{"id":20864,"date":"2017-11-03T14:56:00","date_gmt":"2017-11-03T14:56:00","guid":{"rendered":"https:\/\/www.he-arc.ch\/projets-recherche\/nanoci\/"},"modified":"2022-01-10T13:17:25","modified_gmt":"2022-01-10T12:17:25","slug":"nanoci","status":"publish","type":"he-arc_project","link":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/nanoci\/","title":{"rendered":"NANOCI"},"content":{"rendered":"\n

Context and challenges<\/h2>\n\n\n\n

In the context of a multidisciplinary project to improve cochlear implants (CIs), neuroprostheses to restore hearing in deaf patients, the addition of a pressure and temperature sensor at the tip of the electrode array was proposed to facilitate controlled insertion.<\/p>\n\n\n\n

Objectives<\/h2>\n\n\n\n

A new miniature Fabry-P\u00e9rot interferometer (FPI) based on a fiber tip resonator has been designed, fabricated, and tested. Finally measurements on a Human temporal bone specimen have been performed and have shown the sensor potential for monitoring the CIs pressure insertion.<\/p>\n\n\n\n

Partners and funding<\/h2>\n\n\n\n

University of Bern<\/a> (Switzerland)
Eberhard Karls Universita\u0308t Tu\u0308bingen<\/a> (Germany)
Uppsala University<\/a> (Sweden)
University of Tampere<\/a> (Finland)
Haute Ecole Arc Ing\u00e9nierie – Metrology and Industrial Vision Group<\/a> (Switzerland)
Bar-Ilan University<\/a> (Israel)
EMC microcollections GmbH<\/a> (Germany)
MED-EL Elektromedizinische Ger\u00e4te GmbH<\/a> (Austria)
SCIPROM S\u00e0rl<\/a> (Switzerland)<\/p>\n\n\n\n

Funded by the EU commission under the project NANOCI<\/a> (contract FP7-NMP.2011\u2013281056).<\/p>\n\n\n\n

Results<\/h2>\n\n\n\n
\"\"\/
Sensor<\/figcaption><\/figure>\n\n\n\n
\"\"\/
Feedback optical spectrum<\/figcaption><\/figure>\n\n\n\n
\"\"\/
Athmospheric pressure measurements<\/figcaption><\/figure>\n\n\n\n
\"\"\/
Force measurements<\/figcaption><\/figure>\n\n\n\n
\"\"\/
Insertion of optical sensor into Human temporal bone specimen.<\/figcaption><\/figure>\n\n\n\n
\"\"\/
Pressure measurements from the Human temporal bone insertion experiments<\/figcaption><\/figure>\n\n\n\n

Valorisation<\/h2>\n\n\n\n

Project website<\/a>
Scientific paper<\/a>: M. Llera, T. Aellen, J. Hervas, Y. Salvad\u00e9, P. Senn, S. Le Floch, and H.Keppner: “Liquid-air based Fabry-P\u00e9rot cavity on fiber tip sensor”
Patent : M. Llera et T. Aellen, Patent EP16196731.0, 2016<\/p>\n\n\n\n

Contact<\/h2>\n\n\n\n
\n
\n
\n Philippe Potty\n <\/div>\n
\n +41 32 930 26 22<\/a>\n <\/div>\n
\n Philippe.Potty@he-arc.ch<\/a>\n <\/div>\n <\/div>\n<\/div>\n","protected":false},"author":16,"featured_media":15831,"template":"","he-arc_domain":[3],"he-arc_project_skill":[62],"he-arc_project_year":[34,35,36,37,38],"acf":[],"yoast_head":"\nNANOCI - Haute-Ecole Arc<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/nanoci\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NANOCI - Haute-Ecole Arc\" \/>\n<meta property=\"og:description\" content=\"Context and challenges In the context of a multidisciplinary project to improve cochlear implants (CIs), neuroprostheses to restore hearing in deaf patients, the addition of a pressure and temperature sensor at the tip of the electrode array was proposed to facilitate controlled insertion. 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