BRPI0406768A - Método de formação de um tampão de ouvido por ablação a laser e um tampão de ouvido formado dessa forma - Google Patents

Método de formação de um tampão de ouvido por ablação a laser e um tampão de ouvido formado dessa forma

Info

Publication number
BRPI0406768A
BRPI0406768A BR0406768-1A BRPI0406768A BRPI0406768A BR PI0406768 A BRPI0406768 A BR PI0406768A BR PI0406768 A BRPI0406768 A BR PI0406768A BR PI0406768 A BRPI0406768 A BR PI0406768A
Authority
BR
Brazil
Prior art keywords
earplug
laser ablation
forming
laser
shaped
Prior art date
Application number
BR0406768-1A
Other languages
English (en)
Inventor
Duncan Taylor
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 BRPI0406768A publication Critical patent/BRPI0406768A/pt
Publication of BRPI0406768B1 publication Critical patent/BRPI0406768B1/pt
Publication of BRPI0406768B8 publication Critical patent/BRPI0406768B8/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/126—Tenon and mortise joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/737—Articles provided with holes, e.g. grids, sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Psychology (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Acoustics & Sound (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laser Beam Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

"MéTODO DE FORMAçãO DE UM TAMPãO DE OUVIDO POR ABLAçãO A LASER E UM TAMPãO DE OUVIDO FORMADO DESSA FORMA". Um método de formação de um tampão de ouvido é provido incluindo a remoção de um material do tampão de ouvido por ablação a laser. Um tampão de ouvido é posicionado próximo de um laser, uma porção do tampão de ouvido a sofrer ablação é identificada, o laser é ativado, de modo a dirigir uma luz de laser emitida para a porção a sofrer ablação, e a porção a sofrer ablação é removida por ablação a laser. A invenção também é dirigida a um tampão de ouvido que inclui um recurso formado por ablação a laser.
BRPI0406768A 2003-01-17 2004-01-08 método de formação de um tampão de ouvido por ablação a laser e um tampão de ouvido formado dessa forma BRPI0406768B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/346,604 US7370655B2 (en) 2003-01-17 2003-01-17 Method of forming an earplug by laser ablation and an earplug formed thereby
PCT/US2004/000507 WO2004066895A1 (en) 2003-01-17 2004-01-08 A method of forming an earplug by laser ablation and an earplug formed thereby

Publications (3)

Publication Number Publication Date
BRPI0406768A true BRPI0406768A (pt) 2005-12-20
BRPI0406768B1 BRPI0406768B1 (pt) 2016-09-13
BRPI0406768B8 BRPI0406768B8 (pt) 2021-06-22

Family

ID=32712190

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0406768A BRPI0406768B8 (pt) 2003-01-17 2004-01-08 método de formação de um tampão de ouvido por ablação a laser e um tampão de ouvido formado dessa forma

Country Status (12)

Country Link
US (2) US7370655B2 (pt)
EP (2) EP1587469B1 (pt)
JP (1) JP2007501130A (pt)
CN (2) CN100566684C (pt)
AU (1) AU2004207440B8 (pt)
BR (1) BRPI0406768B8 (pt)
CA (1) CA2513175C (pt)
NO (1) NO20053625L (pt)
PL (1) PL214681B1 (pt)
RU (1) RU2336855C2 (pt)
WO (1) WO2004066895A1 (pt)
ZA (1) ZA200506288B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE305282T1 (de) * 2000-05-31 2005-10-15 Cabot Safety Intermediate Corp Verfahren zum aufbringen eines dekorativen musters auf ohrstöpseln
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
BRPI1001253A2 (pt) * 2009-06-03 2016-11-29 Sperian Hearing Prot Llc dispositivo tampão de ouvido, método para formar um protetor auricular, e, dispositivo protetor auricular
US9198800B2 (en) 2009-10-30 2015-12-01 Etymotic Research, Inc. Electronic earplug for providing communication and protection
US9445177B2 (en) 2013-11-18 2016-09-13 3M Innovative Properties Company Hearing device tether with acoustic decoupling section
USD733676S1 (en) 2013-11-18 2015-07-07 3M Innovative Properties Company Hearing device tether acoustic decoupling section
US11937998B2 (en) 2016-04-01 2024-03-26 3M Innovative Properties Company Hearing protection device and method of forming same
WO2019043626A1 (en) * 2017-09-01 2019-03-07 3M Innovative Properties Company EAR PLUG ASSEMBLY AND METHOD OF FORMING THE SAME

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DK159190C (da) 1988-05-24 1991-03-04 Steen Barbrand Rasmussen Oereprop til stoejbeskyttet kommunikation mellem brugeren af oereproppen og omgivelserne
US4915981A (en) 1988-08-12 1990-04-10 Rogers Corporation Method of laser drilling fluoropolymer materials
US4936411A (en) 1988-08-19 1990-06-26 Cabot Corporation Detectable earplug
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JP2879365B2 (ja) 1990-09-14 1999-04-05 富山化学工業株式会社 アルコール代謝促進剤
CN2086136U (zh) * 1991-04-04 1991-10-09 北京航天医学工程研究所 带凸缘蘑菇状防噪声耳塞
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
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CA2234144A1 (en) 1996-08-15 1998-02-19 Cabot Safety Intermediate Corporation A device having rotatable legs
JP3106106B2 (ja) 1996-09-18 2000-11-06 日東シンコー株式会社 マスキング材の製造方法及びマスキング材
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JP4124133B2 (ja) 2004-02-09 2008-07-23 独立行政法人 日本原子力研究開発機構 オキサペンタンジアミン化合物により１−６Ｍ硝酸溶液中のＮｐ（ＩＶ），Ｐｕ（ＩＩＩ），Ｐｕ（ＩＶ），Ａｍ（ＩＩＩ），及びＣｍ（ＩＩＩ）を一括抽出分離する方法

Also Published As

Publication number Publication date
US7370655B2 (en) 2008-05-13
CN100411599C (zh) 2008-08-20
BRPI0406768B8 (pt) 2021-06-22
CN1738583A (zh) 2006-02-22
RU2005126041A (ru) 2006-03-10
CN100566684C (zh) 2009-12-09
EP2260806A2 (en) 2010-12-15
CA2513175A1 (en) 2004-08-12
RU2336855C2 (ru) 2008-10-27
PL214681B1 (pl) 2013-09-30
NO20053625D0 (no) 2005-07-26
EP2260806B1 (en) 2017-03-01
US20040139976A1 (en) 2004-07-22
AU2004207440A1 (en) 2004-08-12
ZA200506288B (en) 2006-04-26
CA2513175C (en) 2011-11-08
EP1587469B1 (en) 2014-07-09
US20080093158A1 (en) 2008-04-24
NO20053625L (no) 2005-10-17
EP2260806A3 (en) 2013-12-11
JP2007501130A (ja) 2007-01-25
CN101301241A (zh) 2008-11-12
EP1587469A1 (en) 2005-10-26
AU2004207440B2 (en) 2009-12-17
WO2004066895A1 (en) 2004-08-12
PL376308A1 (en) 2005-12-27
BRPI0406768B1 (pt) 2016-09-13
AU2004207440B8 (en) 2009-12-24
US7793663B2 (en) 2010-09-14

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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 INTERMEDIATE LLC

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/09/2016, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/01/2004, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2652 DE 03-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.