PT1339364E - Dispositivo de protecção auditiva e o seu processo de fabrico - Google Patents

Dispositivo de protecção auditiva e o seu processo de fabrico Download PDF

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Publication number
PT1339364E
PT1339364E PT01998291T PT01998291T PT1339364E PT 1339364 E PT1339364 E PT 1339364E PT 01998291 T PT01998291 T PT 01998291T PT 01998291 T PT01998291 T PT 01998291T PT 1339364 E PT1339364 E PT 1339364E
Authority
PT
Portugal
Prior art keywords
protective device
making same
hearing protective
mold
foam
Prior art date
Application number
PT01998291T
Other languages
English (en)
Inventor
Robert N Falco
James Hall
Richard Knauer
Alan R Seville
Original Assignee
Cabot Safety Intermediate Corp
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 Cabot Safety Intermediate Corp filed Critical Cabot Safety Intermediate Corp
Publication of PT1339364E publication Critical patent/PT1339364E/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
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs
    • A61F11/12—External mounting means
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting
PT01998291T 2000-11-28 2001-11-27 Dispositivo de protecção auditiva e o seu processo de fabrico PT1339364E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25343300P 2000-11-28 2000-11-28

Publications (1)

Publication Number Publication Date
PT1339364E true PT1339364E (pt) 2008-04-08

Family

ID=22960235

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01998291T PT1339364E (pt) 2000-11-28 2001-11-27 Dispositivo de protecção auditiva e o seu processo de fabrico

Country Status (15)

Country Link
US (3) US20020124851A1 (pt)
EP (1) EP1339364B1 (pt)
JP (1) JP2004520874A (pt)
AT (1) ATE384509T1 (pt)
AU (1) AU2002217875A1 (pt)
BR (1) BR0115887B1 (pt)
CA (1) CA2430121A1 (pt)
DE (1) DE60132617T2 (pt)
DK (1) DK1339364T3 (pt)
ES (1) ES2300387T3 (pt)
MX (1) MXPA03004735A (pt)
NO (1) NO20032397L (pt)
PT (1) PT1339364E (pt)
WO (1) WO2002043633A1 (pt)
ZA (1) ZA200304088B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040045558A1 (en) * 2002-09-06 2004-03-11 Duncan Taylor Earplug and method of manufacturing an earplug
US8708091B2 (en) 2002-10-28 2014-04-29 3M Innovative Properties Company Corded hearing protective device and method of manufacturing the same
WO2005027776A2 (en) * 2003-09-12 2005-03-31 Howard Leight Industries, Llc Earplug with bendable stiffener
US7220372B2 (en) 2004-12-01 2007-05-22 Howard Leight Industries, Llc Dual density earplug
DE202005009132U1 (de) 2005-06-10 2005-08-25 Uvex Arbeitsschutz Gmbh Gehörschutzstöpsel
US8596279B2 (en) 2005-11-09 2013-12-03 3M Innovative Properties Company Offset stem for earplug and earplug formed therewith
US7837005B2 (en) * 2006-03-21 2010-11-23 Etymotic Research, Inc. Mushroom-shaped push-in foam eartip for use with high-fidelity insert earphones
US7984716B2 (en) * 2007-06-22 2011-07-26 Kimberly-Clark Worldwide Inc. Self-conforming sound attenuation earplug
US8113207B2 (en) 2008-08-22 2012-02-14 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug
US20100119076A1 (en) * 2008-11-12 2010-05-13 The Timao Group, Inc. Hearing Protection Device Ear Seal With Acoustic Barrier
CA2709768C (en) * 2009-06-03 2015-11-24 Sperian Hearing Protection, Llc Non-roll foam eartip
KR100974152B1 (ko) * 2010-03-15 2010-08-04 구자헌 무접착성 소음방지용 귀마개 및 이를 제조하는 방법
US8870558B2 (en) * 2011-07-06 2014-10-28 Daniel R. Schumaier Earplug shaper having curved shaping surfaces
US9737439B2 (en) * 2012-07-12 2017-08-22 3M Innovative Properties Company Push-in earplug
US8968613B2 (en) 2012-07-12 2015-03-03 3M Innovative Properties Company Method of making an earplug
US8679607B2 (en) 2012-07-12 2014-03-25 3M Innovative Properties Company Foamable article
US20140233753A1 (en) * 2013-02-11 2014-08-21 Matthew Waldman Headphones with cloud integration
RU2659253C1 (ru) * 2013-06-28 2018-06-29 3М Инновейтив Пропертиз Компани Способ изготовления ушной заглушки
US9445177B2 (en) * 2013-11-18 2016-09-13 3M Innovative Properties Company Hearing device tether with acoustic decoupling section
USD831832S1 (en) 2016-02-26 2018-10-23 Benjamin S. Rappaport Ear plug
USD810272S1 (en) 2016-03-04 2018-02-13 Benjamin S. Rappaport Ear plug having piston-like exterior
BR112018070257B1 (pt) 2016-04-01 2022-12-06 3M Innovative Properties Company Dispositivo de proteção auditiva e método de formação do mesmo
US11173069B2 (en) 2016-12-21 2021-11-16 3M Innovative Properties Company Earplug with stem comprising a sleeve
KR102563414B1 (ko) * 2017-09-01 2023-08-07 쓰리엠 이노베이티브 프로퍼티즈 캄파니 이어플러그 조립체 및 그의 형성 방법
US11304851B2 (en) 2017-09-01 2022-04-19 3M Innovative Properties Company Push-to-fit earplug with tip cavity
EP3676858B1 (en) 2017-09-01 2023-08-23 3M Innovative Properties Company Cold-drawn polyolefin copolymer cord for earplug
USD895901S1 (en) 2017-09-01 2020-09-08 3M Innovative Properties Company Hearing protector

