GB1118341A - Inhalation device - Google Patents

Inhalation device

Info

Publication number
GB1118341A
GB1118341A GB1666565A GB1666565A GB1118341A GB 1118341 A GB1118341 A GB 1118341A GB 1666565 A GB1666565 A GB 1666565A GB 1666565 A GB1666565 A GB 1666565A GB 1118341 A GB1118341 A GB 1118341A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
bowl
powder
air
inhalation
device
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
Application number
GB1666565A
Inventor
Hubert Percival Schofield
Philip Saxton Hartley
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.)
Fisons Pharmaceuticals Ltd
Original Assignee
Fisons Pharmaceuticals Ltd
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

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
    • A61M15/0028Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES
    • A24F47/00Smokers' requisites not provided for elsewhere, e.g. devices to assist in stopping or limiting smoking
    • A24F47/002Simulated smoking devices, e.g. imitation cigarettes
    • 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
    • A61M15/0001Details of inhalators; Constructional features thereof
    • A61M15/0013Details of inhalators; Constructional features thereof with inhalation check valves
    • A61M15/0016Details of inhalators; Constructional features thereof with inhalation check valves located downstream of the dispenser, i.e. traversed by the product
    • 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
    • A61M15/0028Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/003Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
    • A61M15/0033Details of the piercing or cutting means
    • 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
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/06Solids
    • A61M2202/064Powder
    • 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
    • A61M2206/00Characteristics of a physical parameter; associated device therefor
    • A61M2206/10Flow characteristics
    • A61M2206/16Rotating swirling helical flow, e.g. by tangential inflows

Abstract

1,118,341. Powder inhalation device. FISONS PHARMACEUTICALS Ltd. 7 April, 1966 [20 April, 1965], No. 16665/65. Heading A5T A powder inhalation device actuated by turbulence on inhalation comprises a hollow lidded bowl having an inhalation mouthpiece extending from the lower side wall of the bowl approximately at right angles, the bowl having means for holding a container of powdered medicament and being provided with one or more air inlet holes to permit passage of air through the device. The device is illustrated with reference to Figures 1 and 2 wherein a bowl 1 of synthetic thermoplastic material is integral with mouthpiece 2 and contains powder container 4. The lid 5 is pierced by air inlet 6 and the bowl by air inlets 7. said inlets 7 being associated with baffles 8. The mouthpiece is provided with non-return valve means 9, 10, 11. On inhalation air from inlet 6 displaces powder from container 6, and the powder is then dispersed in the turbulent air flow arising from inlets 7 and baffles 8.
GB1666565A 1965-04-20 1965-04-20 Inhalation device Expired GB1118341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1666565A GB1118341A (en) 1965-04-20 1965-04-20 Inhalation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1666565A GB1118341A (en) 1965-04-20 1965-04-20 Inhalation device

Publications (1)

Publication Number Publication Date
GB1118341A true true GB1118341A (en) 1968-07-03

Family

ID=10081425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1666565A Expired GB1118341A (en) 1965-04-20 1965-04-20 Inhalation device

Country Status (1)

