FR3006583B1 - Protection auditive - Google Patents

Protection auditive Download PDF

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Publication number
FR3006583B1
FR3006583B1 FR1355157A FR1355157A FR3006583B1 FR 3006583 B1 FR3006583 B1 FR 3006583B1 FR 1355157 A FR1355157 A FR 1355157A FR 1355157 A FR1355157 A FR 1355157A FR 3006583 B1 FR3006583 B1 FR 3006583B1
Authority
FR
France
Prior art keywords
ear protection
ear
protection
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 - Fee Related
Application number
FR1355157A
Other languages
English (en)
Other versions
FR3006583A1 (fr
Inventor
Laurent Capellari
Gwenole Nexer
Xavier Landet
Fatima Samba
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.)
LABORATOIRE COTRAL
Original Assignee
LABORATOIRE COTRAL
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 LABORATOIRE COTRAL filed Critical LABORATOIRE COTRAL
Priority to FR1355157A priority Critical patent/FR3006583B1/fr
Publication of FR3006583A1 publication Critical patent/FR3006583A1/fr
Application granted granted Critical
Publication of FR3006583B1 publication Critical patent/FR3006583B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61F11/085—Protective devices for the ears internal, e.g. earplugs including an inner channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Psychology (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
FR1355157A 2013-06-05 2013-06-05 Protection auditive Expired - Fee Related FR3006583B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1355157A FR3006583B1 (fr) 2013-06-05 2013-06-05 Protection auditive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1355157A FR3006583B1 (fr) 2013-06-05 2013-06-05 Protection auditive
FR1355157 2013-06-05

Publications (2)

Publication Number Publication Date
FR3006583A1 FR3006583A1 (fr) 2014-12-12
FR3006583B1 true FR3006583B1 (fr) 2018-01-26

Family

ID=49003879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1355157A Expired - Fee Related FR3006583B1 (fr) 2013-06-05 2013-06-05 Protection auditive

Country Status (1)

Country Link
FR (1) FR3006583B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443668A (en) * 1981-03-23 1984-04-17 Warren James C Earplug mounting device with audio passageway
NL8204984A (nl) * 1982-12-24 1984-07-16 Berend De Boer En Karel Jean M Oordop voor het weren van geluid.
NL1004758C2 (nl) * 1996-12-12 1998-07-02 Fields B V In de uitwendige gehoorgang van een mens aan te brengen geluidsdemper.
EP1498092A1 (fr) * 2003-07-14 2005-01-19 Ruth Poissenot Protéction auditive
US8249285B2 (en) * 2009-06-26 2012-08-21 Etymotic Research Inc. Method and apparatus for producing non linear sound attenuation
FR2952811B1 (fr) * 2009-11-20 2012-05-11 Sport Controle Dispositif de protection d'une oreille
FR2965967B1 (fr) * 2010-10-11 2013-08-02 Pascal Roussel Filtre acoustique a inserer dans un bouchon d'oreille permettant la perception des sons avec une pente d'attenuation de + 2db/octave

Also Published As

Publication number Publication date
FR3006583A1 (fr) 2014-12-12

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