Family Cites Families (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29487A (en) 1860-08-07 Refrigerator
US2538339A (en) * 1949-09-15 1951-01-16 Mary J Thomas Earplug
LU33181A1 (pt) * 1954-03-02
US2804072A (en) * 1955-03-29 1957-08-27 Genzer Rose Ear plugs
US3148430A (en) * 1963-01-04 1964-09-15 Lester H Hanner Soap saver
DE1566341A1 (de) * 1967-08-25 1970-07-23 Richard Heinrich Geraeuschschutz fuer den Gehoergang
US3811437A (en) * 1971-10-26 1974-05-21 Cabot Corp Earplugs
US3945052A (en) * 1972-05-01 1976-03-23 Meadox Medicals, Inc. Synthetic vascular graft and method for manufacturing the same
US3800791A (en) * 1973-05-15 1974-04-02 Flents Prod Co Inc Adjustable ear plug
DE2325823A1 (de) * 1973-05-22 1974-12-19 Envac Ets Gehoerschutz
US4158087A (en) 1977-05-27 1979-06-12 W. R. Grace & Co. Urethane foams having low resiliency
US4130904A (en) * 1977-06-06 1978-12-26 Thermo Electron Corporation Prosthetic blood conduit
US4412962A (en) * 1980-08-04 1983-11-01 Rogers Corporation Method of molding a mechanically frothed urethane resin foam and an open-top injection mold therefore
US4461290A (en) * 1980-09-08 1984-07-24 Cabot Corporation Hearing protectors
SE442946B (sv) * 1980-10-22 1986-02-10 Gullfiber Ab Oronpropp samt forfarande och anordning for dess framstellning
US4434794A (en) * 1981-06-15 1984-03-06 Leight Howard S Disposable ear plug
US4666323A (en) * 1981-06-26 1987-05-19 Milton Kessler Cap and brush assembly and method of forming it
US4512338A (en) * 1983-01-25 1985-04-23 Balko Alexander B Process for restoring patency to body vessels
US4503569A (en) * 1983-03-03 1985-03-12 Dotter Charles T Transluminally placed expandable graft prosthesis
US4443173A (en) * 1983-03-21 1984-04-17 Amp Incorporated Molding apparatus including insert feeding means
US4774949A (en) * 1983-06-14 1988-10-04 Fogarty Thomas J Deflector guiding catheter
US4550447A (en) * 1983-08-03 1985-11-05 Shiley Incorporated Vascular graft prosthesis
US4647416A (en) * 1983-08-03 1987-03-03 Shiley Incorporated Method of preparing a vascular graft prosthesis
US5104399A (en) * 1986-12-10 1992-04-14 Endovascular Technologies, Inc. Artificial graft and implantation method
US4728328A (en) * 1984-10-19 1988-03-01 Research Corporation Cuffed tubular organic prostheses
SE449949B (sv) * 1984-11-29 1987-06-01 Bilsom Ab Oronproppsanordning innefattande tva oronproppar och en elastisk bygel
US4867149A (en) * 1985-03-29 1989-09-19 Cabot Corporation Earplugs
US4718907A (en) * 1985-06-20 1988-01-12 Atrium Medical Corporation Vascular prosthesis having fluorinated coating with varying F/C ratio
US4795331A (en) * 1986-09-15 1989-01-03 The Goodyear Tire & Rubber Company Mold vent plug
JPH0763489B2 (ja) * 1986-10-31 1995-07-12 宇部興産株式会社 医療用チユ−ブ
US4784366A (en) * 1987-08-13 1988-11-15 Davidson Textron Inc. Pour hole lock system
US5087188A (en) * 1987-11-18 1992-02-11 Staver Robert B Dies for forming soap with attached member
