EP0489075A1 - Bouchon anti-bruit a introduire dans le canal auriculaire et instrument pour son introduction - Google Patents

Bouchon anti-bruit a introduire dans le canal auriculaire et instrument pour son introduction

Info

Publication number
EP0489075A1
EP0489075A1 EP19900912823 EP90912823A EP0489075A1 EP 0489075 A1 EP0489075 A1 EP 0489075A1 EP 19900912823 EP19900912823 EP 19900912823 EP 90912823 A EP90912823 A EP 90912823A EP 0489075 A1 EP0489075 A1 EP 0489075A1
Authority
EP
European Patent Office
Prior art keywords
plug
ear
ear canal
cylinder
canal
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.)
Withdrawn
Application number
EP19900912823
Other languages
German (de)
English (en)
Inventor
Alf Ivarsson
Sigrid Bennrup
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.)
IVARSSON Alf
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 EP0489075A1 publication Critical patent/EP0489075A1/fr
Withdrawn legal-status Critical Current

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

Definitions

  • Embodiment I Y-axis 15 mm

Abstract

La présente invention décrit un bouchon de forme ovale et de coupe transversale destiné à être introduit dans le canal auriculaire. Elle prévoit en outre l'emploi d'un cylindre (12) complètement ouvert à une extrémité (13) et muni d'un piston (17) qui peut se déplacer à l'intérieur dudit cylindre. La tige de ce piston (18), qui fait saillie depuis l'autre extrémité du cylindre, facilite l'introduction et l'orientation du bouchon: celui-ci étant logé dans le cylindre, elle le pousse, par son extrémité ouverte, dans le canal auriculaire, tandis que cette extrémité s'engage dans l'orifice dudit canal.
EP19900912823 1989-08-23 1990-08-14 Bouchon anti-bruit a introduire dans le canal auriculaire et instrument pour son introduction Withdrawn EP0489075A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8902802A SE8902802L (sv) 1989-08-23 1989-08-23 Instrument foer infoerande av en sjaelvexpanderande propp i hoerselgaangen foer bullerdaempning
SE8902802 1989-08-23

Publications (1)

Publication Number Publication Date
EP0489075A1 true EP0489075A1 (fr) 1992-06-10

Family

ID=20376719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900912823 Withdrawn EP0489075A1 (fr) 1989-08-23 1990-08-14 Bouchon anti-bruit a introduire dans le canal auriculaire et instrument pour son introduction

Country Status (5)

Country Link
EP (1) EP0489075A1 (fr)
AU (1) AU6289590A (fr)
CA (1) CA2065355A1 (fr)
SE (1) SE8902802L (fr)
WO (1) WO1991002504A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9100451D0 (sv) * 1991-02-14 1991-02-14 Alf Ivarsson Bakom-oerat-hoerapparat med oeronpropp avsedd att infoeras i hoerselgaangen, samt instrument foer infoerande av en saadan propp
DE102005047589A1 (de) * 2005-10-05 2007-04-12 Uvex Arbeitsschutz Gmbh Bügelgehörschutz
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 (it) * 2015-07-24 2017-01-24 Lorenzo Scarzella Metodo di fabbricazione di dispositivo per l'igiene personale dell'orecchio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH186674A (de) * 1936-08-08 1936-09-30 Kobler & Co Halte- und Ausstossvorrichtung für gepresste Wattepfropfen.
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9102504A1 *

Also Published As

Publication number Publication date
SE8902802D0 (sv) 1989-08-23
SE8902802L (sv) 1991-02-24
AU6289590A (en) 1991-04-03
WO1991002504A1 (fr) 1991-03-07
CA2065355A1 (fr) 1991-02-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19920228

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 19921120

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: IVARSSON, ALF

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19940516