SE9103303D0 - AIR PRESSURE GENERATOR - Google Patents
AIR PRESSURE GENERATORInfo
- Publication number
- SE9103303D0 SE9103303D0 SE9103303A SE9103303A SE9103303D0 SE 9103303 D0 SE9103303 D0 SE 9103303D0 SE 9103303 A SE9103303 A SE 9103303A SE 9103303 A SE9103303 A SE 9103303A SE 9103303 D0 SE9103303 D0 SE 9103303D0
- Authority
- SE
- Sweden
- Prior art keywords
- membrane
- generator
- housing
- air pressure
- pressure generator
- Prior art date
Links
Abstract
The invention relates to an air pressure generator for generating pressure pulses for the treatment of ears, said pulses being intended to be applied for instance to the external auditory meatus of an ear, said generator comprising a housing (1, 101, 201, 301) and a flexible membrane (16, 116, 216, 316) located in said housing and means (7, 107, 207, 307, 9, 109, 209, 309) for actuating said membrane. The membrane and said housing form a chamber (24) connected by suitable connecting means (23, 37, 40, 41, 35) to the ear (36), said chamber and said connecting means forming a closed system in the working position of the generator, said pressure pulses being generated by the direct action of the displacements of said membrane caused by said actuating means on the enclosed air in said closed system.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103303A SE9103303D0 (en) | 1991-11-08 | 1991-11-08 | AIR PRESSURE GENERATOR |
AU29254/92A AU2925492A (en) | 1991-11-08 | 1992-11-03 | Air pressure generator |
PCT/SE1992/000755 WO1993008775A1 (en) | 1991-11-08 | 1992-11-03 | Air pressure generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103303A SE9103303D0 (en) | 1991-11-08 | 1991-11-08 | AIR PRESSURE GENERATOR |
Publications (1)
Publication Number | Publication Date |
---|---|
SE9103303D0 true SE9103303D0 (en) | 1991-11-08 |
Family
ID=20384273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9103303A SE9103303D0 (en) | 1991-11-08 | 1991-11-08 | AIR PRESSURE GENERATOR |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2925492A (en) |
SE (1) | SE9103303D0 (en) |
WO (1) | WO1993008775A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE510140C2 (en) * | 1995-12-22 | 1999-04-19 | Pascal Medical Ab | Apparatus for actuating the hydrodynamic system of the inner ear |
GB9622594D0 (en) * | 1996-10-30 | 1997-01-08 | Bridge House Lab Ltd | Improvements relating to cleansing apparatus and methods |
SE9802423D0 (en) | 1998-07-06 | 1998-07-06 | Pascal Medical Ab | Device for the treatment of Meniere's disease and similar ailments |
US7179238B2 (en) | 2002-05-21 | 2007-02-20 | Medtronic Xomed, Inc. | Apparatus and methods for directly displacing the partition between the middle ear and inner ear at an infrasonic frequency |
TWI637732B (en) * | 2013-04-23 | 2018-10-11 | 日商第一醫科股份有限公司 | A portable device that produces the most suitable pressure fluctuations for Meniere's disease and similar symptoms |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190910695A (en) * | 1909-05-05 | 1910-01-06 | Gustave Frantz Lyon | Improvements in Harps. |
GB191023385A (en) * | 1910-10-10 | 1911-10-10 | Edward Hawkesworth Hackett | Improvements in Apparatus for Treating Certain Forms of Deafness. |
SU812287A1 (en) * | 1978-11-20 | 1981-03-15 | Университет дружбы народов им.Патриса Лумумбы | Method of treating hypoacusis |
SE8200356L (en) * | 1982-01-22 | 1983-07-23 | Barbara Densert | APPARATUS FOR THE POWER OF THE HYDRODYNAMIC SYSTEM IN THE INTERNAL OF AN ERA |
ATE87455T1 (en) * | 1986-11-07 | 1993-04-15 | Barbara Densert | FACILITIES FOR TREATMENT OF MENIER'S DISEASE. |
-
1991
- 1991-11-08 SE SE9103303A patent/SE9103303D0/en unknown
-
1992
- 1992-11-03 WO PCT/SE1992/000755 patent/WO1993008775A1/en active Application Filing
- 1992-11-03 AU AU29254/92A patent/AU2925492A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1993008775A1 (en) | 1993-05-13 |
AU2925492A (en) | 1993-06-07 |
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