US4820298A (en) * 1987-11-20 1989-04-11 Leveen Eric G Internal vascular prosthesis
US4946363A (en) * 1988-07-20 1990-08-07 Union Carbide Chemicals And Plastics Company Inc. Mold and mold vent
US5226913A (en) * 1988-09-01 1993-07-13 Corvita Corporation Method of making a radially expandable prosthesis
US5019090A (en) * 1988-09-01 1991-05-28 Corvita Corporation Radially expandable endoprosthesis and the like
US5078726A (en) * 1989-02-01 1992-01-07 Kreamer Jeffry W Graft stent and method of repairing blood vessels
US5163958A (en) * 1989-02-02 1992-11-17 Cordis Corporation Carbon coated tubular endoprosthesis
GB8915369D0 (en) * 1989-07-04 1989-08-23 3 D Composites Moulding method
US5035706A (en) * 1989-10-17 1991-07-30 Cook Incorporated Percutaneous stent and method for retrieval thereof
US5044463A (en) * 1989-11-30 1991-09-03 Cabot Corporation Molded foam earplug and method for making same
US5123917A (en) * 1990-04-27 1992-06-23 Lee Peter Y Expandable intraluminal vascular graft
US5360443A (en) * 1990-06-11 1994-11-01 Barone Hector D Aortic graft for repairing an abdominal aortic aneurysm
US5578071A (en) * 1990-06-11 1996-11-26 Parodi; Juan C. Aortic graft
US5064435A (en) * 1990-06-28 1991-11-12 Schneider (Usa) Inc. Self-expanding prosthesis having stable axial length
US5122154A (en) * 1990-08-15 1992-06-16 Rhodes Valentine J Endovascular bypass graft
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
US5071331A (en) * 1990-08-27 1991-12-10 Cabot Safety Corporation Mold for foam products
AR246020A1 (es) * 1990-10-03 1994-03-30 Hector Daniel Barone Juan Carl Un dispositivo de balon para implantar una protesis intraluminal aortica para reparar aneurismas.
ATE135555T1 (de) * 1990-10-09 1996-04-15 Cook Inc Perkutane stentanordnung
US5203352A (en) * 1990-10-16 1993-04-20 Cabot Safety Corporation Polymeric foam earplug
JPH0717314Y2 (ja) * 1990-10-18 1995-04-26 ソン ホーヨン 自己膨張脈管内ステント
US5282847A (en) * 1991-02-28 1994-02-01 Medtronic, Inc. Prosthetic vascular grafts with a pleated structure
US5628783A (en) * 1991-04-11 1997-05-13 Endovascular Technologies, Inc. Bifurcated multicapsule intraluminal grafting system and method
US5735290A (en) * 1993-02-22 1998-04-07 Heartport, Inc. Methods and systems for performing thoracoscopic coronary bypass and other procedures
US5229045A (en) * 1991-09-18 1993-07-20 Kontron Instruments Inc. Process for making porous membranes
US5151105A (en) * 1991-10-07 1992-09-29 Kwan Gett Clifford Collapsible vessel sleeve implant
US5366504A (en) * 1992-05-20 1994-11-22 Boston Scientific Corporation Tubular medical prosthesis
US5456713A (en) * 1991-10-25 1995-10-10 Cook Incorporated Expandable transluminal graft prosthesis for repairs of aneurysm and method for implanting
US5211658A (en) * 1991-11-05 1993-05-18 New England Deaconess Hospital Corporation Method and device for performing endovascular repair of aneurysms
