Innovative Techniques For Atraumatic And Precise Electrode Array Insertion In Cochlear Implantation
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Innovative Techniques For Atraumatic And Precise Electrode Array Insertion In Cochlear Implantation
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Author : Nauman Hafeez
language : en
Publisher:
Release Date : 2022
Innovative Techniques For Atraumatic And Precise Electrode Array Insertion In Cochlear Implantation written by Nauman Hafeez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
A Polymer Cochlear Electrode Array Atraumatic Deep Insertion Tripolar Stimulation And Long Term Reliability
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Author : Tae Mok Gwon
language : en
Publisher: Springer
Release Date : 2018-05-24
A Polymer Cochlear Electrode Array Atraumatic Deep Insertion Tripolar Stimulation And Long Term Reliability written by Tae Mok Gwon and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-24 with Technology & Engineering categories.
This book describes the design, fabrication and evaluation of a polymer-based neural interface for a cochlear electrode array, reviewed in terms of fabrication process, functionality, and reliability. Polymer-based devices have attracted attention in the neural prosthetic field due to their flexibility and compatibility with micro-fabrication process. A liquid crystal polymer (LCP) is an inert, highly water-resistant polymer suitable for the encapsulation of electronic components and as a substrate material for fabricating neural interfaces. The author has designed, fabricated, and evaluated an LCP-based cochlear electrode array for an improved polymer-based cochlear implant. The thesis deals with 3 key topics: atraumatic deep insertion, tripolar stimulation, and long-term reliability. Atraumatic insertion of the intracochlear electrode and resulting preservation of residual hearing have become essential in state–of-the-art cochlear implantation. A novel tapered design of an LCP-based cochlear electrode array is presented to meet such goals. For high-density and pitch-recognizable cochlear implant, channel interaction should be avoided. Local tripolar stimulation using multi-layered electrode sites are shown to achieve highly focused electrical stimulation. This thesis addresses another vital issue in the polymer-based neural implants: the long-term reliability issue. After suggesting a new method of forming mechanical interlocking to improve polymer-metal adhesion, the author performs accelerating aging tests to verify the method’s efficacy. The aforementioned three topics have been thoroughly examined through various in vitro and in vivo studies. Verification foresees the development of LCP-based cochlear electrode array for an atraumatic deep insertion, advanced stimulation, and long-term clinical implant.
Pediatric Cochlear Implantation
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Author : Nancy M. Young
language : en
Publisher: Springer Nature
Release Date : 2024-12-27
Pediatric Cochlear Implantation written by Nancy M. Young and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-27 with Medical categories.
This second edition text will provide updated information to professionals and students in fields relevant to cochlear implantation. The main objective of this book is to provide the latest information about pediatric candidacy evaluation, medical and vestibular evaluation, surgery, language and literacy outcomes, habilitation, spatial hearing, influence of family dynamics and educational needs. This text also expands upon newer indications including unilateral and asymmetric hearing loss, management of children with residual hearing, and management of children from families whose primary language is Spanish. Additional important new topics discussed include the role of interprofessional training to better serve children, the Australian hearing health care model to achieve early implantation and addressing global barriers to pediatric implantation. Pediatric Cochlear Implantation is ideal for both trainees and practicing otolaryngologists, otologists/neurotologists, audiologists, speech language pathologists, psychologists and educators who work with deaf and head of hearing children.
Cochlear Implants And Hearing Preservation
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Author : Paul van de Heyning
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2010
Cochlear Implants And Hearing Preservation written by Paul van de Heyning and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Medical categories.
Electric acoustic stimulation (EAS) combines electric stimulation in the mid- to high-frequency regions with acoustic stimulation in the low-frequency range with the aim to preserve residual low-frequency hearing after cochlear implantation, which together particularly improves speech understanding, pitch discrimination and music appreciation.In this volume, the most experienced clinical groups share their understanding of the use of EAS in adults and children. It offers an in-depth audiological analysis related to selecting, preparing and rehabilitating EAS patients. Topics such as dead zone assessment, psychophysics of low-frequency hearing, electric-acoustic interaction, speech algorithms, music perception, as well as fitting and the patient's acceptance are discussed. Introductory chapters - illustrated with exceptional colour images - on cochlear neural reserves, molecular biology and high-technological electrode development focus on the basic scientific EAS research. Every ENT specialist, audiologist, speech therapist and scientist interested in inner ear pathology, involved in cochlear implantation or dealing with the treatment or surgery of the inner ear will benefit from the insights and experiences of the world's leading experts who contributed to this publication.
Advancing Audiology Practice And Knowledge At The World Congress Of Audiology 2024 A Comprehensive Collection
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Author : Hung Thai-Van
language : en
Publisher: Frontiers Media SA
Release Date : 2025-03-06
Advancing Audiology Practice And Knowledge At The World Congress Of Audiology 2024 A Comprehensive Collection written by Hung Thai-Van and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-06 with Science categories.
