BR112015019498B1 - Protetores de ouvidos e método de fabricação dos mesmos - Google Patents

Protetores de ouvidos e método de fabricação dos mesmos Download PDF

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Publication number
BR112015019498B1
BR112015019498B1 BR112015019498-2A BR112015019498A BR112015019498B1 BR 112015019498 B1 BR112015019498 B1 BR 112015019498B1 BR 112015019498 A BR112015019498 A BR 112015019498A BR 112015019498 B1 BR112015019498 B1 BR 112015019498B1
Authority
BR
Brazil
Prior art keywords
core
sound attenuating
tip
cavity
attenuating body
Prior art date
Application number
BR112015019498-2A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015019498A2 (pt
Inventor
Jeffrey L. Hamer
Kenneth F. Teeters
Ravi Thomas
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of BR112015019498A2 publication Critical patent/BR112015019498A2/pt
Publication of BR112015019498B1 publication Critical patent/BR112015019498B1/pt

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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
    • 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
    • A61F11/085—Protective devices for the ears internal, e.g. earplugs including an inner channel
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0071—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof thermoplastic
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses
    • A61F2240/004—Using a positive or negative model, e.g. moulds
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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
    • B29L2031/768—Protective equipment

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)
  • Headphones And Earphones (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
BR112015019498-2A 2013-02-15 2014-01-30 Protetores de ouvidos e método de fabricação dos mesmos BR112015019498B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/768.214 2013-02-15
US13/768,214 US9549855B2 (en) 2013-02-15 2013-02-15 Earplug with tip cavity and methods of manufacturing the same
PCT/US2014/013834 WO2014126722A1 (en) 2013-02-15 2014-01-30 Earplug with tip cavity and methods of manufacturing the same

Publications (2)

Publication Number Publication Date
BR112015019498A2 BR112015019498A2 (pt) 2017-07-18
BR112015019498B1 true BR112015019498B1 (pt) 2021-11-30

Family

ID=50097887

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015019498-2A BR112015019498B1 (pt) 2013-02-15 2014-01-30 Protetores de ouvidos e método de fabricação dos mesmos

Country Status (11)

Country Link
US (2) US9549855B2 (enExample)
EP (1) EP2956099B1 (enExample)
JP (2) JP6697884B2 (enExample)
KR (1) KR102120347B1 (enExample)
CN (1) CN105073075B (enExample)
AU (2) AU2014216691B2 (enExample)
BR (1) BR112015019498B1 (enExample)
IL (1) IL240396B (enExample)
PL (1) PL2956099T3 (enExample)
RU (2) RU2688399C2 (enExample)
WO (1) WO2014126722A1 (enExample)

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Publication number Priority date Publication date Assignee Title
KR101323805B1 (ko) * 2012-10-24 2013-10-31 주식회사 에이피케이 이어 팁 및 이의 제조방법과 이어 팁을 구비하는 이어 폰
US9549855B2 (en) * 2013-02-15 2017-01-24 3M Innovative Properties Company Earplug with tip cavity and methods of manufacturing the same
USD759802S1 (en) * 2014-05-20 2016-06-21 3M Innovative Properties Company Earplug tip
USD757925S1 (en) * 2014-05-20 2016-05-31 3M Innovative Properties Company Earplug tip
TWI621358B (zh) * 2016-09-09 2018-04-11 一種耳機用墊體、製造墊體之模具裝置及其製造方法
CN108143538A (zh) * 2016-12-02 2018-06-12 亦达光学股份有限公司 耳塞装置
AU2018326832B2 (en) * 2017-09-01 2021-01-21 3M Innovative Properties Company Push-to-fit earplug with tip cavity
USD895901S1 (en) 2017-09-01 2020-09-08 3M Innovative Properties Company Hearing protector
US20200390608A1 (en) * 2017-09-01 2020-12-17 3M Innovative Properties Company Earplus assembly and method for forming the same
CN108836630B (zh) * 2018-06-28 2020-07-14 广东工业大学 一种消声结构防噪耳塞
JP7573604B2 (ja) * 2019-09-24 2024-10-25 スリーエム イノベイティブ プロパティズ カンパニー プラスチックアロイ（ａｌｌｏｙ）製の耳栓コア
WO2021059178A1 (en) * 2019-09-27 2021-04-01 3M Innovative Properties Company Push-in earplug and method of making the same using a mandrel
USD954684S1 (en) * 2020-05-26 2022-06-14 Amazon Technologies, Inc. Earbud
PL4243901T3 (pl) * 2020-11-12 2025-08-18 Hogne Ab Zatyczka do wkładania do nosa lub ucha pacjenta przeznaczona do podawania płynnego środka terapeutycznego
USD964547S1 (en) * 2021-02-03 2022-09-20 JMJ Holdings, LLC Earpiece device assembly
USD952831S1 (en) * 2021-04-22 2022-05-24 JMJ Holdings, LLC Earpiece apparatus
USD970477S1 (en) * 2021-11-29 2022-11-22 elago CO. LTD Earphone protective cover
USD962901S1 (en) * 2022-02-10 2022-09-06 elago CO. LTD Earphone protective cover

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US9549855B2 (en) * 2013-02-15 2017-01-24 3M Innovative Properties Company Earplug with tip cavity and methods of manufacturing the same

Also Published As

Publication number Publication date
CN105073075A (zh) 2015-11-18
RU2017131503A3 (enExample) 2019-02-06
KR102120347B1 (ko) 2020-06-08
IL240396A0 (en) 2015-09-24
WO2014126722A1 (en) 2014-08-21
PL2956099T3 (pl) 2021-04-06
US9549855B2 (en) 2017-01-24
AU2014216691A1 (en) 2015-08-27
RU2688399C2 (ru) 2019-05-21
EP2956099B1 (en) 2020-09-09
JP6877602B2 (ja) 2021-05-26
AU2017200603B2 (en) 2018-05-10
IL240396B (en) 2020-09-30
AU2014216691B2 (en) 2016-12-01
CN105073075B (zh) 2018-06-22
KR20150119289A (ko) 2015-10-23
RU2017131503A (ru) 2019-02-06
US10398602B2 (en) 2019-09-03
EP2956099A1 (en) 2015-12-23
JP2016513987A (ja) 2016-05-19
US20140230830A1 (en) 2014-08-21
RU2631199C2 (ru) 2017-09-19
RU2015135475A (ru) 2017-03-21
JP2020072997A (ja) 2020-05-14
AU2017200603A1 (en) 2017-02-16
BR112015019498A2 (pt) 2017-07-18
JP6697884B2 (ja) 2020-05-27
US20170156933A1 (en) 2017-06-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/01/2014, OBSERVADAS AS CONDICOES LEGAIS.