DE9112815U1 - Gehörschutz zur Aufnahmereduzierung von Lärmzuständen - Google Patents

Gehörschutz zur Aufnahmereduzierung von Lärmzuständen

Info

Publication number
DE9112815U1
DE9112815U1 DE9112815U DE9112815U DE9112815U1 DE 9112815 U1 DE9112815 U1 DE 9112815U1 DE 9112815 U DE9112815 U DE 9112815U DE 9112815 U DE9112815 U DE 9112815U DE 9112815 U1 DE9112815 U1 DE 9112815U1
Authority
DE
Germany
Prior art keywords
hearing protection
noise
reduce
absorption
membrane
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
DE9112815U
Other languages
German (de)
English (en)
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.)
WEGNER WERNER 7769 HOHENFELS DE
Original Assignee
WEGNER WERNER 7769 HOHENFELS DE
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 WEGNER WERNER 7769 HOHENFELS DE filed Critical WEGNER WERNER 7769 HOHENFELS DE
Priority to DE9112815U priority Critical patent/DE9112815U1/de
Publication of DE9112815U1 publication Critical patent/DE9112815U1/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
    • 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

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)
  • Prostheses (AREA)
DE9112815U 1991-10-16 1991-10-16 Gehörschutz zur Aufnahmereduzierung von Lärmzuständen Expired - Lifetime DE9112815U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9112815U DE9112815U1 (de) 1991-10-16 1991-10-16 Gehörschutz zur Aufnahmereduzierung von Lärmzuständen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9112815U DE9112815U1 (de) 1991-10-16 1991-10-16 Gehörschutz zur Aufnahmereduzierung von Lärmzuständen

Publications (1)

Publication Number Publication Date
DE9112815U1 true DE9112815U1 (de) 1991-12-19

Family

ID=6872268

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9112815U Expired - Lifetime DE9112815U1 (de) 1991-10-16 1991-10-16 Gehörschutz zur Aufnahmereduzierung von Lärmzuständen

Country Status (1)

Country Link
DE (1) DE9112815U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036559A1 (de) * 2000-07-27 2002-02-14 Wolf Karl Heinz Gehörschutz
DE10164604B4 (de) * 2001-12-21 2004-09-16 Grafenberg, Esfandiar, Dr.med. Ohrstöpsel aus Mineralstein
EP1629802A1 (fr) * 2004-08-25 2006-03-01 Phonak Ag Bouchon de protection auriculaire avec bouton d'atténuation réglable, son procédé de fabrication et son utilisation
US7512243B2 (en) 2004-08-25 2009-03-31 Phonak Ag Hearing protection earplug with a movable attenuation button, method for manufacturing the same and use of the same
FR2925292A1 (fr) * 2007-12-21 2009-06-26 Eatsonics Soc Par Actions Simp Dispositif acoustique d'attenuation lineaire du son.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036559A1 (de) * 2000-07-27 2002-02-14 Wolf Karl Heinz Gehörschutz
DE10164604B4 (de) * 2001-12-21 2004-09-16 Grafenberg, Esfandiar, Dr.med. Ohrstöpsel aus Mineralstein
EP1629802A1 (fr) * 2004-08-25 2006-03-01 Phonak Ag Bouchon de protection auriculaire avec bouton d'atténuation réglable, son procédé de fabrication et son utilisation
US7512243B2 (en) 2004-08-25 2009-03-31 Phonak Ag Hearing protection earplug with a movable attenuation button, method for manufacturing the same and use of the same
FR2925292A1 (fr) * 2007-12-21 2009-06-26 Eatsonics Soc Par Actions Simp Dispositif acoustique d'attenuation lineaire du son.

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