FI66745C - Hoerselskyddspropp - Google Patents

Hoerselskyddspropp Download PDF

Info

Publication number
FI66745C
FI66745C FI770796A FI770796A FI66745C FI 66745 C FI66745 C FI 66745C FI 770796 A FI770796 A FI 770796A FI 770796 A FI770796 A FI 770796A FI 66745 C FI66745 C FI 66745C
Authority
FI
Finland
Prior art keywords
plug
ear canal
shaped body
intended
hearing
Prior art date
Application number
FI770796A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI66745B (fi
FI770796A (da
Inventor
Tord Rune Lundin
Kalman Csiki
Original Assignee
Gullfiber 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 Gullfiber Ab filed Critical Gullfiber Ab
Publication of FI770796A publication Critical patent/FI770796A/fi
Publication of FI66745B publication Critical patent/FI66745B/fi
Application granted granted Critical
Publication of FI66745C publication Critical patent/FI66745C/fi

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)
  • Percussion Or Vibration Massage (AREA)
  • Laminated Bodies (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Pens And Brushes (AREA)
FI770796A 1976-03-18 1977-03-14 Hoerselskyddspropp FI66745C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7603411A SE406152B (sv) 1976-03-18 1976-03-18 Horselskyddspropp
SE7603411 1976-03-18

Publications (3)

Publication Number Publication Date
FI770796A FI770796A (da) 1977-09-19
FI66745B FI66745B (fi) 1984-08-31
FI66745C true FI66745C (fi) 1984-12-10

Family

ID=20327334

Family Applications (1)

Application Number Title Priority Date Filing Date
FI770796A FI66745C (fi) 1976-03-18 1977-03-14 Hoerselskyddspropp

Country Status (14)

Country Link
US (1) US4215683A (da)
JP (1) JPS52113597A (da)
AT (1) AT369981B (da)
BE (1) BE852584A (da)
CH (1) CH611153A5 (da)
DE (1) DE2710817A1 (da)
DK (1) DK147996C (da)
FI (1) FI66745C (da)
FR (1) FR2344275A1 (da)
GB (1) GB1572844A (da)
IT (1) IT1075631B (da)
NL (1) NL177464C (da)
NO (1) NO141705C (da)
SE (1) SE406152B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE443505B (sv) * 1979-11-05 1986-03-03 E A R Corp Horselskydd med fjedrande huvudband
JPS6125779Y2 (da) * 1979-12-27 1986-08-04
US4461290A (en) * 1980-09-08 1984-07-24 Cabot Corporation Hearing protectors
SE442946B (sv) * 1980-10-22 1986-02-10 Gullfiber Ab Oronpropp samt forfarande och anordning for dess framstellning
US4774938A (en) * 1987-04-09 1988-10-04 Howard S. Leight & Associates, Inc. Slow recovery earplug with largely impenetrable surface
DE19508600C2 (de) * 1995-03-10 1999-03-18 Gaplast Gmbh Ohrstopfen
US5904143A (en) * 1996-10-21 1999-05-18 Magidson; Mark Foam earplug with non-permeable elastomeric coating
SE9903999D0 (sv) 1999-11-03 1999-11-03 Dalloz Safety Ab Öronpropp samt sätt att framställa en öronpropp
US6840927B2 (en) 2001-11-16 2005-01-11 The Proctor & Gamble Company Tampon with fluid wicking overwrap with skirt portion
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
JP5738281B2 (ja) 2009-05-22 2015-06-24 ハネウェル・セーフティ・プロダクツ・ユーエスエイ・インコーポレーテッド 改良されたイヤーチップ
JP2021518202A (ja) * 2018-03-20 2021-08-02 プレジデント アンド フェローズ オブ ハーバード カレッジ 鼓膜切開術導管、又は鼓膜輪下換気導管、及びその他の医学用ならびに流体用導管のデザイン

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE210941C (da) *
FR619389A (fr) * 1925-11-30 1927-03-31 Obturateur auriculaire
US2230738A (en) * 1939-10-27 1941-02-04 Baum Edward Eardrum protector
GB578613A (en) * 1943-06-04 1946-07-04 Jacob Joseph Cantor Device for protecting the ear drum
US2785675A (en) * 1951-04-14 1957-03-19 Berkman Boris Ear protecting devices
US2785676A (en) * 1952-08-01 1957-03-19 Berkman Boris Ear protecting device
FR1087082A (fr) * 1953-11-12 1955-02-18 Perfectionnements aux protecteurs d'oreille
US3771521A (en) * 1969-06-19 1973-11-13 P Kittredge Ear plugs
US3791385A (en) * 1972-10-16 1974-02-12 A Davis Catamenial device and applicator thereof
US3842166A (en) * 1973-02-05 1974-10-15 Microbyx Corp Method and device for testing for the presence of micro-organisms
FR2250512A1 (en) * 1973-11-12 1975-06-06 Kittredge Peter Ear plugs - with polyethylene film and silicone resin body

Also Published As

Publication number Publication date
SE406152B (sv) 1979-01-29
FI66745B (fi) 1984-08-31
JPS52113597A (en) 1977-09-22
FR2344275A1 (fr) 1977-10-14
GB1572844A (en) 1980-08-06
BE852584A (fr) 1977-07-18
JPS628180B2 (da) 1987-02-21
SE7603411L (sv) 1977-09-19
DK112577A (da) 1977-09-19
AT369981B (de) 1983-02-25
DK147996C (da) 1985-07-22
DK147996B (da) 1985-01-28
NL7702780A (nl) 1977-09-20
CH611153A5 (da) 1979-05-31
NL177464C (nl) 1985-10-01
FR2344275B1 (da) 1983-01-07
NL177464B (nl) 1985-05-01
US4215683A (en) 1980-08-05
DE2710817A1 (de) 1977-09-29
ATA174277A (de) 1982-07-15
NO141705B (no) 1980-01-21
NO770805L (no) 1977-09-20
IT1075631B (it) 1985-04-22
FI770796A (da) 1977-09-19
NO141705C (no) 1980-04-30

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Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: GULLFIBER AB