BR0013040A - Dispositivo de protetor de ouvido acústico e conjunto protetor auditivo duplo - Google Patents

Dispositivo de protetor de ouvido acústico e conjunto protetor auditivo duplo

Info

Publication number
BR0013040A
BR0013040A BR0013040-0A BR0013040A BR0013040A BR 0013040 A BR0013040 A BR 0013040A BR 0013040 A BR0013040 A BR 0013040A BR 0013040 A BR0013040 A BR 0013040A
Authority
BR
Brazil
Prior art keywords
earmuff
ear
earplug
hearing protection
cup
Prior art date
Application number
BR0013040-0A
Other languages
English (en)
Inventor
Fredrik Lindgren
Brian Myers
James Hall
Original Assignee
Aearo Company
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 Aearo Company filed Critical Aearo Company
Publication of BR0013040A publication Critical patent/BR0013040A/pt

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
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Eye Examination Apparatus (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

"DISPOSITIVO DE PROTETOR DE OUVIDO ACúSTICO E CONJUNTO PROTETOR AUDITIVO DUPLO". Sendo que a presente invenção apresenta um dispositivo de protetor de ouvido que compreende uma cúpula de protetor de ouvido que possui, pelo menos, uma porção de janela que é formada de um material óptico que transmite os raios luminosos, de maneira tal que os olhos humanos podem ver através do material a um grau que um tampão de ouvido ou outro objeto inserido dentro do ouvido é visualmente perceptível aos olhos humanos. Em outras palavras, a cúpula de protetor de ouvido é formada de um material transparente ou um material translúcido, uma vez que o tampão de ouvido inserido dentro do ouvido do usuário é visualmente perceptível através da porção translúcida da cúpula de protetor de ouvido. Já que a cúpula de protetor de ouvido é formada de um material que permite que uma pessoa, como por exemplo, um supervisor ou conservacionista de audição, perceba se um tampão de ouvido é inserido dentro do ouvido do usuário, o dispositivo de protetor de ouvido da presente invenção é, particularmente, bem apropriado para a utilização em um ambiente de proteção dupla auditiva, já que o método anterior de monitoramento de concordância despendia muito tempo e era difícil.
BR0013040-0A 1999-07-20 2000-06-20 Dispositivo de protetor de ouvido acústico e conjunto protetor auditivo duplo BR0013040A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/357,217 US6151717A (en) 1999-07-20 1999-07-20 Transparent or translucent earmuff cup
PCT/US2000/016931 WO2001005344A1 (en) 1999-07-20 2000-06-20 Transparent or translucent earmuff cup

Publications (1)

Publication Number Publication Date
BR0013040A true BR0013040A (pt) 2002-04-30

Family

ID=23404748

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013040-0A BR0013040A (pt) 1999-07-20 2000-06-20 Dispositivo de protetor de ouvido acústico e conjunto protetor auditivo duplo

Country Status (9)

