BR112018070257A2 - dispositivo de proteção auditiva e método de formação do mesmo - Google Patents

dispositivo de proteção auditiva e método de formação do mesmo

Info

Publication number
BR112018070257A2
BR112018070257A2 BR112018070257A BR112018070257A BR112018070257A2 BR 112018070257 A2 BR112018070257 A2 BR 112018070257A2 BR 112018070257 A BR112018070257 A BR 112018070257A BR 112018070257 A BR112018070257 A BR 112018070257A BR 112018070257 A2 BR112018070257 A2 BR 112018070257A2
Authority
BR
Brazil
Prior art keywords
protection device
hearing
hearing protection
training
elongated connector
Prior art date
Application number
BR112018070257A
Other languages
English (en)
Other versions
BR112018070257B1 (pt
Inventor
Cai Feng
L Hamer Jeffrey
Original Assignee
3M Innovative Properties Co
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 Co filed Critical 3M Innovative Properties Co
Publication of BR112018070257A2 publication Critical patent/BR112018070257A2/pt
Publication of BR112018070257B1 publication Critical patent/BR112018070257B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/02—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles
    • B65D85/04—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles for coils of wire, rope or hose
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0071—Additional features; Implant or prostheses properties not otherwise provided for breakable or frangible
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Details Of Indoor Wiring (AREA)
  • Headphones And Earphones (AREA)
  • Auxiliary Devices For Music (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

trata-se de várias modalidades de um dispositivo de proteção auditiva e um método de formação de tal dispositivo. o dispositivo de proteção auditiva inclui um primeiro protetor auditivo, um segundo protetor auditivo e um conector alongado que inclui uma primeira extremidade que é conectada ao primeiro protetor auditivo e uma segunda extremidade que é conectada ao segundo protetor auditivo. o dispositivo inclui adicionalmente um elemento de fixação frangível disposto entre uma primeira porção do conector alongado e uma segunda porção do conector alongado que conecta temporariamente a primeira porção à segunda porção de modo que o conector alongado fique em uma configuração compacta. o conector alongado é adaptado para ser disposto em uma configuração alongada quando o elemento de fixação frangível é rompido.
BR112018070257-9A 2016-04-01 2017-03-31 Dispositivo de proteção auditiva e método de formação do mesmo BR112018070257B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662316645P 2016-04-01 2016-04-01
US62/316.645 2016-04-01
PCT/US2017/025268 WO2017173210A1 (en) 2016-04-01 2017-03-31 Hearing protection device and method of forming same

Publications (2)

Publication Number Publication Date
BR112018070257A2 true BR112018070257A2 (pt) 2019-01-29
BR112018070257B1 BR112018070257B1 (pt) 2022-12-06

Family

ID=58503783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018070257-9A BR112018070257B1 (pt) 2016-04-01 2017-03-31 Dispositivo de proteção auditiva e método de formação do mesmo

Country Status (6)

Country Link
US (1) US11937998B2 (pt)
EP (1) EP3435938B1 (pt)
CN (1) CN109069298B (pt)
AU (1) AU2017240042B2 (pt)
BR (1) BR112018070257B1 (pt)
WO (1) WO2017173210A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11076995B2 (en) * 2017-09-01 2021-08-03 3M Innovative Properties Company Cold-drawn polyolefin copolymers cord for earplug
BR112020023659A2 (pt) * 2018-05-23 2021-02-17 Chronotech (Pty) Ltd conjunto de tampão de ouvido moldado e processo para moldar um conjunto de tampão de ouvido

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Also Published As

Publication number Publication date
WO2017173210A1 (en) 2017-10-05
US11937998B2 (en) 2024-03-26
EP3435938A1 (en) 2019-02-06
CN109069298A (zh) 2018-12-21
US20200297539A1 (en) 2020-09-24
EP3435938B1 (en) 2021-09-29
BR112018070257B1 (pt) 2022-12-06
AU2017240042A1 (en) 2018-10-25
AU2017240042B2 (en) 2019-09-19
CN109069298B (zh) 2021-08-10

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 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 31/03/2017, OBSERVADAS AS CONDICOES LEGAIS