Muhammed Berat Yüksel

E-mail

mbyuksel@metu.edu.tr

Department

Department of Electrical and Electronics Engineering

ORCID

0000-0001-5988-2923

Scopus Author ID

57211112381

Web of Science Researcher ID

AAY-6417-2021

A full-custom fully implantable cochlear implant system validated in vivo with an animal model Uluşan, Hasan; Yüksel, Muhammed Berat; TOPÇU, OKAN; Yiğit, H. Andaç; Yılmaz, Ali Özgür; Doğan, Mert; Gülhan Yasar, Nagihan; Kuyumcu, İbrahim; Batu, Aykan; Göksu, Nebil; Uğur, M. Birol; Külah, Haluk (2024-12-01) Realizations of fully implantable cochlear implants (FICIs) for providing adequate solution to esthetic concerns and frequent battery replacement have lacked of addressing system level criteria as a complete device. Here, ...
Multichannel multimodal piezoelectric middle ear implant concept based on MEMS technology for next-generation fully implantable cochlear implant applications Pirim, Feyza; Atik, Ali Can; Yüksel, Muhammed Berat; Yılmaz, Akın Mert; UĞUR, MEHMET BİROL; Tunalı, Selçuk; BATU, AYKAN; Aslan, Mahmut Kamil; Özer, Mehmet Bülent; Külah, Haluk (2024-06-01) This paper introduces a unique multimode, multichannel piezoelectric vibration sensor for the next-generation fully implantable cochlear implant (FICI) systems. The sensor, which can be implanted on the middle ear chain to...
A Fully-Implantable Mems-Based Autonomous Cochlear Implant Külah, Haluk; Ulusah, Hasan; Chamanian, Salar; BATU, AYKAN; UĞUR, MEHMET BİROL; Yüksel, Muhammed Berat; Yılmaz, Ali Özgür; YİĞİT, HURŞİT; Koyuncuoglu, Aziz; TOPÇU, ÖZLEM; Soydan, Alper K. (2022-01-01) © 2022 IEEE.This paper reports a fully implantable, MEMS-based, low-power, energy harvesting, next generation cochlear implant (CI). The implant includes multi-frequency piezoelectric transducers for sound detection and en...
Thin-Film PZT based Multi-Channel Acoustic MEMS Transducer for Cochlear Implant Applications Yüksel, Muhammed Berat; Külah, Haluk (2021-01-01) AuthorThis paper presents a multi-channel acoustic transducer that works within the audible frequency range (250-5500 Hz) and mimics the operation of the cochlea by filtering incoming sound. The transducer is composed of e...
Single Supply PWM Fully Implantable Cochlear Implant Interface Circuit with Active Charge Balancing Yigit, H. Andac; Ulusan, Hasan; Koc, Mert; Yüksel, Muhammed Berat; Chamanian, Salar; Külah, Haluk (2021-01-01) Low powered fully implantable cochlear implants (FICIs) untangle the aesthetic concerns and battery replacement problems of conventional cochlear implants. However, the reported FICIs lack proper charge balancing and requi...
A Pulse-Width Modulated Cochlear Implant Interface Electronics with 513 mu W Power Consumption Yigit, Halil Andac; Ulusan, Hasan; Yüksel, Muhammed Berat; Chamanian, Salar; Çiftci, Berkay; Koyuncuoglu, Aziz; Muhtarolu, Ali; Külah, Haluk (2019-01-01) The fully implantable cochlear implant (FICI) interface circuit proposed in this work senses sound harmonics from 8 different piezoelectric cantilever sensors, and generates pulse width modulated biphasic current outputs t...

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