Country Link
US (1) US6151717A (pt)
EP (1) EP1202694B1 (pt)
AT (1) ATE251435T1 (pt)
AU (1) AU5497700A (pt)
BR (1) BR0013040A (pt)
CA (1) CA2378139A1 (pt)
DE (1) DE60005846T2 (pt)
MX (1) MXPA02000689A (pt)
WO (1) WO2001005344A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6386314B1 (en) * 1999-09-14 2002-05-14 Natus Medical, Inc. Flexible earphone assembly for use during hearing screening
US6832663B2 (en) * 2001-08-27 2004-12-21 Natus Medical Inc. Ear coupler
US20050157899A1 (en) * 2004-01-15 2005-07-21 Gabriel Raviv Molded earpiece assembly for auditory testing
US7367422B2 (en) * 2004-05-21 2008-05-06 Brookstone Purchasing. Inc. System and method for providing passive noise reduction
SE528339C2 (sv) * 2004-06-16 2006-10-24 Howard Leight Ind Llc Kåpa avsedd att användas som hörselskydd samt sätt att framställa densamma
TWM297732U (en) * 2005-11-01 2006-09-21 Three Yen Safety Equipment Co Cover pad for earflap
SE0600145L (sv) * 2006-01-24 2006-11-14 Msa Sordin Ab Hörselkåpa
US8180091B2 (en) 2007-07-23 2012-05-15 Sperian Hearing Protection, Llc (Delaware Limited Liability Company) Headphone
US8208681B2 (en) * 2007-12-20 2012-06-26 Kimberly-Clark Worldwide, Inc. Image analysis system for detecting personal protective equipment compliance
US7717226B2 (en) 2008-02-20 2010-05-18 Kimberly-Clark Worldwide, Inc. Hearing protection cap
US20090245531A1 (en) * 2008-03-31 2009-10-01 Jimmy Chen Ear cover
JP5340833B2 (ja) * 2009-07-06 2013-11-13 株式会社オーディオテクニカ イヤーマフ及びヘッドホン
DE102011088356A1 (de) 2011-12-13 2013-06-13 Sennheiser Electronic Gmbh & Co. Kg In-Ear Hörer oder Ohrkanalhörer
US10617333B2 (en) 2014-09-19 2020-04-14 3M Innovative Properties Company Acoustically probed over-the-ear hearing assessment devices and methods
USD789615S1 (en) * 2015-06-23 2017-06-13 Jsp Limited Ear defender
CN105232224A (zh) * 2015-09-29 2016-01-13 苏州天裁纺织工艺品有限公司 一种双面可拆卸式耳罩
CN106028222A (zh) * 2016-07-21 2016-10-12 苏州登堡电子科技有限公司 双重隔离式降噪耳罩
USD851839S1 (en) * 2017-05-04 2019-06-18 Tasco Corporation Hearing protection headset
EP3494940A1 (en) * 2017-12-08 2019-06-12 3M Innovative Properties Company A hearing protector having a unidirectional sound inlet
CN111566754A (zh) 2018-01-05 2020-08-21 强生消费者公司 温和表面活性剂的制备及其方法
CN110302009A (zh) * 2019-07-29 2019-10-08 李妍寸心 一种有利于耳再造和外耳修复术后康复的辅助装置
EP4094449B1 (en) * 2020-01-21 2023-12-13 3M Innovative Properties Company Cable compaction system for protective personal equipment
USD968361S1 (en) * 2020-11-13 2022-11-01 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd. Headphones

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988880A (en) * 1932-10-29 1935-01-22 Anna B Strouse Sound deadener
US2570675A (en) * 1948-01-26 1951-10-09 Carol N Morris Ear protector
US2883671A (en) * 1957-08-30 1959-04-28 Mine Safety Appliances Co Device for protecting ears from noise
US4023642A (en) * 1975-06-25 1977-05-17 The Raymond Lee Organization, Inc. Soundproof earcovers
DE3325532C1 (de) * 1983-07-15 1984-03-29 Hans Adolf 6500 Mainz Mertens Hoergeraet
US4658931A (en) * 1985-06-11 1987-04-21 Curry David G Evacuated plenum hearing protection
US4916758A (en) * 1988-07-01 1990-04-17 Jordan Ross Erma Disposable full ear protector for beautician use
US5023955A (en) * 1989-04-13 1991-06-18 Gentex Corporation Impact-absorbing sound-attenuating earcup
US5003631A (en) * 1989-10-05 1991-04-02 Northrop Corporation Flight helmet with headset
US5426790A (en) * 1994-02-25 1995-06-27 Robertson; Stanley Sun shield for head wear
US5551090A (en) * 1995-04-20 1996-09-03 Thompson; Janet M. Ear protecting apparatus
CA2229859A1 (en) * 1996-06-21 1997-12-24 Cabot Safety Intermediate Corporation Acoustical earmuff with incorporated snap-in foam cushion
US5749099A (en) * 1997-05-01 1998-05-12 Voorhees; Donna Sue Draining disposable fluid-tight ear protector

Also Published As

Publication number Publication date
EP1202694B1 (en) 2003-10-08
CA2378139A1 (en) 2001-01-25
EP1202694A1 (en) 2002-05-08
AU5497700A (en) 2001-02-05
WO2001005344A1 (en) 2001-01-25
ATE251435T1 (de) 2003-10-15
DE60005846T2 (de) 2004-12-30
US6151717A (en) 2000-11-28
DE60005846D1 (de) 2003-11-13
MXPA02000689A (es) 2003-07-21

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]