SU648055A3 - Ear plug - Google Patents

Ear plug

Info

Publication number
SU648055A3
SU648055A3 SU731881316A SU1881316A SU648055A3 SU 648055 A3 SU648055 A3 SU 648055A3 SU 731881316 A SU731881316 A SU 731881316A SU 1881316 A SU1881316 A SU 1881316A SU 648055 A3 SU648055 A3 SU 648055A3
Authority
SU
USSR - Soviet Union
Prior art keywords
ear plug
ear
liner
compression
ear canal
Prior art date
Application number
SU731881316A
Other languages
Russian (ru)
Inventor
Гарднер Росс
Original Assignee
Нэшнл Ресерч Корпорейшн (Фирма)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22709352&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SU648055(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Нэшнл Ресерч Корпорейшн (Фирма) filed Critical Нэшнл Ресерч Корпорейшн (Фирма)
Priority to SU731881316A priority Critical patent/SU648055A3/en
Application granted granted Critical
Publication of SU648055A3 publication Critical patent/SU648055A3/en

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
    • A61F11/10—Protective devices for the ears internal, e.g. earplugs inflatable or expandable
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Headphones And Earphones (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Description

(54) УШНОЙ ВКЛАДЫШ(54) EAR INSERT

-;.. . . 1-; ... . one

Иэо етение относнтс  к йед пннской технике, в частности к устройствам дл  зааипа от вредйык шумов анатомического спухового аппарата.Ioethenie relate to Yed PNN technology, in particular to the devices for the design of the harmful noise of the anatomical apparatus.

H; eet«wft вкладыш содержит тело,   отно «р  егающее к слуховому проходу чеаов€жа 1.H; The eet “wft liner contains a body that relates to the ear canal of the human body 1.

Известный ушной вкладыш не по вол  П(ф@крыть сл у ЕОВоЙ проход.The well-known earmold is not by wave P (f @ w).

Целью иэофетеви   вл € тс  обеспечаше перекрыта  слухового прохода.The aim of iophetevi is to ensure that the ear canal is blocked.

Ileib.достигаетс  тетл, что в пр длагаемом ушном вкладыше теио выполйено иэ упругого пласт18фипщк 8анного 1юлвм0риого материала с пед истой структурой, например полввннилхпоржда или ех nnscfmaona, обладающего достаточно высокой конаентрапией орт авоческого п встхфкатора, имеюшего скорость утфугого врсстановл&НЕЯ щж cresi ssez сжати  его 6О - 4О% от 1 ffo 6О с и равновесное давление при степени сжати  4О% в пределах О,014-0,О91 кг/см.Ileib.trk makes it possible that in the attached earbud there is an elastic casing and ancillary services of the Czech Republic. 6O - 4O% of 1 ffo 6O s and the equilibrium pressure at a degree of compression of 4O% within O, 014-0, O91 kg / cm.

Тело выполнено в виде оИлиндра шш усеченного конуса. The body is made in the form of a truncated cone.

Материал имеет скорость восстановлени  при степени сжати  6О - 4О% предпочтительно 2 - 2О с.The material has a reduction rate at a compression ratio of 6 O - 4 O%, preferably 2 - 2 O s.

Материал имеет равновесное давление при степени сжати  4О% предпочтительно в пределах О,О25 - О,ОТ кг/см .The material has an equilibrium pressure at a degree of compression of 10%, preferably within O, O25 - O, OT kg / cm.

Тело вкладыша может иметь продольное сквозное отверстие и звукопровод щую трубку, размещенную в этом отВ€|х:тии .The body of the liner may have a longitudinal through hole and a sound-conducting tube located in this case.

Такое выполнение ушного вкладыша обеспечивает перекрытие слухового прохода, тем самым обеспечивает защиту от вредных шумов анатомического слухового аппарата.This embodiment of the ear liner provides the overlap of the ear canal, thereby providing protection from the harmful noise of the anatomical hearing aid.

На фшг. 1 изображен ушной вкладыШ; на риг. 2 - то же, с звукопровод щей трубкой.On fsgg. 1 shows the ear cannon; on rig. 2 - the same with a sound tube.

