DE202004009747U1 - Ear stoppers to defend against excess noise are fabricated of oto-plastic incorporating one or more passages each with two or more filters - Google Patents

Ear stoppers to defend against excess noise are fabricated of oto-plastic incorporating one or more passages each with two or more filters Download PDF

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Publication number
DE202004009747U1
DE202004009747U1 DE200420009747 DE202004009747U DE202004009747U1 DE 202004009747 U1 DE202004009747 U1 DE 202004009747U1 DE 200420009747 DE200420009747 DE 200420009747 DE 202004009747 U DE202004009747 U DE 202004009747U DE 202004009747 U1 DE202004009747 U1 DE 202004009747U1
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DE
Germany
Prior art keywords
filters
passages
oto
fabricated
ear
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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
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DE200420009747
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German (de)
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.)
Hearsafe Technologies & C GmbH
Hearsafe Technologies & Co KG GmbH
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Hearsafe Technologies & C GmbH
Hearsafe Technologies & Co KG GmbH
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Application filed by Hearsafe Technologies & C GmbH, Hearsafe Technologies & Co KG GmbH filed Critical Hearsafe Technologies & C GmbH
Priority to DE200420009747 priority Critical patent/DE202004009747U1/en
Publication of DE202004009747U1 publication Critical patent/DE202004009747U1/en
Priority to DE102004056053A priority patent/DE102004056053B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

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  • 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)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Ear stoppers to defend against excess noise are fabricated of oto-plastic incorporating one or more passages. The passage or passages each incorporate one or more acoustic filters.

Description

Gehörschutz bestehend aus einem Standardstöpsel bzw. einer maßgefertigten Otoplastik mit mehreren akustischen Filternear protection consisting of a standard plug or a customized one Otoplastic with several acoustic filters

Im Ohr zu tragende Gehörschützer haben üblicherweise eine der folgenden Bauformen:in the Ear protectors usually have to be worn one of the following designs:

  • 1. Vollstöpsel, die in erster Linie für eine maximale Dämpfung des Schalls ausgelegt sind1. full plug, which is primarily for maximum damping of the sound are designed
  • 2. Ohrstöpsel mit einer Bohrung, in die ein Filter eingebracht ist um eine beispielsweise für Musiker verbesserte Dämpfung des Schalls zu ermöglichen2. Earplugs with a hole in which a filter is inserted, for example for musicians improved damping of the sound
  • 3. Maßgefertigte Otoplastiken der Variante 1 bzw. 23. Custom made Otoplastics of variant 1 or 2

Häufig werden in einer durch den Gehörschützer verlaufenden Bohrung akustische Filter eingesetzt um gewünschte Dämpfungseigenschaften zu erreichen. Es existieren zahlreiche verschiedene Varianten von Filtern, die sich unterschiedliche physikalische Phänomene zu Nutze machen um die Dämpfung gezielt zu beeinflussen.Become frequent in a running through the hearing protector Bore acoustic filter used to achieve the desired damping properties. There are numerous different variants of filters that take advantage of different physical phenomena around the damping to influence specifically.

Durch das gleichzeitige Verwenden verschiedener Filtersysteme lassen sich die Vorzüge einzelner Filter kombinieren. Es bietet sich an, entweder mehrere Filter hintereinander in eine Bohrung in dem Gehörschutz anzubringen oder aber zwei parallele Bohrungen mit verschiedenen Filtern zu verwenden. Die Möglichkeiten, auf die Dämpfungseigenschaften eines Gehörschutzes Einfluss zu nehmen werden hierdurch enorm erweitert.By the simultaneous use of different filter systems can be the merits of individuals Combine filters. It is advisable to use several filters in a row into a hole in the hearing protection to attach or two parallel holes with different Use filters. The possibilities, on the damping properties hearing protection Influence is expanded enormously.

Claims (4)

Gehörschutz bestehend aus einer maßgefertigten Otoplastik dadurch gekennzeichnet dass in einem Kanal in der Otoplastik mehrere akustische Filter angebracht sind.Hearing protection consisting of a custom-made otoplastic characterized in that several acoustic filters are attached in a channel in the otoplastic. Gehörschutz bestehend aus einem Standard-Ohrstöpsel dadurch gekennzeichnet dass in einem durch den Gehörschutz verlaufenden Kanal mehrere akustische Filter angebracht sind.ear protection consisting of a standard earplug characterized that in one by hearing protection extending channel several acoustic filters are attached. Gehörschutz nach Schutzanspruch 1 dadurch gekennzeichnet dass in zwei parallelen Kanälen in der Otoplastik jeweils ein oder mehrere akustische Filter angebracht sind.ear protection according to protection claim 1, characterized in that in two parallel channels One or more acoustic filters are attached to the earmold are. Gehörschutz nach Schutzanspruch 2 dadurch gekennzeichnet dass in zwei parallelen Kanälen in dem Gehörschutz jeweils ein oder mehrere akustische Filter angebracht sind.ear protection according to protection claim 2, characterized in that in two parallel channels in hearing protection one or more acoustic filters are attached.
DE200420009747 2003-11-20 2004-02-17 Ear stoppers to defend against excess noise are fabricated of oto-plastic incorporating one or more passages each with two or more filters Expired - Lifetime DE202004009747U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200420009747 DE202004009747U1 (en) 2004-02-17 2004-02-17 Ear stoppers to defend against excess noise are fabricated of oto-plastic incorporating one or more passages each with two or more filters
DE102004056053A DE102004056053B4 (en) 2003-11-20 2004-11-20 Headset consisting of one or two earplugs with earmold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420009747 DE202004009747U1 (en) 2004-02-17 2004-02-17 Ear stoppers to defend against excess noise are fabricated of oto-plastic incorporating one or more passages each with two or more filters

Publications (1)

Publication Number Publication Date
DE202004009747U1 true DE202004009747U1 (en) 2004-10-14

Family

ID=33305405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200420009747 Expired - Lifetime DE202004009747U1 (en) 2003-11-20 2004-02-17 Ear stoppers to defend against excess noise are fabricated of oto-plastic incorporating one or more passages each with two or more filters

Country Status (1)

Country Link
DE (1) DE202004009747U1 (en)

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Legal Events

Date Code Title Description
R409 Internal rectification of the legal status completed
R123 Application deemed withdrawn due to non-payment of filing fee
R207 Utility model specification

Effective date: 20041118

R150 Term of protection extended to 6 years

Effective date: 20070508

R151 Term of protection extended to 8 years

Effective date: 20100312

R152 Term of protection extended to 10 years
R152 Term of protection extended to 10 years

Effective date: 20120312

R082 Change of representative

Representative=s name: GESKES PATENT- UND RECHTSANWAELTE, DE

R071 Expiry of right
R071 Expiry of right