FR75518E - Obturateur d'oreille - Google Patents

Obturateur d'oreille

Info

Publication number
FR75518E
FR75518E FR790491A FR790491A FR75518E FR 75518 E FR75518 E FR 75518E FR 790491 A FR790491 A FR 790491A FR 790491 A FR790491 A FR 790491A FR 75518 E FR75518 E FR 75518E
Authority
FR
France
Prior art keywords
obturator
ear
ear obturator
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
Application number
FR790491A
Other languages
English (en)
Inventor
Claude Francois-Marsal
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 filed Critical
Priority to FR790491A priority Critical patent/FR75518E/fr
Application granted granted Critical
Publication of FR75518E publication Critical patent/FR75518E/fr
Expired 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)
  • Psychology (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR790491A 1959-03-26 1959-03-26 Obturateur d'oreille Expired FR75518E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR790491A FR75518E (fr) 1959-03-26 1959-03-26 Obturateur d'oreille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR790491A FR75518E (fr) 1959-03-26 1959-03-26 Obturateur d'oreille

Publications (1)

Publication Number Publication Date
FR75518E true FR75518E (fr) 1961-07-07

Family

ID=8712966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790491A Expired FR75518E (fr) 1959-03-26 1959-03-26 Obturateur d'oreille

Country Status (1)

Country Link
FR (1) FR75518E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568394B2 (en) 2000-10-13 2003-05-27 Cabot Safety Intermediate Corporation Flanged earplug
WO2005122981A1 (fr) * 2004-06-11 2005-12-29 Cabot Safety Intermediate Corporation Dispositif de protection de l'ouie a attenuation efficace du bruit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568394B2 (en) 2000-10-13 2003-05-27 Cabot Safety Intermediate Corporation Flanged earplug
WO2003053295A1 (fr) * 2000-10-13 2003-07-03 Cabot Safety Intermediate Corporation Bouchon d'oreille perfectionne a plusieurs ailettes
WO2005122981A1 (fr) * 2004-06-11 2005-12-29 Cabot Safety Intermediate Corporation Dispositif de protection de l'ouie a attenuation efficace du bruit
US7464786B2 (en) 2004-06-11 2008-12-16 Cabot Safety Intermediate Corporation High sound attenuating hearing protection device

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