JP6697884B2 - 先端空洞付き耳栓及びその製造方法 - Google Patents

先端空洞付き耳栓及びその製造方法 Download PDF

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Publication number
JP6697884B2
JP6697884B2 JP2015558024A JP2015558024A JP6697884B2 JP 6697884 B2 JP6697884 B2 JP 6697884B2 JP 2015558024 A JP2015558024 A JP 2015558024A JP 2015558024 A JP2015558024 A JP 2015558024A JP 6697884 B2 JP6697884 B2 JP 6697884B2
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Japan
Prior art keywords
core
attenuator
tip
cavity
tip cavity
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2015558024A
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English (en)
Japanese (ja)
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JP2016513987A5 (enExample
JP2016513987A (ja
Inventor
ジェファリー エル． ヘイマー，
ジェファリー エル． ヘイマー，
ケネス エフ． ティーターズ，
ケネス エフ． ティーターズ，
ラヴィ トーマス，
ラヴィ トーマス，
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2016513987A publication Critical patent/JP2016513987A/ja
Publication of JP2016513987A5 publication Critical patent/JP2016513987A5/ja
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Publication of JP6697884B2 publication Critical patent/JP6697884B2/ja
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    • 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
    • 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
    • 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
    • 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)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (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)
JP2015558024A 2013-02-15 2014-01-30 先端空洞付き耳栓及びその製造方法 Active JP6697884B2 (ja)

Applications Claiming Priority (3)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020011433A Division JP6877602B2 (ja) 2013-02-15 2020-01-28 先端空洞付き耳栓及びその製造方法

Publications (3)

Publication Number Publication Date
JP2016513987A JP2016513987A (ja) 2016-05-19
JP2016513987A5 JP2016513987A5 (enExample) 2017-03-02
JP6697884B2 true JP6697884B2 (ja) 2020-05-27

Family

ID=50097887

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015558024A Active JP6697884B2 (ja) 2013-02-15 2014-01-30 先端空洞付き耳栓及びその製造方法
JP2020011433A Active JP6877602B2 (ja) 2013-02-15 2020-01-28 先端空洞付き耳栓及びその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2020011433A Active JP6877602B2 (ja) 2013-02-15 2020-01-28 先端空洞付き耳栓及びその製造方法

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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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
USD757925S1 (en) * 2014-05-20 2016-05-31 3M Innovative Properties Company Earplug tip
USD759802S1 (en) * 2014-05-20 2016-06-21 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
IL272858B2 (en) * 2017-09-01 2025-02-01 3M Innovative Properties Company Earplug assembly and method for making the same
USD895901S1 (en) 2017-09-01 2020-09-08 3M Innovative Properties Company Hearing protector
EP3675781B1 (en) * 2017-09-01 2022-08-10 3M Innovative Properties Company Push-to-fit earplug with tip cavity
CN108836630B (zh) * 2018-06-28 2020-07-14 广东工业大学 一种消声结构防噪耳塞
BR112022005400A2 (pt) * 2019-09-24 2022-06-21 3M Innovative Properties Co Núcleo de protetor de ouvido de liga plástica
WO2021059178A1 (en) * 2019-09-27 2021-04-01 3M Innovative Properties Company Push-in earplug and method of making the same using a mandrel
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USD964547S1 (en) * 2021-02-03 2022-09-20 JMJ Holdings, LLC Earpiece device assembly
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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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Also Published As

Publication number Publication date
RU2015135475A (ru) 2017-03-21
EP2956099B1 (en) 2020-09-09
JP6877602B2 (ja) 2021-05-26
BR112015019498B1 (pt) 2021-11-30
US9549855B2 (en) 2017-01-24
WO2014126722A1 (en) 2014-08-21
IL240396A0 (en) 2015-09-24
US10398602B2 (en) 2019-09-03
CN105073075B (zh) 2018-06-22
IL240396B (en) 2020-09-30
US20170156933A1 (en) 2017-06-08
AU2017200603B2 (en) 2018-05-10
EP2956099A1 (en) 2015-12-23
KR102120347B1 (ko) 2020-06-08
JP2016513987A (ja) 2016-05-19
AU2014216691B2 (en) 2016-12-01
CN105073075A (zh) 2015-11-18
RU2017131503A3 (enExample) 2019-02-06
AU2017200603A1 (en) 2017-02-16
US20140230830A1 (en) 2014-08-21
RU2631199C2 (ru) 2017-09-19
RU2688399C2 (ru) 2019-05-21
PL2956099T3 (pl) 2021-04-06
KR20150119289A (ko) 2015-10-23
RU2017131503A (ru) 2019-02-06
AU2014216691A1 (en) 2015-08-27
JP2020072997A (ja) 2020-05-14
BR112015019498A2 (pt) 2017-07-18

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