Упшой вкладыш содержит тело 1, плотно прилегающее к слуховому про ходу человетса.Upsha liner contains the body 1, tightly adjacent to the auditory about the course of the human.

SU731881316A 1971-10-26 1973-01-25 Ear plug SU648055A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU731881316A SU648055A3 (en) 1971-10-26 1973-01-25 Ear plug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00192366A US3811437A (en) 1971-10-26 1971-10-26 Earplugs
SU731881316A SU648055A3 (en) 1971-10-26 1973-01-25 Ear plug

Publications (1)

Publication Number Publication Date
SU648055A3 true SU648055A3 (en) 1979-02-15

Family

ID=22709352

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731881316A SU648055A3 (en) 1971-10-26 1973-01-25 Ear plug

Country Status (13)

Country Link
US (2) US3811437A (en)
JP (1) JPS5549859B2 (en)
BE (1) BE790456A (en)
CA (2) CA969481A (en)
CH (1) CH558171A (en)
DE (1) DE2251774C3 (en)
FR (1) FR2158978A5 (en)
GB (1) GB1403097A (en)
HK (1) HK23080A (en)
IT (1) IT975269B (en)
NL (1) NL169678C (en)
SE (2) SE399640B (en)
SU (1) SU648055A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2315442C2 (en) * 2002-04-12 2008-01-20 Нэп Энтерпрайз Ко., Лтд. Ear insert and headset with ear insert

Families Citing this family (88)