Country Link
GB (1) GB1118341A (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335122A1 (en) * 1972-08-04 1974-02-14 Beecham Group Ltd Device for the oral inhalation of finely divided, solid drug
US3973566A (en) * 1975-01-13 1976-08-10 Syntex Puerto Rico Inc. Inhalation device
US3980074A (en) * 1973-07-18 1976-09-14 Beecham Group Limited Device for the administration of powders
DE3050005A1 (en) * 1979-10-30 1982-03-18 Riker Laboratories Inc Breath Actuated devices for Administering powdered medicaments
EP0150810A2 (en) * 1984-01-30 1985-08-07 R.J. Reynolds Tobacco Company Flavor delivery system
EP0271029A2 (en) * 1986-12-05 1988-06-15 Mect Corporation Inhaler
WO1989007464A1 (en) * 1988-02-22 1989-08-24 Harris Pharmaceuticals Ltd Dispensers for powdered medication
US4860740A (en) * 1980-10-30 1989-08-29 Riker Laboratories, Inc. Powder inhalation device
EP0377174A2 (en) * 1988-12-22 1990-07-11 Büsselmann, Manfred Method and apparatus for spraying and atomising liquids
EP0407028A2 (en) * 1989-05-31 1991-01-09 FISONS plc Medicament inhalation device and formulation
EP0475257A1 (en) * 1990-09-13 1992-03-18 CHIESI FARMACEUTICI S.p.A. Device for mouth-inhaling aerosol medicaments
WO1992004928A2 (en) * 1990-09-26 1992-04-02 Pharbita B.V. Inhaler devices provided with a reservoir for several doses of medium for inhaling, transporting device, whirl chamber
US5176132A (en) * 1989-05-31 1993-01-05 Fisons Plc Medicament inhalation device and formulation
WO1993009832A1 (en) * 1991-11-12 1993-05-27 Minnesota Mining And Manufacturing Company Inhalation device
DE4211475A1 (en) * 1991-12-14 1993-06-17 Asta Medica Ag powder inhaler
US5429122A (en) * 1990-09-26 1995-07-04 Zanen; Pieter Inhaler devices provided with a reservoir for several doses of medium for inhaling, transporting device, whirl chamber
US5437271A (en) * 1993-04-06 1995-08-01 Minnesota Mining And Manufacturing Company Deagglomerators for dry powder inhalers
US5469843A (en) * 1991-11-12 1995-11-28 Minnesota Mining And Manufacturing Company Inhalation device
US5483954A (en) * 1994-06-10 1996-01-16 Mecikalski; Mark B. Inhaler and medicated package
US5673686A (en) * 1994-02-02 1997-10-07 Plurichemie Anstalt Medicament inhaler and method
US5724959A (en) * 1990-10-02 1998-03-10 Aea Technology Plc Powder inhaler with specific orifice and baffle arrangement
EP0844007A2 (en) * 1996-11-20 1998-05-27 Ing. Erich Pfeiffer GmbH Product dispenser
WO1998041256A2 (en) * 1997-03-14 1998-09-24 Astra Aktiebolag (Publ) Inhalation device
EP0839544A3 (en) * 1996-10-30 1998-11-25 Bespak plc Inhalers
WO1999007426A1 (en) * 1997-08-07 1999-02-18 Slutsky, Art Inhalation device
WO2003090812A2 (en) * 2002-04-25 2003-11-06 Optinose As Nasal devices
US6681768B2 (en) 2001-06-22 2004-01-27 Sofotec Gmbh & Co. Kg Powder formulation disintegrating system and method for dry powder inhalers
EP1489930A1 (en) * 2002-03-22 2004-12-29 Dan A. Steinberg Vaporization pipe with flame filter
US7617822B2 (en) 2003-06-16 2009-11-17 Rijksuniversiteit Groningen Dry powder inhaler and method for pulmonary inhalation of dry powder
WO2013093469A3 (en) * 2011-12-20 2013-09-19 British American Tobacco (Investments) Limited Smoking articles, and other flow delivery articles
CN105011381A (en) * 2015-08-11 2015-11-04 深圳市新宜康科技有限公司 Flow-spoiling type electronic-cigarette smoke tube structure

