{"id":153280,"date":"2014-10-27T00:00:00","date_gmt":"2014-10-27T00:00:00","guid":{"rendered":"https:\/\/v2.optiknow.ca\/premiere-au-canada-deux-patients-recoivent-limplant-argus-ii\/"},"modified":"2014-10-27T00:00:00","modified_gmt":"2014-10-27T00:00:00","slug":"premiere-au-canada-deux-patients-recoivent-limplant-argus-ii","status":"publish","type":"post","link":"https:\/\/v2.optiknow.ca\/fr\/2014\/10\/27\/premiere-au-canada-deux-patients-recoivent-limplant-argus-ii\/","title":{"rendered":"Premi\u00e8re au Canada : deux patients re\u00e7oivent l\u0092implant Argus II"},"content":{"rendered":"<p>Deux patients de l'H\u00f4pital Toronto Western sont devenus les premiers au Canada \u00e0 recevoir la proth\u00e8se r\u00e9tinienne Argus II (Argus II Retinal Prosthesis Device).<\/p>\n<p>Les deux patients ont perdu la vision \u00e0 cause de la r\u00e9tinite pigmentaire. Cette proth\u00e8se ne leur redonne pas une vision compl\u00e8te, mais leur permet de percevoir la lumi\u00e8re.<\/p>\n<p>Chaque patient porte une paire de lunettes avec une cam\u00e9ra vid\u00e9o int\u00e9gr\u00e9e. Ils ont au pr\u00e9alable subi l'implantation d'une proth\u00e8se de la taille d'une efface de crayon dans la r\u00e9tine. L'information de la cam\u00e9ra est transmise, sans fil, \u00e0 des \u00e9lectrodes dans l'implant, et convertie en pulsations \u00e9lectriques. Ces derni\u00e8res sont transform\u00e9es en images, elles-m\u00eames transmises au cerveau. Le patient doit faire une r\u00e9adaptation intensive pour apprendre comment traiter ces images.<\/p>\n<p>L'implantation a d\u00e9j\u00e0 donn\u00e9 des r\u00e9sultats. La patiente Orly Shamir d\u00e9tecte d\u00e9sormais un carr\u00e9 qui bouge sur un \u00e9cran d'ordinateur, qu'elle ne voyait pas du tout avant. Elle peut aussi voir une ligne en mouvement sur l'\u00e9cran, ainsi que des bandes noires et blanches sur un tableau.<\/p>\n<p>\u00ab\u00a0L'appareil stimule la r\u00e9tine de la m\u00eame mani\u00e8re que le ferait la lumi\u00e8re, mais elle le fait \u00e9lectroniquement\u00a0\u00bb, explique le D<sup>r<\/sup> Robert Devenyi, membre de l'\u00e9quipe de m\u00e9decins ayant proc\u00e9d\u00e9 aux interventions.<\/p>\n<p>Source : <a title=\"Premi\u00e8re au Canada : deux patients re\u00e7oivent l'implant Argus II \" href=\"http:\/\/www.ctvnews.ca\/health\/bionic-eye-implants-let-canadian-patients-perceive-light-1.2052819\" target=\"_blank\">http:\/\/www.ctvnews.ca\/health\/bionic-eye-implants-let-canadian-patients-perceive-light-1.2052819<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Deux patients de l\u0092H\u00f4pital Toronto Western sont devenus les premiers au Canada \u00e0 recevoir la proth\u00e8se r\u00e9tinienne Argus II (Argus II Retinal Prosthesis Device).<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_angie_page":false,"page_builder":"","footnotes":""},"categories":[23134],"tags":[],"class_list":["post-153280","post","type-post","status-publish","format-standard","hentry","category-science"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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