US5316023A (en) * 1992-01-08 1994-05-31 Expandable Grafts Partnership Method for bilateral intra-aortic bypass
US5507767A (en) * 1992-01-15 1996-04-16 Cook Incorporated Spiral stent
US5405377A (en) * 1992-02-21 1995-04-11 Endotech Ltd. Intraluminal stent
US5282823A (en) * 1992-03-19 1994-02-01 Medtronic, Inc. Intravascular radially expandable stent
US5370683A (en) * 1992-03-25 1994-12-06 Cook Incorporated Vascular stent
US5354308A (en) * 1992-05-01 1994-10-11 Beth Israel Hospital Association Metal wire stent
US5383928A (en) * 1992-06-10 1995-01-24 Emory University Stent sheath for local drug delivery
US5507771A (en) * 1992-06-15 1996-04-16 Cook Incorporated Stent assembly
DE59310121D1 (de) * 1992-11-02 2000-12-28 Sulzer Orthopaedie Ag Baar Verankerung für ein künstliches Band
BE1006440A3 (fr) * 1992-12-21 1994-08-30 Dereume Jean Pierre Georges Em Endoprothese luminale et son procede de preparation.
CA2132011C (en) * 1993-01-14 1999-08-10 Peter J. Schmitt Radially expandable tubular prosthesis
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
US5716410A (en) * 1993-04-30 1998-02-10 Scimed Life Systems, Inc. Temporary stent and method of use
FR2706764B1 (pt) * 1993-06-24 1995-08-04 Synthelabo
US5425765A (en) * 1993-06-25 1995-06-20 Tiefenbrun; Jonathan Surgical bypass method
DE4334140C2 (de) * 1993-10-07 1996-04-18 Angiomed Ag Stent und Vorrichtung mit Stent
US5639278A (en) * 1993-10-21 1997-06-17 Corvita Corporation Expandable supportive bifurcated endoluminal grafts
US5632772A (en) * 1993-10-21 1997-05-27 Corvita Corporation Expandable supportive branched endoluminal grafts
US5723004A (en) * 1993-10-21 1998-03-03 Corvita Corporation Expandable supportive endoluminal grafts
DE69419877T2 (de) * 1993-11-04 1999-12-16 Bard Inc C R Ortsfeste Gefässprothese
US5545220A (en) * 1993-11-04 1996-08-13 Lipomatrix Incorporated Implantable prosthesis with open cell textured surface and method for forming same
WO1995013033A1 (en) * 1993-11-08 1995-05-18 Lazarus Harrison M Intraluminal vascular graft and method
DE9319267U1 (de) * 1993-12-15 1994-02-24 Vorwerk Dierk Dr Aortenendoprothese
US5476506A (en) * 1994-02-08 1995-12-19 Ethicon, Inc. Bi-directional crimped graft
US5609627A (en) * 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
US5507769A (en) * 1994-10-18 1996-04-16 Stentco, Inc. Method and apparatus for forming an endoluminal bifurcated graft
US5584885A (en) * 1994-04-28 1996-12-17 Seckel; Brooke R. Nerve regeneration chamber
US5556426A (en) * 1994-08-02 1996-09-17 Meadox Medicals, Inc. PTFE implantable tubular prostheses with external coil support
US5483027A (en) * 1994-08-24 1996-01-09 Krause; Ward B. Earplug with form-fitting fluid chambers
US5653743A (en) * 1994-09-09 1997-08-05 Martin; Eric C. Hypogastric artery bifurcation graft and method of implantation
US5545210A (en) * 1994-09-22 1996-08-13 Advanced Coronary Technology, Inc. Method of implanting a permanent shape memory alloy stent
