DE268345C - - Google Patents

Info

Publication number
DE268345C
DE268345C DENDAT268345D DE268345DA DE268345C DE 268345 C DE268345 C DE 268345C DE NDAT268345 D DENDAT268345 D DE NDAT268345D DE 268345D A DE268345D A DE 268345DA DE 268345 C DE268345 C DE 268345C
Authority
DE
Germany
Prior art keywords
ear canal
rubber body
hollow rubber
pushed
closure
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.)
Active
Application number
DENDAT268345D
Other languages
German (de)
English (en)
Publication of DE268345C publication Critical patent/DE268345C/de
Active 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

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)
  • Orthopedics, Nursing, And Contraception (AREA)
DENDAT268345D Active DE268345C (cs)

Publications (1)

Publication Number Publication Date
DE268345C true DE268345C (cs)

Family

ID=525323

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT268345D Active DE268345C (cs)

Country Status (1)

Country Link
DE (1) DE268345C (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876767A (en) * 1955-11-02 1959-03-10 Wasserman Nathan Ear plug
DE1096545B (de) * 1957-06-20 1961-01-05 Mine Safety Appliances Co Schalldaempfender Ohrpfropfen
US3463141A (en) * 1967-05-15 1969-08-26 Casimir Mozolf Male contraceptive
EP0955026A1 (en) * 1998-05-08 1999-11-10 Bacou USA Safety, Inc. Earplug with insertion stem
EP1629809A1 (en) * 2004-08-25 2006-03-01 Phonak Ag Customized hearing protection earplug and method for manufacturing the same
WO2009001231A1 (en) * 2007-06-22 2008-12-31 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug
US7478702B2 (en) 2004-08-25 2009-01-20 Phonak Ag Customized hearing protection earplug and method for manufacturing the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876767A (en) * 1955-11-02 1959-03-10 Wasserman Nathan Ear plug
DE1096545B (de) * 1957-06-20 1961-01-05 Mine Safety Appliances Co Schalldaempfender Ohrpfropfen
US3463141A (en) * 1967-05-15 1969-08-26 Casimir Mozolf Male contraceptive
EP0955026A1 (en) * 1998-05-08 1999-11-10 Bacou USA Safety, Inc. Earplug with insertion stem
EP1629809A1 (en) * 2004-08-25 2006-03-01 Phonak Ag Customized hearing protection earplug and method for manufacturing the same
US7478702B2 (en) 2004-08-25 2009-01-20 Phonak Ag Customized hearing protection earplug and method for manufacturing the same
WO2009001231A1 (en) * 2007-06-22 2008-12-31 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug
US7984716B2 (en) 2007-06-22 2011-07-26 Kimberly-Clark Worldwide Inc. Self-conforming sound attenuation earplug

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