* Cited by examiner, † Cited by third party
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JPS52168503U (en) * 1976-06-14 1977-12-21
JPS5338800U (en) * 1976-09-08 1978-04-05
US4193396A (en) * 1978-04-28 1980-03-18 E-A-R Corporation Paired earplug construction
JPS5821275Y2 (en) * 1979-06-08 1983-05-06 株式会社パイロット Sensing part of vibration pick-up ear microphone
SE443505B (en) * 1979-11-05 1986-03-03 E A R Corp HEARING PROTECTION WITH SPRING HEADBANDS
US4461290A (en) * 1980-09-08 1984-07-24 Cabot Corporation Hearing protectors
DE3108261C2 (en) * 1981-03-05 1983-03-24 Rehau Plastiks Ag & Co, 8673 Rehau Process for the production of hearing protection plugs from plastic foam
IT1156545B (en) * 1982-11-08 1987-02-04 Amplisilence Spa SOUND ABSORBING HEADSET INSERTS IN EXPANDED POLYMERIC MATERIAL
US4579112A (en) * 1984-05-17 1986-04-01 Scott Robert T Foam earplug
US4776590A (en) * 1984-05-30 1988-10-11 Krent Edward D Vibration dampening device for sporting rackets
US4609194A (en) * 1984-05-30 1986-09-02 Krent Edward D Vibration dampening device for sporting rackets
US4677679A (en) * 1984-07-05 1987-06-30 Killion Mead C Insert earphones for audiometry
US4724922A (en) * 1986-07-24 1988-02-16 Kalayjian Robert W Acoustic earpiece
US4880076A (en) * 1986-12-05 1989-11-14 Minnesota Mining And Manufacturing Company Hearing aid ear piece having disposable compressible polymeric foam sleeve
US5002151A (en) * 1986-12-05 1991-03-26 Minnesota Mining And Manufacturing Company Ear piece having disposable, compressible polymeric foam sleeve
DK159190C (en) * 1988-05-24 1991-03-04 Steen Barbrand Rasmussen SOUND PROTECTION FOR NOISE PROTECTED COMMUNICATION BETWEEN THE USER OF THE EARNET PROPERTY AND SURROUNDINGS
JPH02108089U (en) * 1989-02-14 1990-08-28
US4896679A (en) * 1989-05-22 1990-01-30 St Pierre Carol L Method and apparatus for the exclusion of sound and water from the auditory canal
SE8902802L (en) * 1989-08-23 1991-02-24 Alf Ivarsson INSTRUMENT FOR INTRODUCING A SELF-EXPANDING PROP
DE3929060A1 (en) * 1989-09-01 1991-03-07 Bobertag Gmbh HEALTH PROTECTION PLUG
US5044463A (en) * 1989-11-30 1991-09-03 Cabot Corporation Molded foam earplug and method for making same
EP0487716B1 (en) * 1990-06-25 1995-09-27 Cabot Csc Corporation Hearing protective earplug
US5188123A (en) * 1990-08-20 1993-02-23 Cabot Safety Corporation Hearing protective earplug having alternative modes of insertion
EP0591197B1 (en) * 1990-08-20 2000-04-26 Cabot Safety Intermediate Corporation Hearing protective earplug having alternative modes of insertion
US5131411A (en) * 1990-08-20 1992-07-21 Virginia Polytechnic Institute & State University Custom-fitting earplug formed in situ using foaming action
US5203352A (en) * 1990-10-16 1993-04-20 Cabot Safety Corporation Polymeric foam earplug
US5153387A (en) * 1990-12-31 1992-10-06 Syracuse University Layered earplug
US5195539A (en) * 1992-03-23 1993-03-23 Minnesota Mining And Manufacturing Company Earplug compression device
US5792998A (en) * 1993-04-19 1998-08-11 Cabot Safety Intermediate Corporation Acoustical hearing protective devices utilizing dynamically stiff foam and methods of producing same
WO1995009082A1 (en) * 1993-09-28 1995-04-06 Bradford Industries, Inc. Sound attenuation composite and method for forming same
US5483027A (en) * 1994-08-24 1996-01-09 Krause; Ward B. Earplug with form-fitting fluid chambers
US5609164A (en) * 1995-10-23 1997-03-11 Minnesota Mining And Manufacturing Company Method of forming an earplug containment device
US5799658A (en) * 1996-08-15 1998-09-01 Cabot Safety Intermediate Corporation Hearing protective device comprising a foam and a porous component and method of manufacture thereof
US5809574A (en) * 1996-08-15 1998-09-22 Cabot Safety Intermediate Corporation Hearing protection device
TW428184B (en) 1998-02-19 2001-04-01 Teijin Ltd Method and apparatus for producing laminated type electronic component
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US6358231B1 (en) 1998-08-24 2002-03-19 Biopolymer, Inc. Transdermal anesthetizing solution and method and apparatus for anesthetizing the ear canal and tympanic membrane
US6920956B1 (en) 1999-01-07 2005-07-26 Cabot Safety Intermediate Corporation Detectable earplug and method of manufacture thereof
ES2255997T3 (en) 1999-03-16 2006-07-16 Cabot Safety Intermediate Corporation APPARATUS FOR EAR PROTECTION.
US6129175A (en) * 1999-05-07 2000-10-10 Radians, Inc. Acoustical control plastisol earpieces
US6105715A (en) 1999-11-05 2000-08-22 Aearo Company Multi-color variably attenuating earplug
USD435036S (en) * 1999-11-17 2000-12-12 Koss Corporation Stereophone ear plug
US6695093B1 (en) 2000-01-13 2004-02-24 Aearo Company Earplug
