (en) 1994-02-25
CA2057419C (en) 1996-06-04
CA2057419A1 (en) 1992-06-14
HUT63065A (en) 1993-07-28
HU211361B (en) 1995-11-28
EP0490797A1 (en) 1992-06-17

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