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Faculté des Sciences appliquées
Faculté des Sciences appliquées
MASTER THESIS
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Master thesis : Mechanical modeling and testing of the IPG encapsulation of an optoelectronic implantable neurostimulator

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Pirard, Camille ULiège
Promotor(s) : Desaive, Thomas ULiège ; Godfraind, Carmen
Date of defense : 27-Jun-2022/28-Jun-2022 • Permalink : http://hdl.handle.net/2268.2/14387
Details
Title : Master thesis : Mechanical modeling and testing of the IPG encapsulation of an optoelectronic implantable neurostimulator
Translated title : [fr] Modélisation et essais mécaniques de l'encapsulation de l'IPG d'un neurostimulateur implantable optoélectronique
Author : Pirard, Camille ULiège
Date of defense  : 27-Jun-2022/28-Jun-2022
Advisor(s) : Desaive, Thomas ULiège
Godfraind, Carmen 
Committee's member(s) : Vandewalle, Gilles ULiège
Mertens, Anne ULiège
Language : English
Number of pages : 96
Keywords : [en] Epilepsy, vagus nerve stimulation, implantable pulse generator, brittle encapsulation, glass, reinforcement, resin, fracture, thermal tests, mechanical tests
Discipline(s) : Engineering, computing & technology > Mechanical engineering
Engineering, computing & technology > Multidisciplinary, general & others
Research unit : Synergia Medical SA, Liege University
Institution(s) : Université de Liège, Liège, Belgique
Degree: Master en ingénieur civil biomédical, à finalité spécialisée
Faculty: Master thesis of the Faculté des Sciences appliquées

Abstract

[en] The stimulation of the vagus nerve allows a decrease in the frequency of seizures in epileptic people. The neurostimulators currently on the market are not compatible with MRIs, yet monitoring these patients by medical imaging would be very interesting. Therefore, Synergia decided to create a glass implant and reinforce it with resin. This combination causes many breakage problems, which is what my work will focus on. A first goal is to understand why some resins cause the glass encapsulation to break and others do not. A second goal is to be able to propose more advantageous resins than those currently used.


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Author

  • Pirard, Camille ULiège Université de Liège > Master ing. civ. biomed., à fin.

Promotor(s)

Committee's member(s)

  • Vandewalle, Gilles ULiège Université de Liège - ULiège > Département de Biologie, Ecologie et Evolution > Département de Biologie, Ecologie et Evolution
    ORBi View his publications on ORBi
  • Mertens, Anne ULiège Université de Liège - ULiège > Département d'aérospatiale et mécanique > Metallic materials for additive manufacturing
    ORBi View his publications on ORBi
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