The 36th World Congress of Audiology (WCA) in 2024 marks a significant milestone in the field of audiology. Over nearly half a century, this event has returned to France, bringing together audiologists, researchers, and experts from across the globe. Audiology, the study of hearing, tinnitus, and vestibular disorders, has undergone remarkable transformations in recent times. With the support of the 36th WCA organizing committee, Frontiers has created a comprehensive Research Topic to coincide with the congress scientific program. The primary goal of the WCA 2024 and this Research Topic is to provide a comprehensive perspective on the most pressing issues in audiology today. This will delve into the dynamic evolution of audiology, exploring topics ranging from Teleaudiology to the integration of Artificial Intelligence. Our aim is to dissect the intricate facets of Hearing Aid delivery and Audiological services on a global scale, emphasizing the pivotal role of Evidence-Based audiology. Specifically, three themes have been selected for roundtable discussions: Hearing and cognition, Hearing and neurodevelopmental disorders, and Ototoxicity. These themes will facilitate enriching dialogues with esteemed opinion leaders in these respective domains.
Robot Assisted Ear Surgery
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Author : Paul Van De Heyning
language : en
Publisher: Frontiers Media SA
Release Date : 2022-10-26
Robot Assisted Ear Surgery written by Paul Van De Heyning and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-26 with Medical categories.
Functional Validation Of A Novel Technique For Assembling High Density Polyimide Cochlear Implants
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Author : Alton Russell Sharpe
language : en
Publisher:
Release Date : 2012
Functional Validation Of A Novel Technique For Assembling High Density Polyimide Cochlear Implants written by Alton Russell Sharpe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Finite element method categories.
It has been hypothesized that increasing the number of active sites on a cochlear implant electrode array will enable the recipient to distinguish a higher number of pitch precepts, thus creating a more natural sound. While DSP processing strategies for cochlear implants have evolved significantly to address this, technology for the actual electrode array has remained relatively constant and limits the number of physical electrodes possible. Previous work introduced the concept of using Thin-Film Array (TFA) technology to allow for much higher site densities, although the original devices proved unreliable during surgical insertion tests. This work presents a new method of combining polyimide-based TFA's with supporting silicone insertion platforms to create assembled electrode arrays that are a more viable option for surgical insertion. The electrical and mechanical properties of these assemblies are investigated with physical deformation tests and finite element analysis in COMSOL to quantify how they will perform upon insertion into the cochlea, and the preliminary results of a surgical insertion study into human cadaveric temporal bones will be discussed.
Cochlear Implants
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Author : Susan B. Waltzman
language : en
Publisher: Thieme
Release Date : 2014-02-14
Cochlear Implants written by Susan B. Waltzman and has been published by Thieme this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-14 with Medical categories.
The latest on cochlear implantation Thieme congratulates author Dr. J. Thomas Roland, Jr. for being chosen by New York magazine for its prestigious 'Best Doctors 2018' list. Praise for the previous edition: Cochlear Implants, Third Edition, has been completely revised to include the most up-to-date information on the clinical and translational sciences related to this rapidly evolving technology. It contains chapters on the latest developments in the field, including those in: genetics, neuroplasticity, expanding criteria for implantation, the application of implant technology to tinnitus and vestibular issues, music perception, and intraoperative monitoring. Key Features: Covers basic techniques as well as new concepts and areas of expansion, making it appropriate for beginners as well as experienced practitioners Includes information on the latest advancements in cochlear implant programming concepts Written by experts in the field who are spearheading advancements in cochlear implant technology This book will be a valuable reference for otolaryngologists – head and neck surgeons, audiologists, neurotologists, speech pathologists, and all professionals involved in the design and usage of cochlear implants as well as an essential text for audiology students.
Cochlear Implant Research Updates
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Author : Cila Umat
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-04-27
Cochlear Implant Research Updates written by Cila Umat and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-27 with Medical categories.
For many years or decades, cochlear implants have been an exciting research area covering multiple disciplines which include surgery, engineering, audiology, speech language pathology, education and psychology, among others. Through these research studies, we have started to learn or have better understanding on various aspects of cochlear implant surgery and what follows after the surgery, the implant technology and other related aspects of cochlear implantation. Some are much better than the others but nevertheless, many are yet to be learnt. This book is intended to fill up some gaps in cochlear implant research studies. The compilation of the studies cover a fairly wide range of topics including surgical issues, some basic auditory research, and work to improve the speech or sound processing strategies, some ethical issues in language development and cochlear implantation in cases with auditory neuropathy spectrum disorder. The book is meant for postgraduate students, researchers and clinicians in the field to get some updates in their respective areas.
Two Medical Imaging Processing Techniques For Use In Acoustic Neuroma Removal And Cochlear Prosthetic Implantation
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Author : Kepra L. McBrayer
language : en
Publisher:
Release Date : 2015
Two Medical Imaging Processing Techniques For Use In Acoustic Neuroma Removal And Cochlear Prosthetic Implantation written by Kepra L. McBrayer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Electronic dissertations categories.