GB671582A - Improvements in dispensers for medicinal and other powders - Google Patents

Improvements in dispensers for medicinal and other powders

Info

Publication number
GB671582A
GB671582A GB5475/50A GB547550A GB671582A GB 671582 A GB671582 A GB 671582A GB 5475/50 A GB5475/50 A GB 5475/50A GB 547550 A GB547550 A GB 547550A GB 671582 A GB671582 A GB 671582A
Authority
GB
United Kingdom
Prior art keywords
tube
snuff
flutes
container
plug
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
GB5475/50A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB671582A publication Critical patent/GB671582A/en
Expired legal-status Critical Current

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
    • A61M15/08Inhaling devices inserted into the nose
    • 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
    • A61M15/0021Mouthpieces therefor
    • A61M15/0025Mouthpieces therefor with caps

Abstract

671,582. Powder dispensers. BROOKS: D. H. March 3, 1950 [April 16, 1949; May 3, 1949], No. 5475/50. Class 18 An open-ended tube 14 is telescopically slidable within a tubular container 1 charged with snuff or medicinal powder 8. The outer end of the tube is applied to the nostril and on inhaling, air passes down outside flutes 24 into the container, entrains snuff and is drawn .through the tube into the users' nose. Complete withdrawal of the tube is prevented by a beading 4 engaging bent-over portion 5 and in its simplest form the tube may be open or provided with a perforated plug at its lower end. Alternatively a stepped plug 18 held by the inside portions of the flutes carry a disc 16 having flats 20 on its edges and a ridge 22 on its lower side. On rotating the tube, snuff is scraped off the surface 10 and deposited on the upper face 23 of the disc 16 whence it is carried up the tube through apertures between the flutes and the plug. An airtight cap 28 may be fitted. The container may be transparent or the tube may be graduated to indicate the state of the contents.
GB5475/50A 1949-04-16 1950-03-03 Improvements in dispensers for medicinal and other powders Expired GB671582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA671582X 1949-04-16

Publications (1)

Publication Number Publication Date
GB671582A true GB671582A (en) 1952-05-07

Family

ID=25561154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5475/50A Expired GB671582A (en) 1949-04-16 1950-03-03 Improvements in dispensers for medicinal and other powders

Country Status (2)

Country Link
US (1) US2622594A (en)
GB (1) GB671582A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176132A (en) * 1989-05-31 1993-01-05 Fisons Plc Medicament inhalation device and formulation
DE4004904A1 (en) * 1990-02-16 1990-09-13 Gerhard Brendel DRUM APPLICATOR
JP2841723B2 (en) * 1990-05-29 1998-12-24 ソニー株式会社 Drive device for disk-shaped recording media
WO1993024165A1 (en) * 1992-05-29 1993-12-09 Ggu Gesellschaft Für Gesundheits- Und Umweltforschung Mbh & Co. Vertriebs Kg Device for generating inhalable active substance particles
WO2011060334A2 (en) 2009-11-12 2011-05-19 Stc.Unm Dry powder inhaler with flutter dispersion member
JP6050758B2 (en) 2010-12-07 2016-12-21 レスピラ セラピューティクス インコーポレイテッドRespira Therapeutics,Inc. Dry powder inhaler and method of operating the same
US10463815B2 (en) 2012-02-21 2019-11-05 Respira Therapeutics, Inc. Inhaler to deliver substances for prophylaxis or prevention of disease or injury caused by the inhalation of biological or chemical agents
EP3003905B1 (en) * 2013-06-03 2020-05-13 Essentra Filter Products Development Co. Pte. Ltd Dispenser for particulate material, product
JP2018501903A (en) 2015-01-14 2018-01-25 レスピラ セラピューティクス インコーポレイテッドRespira Therapeutics,Inc. Powder dispersion method and apparatus
US10518070B1 (en) 2019-03-21 2019-12-31 King Saud University Device for powdering a solid unit dosage form of medication and administering the powder form

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US223793A (en) * 1880-01-20 Nasal inhaler
US1122257A (en) * 1914-06-24 1914-12-29 Joseph C Cramer Insufflator.
US1214801A (en) * 1915-05-24 1917-02-06 Paul Wittkopf Mustard-dispenser.
US2456451A (en) * 1946-05-31 1948-12-14 Scovill Manufacturing Co Inhaler

Also Published As

Publication number Publication date
US2622594A (en) 1952-12-23

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