DE3673656D1 - Anordnung zum schliessen einer gekruemmten leitung. - Google Patents

Anordnung zum schliessen einer gekruemmten leitung.

Info

Publication number
DE3673656D1
DE3673656D1 DE8686901537T DE3673656T DE3673656D1 DE 3673656 D1 DE3673656 D1 DE 3673656D1 DE 8686901537 T DE8686901537 T DE 8686901537T DE 3673656 T DE3673656 T DE 3673656T DE 3673656 D1 DE3673656 D1 DE 3673656D1
Authority
DE
Germany
Prior art keywords
pct
closing
auditory canal
shaped body
rod
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 - Lifetime
Application number
DE8686901537T
Other languages
English (en)
Inventor
Bertil Tindberg
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.)
3M Svenska AB
Original Assignee
Peltor AB
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 Peltor AB filed Critical Peltor AB
Application granted granted Critical
Publication of DE3673656D1 publication Critical patent/DE3673656D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
  • Prostheses (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE8686901537T 1984-08-23 1986-01-23 Anordnung zum schliessen einer gekruemmten leitung. Expired - Lifetime DE3673656D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8404196A SE453152C (sv) 1984-08-23 1984-08-23 Anordning foer tilltaeppning av kroekt kanal
PCT/SE1986/000024 WO1987004338A1 (en) 1984-08-23 1986-01-23 Device for closing a curved duct

Publications (1)

Publication Number Publication Date
DE3673656D1 true DE3673656D1 (de) 1990-09-27

Family

ID=20356774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686901537T Expired - Lifetime DE3673656D1 (de) 1984-08-23 1986-01-23 Anordnung zum schliessen einer gekruemmten leitung.

Country Status (6)

Country Link
US (1) US4920985A (de)
EP (1) EP0298956B1 (de)
AT (1) ATE55692T1 (de)
DE (1) DE3673656D1 (de)
SE (1) SE453152C (de)
WO (1) WO1987004338A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2596660C (en) * 2005-02-04 2013-12-10 Hearing Components, Inc. User disposable member for use within the ear canal and methods for manufacturing the same
US7984716B2 (en) 2007-06-22 2011-07-26 Kimberly-Clark Worldwide Inc. Self-conforming sound attenuation earplug
US8113207B2 (en) 2008-08-22 2012-02-14 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262568A (en) * 1939-10-21 1941-11-11 Kenneth L Wade Ear protector
US2538339A (en) * 1949-09-15 1951-01-16 Mary J Thomas Earplug
US3259128A (en) * 1964-06-11 1966-07-05 Howard S Leight Ear protector from noise and dirt
DE1766350C3 (de) * 1968-05-08 1979-03-22 Klosterfrau Berlin Chemische, Pharmazeutische, Kosmetische Und Diaetetische Erzeugnisse Gmbh, 1000 Berlin Universeller Lärmschutzpfropfen
US4160449A (en) * 1977-09-28 1979-07-10 Wade Kenneth L Earplug

Also Published As

Publication number Publication date
SE8404196D0 (sv) 1984-08-23
US4920985A (en) 1990-05-01
SE453152B (sv) 1988-01-18
ATE55692T1 (de) 1990-09-15
EP0298956B1 (de) 1990-08-22
SE453152C (sv) 1989-08-14
WO1987004338A1 (en) 1987-07-30
SE8404196L (sv) 1986-02-24
EP0298956A1 (de) 1989-01-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee