BRPI0518669A2 - protetor auricular - Google Patents
protetor auricularInfo
- Publication number
- BRPI0518669A2 BRPI0518669A2 BRPI0518669-2A BRPI0518669A BRPI0518669A2 BR PI0518669 A2 BRPI0518669 A2 BR PI0518669A2 BR PI0518669 A BRPI0518669 A BR PI0518669A BR PI0518669 A2 BRPI0518669 A2 BR PI0518669A2
- Authority
- BR
- Brazil
- Prior art keywords
- sound
- electronic unit
- hearing protection
- frequency range
- activated
- Prior art date
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
-
- 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
-
- 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
- A61F11/145—Protective devices for the ears external, e.g. earcaps or earmuffs electric, e.g. for active noise reduction
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Psychology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Headphones And Earphones (AREA)
- Circuit For Audible Band Transducer (AREA)
- Control Of Amplification And Gain Control (AREA)
Abstract
PROTETOR AURICULAR. É provido um dispositivo de proteção auricular incluindo um corpo de atenuação de som e uma unidade eletrônica tendo um microfone, um amplificador, e um alto-falante, onde a unidade eletrônica é ativada seletivamente e, quando ativada, recebe o som a partir de um meio ambiente, amplifica a faixa de freqúências do som recebido correspondendo à faixa de freqúências da fala humana, e varia a amplificação de tal modo que um nível total de som passando através do corpo e através da unidade eletrônica não excede um nível de som máximo predeterminado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/999,367 US20050238181A1 (en) | 2003-11-27 | 2004-11-29 | Hearing protector |
PCT/US2005/043052 WO2006058319A1 (en) | 2004-11-29 | 2005-11-29 | Hearing protector |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0518669A2 true BRPI0518669A2 (pt) | 2008-12-02 |
Family
ID=35976392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0518669-2A BRPI0518669A2 (pt) | 2004-11-29 | 2005-11-29 | protetor auricular |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050238181A1 (pt) |
EP (1) | EP1827331A1 (pt) |
CN (1) | CN101090687B (pt) |
AU (1) | AU2005309381B2 (pt) |
BR (1) | BRPI0518669A2 (pt) |
CA (1) | CA2589442A1 (pt) |
NO (1) | NO20072777L (pt) |
WO (1) | WO2006058319A1 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060071902A (ko) * | 2004-12-22 | 2006-06-27 | 컴텍주식회사 | 소음 차단용 헤드 셋 |
SE528514C2 (sv) * | 2005-04-29 | 2006-12-05 | Peltor Ab | Hörselkåpa |
NZ549912A (en) * | 2006-09-14 | 2009-07-31 | Phitek Systems Ltd | Battery Door |
US20080240477A1 (en) * | 2007-03-30 | 2008-10-02 | Robert Howard | Wireless multiple input hearing assist device |
SE531700C2 (sv) | 2007-09-28 | 2009-07-14 | Msa Sordin Ab | System för hörselskydd, innefattande en yttre hörselskyddande enhet och en inre hörselskyddande enhet |
US8605932B2 (en) * | 2007-12-12 | 2013-12-10 | Able Planet Incorporated | Single Chamber headphone apparatus |
SE531656E5 (sv) | 2008-05-12 | 2011-04-26 | 3M Svenska Ab | Hörselskydd |
WO2010053216A1 (en) * | 2008-11-04 | 2010-05-14 | Cresyn Co., Ltd | Headphone |
WO2010079852A1 (ko) * | 2009-01-06 | 2010-07-15 | 크레신 주식회사 | 헤드폰 |
US9955264B2 (en) * | 2013-04-11 | 2018-04-24 | Darryl Dwight Brayton | Headset hearing protection with integrated transceiver and siren alert device |
EP3182850B1 (en) | 2014-08-18 | 2018-09-26 | 3M Innovative Properties Company | Respirator including polymeric netting and method of forming same |
EP3248387A1 (en) | 2015-01-20 | 2017-11-29 | 3M Innovative Properties Company | Mountable sound capture and reproduction device for determining acoustic signal origin |
WO2016126469A1 (en) * | 2015-02-03 | 2016-08-11 | 3M Innovative Properties Company | Improved comfort headband for hearing protectors |
WO2016167877A1 (en) * | 2015-04-14 | 2016-10-20 | Hearglass, Inc | Hearing assistance systems configured to detect and provide protection to the user harmful conditions |
CN105848061B (zh) * | 2016-03-30 | 2021-04-13 | 联想(北京)有限公司 | 一种控制方法及电子设备 |
EP3228290A1 (en) | 2016-04-08 | 2017-10-11 | 3M Innovative Properties Company | Hearing protector and a method of making a hearing protector |
US10610708B2 (en) * | 2016-06-23 | 2020-04-07 | 3M Innovative Properties Company | Indicating hazardous exposure in a supplied air respirator system |
CN109479169B (zh) * | 2016-06-29 | 2020-12-04 | 3M创新有限公司 | 一种改装听力保护器的方法和听力保护器 |
EP4009659A1 (de) * | 2020-12-01 | 2022-06-08 | Andreas Stihl AG & Co. KG | Gehörschützer mit headset-funktion |
EP4018983A1 (en) | 2020-12-23 | 2022-06-29 | 3M Innovative Properties Company | Hearing protection device, collision warning system and method of retrofitting a hearing protection device with a detection unit |
EP4066799A1 (en) | 2021-04-01 | 2022-10-05 | 3M Innovative Properties Company | Hearing protector with spring element and a carrier |
USD995923S1 (en) * | 2021-08-19 | 2023-08-15 | Hanting ZHANG | Shooting earmuff |
USD1024004S1 (en) * | 2021-10-22 | 2024-04-23 | Guangzhou OPSMEN Tech. Co., Ltd | Electronic hearing protector |
CN115177437B (zh) * | 2022-07-11 | 2023-07-14 | 郑州大学第一附属医院 | 一种耳科术后伤口固定装置 |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2235372A (en) * | 1938-02-22 | 1941-03-18 | Siemens App Und Maschinen Gmbh | Receiver headband |
DE1204272B (de) * | 1960-02-24 | 1965-11-04 | Louis Ernest Bonnin | Sprachgarnitur |
US3306991A (en) * | 1963-06-04 | 1967-02-28 | Homer J Wood | Protective hearing aid |
US3394226A (en) * | 1963-08-19 | 1968-07-23 | Daniel E. Andrews Jr. | Special purpose hearing aid |
GB1160431A (en) * | 1966-05-04 | 1969-08-06 | Mini Of Technology London | Ear Defenders. |
US3456263A (en) * | 1967-05-09 | 1969-07-22 | Gentex Corp | Rigid shell helmet with ear cup |
US3579640A (en) * | 1970-02-11 | 1971-05-25 | American Optical Corp | Hearing protector headsets |
US3890474A (en) * | 1972-05-17 | 1975-06-17 | Raymond C Glicksberg | Sound amplitude limiters |
AT341009B (de) * | 1972-06-22 | 1978-01-10 | Int Standard Electric Corp | Hor-sprech-garnitur |
US3833939A (en) * | 1972-11-03 | 1974-09-10 | American Optical Corp | Hearing protector headset |
US3952158A (en) * | 1974-08-26 | 1976-04-20 | Kyle Gordon L | Ear protection and hearing device |
US4027113A (en) * | 1974-09-12 | 1977-05-31 | Nippon Gakki Seizo Kabushiki Kaisha | Headphone |
US4023209A (en) * | 1975-12-17 | 1977-05-17 | Gentex Corporation | Protective helmet assembly with segmental outer shell |
US4066849A (en) * | 1976-06-11 | 1978-01-03 | Koss Corporation | Rotary-type control for headphone earpiece |
US4064362A (en) * | 1976-09-13 | 1977-12-20 | David Richard Williams | Hearing protector |
US4327257A (en) * | 1979-09-10 | 1982-04-27 | Schwartz Leslie H | Alignment device for electro-acoustical transducers |
US4302635A (en) * | 1980-01-04 | 1981-11-24 | Koss Corporation | Headphone construction |
JPS5711882U (pt) * | 1980-06-20 | 1982-01-21 | ||
US4677678A (en) * | 1984-07-10 | 1987-06-30 | The United States Of America As Represented By The Department Of Health And Human Services | Active hearing protectors |
US4867149A (en) * | 1985-03-29 | 1989-09-19 | Cabot Corporation | Earplugs |
US4928311A (en) * | 1986-01-03 | 1990-05-22 | Trompler Lyle D | Noise limiting circuit for earmuffs |
FR2595498B1 (fr) * | 1986-03-07 | 1989-06-02 | Centre Nat Rech Scient | Procedes et dispositifs pour attenuer les bruits d'origine externe parvenant au tympan et ameliorer l'intelligibilite des communications electro-acoustiques |
US5181252A (en) * | 1987-12-28 | 1993-01-19 | Bose Corporation | High compliance headphone driving |
US4985925A (en) * | 1988-06-24 | 1991-01-15 | Sensor Electronics, Inc. | Active noise reduction system |
US5125032A (en) * | 1988-12-02 | 1992-06-23 | Erwin Meister | Talk/listen headset |
US4965836A (en) * | 1989-01-19 | 1990-10-23 | Koss Corporation | Stereo headphone |
US5251263A (en) * | 1992-05-22 | 1993-10-05 | Andrea Electronics Corporation | Adaptive noise cancellation and speech enhancement system and apparatus therefor |
US5631965A (en) * | 1992-06-19 | 1997-05-20 | Chang; Joseph S. | Hearing protector |
JP3097340B2 (ja) * | 1992-08-19 | 2000-10-10 | ソニー株式会社 | ヘッドホン装置 |
JP3154214B2 (ja) * | 1992-09-25 | 2001-04-09 | ソニー株式会社 | ヘッドホン |
US5357585A (en) * | 1993-07-09 | 1994-10-18 | Khyber Technologies Corporation | Headphone assembly |
US5550923A (en) * | 1994-09-02 | 1996-08-27 | Minnesota Mining And Manufacturing Company | Directional ear device with adaptive bandwidth and gain control |
US5675658A (en) * | 1995-07-27 | 1997-10-07 | Brittain; Thomas Paige | Active noise reduction headset |
GB2305063A (en) * | 1995-09-07 | 1997-03-26 | Noise Cancellation Tech | Headset with means to limit cushion compression |
SE511947C2 (sv) * | 1997-08-15 | 1999-12-20 | Peltor Ab | Hörselskydd med regleringsknappar nedsänkta i ena hörselkåpan |
US6148821A (en) * | 1998-04-29 | 2000-11-21 | Cabot Safety Intermediate Corporation | Selective nonlinear attenuating earplug |
US7664282B2 (en) * | 1998-11-25 | 2010-02-16 | Insound Medical, Inc. | Sealing retainer for extended wear hearing devices |
US6704428B1 (en) * | 1999-03-05 | 2004-03-09 | Michael Wurtz | Automatic turn-on and turn-off control for battery-powered headsets |
JP4103267B2 (ja) * | 1999-10-12 | 2008-06-18 | ソニー株式会社 | ヘッドホン |
IT1317135B1 (it) * | 2000-03-08 | 2003-05-27 | Ilpea Ind Spa | Profilo magnetico in plastoferrite adatto a fungere da magnete ingeneratori e motori elettrici. |
US20020001391A1 (en) * | 2000-03-16 | 2002-01-03 | Resistance Technology, Inc. | Acoustic switch with electronic switching capability |
US20020003889A1 (en) * | 2000-04-19 | 2002-01-10 | Fischer Addison M. | Headphone device with improved controls and/or removable memory |
US20010046304A1 (en) * | 2000-04-24 | 2001-11-29 | Rast Rodger H. | System and method for selective control of acoustic isolation in headsets |
US6631279B2 (en) * | 2000-05-05 | 2003-10-07 | Adrian Rivera | Pneumatic cell phone speaker assembly |
US6801629B2 (en) * | 2000-12-22 | 2004-10-05 | Sonic Innovations, Inc. | Protective hearing devices with multi-band automatic amplitude control and active noise attenuation |
US6826287B2 (en) * | 2001-04-09 | 2004-11-30 | Cabot Safety Intermediate Corporation | Earmuff with controlled leak |
US6970571B2 (en) * | 2002-02-02 | 2005-11-29 | Jackson Products, Inc. | Low cost hearing protection device |
US6724906B2 (en) * | 2002-05-07 | 2004-04-20 | Alex Naksen | Adjustable headphone |
US7543053B2 (en) * | 2003-03-03 | 2009-06-02 | Microsoft Corporation | Intelligent quarantining for spam prevention |
US7327850B2 (en) * | 2003-07-15 | 2008-02-05 | Bose Corporation | Supplying electrical power |
US8054985B2 (en) * | 2003-11-03 | 2011-11-08 | 3M Innovative Properties Company | Low sound attenuating hearing protection device with filter arrangement |
SE526944C2 (sv) * | 2003-11-27 | 2005-11-22 | Peltor Ab | Hörselskydd |
US7099485B2 (en) * | 2004-03-10 | 2006-08-29 | Phonak Ag | Housing for hearing devices or hearing aids |
US7245735B2 (en) * | 2004-04-02 | 2007-07-17 | David Han | Earmuff structure for headset or ear protector |
US7308106B2 (en) * | 2004-05-17 | 2007-12-11 | Adaptive Technologies, Inc. | System and method for optimized active controller design in an ANR system |
US7391878B2 (en) * | 2005-01-12 | 2008-06-24 | Sheng-Hsin Liao | Earphone device having composite functions |
WO2006106955A1 (ja) * | 2005-04-01 | 2006-10-12 | Matsushita Electric Industrial Co., Ltd. | 受話器、電子機器及び通信装置 |
SE528519C2 (sv) * | 2005-04-29 | 2006-12-05 | Peltor Ab | Hörselkåpa |
GB2443990B (en) * | 2005-11-26 | 2009-01-28 | Wolfson Microelectronics Plc | Audio device |
US7574917B2 (en) * | 2006-07-13 | 2009-08-18 | Phonak Ag | Method for in-situ measuring of acoustic attenuation and system therefor |
-
2004
- 2004-11-29 US US10/999,367 patent/US20050238181A1/en not_active Abandoned
-
2005
- 2005-11-29 WO PCT/US2005/043052 patent/WO2006058319A1/en active Application Filing
- 2005-11-29 EP EP05826046A patent/EP1827331A1/en not_active Ceased
- 2005-11-29 BR BRPI0518669-2A patent/BRPI0518669A2/pt not_active Application Discontinuation
- 2005-11-29 CN CN2005800408626A patent/CN101090687B/zh not_active Expired - Fee Related
- 2005-11-29 AU AU2005309381A patent/AU2005309381B2/en not_active Ceased
- 2005-11-29 CA CA002589442A patent/CA2589442A1/en not_active Abandoned
-
2007
- 2007-06-01 NO NO20072777A patent/NO20072777L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2005309381B2 (en) | 2011-08-18 |
CA2589442A1 (en) | 2006-06-01 |
CN101090687A (zh) | 2007-12-19 |
EP1827331A1 (en) | 2007-09-05 |
NO20072777L (no) | 2007-08-23 |
US20050238181A1 (en) | 2005-10-27 |
CN101090687B (zh) | 2011-06-08 |
WO2006058319A1 (en) | 2006-06-01 |
AU2005309381A1 (en) | 2006-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: CABOT SAFETY INTERMEDIATE LLC (US) Free format text: ALTERADO DE: CABOT SAFETY INTERMEDIATE CORPORATION |
|
B25A | Requested transfer of rights approved |
Owner name: 3M INNOVATIVE PROPERTIES COMPANY (US) Free format text: TRANSFERIDO DE: CABOT SAFETY INTEMEDIATE LLC |
|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11N | Dismissal: publication cancelled [chapter 11.14 patent gazette] |
Free format text: REFERENTE A RPI NO 2059 DE 22/06/2010. |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL |