JP2004531334A - エアゾール薬剤の投与装置及び方法のための流量レギュレータ - Google Patents

エアゾール薬剤の投与装置及び方法のための流量レギュレータ Download PDF

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Publication number
JP2004531334A
JP2004531334A JP2003506970A JP2003506970A JP2004531334A JP 2004531334 A JP2004531334 A JP 2004531334A JP 2003506970 A JP2003506970 A JP 2003506970A JP 2003506970 A JP2003506970 A JP 2003506970A JP 2004531334 A JP2004531334 A JP 2004531334A
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JP
Japan
Prior art keywords
valve
flow path
vacuum
flow
centimeters
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Withdrawn
Application number
JP2003506970A
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English (en)
Japanese (ja)
Inventor
アルストン，ウィリアム
スミュールダース，スティーブン
Original Assignee
ネクター セラピューティクス
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Application filed by ネクター セラピューティクス filed Critical ネクター セラピューティクス
Publication of JP2004531334A publication Critical patent/JP2004531334A/ja
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
    • 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
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/002—Details of inhalators; Constructional features thereof with air flow regulating 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
    • A61M15/0091—Inhalators mechanically breath-triggered
    • 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
    • A61M15/0091—Inhalators mechanically breath-triggered
    • A61M15/0093—Inhalators mechanically breath-triggered without arming or cocking, e.g. acting directly on the delivery valve
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2413—Check- or non-return valves designed to reduce and or shut-off the flow when a certain maximum flow limit is exceeded
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/30—Vaccines
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/227—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves
    • A61M39/228—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves with a tubular diaphragm constrictable by radial fluid force

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
JP2003506970A 2001-06-20 2002-06-18 エアゾール薬剤の投与装置及び方法のための流量レギュレータ Withdrawn JP2004531334A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29967301P 2001-06-20 2001-06-20
PCT/US2002/019388 WO2003000329A2 (en) 2001-06-20 2002-06-18 Flow regulator for aerosol drug delivery device and methods

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009112993A Division JP5133936B2 (ja) 2001-06-20 2009-05-07 エアゾール化装置

Publications (1)

Publication Number Publication Date
JP2004531334A true JP2004531334A (ja) 2004-10-14

Family

ID=23155763

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2003506970A Withdrawn JP2004531334A (ja) 2001-06-20 2002-06-18 エアゾール薬剤の投与装置及び方法のための流量レギュレータ
JP2009112993A Expired - Fee Related JP5133936B2 (ja) 2001-06-20 2009-05-07 エアゾール化装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2009112993A Expired - Fee Related JP5133936B2 (ja) 2001-06-20 2009-05-07 エアゾール化装置

Country Status (6)

Country Link
EP (1) EP1399210B1 (cg-RX-API-DMAC7.html)
JP (2) JP2004531334A (cg-RX-API-DMAC7.html)
AU (1) AU2002344809A1 (cg-RX-API-DMAC7.html)
ES (1) ES2431634T3 (cg-RX-API-DMAC7.html)
TW (1) TW589201B (cg-RX-API-DMAC7.html)
WO (1) WO2003000329A2 (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0301426D0 (sv) * 2003-05-15 2003-05-15 Astrazeneca Ab Novel treatment
GB0319119D0 (en) 2003-08-14 2003-09-17 Optinose As Delivery devices
EP1670531A4 (en) * 2003-09-16 2009-02-18 Injet Digital Aerosols Ltd INHALER WITH AIR FLOW REGULATION
GB0802028D0 (en) 2008-02-05 2008-03-12 Dunne Stephen T Powder inhaler flow regulator
ES2391000T3 (es) * 2009-08-06 2012-11-20 Activaero Gmbh Dispositivo para la limitación de flujo a presiones diferenciales bajas
EP3888729B1 (en) * 2014-05-19 2025-02-19 Fisher & Paykel Healthcare Limited Pressure controlled exhaust vent
US11376378B2 (en) 2015-12-21 2022-07-05 Kindeva Drug Delivery, L.P. Flow governors for use in medicinal inhalers
US12357776B2 (en) 2015-12-21 2025-07-15 Kindeva Drug Delivery L.P. Medicinal inhalers
ES2882032T3 (es) 2015-12-21 2021-12-01 Kindeva Drug Delivery Lp Conjuntos reguladores de flujo para uso en inhaladores medicinales
FR3115996A1 (fr) * 2020-11-06 2022-05-13 Nemera La Verpilliere Système d’assistance à la distribution de produit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726312A1 (de) 1987-08-07 1989-02-16 Didier Werke Ag Verschlusskoerper fuer einen schiebeverschluss an einem metallschmelze enthaltenden gefaess sowie schiebeverschluss mit einem derartigen verschlusskoerper
US5033655A (en) 1989-02-15 1991-07-23 Liquid Molding Systems Inc. Dispensing package for fluid products and the like
US5213236A (en) 1991-12-06 1993-05-25 Liquid Molding Systems, Inc. Dispensing valve for packaging
US5785049A (en) 1994-09-21 1998-07-28 Inhale Therapeutic Systems Method and apparatus for dispersion of dry powder medicaments
SG82544A1 (en) * 1993-08-18 2001-08-21 Fisons Plc Inhalator with breath flow regulation
GB9704489D0 (en) * 1997-03-05 1997-04-23 Clarke Peter Valve
WO1999047196A1 (en) 1998-03-16 1999-09-23 Inhale Therapeutic Systems, Inc. Aerosolized active agent delivery
US6257233B1 (en) 1998-06-04 2001-07-10 Inhale Therapeutic Systems Dry powder dispersing apparatus and methods for their use
US6606992B1 (en) 1999-06-30 2003-08-19 Nektar Therapeutics Systems and methods for aerosolizing pharmaceutical formulations

Also Published As

Publication number Publication date
ES2431634T3 (es) 2013-11-27
AU2002344809A1 (en) 2003-01-08
EP1399210B1 (en) 2013-08-21
WO2003000329A2 (en) 2003-01-03
JP2009178563A (ja) 2009-08-13
EP1399210A2 (en) 2004-03-24
TW589201B (en) 2004-06-01
JP5133936B2 (ja) 2013-01-30
WO2003000329A3 (en) 2003-04-10

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