NL9500094A (nl) * 1995-01-19 1996-09-02 Industrial Res Bv Y-vormige stent en werkwijze van het plaatsen daarvan.
US5662675A (en) * 1995-02-24 1997-09-02 Intervascular, Inc. Delivery catheter assembly
US5674196A (en) * 1996-01-05 1997-10-07 Donaldson; John Device for introducing medical fluid into the human ear
US5617878A (en) * 1996-05-31 1997-04-08 Taheri; Syde A. Stent and method for treatment of aortic occlusive disease
US5676697A (en) * 1996-07-29 1997-10-14 Cardiovascular Dynamics, Inc. Two-piece, bifurcated intraluminal graft for repair of aneurysm
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
SE513688C2 (sv) * 1996-12-12 2000-10-23 Dalloz Safety Ab Öronpropp, förfarande för framställning av en integrerad öronpropp samt användning av flermaterial-formsprutning för åstadkommande av en dylik öronpropp
US5843166A (en) * 1997-01-17 1998-12-01 Meadox Medicals, Inc. Composite graft-stent having pockets for accomodating movement
US5851232A (en) * 1997-03-15 1998-12-22 Lois; William A. Venous stent
US5980565A (en) * 1997-10-20 1999-11-09 Iowa-India Investments Company Limited Sandwich stent
US5997783A (en) * 1997-10-31 1999-12-07 Woodbridge Foam Corporation Method for producing a molded article using a vented mold
US6168619B1 (en) * 1998-10-16 2001-01-02 Quanam Medical Corporation Intravascular stent having a coaxial polymer member and end sleeves
CA2332236A1 (en) * 1999-03-16 2000-09-21 Cabot Safety Intermediate Corporation Hearing protective device
SE9903999D0 (sv) * 1999-11-03 1999-11-03 Dalloz Safety Ab Öronpropp samt sätt att framställa en öronpropp
US6105715A (en) * 1999-11-05 2000-08-22 Aearo Company Multi-color variably attenuating earplug
US6364052B1 (en) * 2000-03-14 2002-04-02 Ivan Mclean, Inc. Earplugs with surface ornamentation
US20030029460A1 (en) * 2001-08-10 2003-02-13 Jim Tiemens Extruded earplug
US6568395B2 (en) * 2001-08-10 2003-05-27 Bacou-Balloz Usa Safety, Inc. Multiple earplug arrangement
US6659103B2 (en) * 2001-08-10 2003-12-09 Bacou-Dalloz Usa Safety, Inc. Earplug with stiffener
US7294138B2 (en) * 2004-06-28 2007-11-13 Shippert Ronald D Nose pack method and apparatus

Also Published As

Publication number Publication date
DK1339364T3 (da) 2008-05-13
US20060141083A1 (en) 2006-06-29
JP2004520874A (ja) 2004-07-15
US7727433B2 (en) 2010-06-01
NO20032397L (no) 2003-07-25
NO20032397D0 (no) 2003-05-27
ATE384509T1 (de) 2008-02-15
DE60132617D1 (de) 2008-03-13
DE60132617T2 (de) 2009-01-29
ZA200304088B (en) 2003-12-10
US20020124851A1 (en) 2002-09-12
ES2300387T3 (es) 2008-06-16
CA2430121A1 (en) 2002-06-06
BR0115887B1 (pt) 2011-10-18
MXPA03004735A (es) 2004-05-04
US20060138691A1 (en) 2006-06-29
EP1339364A1 (en) 2003-09-03
WO2002043633A1 (en) 2002-06-06
AU2002217875A1 (en) 2002-06-11
EP1339364B1 (en) 2008-01-23
US7731487B2 (en) 2010-06-08
BR0115887A (pt) 2003-12-09

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