SE8902802L - INSTRUMENT FOR INTRODUCING A SELF-EXPANDING PROP - Google Patents
INSTRUMENT FOR INTRODUCING A SELF-EXPANDING PROPInfo
- Publication number
- SE8902802L SE8902802L SE8902802A SE8902802A SE8902802L SE 8902802 L SE8902802 L SE 8902802L SE 8902802 A SE8902802 A SE 8902802A SE 8902802 A SE8902802 A SE 8902802A SE 8902802 L SE8902802 L SE 8902802L
- Authority
- SE
- Sweden
- Prior art keywords
- cylinder
- plug
- introducing
- instrument
- self
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/08—Protective devices for the ears internal, e.g. earplugs
- A61F11/10—Protective devices for the ears internal, e.g. earplugs inflatable or expandable
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Headphones And Earphones (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to an ear plug to be inserted into the ear canal and this plug is according to the invention shaped in an oval cross sectional form. The invention also relates to the use of a cylinder (12) which is completely open at one end (13) thereof, with a piston (17) displaceable in the cylinder, which has a piston rod (18) projecting from the other end of the cylinder, for insertion and orientation of an ear plug by forcing the plug received in the cylinder through said one open end into the ear canal with this end engaged to the mouth of the ear canal.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902802A SE8902802L (en) | 1989-08-23 | 1989-08-23 | INSTRUMENT FOR INTRODUCING A SELF-EXPANDING PROP |
EP19900912823 EP0489075A1 (en) | 1989-08-23 | 1990-08-14 | Plug to be inserted into the ear canal for noise attenuation, and instrument for inserting such a plug |
PCT/SE1990/000525 WO1991002504A1 (en) | 1989-08-23 | 1990-08-14 | Plug to be inserted into the ear canal for noise attenuation, and instrument for inserting such a plug |
CA 2065355 CA2065355A1 (en) | 1989-08-23 | 1990-08-14 | Plug to be inserted into the ear canal for noise attenuation, and instrument for inserting such a plug |
AU62895/90A AU6289590A (en) | 1989-08-23 | 1990-08-14 | Plug to be inserted into the ear canal for noise attenuation, and instrument for inserting such a plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902802A SE8902802L (en) | 1989-08-23 | 1989-08-23 | INSTRUMENT FOR INTRODUCING A SELF-EXPANDING PROP |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8902802D0 SE8902802D0 (en) | 1989-08-23 |
SE8902802L true SE8902802L (en) | 1991-02-24 |
Family
ID=20376719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8902802A SE8902802L (en) | 1989-08-23 | 1989-08-23 | INSTRUMENT FOR INTRODUCING A SELF-EXPANDING PROP |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0489075A1 (en) |
AU (1) | AU6289590A (en) |
CA (1) | CA2065355A1 (en) |
SE (1) | SE8902802L (en) |
WO (1) | WO1991002504A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9100451D0 (en) * | 1991-02-14 | 1991-02-14 | Alf Ivarsson | BACKGROUND HEARING EQUIPMENT WITH EARON PRO PIECE INTENDED TO BE INTRODUCED IN THE HEARING PROGRAM, AND INSTRUMENT FOR IMPLEMENTING SUCH A PROP |
DE102005047589A1 (en) * | 2005-10-05 | 2007-04-12 | Uvex Arbeitsschutz Gmbh | Ear plugs |
US8616213B2 (en) | 2008-11-11 | 2013-12-31 | J3 Group, Llc | Earplug insertion device |
US8184842B2 (en) * | 2009-03-20 | 2012-05-22 | Insound Medical, Inc. | Tool for insertion and removal of in-canal hearing devices |
ITUB20152462A1 (en) * | 2015-07-24 | 2017-01-24 | Lorenzo Scarzella | METHOD OF MANUFACTURE OF DEVICE FOR PERSONAL HYGIENE OF THE EAR |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH186674A (en) * | 1936-08-08 | 1936-09-30 | Kobler & Co | Holding and ejecting device for pressed cotton plugs. |
US2246737A (en) * | 1939-08-07 | 1941-06-24 | Vern O Knudsen | Ear stopper |
US2437490A (en) * | 1942-06-26 | 1948-03-09 | Norman A Watson | Ear defender |
US3811437A (en) * | 1971-10-26 | 1974-05-21 | Cabot Corp | Earplugs |
US4579112A (en) * | 1984-05-17 | 1986-04-01 | Scott Robert T | Foam earplug |
-
1989
- 1989-08-23 SE SE8902802A patent/SE8902802L/en not_active Application Discontinuation
-
1990
- 1990-08-14 EP EP19900912823 patent/EP0489075A1/en not_active Withdrawn
- 1990-08-14 AU AU62895/90A patent/AU6289590A/en not_active Abandoned
- 1990-08-14 WO PCT/SE1990/000525 patent/WO1991002504A1/en not_active Application Discontinuation
- 1990-08-14 CA CA 2065355 patent/CA2065355A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2065355A1 (en) | 1991-02-24 |
WO1991002504A1 (en) | 1991-03-07 |
SE8902802D0 (en) | 1989-08-23 |
EP0489075A1 (en) | 1992-06-10 |
AU6289590A (en) | 1991-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8902802-1 Effective date: 19920621 |