Cited By (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335122A1 (en) * 1972-08-04 1974-02-14 Beecham Group Ltd Device for the oral inhalation of finely divided, solid drug
US3980074A (en) * 1973-07-18 1976-09-14 Beecham Group Limited Device for the administration of powders
US3973566A (en) * 1975-01-13 1976-08-10 Syntex Puerto Rico Inc. Inhalation device
DE3050005A1 (en) * 1979-10-30 1982-03-18 Riker Laboratories Inc Breath Actuated devices for Administering powdered medicaments
US4860740A (en) * 1980-10-30 1989-08-29 Riker Laboratories, Inc. Powder inhalation device
EP0150810A2 (en) * 1984-01-30 1985-08-07 R.J. Reynolds Tobacco Company Flavor delivery system
EP0150810A3 (en) * 1984-01-30 1987-04-15 R.J. Reynolds Tobacco Company Flavor delivery system
EP0271029A2 (en) * 1986-12-05 1988-06-15 Mect Corporation Inhaler
EP0271029A3 (en) * 1986-12-05 1989-05-31 Mect Corporation Inhaler
WO1989007464A1 (en) * 1988-02-22 1989-08-24 Harris Pharmaceuticals Ltd Dispensers for powdered medication
EP0333334A2 (en) * 1988-02-22 1989-09-20 Norton Healthcare Limited Dispensers for powdered medication
EP0333334A3 (en) * 1988-02-22 1989-10-04 Harris Pharmaceuticals Ltd Dispensers for powdered medication
EP0377174A2 (en) * 1988-12-22 1990-07-11 Büsselmann, Manfred Method and apparatus for spraying and atomising liquids
EP0377174A3 (en) * 1988-12-22 1990-11-22 Büsselmann, Manfred Method and apparatus for spraying and atomising liquids
US5176132A (en) * 1989-05-31 1993-01-05 Fisons Plc Medicament inhalation device and formulation
EP0407028A3 (en) * 1989-05-31 1991-03-27 Fisons Plc Medicament inhalation device and formulation
EP0407028A2 (en) * 1989-05-31 1991-01-09 FISONS plc Medicament inhalation device and formulation
US5628307A (en) * 1989-05-31 1997-05-13 Fisons Plc Medicament inhalation device and formulation
US5538999A (en) * 1989-05-31 1996-07-23 Fisons Plc Medicament inhalation device and formulation
EP0475257A1 (en) * 1990-09-13 1992-03-18 CHIESI FARMACEUTICI S.p.A. Device for mouth-inhaling aerosol medicaments
WO1992004928A3 (en) * 1990-09-26 1992-05-14 Pharbita Bv Inhaler devices provided with a reservoir for several doses of medium for inhaling, transporting device, whirl chamber
WO1992004928A2 (en) * 1990-09-26 1992-04-02 Pharbita B.V. Inhaler devices provided with a reservoir for several doses of medium for inhaling, transporting device, whirl chamber
EP0640354A2 (en) * 1990-09-26 1995-03-01 Pharmachemie B.V. Whirl chamber powder inhaler
EP0640354A3 (en) * 1990-09-26 1995-06-07 Pharbita Bv Whirl chamber powder inhaler.
US5429122A (en) * 1990-09-26 1995-07-04 Zanen; Pieter Inhaler devices provided with a reservoir for several doses of medium for inhaling, transporting device, whirl chamber
US5765552A (en) * 1990-09-26 1998-06-16 Pharmachemie B.V. Inhaler devices provided with a reservoir for several doses of medium for inhaling, transporting device, whirl chamber
EP0503031B1 (en) * 1990-09-26 1998-04-01 Pharmachemie B.V. Inhaler devices provided with a reservoir for several doses of medium for inhaling, transporting device, whirl chamber
US5724959A (en) * 1990-10-02 1998-03-10 Aea Technology Plc Powder inhaler with specific orifice and baffle arrangement
US5469843A (en) * 1991-11-12 1995-11-28 Minnesota Mining And Manufacturing Company Inhalation device
WO1993009832A1 (en) * 1991-11-12 1993-05-27 Minnesota Mining And Manufacturing Company Inhalation device
DE4211475A1 (en) * 1991-12-14 1993-06-17 Asta Medica Ag powder inhaler
US5437271A (en) * 1993-04-06 1995-08-01 Minnesota Mining And Manufacturing Company Deagglomerators for dry powder inhalers
US5673686A (en) * 1994-02-02 1997-10-07 Plurichemie Anstalt Medicament inhaler and method
US5568807A (en) * 1994-06-10 1996-10-29 Mecikalski; Mark B. Air-flow control for an inhaler
US5483954A (en) * 1994-06-10 1996-01-16 Mecikalski; Mark B. Inhaler and medicated package
US5575281A (en) * 1994-06-10 1996-11-19 Mecikalski; Mark B. Medicated package
EP0839544A3 (en) * 1996-10-30 1998-11-25 Bespak plc Inhalers
EP0844007A2 (en) * 1996-11-20 1998-05-27 Ing. Erich Pfeiffer GmbH Product dispenser
EP0844007A3 (en) * 1996-11-20 1998-12-09 Ing. Erich Pfeiffer GmbH Product dispenser
US5964417A (en) * 1996-11-20 1999-10-12 Ing. Erich Pfeiffer Gmbh Dispenser for discharging media
WO1998041256A2 (en) * 1997-03-14 1998-09-24 Astra Aktiebolag (Publ) Inhalation device
WO1998041256A3 (en) * 1997-03-14 1999-02-11 Astra Ab Inhalation device
US7841340B2 (en) 1997-03-14 2010-11-30 Astrazeneca Ab Inhaler with powder dislodging member
US7779836B2 (en) 1997-03-14 2010-08-24 Astrazeneca Ab Inhalation device
US7228860B2 (en) 1997-03-14 2007-06-12 Astrazeneca Ab Inhaler with vibrational powder dislodgement
US6655380B1 (en) 1997-03-14 2003-12-02 Astrazeneca Ab Inhalation device
US6575160B1 (en) 1997-08-07 2003-06-10 Art Slutsky Inhalation device
WO1999007426A1 (en) * 1997-08-07 1999-02-18 Slutsky, Art Inhalation device
US6116239A (en) * 1997-08-07 2000-09-12 Art Slutsky Inhalation device
US6681768B2 (en) 2001-06-22 2004-01-27 Sofotec Gmbh & Co. Kg Powder formulation disintegrating system and method for dry powder inhalers
EP1489930A1 (en) * 2002-03-22 2004-12-29 Dan A. Steinberg Vaporization pipe with flame filter
EP1489930A4 (en) * 2002-03-22 2008-03-26 Dan A Steinberg Vaporization pipe with flame filter
WO2003090812A2 (en) * 2002-04-25 2003-11-06 Optinose As Nasal devices
WO2003090812A3 (en) * 2002-04-25 2003-12-31 Optinose As Nasal devices
US7854227B2 (en) 2002-04-25 2010-12-21 Optinose As Nasal devices
US7617822B2 (en) 2003-06-16 2009-11-17 Rijksuniversiteit Groningen Dry powder inhaler and method for pulmonary inhalation of dry powder
WO2013093469A3 (en) * 2011-12-20 2013-09-19 British American Tobacco (Investments) Limited Smoking articles, and other flow delivery articles
EP3272234A1 (en) * 2011-12-20 2018-01-24 British American Tobacco (Investments) Limited Smoking articles, and other flow delivery articles
EP3295812A1 (en) * 2011-12-20 2018-03-21 British American Tobacco (Investments) Limited Smoking articles, and other flow delivery articles
CN105011381A (en) * 2015-08-11 2015-11-04 深圳市新宜康科技有限公司 Flow-spoiling type electronic-cigarette smoke tube structure
CN105011381B (en) * 2015-08-11 2018-05-25 深圳市新宜康科技股份有限公司 Spoiler electronic flue gas pass structure

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