US6484726B1 (en) 2000-06-30 2002-11-26 3M Innovative Properties Company Articulating earplug
US6453476B1 (en) 2000-09-27 2002-09-24 Team Wendy, Llc Protective helmet
US6408981B1 (en) * 2000-09-27 2002-06-25 Saint-Gobain Performance Plastics Corporation Extruded monolithic foam earplug
EP1192920A1 (en) 2000-09-29 2002-04-03 The Procter & Gamble Company Comfortable foam-based ear plugs
US20020124851A1 (en) * 2000-11-28 2002-09-12 Richard Knauer Hearing protective device and method of making same
WO2003013390A2 (en) * 2001-08-10 2003-02-20 Bacou-Dalloz Usa Safety, Inc. Earplug with stiffener
US20040045558A1 (en) * 2002-09-06 2004-03-11 Duncan Taylor Earplug and method of manufacturing an earplug
US7078443B2 (en) * 2003-10-22 2006-07-18 Intellectual Property Holdings, Llc Viscoelastic foam layer and composition
US8133500B2 (en) * 2003-12-04 2012-03-13 Kensey Nash Bvf Technology, Llc Compressed high density fibrous polymers suitable for implant
US7723395B2 (en) * 2004-04-29 2010-05-25 Kensey Nash Corporation Compressed porous materials suitable for implant
US8389588B2 (en) 2003-12-04 2013-03-05 Kensey Nash Corporation Bi-phasic compressed porous reinforcement materials suitable for implant
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US20060037143A1 (en) * 2004-08-18 2006-02-23 Ronald Green Meditation support
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US20060241197A1 (en) * 2005-04-25 2006-10-26 Velsicol Chemical Corporation Plasticizer compositions for flexible closed cell foams
US7510046B2 (en) 2005-10-10 2009-03-31 Cabot Safety Intermediate Corporation Low attenuating push-in earplug with integral handle
US8596279B2 (en) 2005-11-09 2013-12-03 3M Innovative Properties Company Offset stem for earplug and earplug formed therewith
US20070125812A1 (en) * 2005-11-14 2007-06-07 Loretta Ivison Pin moor
US8844777B2 (en) * 2005-11-14 2014-09-30 Loretta Ivison Pin moor
US20070234629A1 (en) * 2006-02-06 2007-10-11 Brooks Joseph D Self-securing spring bobber
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US7708110B2 (en) * 2007-04-30 2010-05-04 Kimberly-Clark Worldwide, Inc. Bandless hearing protector and method
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US20100195860A1 (en) * 2009-02-05 2010-08-05 Cher Becker Soft shell in-ear earphones with miniature speaker inserts
CN102481207B (en) * 2009-05-22 2016-06-29 霍尼韦尔安全产品美国股份有限公司 The Eartip improved
US8590539B2 (en) 2009-06-23 2013-11-26 3M Innovative Properties Company Headgear-earwear assembly and a method of assembling same
US8671949B2 (en) 2009-06-23 2014-03-18 3M Innovative Properties Company Headgear-earwear assembly and a method of assembling same
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US8758436B2 (en) * 2009-09-17 2014-06-24 Lawrence G. Clayton Ear insert for relief of TMJ discomfort and headaches
US9198800B2 (en) 2009-10-30 2015-12-01 Etymotic Research, Inc. Electronic earplug for providing communication and protection
US20140352590A1 (en) * 2010-12-29 2014-12-04 Loretta Ivison Pin moor
US8413663B2 (en) 2011-02-04 2013-04-09 Moldex Metric, Inc. Push-in type of earplug with improved insertion stem
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US20150182382A1 (en) * 2013-12-27 2015-07-02 Custom Protect Ear, Inc. Pre-lubricated earplugs and the method of production thereof
JP1568084S (en) * 2015-12-24 2017-01-30
USD789911S1 (en) * 2016-03-14 2017-06-20 Chris J. Katopis Earbud
JP1569196S (en) * 2016-03-25 2017-02-13
US20200276054A1 (en) * 2018-08-21 2020-09-03 Howard S. Leight Compressible Fit Earplug With Planar Insert
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GB733542A (en) * 1953-10-16 1955-07-13 Gustav Vilhelm Israel Hultgren Improvements relating to ear protectors
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FR1395197A (en) * 1964-04-22 1965-04-09 Protective accessory for otorhinological applications
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2315442C2 (en) * 2002-04-12 2008-01-20 Нэп Энтерпрайз Ко., Лтд. Ear insert and headset with ear insert

Also Published As

Publication number Publication date
NL169678B (en) 1982-03-16
DE2251774A1 (en) 1973-05-03
SE399640B (en) 1978-02-27
SE418572B (en) 1981-06-15
GB1403097A (en) 1975-08-13
HK23080A (en) 1980-05-09
DE2251774C3 (en) 1980-08-28
BE790456A (en) 1973-02-15
JPS4850588A (en) 1973-07-17
FR2158978A5 (en) 1973-06-15
US3811437A (en) 1974-05-21
SE7601690L (en) 1976-02-16
IT975269B (en) 1974-07-20
JPS5549859B2 (en) 1980-12-15
NL7214437A (en) 1973-05-01
DE2251774B2 (en) 1978-10-05
CA969481A (en) 1975-06-17
USRE29487E (en) 1977-12-06
NL169678C (en) 1982-08-16
CH558171A (en) 1975-01-31
CA1022470B (en) 1977-12-13

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