GB671582A - Improvements in dispensers for medicinal and other powders - Google Patents
Improvements in dispensers for medicinal and other powdersInfo
- 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
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
- A61M15/08—Inhaling devices inserted into the nose
-
- 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
- A61M15/0025—Mouthpieces 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.
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)
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)
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 |
-
1950
- 1950-03-03 GB GB5475/50A patent/GB671582A/en not_active Expired
- 1950-03-28 US US152313A patent/US2622594A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2622594A (en) | 1952-12-23 |
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