WO2018208265A3 - A novel method of frequency coding of an electrode to promote spatial selectivity and speech discrimination in cochlear implants - Google Patents

A novel method of frequency coding of an electrode to promote spatial selectivity and speech discrimination in cochlear implants Download PDF

Info

Publication number
WO2018208265A3
WO2018208265A3 PCT/TR2017/050682 TR2017050682W WO2018208265A3 WO 2018208265 A3 WO2018208265 A3 WO 2018208265A3 TR 2017050682 W TR2017050682 W TR 2017050682W WO 2018208265 A3 WO2018208265 A3 WO 2018208265A3
Authority
WO
WIPO (PCT)
Prior art keywords
cochlear implants
electrode
novel method
frequency coding
spatial selectivity
Prior art date
Application number
PCT/TR2017/050682
Other languages
French (fr)
Other versions
WO2018208265A2 (en
Inventor
Cem UZUN
Erdoğan BULUT
Ahmet ATAŞ
Eyyüp KARA
Original Assignee
Uzun Cem
Bulut Erdogan
Atas Ahmet
Kara Eyyuep
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 Uzun Cem, Bulut Erdogan, Atas Ahmet, Kara Eyyuep filed Critical Uzun Cem
Priority to AU2017413679A priority Critical patent/AU2017413679B2/en
Publication of WO2018208265A2 publication Critical patent/WO2018208265A2/en
Publication of WO2018208265A3 publication Critical patent/WO2018208265A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36036—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the outer, middle or inner ear
    • A61N1/36038—Cochlear stimulation
    • A61N1/36039—Cochlear stimulation fitting procedures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0526—Head electrodes
    • A61N1/0541—Cochlear electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

The present invention relates to a novel method of frequency coding of an electrode to promote spatial selectivity and speech discrimination in cochlear implants, which ensures changing the basic working principle of devices that operate hearing and hearing aid prosthesis devices that operates with a 60-70% efficiency and cochlear implants in particular and a more efficient operation for said devices.
PCT/TR2017/050682 2016-12-29 2017-12-20 A novel method of frequency coding of an electrode to promote spatial selectivity and speech discrimination in cochlear implants WO2018208265A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2017413679A AU2017413679B2 (en) 2016-12-29 2017-12-20 A novel method of frequency coding of an electrode to promote spatial selectivity and speech discrimination in cochlear implants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2016/20076 2016-12-29
TR2016/20076A TR201620076A2 (en) 2016-12-29 2016-12-29 A NEW ELECTROD FREQUENCY CODING METHOD TO IMPROVE SPATIAL SELECTIVITY AND SPEECH DISCRIMINATION IN COCHLEAR IMPLANT

Publications (2)

Publication Number Publication Date
WO2018208265A2 WO2018208265A2 (en) 2018-11-15
WO2018208265A3 true WO2018208265A3 (en) 2019-01-31

Family

ID=64102787

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2017/050682 WO2018208265A2 (en) 2016-12-29 2017-12-20 A novel method of frequency coding of an electrode to promote spatial selectivity and speech discrimination in cochlear implants

Country Status (3)

Country Link
AU (1) AU2017413679B2 (en)
TR (1) TR201620076A2 (en)
WO (1) WO2018208265A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271397A (en) * 1989-09-08 1993-12-21 Cochlear Pty. Ltd. Multi-peak speech processor
WO2002096153A1 (en) * 2001-05-24 2002-11-28 Hearworks Pty Ltd. A peak-derived timing stimulation strategy for a multi-channel cochlear implant
US20090024185A1 (en) * 2007-07-17 2009-01-22 Advanced Bionics, Llc Spectral contrast enhancement in a cochlear implant speech processor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2942976B1 (en) * 2014-05-08 2019-10-23 Universidad de Salamanca Sound enhancement for cochlear implants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271397A (en) * 1989-09-08 1993-12-21 Cochlear Pty. Ltd. Multi-peak speech processor
WO2002096153A1 (en) * 2001-05-24 2002-11-28 Hearworks Pty Ltd. A peak-derived timing stimulation strategy for a multi-channel cochlear implant
US20090024185A1 (en) * 2007-07-17 2009-01-22 Advanced Bionics, Llc Spectral contrast enhancement in a cochlear implant speech processor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE BOER, J. ET AL.: "What is the role of the medial olivocochlear system in speech-in-noise processing?", JOURNAL OF NEUROPHYSIOLOGY, vol. 107, no. 5, 2012, pages 1301 - 1312, XP055566283 *
MOLLER, A.: "Review of the Roles of Temporal and Place Coding of Frequency in Speech Discrimination", ACTA OTO-LARYNGOLOGICA, vol. 119, no. 4, 1999, pages 424 - 430 *

Also Published As

Publication number Publication date
TR201620076A2 (en) 2018-07-23
AU2017413679B2 (en) 2020-10-08
WO2018208265A2 (en) 2018-11-15
AU2017413679A1 (en) 2019-08-08

Similar Documents

Publication Publication Date Title
EP3312306A4 (en) Diaphragm for alkaline water electrolysis, and method for manufacturing same
EP3444383A4 (en) Positive electrode for alkaline water electrolysis and method for producing positive electrode for alkaline water electrolysis
AU2018335389A1 (en) Nanofiber structures and methods of use thereof
EP3573150A4 (en) Electrode slurry, electrode, manufacturing method thereof, and secondary battery
EP3430499A4 (en) Methods for fabrication, manufacture and production of an autonomous electrical power source
EP3752244A4 (en) Power efficient stimulators
WO2018178334A3 (en) Purification of phycobiliproteins
EP3565325A4 (en) Method for adjusting terminal power, and terminal
EP3511443A4 (en) Alkaline water electrolysis positive electrode and manufacturing method for same
EP3546618A4 (en) Anode for electrolysis and manufacturing method therefor
EP3573153A4 (en) Electrode slurry, electrode, manufacturing method thereof, and secondary battery
EP3506398A4 (en) Method for producing slurry for cathode for secondary battery
EP3519040A4 (en) Perception change-based adjustments in hearing prostheses
WO2018101663A3 (en) Composition for biotissue clearing and biotissue clearing method using same
EP3687624A4 (en) Hearing prosthesis
EP3307380A4 (en) Switching hearing implant coding strategies
EP3616292A4 (en) Method and system for enhancing electrical power production by a power generation system
EP3187476A4 (en) Sintered body, tool using sintered body, and sintered body production method
EP3528333A4 (en) Electrode assembly, manufacturing method therefor and secondary battery including same
EP3492631A4 (en) Electrolytic electrode and manufacturing method therefor
EP3200010A4 (en) Progressive power lens, and design method and production method therefor
MX2023009432A (en) Method of making a mercury based compound, mercury based compound, methods of using the mercury based compound and uses of the mercury based compound.
EP3587563A4 (en) Nerve cell production method
EP3560904A4 (en) Oriented aln sintered body, and production method therefor
WO2018208265A3 (en) A novel method of frequency coding of an electrode to promote spatial selectivity and speech discrimination in cochlear implants

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2017413679

Country of ref document: AU

Date of ref document: 20171220

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 17909610

Country of ref document: EP

Kind code of ref document: A2