國立虎尾科技大學 |

A Polymer Cochlear Electrode Array: Atraumatic Deep Insertion, Tripolar Stimulation, and Long-Term Reliability

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	A Polymer Cochlear Electrode Array: Atraumatic Deep Insertion, Tripolar Stimulation, and Long-Term Reliability/ by Tae Mok Gwon.
作者:	Gwon, Tae Mok.
面頁冊數:	XXV, 88 p. 62 illus.online resource. :
Contained By:	Springer Nature eBook
標題:	Electronic circuits. -
電子資源:	https://doi.org/10.1007/978-981-13-0472-9
ISBN:	9789811304729

A Polymer Cochlear Electrode Array: Atraumatic Deep Insertion, Tripolar Stimulation, and Long-Term Reliability
Gwon, Tae Mok.

A Polymer Cochlear Electrode Array: Atraumatic Deep Insertion, Tripolar Stimulation, and Long-Term Reliability[electronic resource] /by Tae Mok Gwon. - 1st ed. 2018. - XXV, 88 p. 62 illus.online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053. - Springer Theses, Recognizing Outstanding Ph.D. Research,.

Abstract -- Contents -- List of Figures -- List of Tables -- List of Abbreviations -- Chapter 1 Introduction -- 1.1 Overview of Neural Prostheses and Cochlear Implants -- 1.2 Review of Cochlear Electrode Arrays -- 1.3 Proposed Polymer Cochlear Electrode Array -- 1.4 Long-Term Reliability of Polymer-Based Neural Prostheses -- 1.5 Objectives of the Dissertation -- Chapter 2 Materials and Methods -- 2.1 Liquid Crystal Polymer (LCP) -- 2.2 Cochlear Electrode Array for Atraumatic Deep Insertion -- 2.3 Polymer Electrode Array for Tripolar Stimulation -- 2.4 Long-Term Reliability Analysis of LCP-Based Neural Implants -- Chapter 3 Results -- 3.1 LCP-Based Cochlear Electrode Array for Atraumatic Deep Insertion -- 3.2 Polymer Electrode Array for Tripolar Stimulation -- 3.3 Long-Term Device Reliability -- Method -- Chapter 4 Discussion -- 4.1 LCP-Based Cochlear Electrode Arraysfor Atraumatic Deep Insertion -- 4.2 Power Consumption and Stimulation Threshold of Tripolar Stimulation -- 4.3 Technical Strategies to Improve Device Reliability -- 4.4 Review of Long-Term Reliability of LCP-Based Devices -- Chapter 5 Conclusion -- References.

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.

ISBN: 9789811304729

Standard No.: 10.1007/978-981-13-0472-9doiSubjects--Topical Terms:

563332
Electronic circuits.

LC Class. No.: TK7867-7867.5

Dewey Class. No.: 621.3815

A Polymer Cochlear Electrode Array: Atraumatic Deep Insertion, Tripolar Stimulation, and Long-Term Reliability
LDR:04478nam a22004215i 4500 001 989532
003 DE-He213
005 20200703183341.0
007 cr nn 008mamaa
008 201225s2018 si | s |||| 0|eng d
020 $a 9789811304729 $9 978-981-13-0472-9
024 7 $a 10.1007/978-981-13-0472-9 $2 doi
035 $a 978-981-13-0472-9
050 4 $a TK7867-7867.5
072 7 $a TJFC $2 bicssc
072 7 $a TEC008010 $2 bisacsh
072 7 $a TJFC $2 thema
072 7 $a TJFD $2 thema
082 0 4 $a 621.3815 $2 23
100 1 $a Gwon, Tae Mok. $4 aut $4 http://id.loc.gov/vocabulary/relators/aut $3 1205357
245 1 2 $a A Polymer Cochlear Electrode Array: Atraumatic Deep Insertion, Tripolar Stimulation, and Long-Term Reliability $h [electronic resource] / $c by Tae Mok Gwon.
250 $a 1st ed. 2018.
264 1 $a Singapore : $b Springer Singapore : $b Imprint: Springer, $c 2018.
300 $a XXV, 88 p. 62 illus. $b online resource.
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
347 $a text file $b PDF $2 rda
490 1 $a Springer Theses, Recognizing Outstanding Ph.D. Research, $x 2190-5053
505 0 $a Abstract -- Contents -- List of Figures -- List of Tables -- List of Abbreviations -- Chapter 1 Introduction -- 1.1 Overview of Neural Prostheses and Cochlear Implants -- 1.2 Review of Cochlear Electrode Arrays -- 1.3 Proposed Polymer Cochlear Electrode Array -- 1.4 Long-Term Reliability of Polymer-Based Neural Prostheses -- 1.5 Objectives of the Dissertation -- Chapter 2 Materials and Methods -- 2.1 Liquid Crystal Polymer (LCP) -- 2.2 Cochlear Electrode Array for Atraumatic Deep Insertion -- 2.3 Polymer Electrode Array for Tripolar Stimulation -- 2.4 Long-Term Reliability Analysis of LCP-Based Neural Implants -- Chapter 3 Results -- 3.1 LCP-Based Cochlear Electrode Array for Atraumatic Deep Insertion -- 3.2 Polymer Electrode Array for Tripolar Stimulation -- 3.3 Long-Term Device Reliability -- Method -- Chapter 4 Discussion -- 4.1 LCP-Based Cochlear Electrode Arraysfor Atraumatic Deep Insertion -- 4.2 Power Consumption and Stimulation Threshold of Tripolar Stimulation -- 4.3 Technical Strategies to Improve Device Reliability -- 4.4 Review of Long-Term Reliability of LCP-Based Devices -- Chapter 5 Conclusion -- References.
520 $a 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.
650 0 $a Electronic circuits. $3 563332
650 0 $a Biomedical engineering. $3 588770
650 0 $a Materials—Surfaces. $3 1253588
650 0 $a Thin films. $3 560219
650 0 $a Polymers . $3 1253577
650 0 $a Microarrays. $3 891695
650 1 4 $a Electronic Circuits and Devices. $3 782968
650 2 4 $a Biomedical Engineering and Bioengineering. $3 1211019
650 2 4 $a Surfaces and Interfaces, Thin Films. $3 671207
650 2 4 $a Polymer Sciences. $3 671409
710 2 $a SpringerLink (Online service) $3 593884
773 0 $t Springer Nature eBook
776 0 8 $i Printed edition: $z 9789811304712
776 0 8 $i Printed edition: $z 9789811304736
776 0 8 $i Printed edition: $z 9789811344244
830 0 $a Springer Theses, Recognizing Outstanding Ph.D. Research, $x 2190-5053 $3 1253569
856 4 0 $u https://doi.org/10.1007/978-981-13-0472-9
912 $a ZDB-2-PHA
912 $a ZDB-2-SXP
950 $a Physics and Astronomy (SpringerNature-11651)
950 $a Physics and Astronomy (R0) (SpringerNature-43715)