{"id":12038,"date":"2024-02-20T16:27:53","date_gmt":"2024-02-20T15:27:53","guid":{"rendered":"https:\/\/romevisionclinic.com\/?p=12038"},"modified":"2024-03-07T14:08:46","modified_gmt":"2024-03-07T13:08:46","slug":"visione-artificiale-protesi","status":"publish","type":"post","link":"https:\/\/romevisionclinic.com\/it\/visione-artificiale-protesi\/","title":{"rendered":"Visione artificiale: la protesi sottoretinica PRIMA"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"12038\" class=\"elementor elementor-12038\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9dae3d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9dae3d6\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_top&quot;:&quot;wave-brush&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 27.8\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M283.5,9.7c0,0-7.3,4.3-14,4.6c-6.8,0.3-12.6,0-20.9-1.5c-11.3-2-33.1-10.1-44.7-5.7\ts-12.1,4.6-18,7.4c-6.6,3.2-20,9.6-36.6,9.3C131.6,23.5,99.5,7.2,86.3,8c-1.4,0.1-6.6,0.8-10.5,2c-3.8,1.2-9.4,3.8-17,4.7\tc-3.2,0.4-8.3,1.1-14.2,0.9c-1.5-0.1-6.3-0.4-12-1.6c-5.7-1.2-11-3.1-15.8-3.7C6.5,9.2,0,10.8,0,10.8V0h283.5V9.7z M260.8,11.3\tc-0.7-1-2-0.4-4.3-0.4c-2.3,0-6.1-1.2-5.8-1.1c0.3,0.1,3.1,1.5,6,1.9C259.7,12.2,261.4,12.3,260.8,11.3z M242.4,8.6\tc0,0-2.4-0.2-5.6-0.9c-3.2-0.8-10.3-2.8-15.1-3.5c-8.2-1.1-15.8,0-15.1,0.1c0.8,0.1,9.6-0.6,17.6,1.1c3.3,0.7,9.3,2.2,12.4,2.7\tC239.9,8.7,242.4,8.6,242.4,8.6z M185.2,8.5c1.7-0.7-13.3,4.7-18.5,6.1c-2.1,0.6-6.2,1.6-10,2c-3.9,0.4-8.9,0.4-8.8,0.5\tc0,0.2,5.8,0.8,11.2,0c5.4-0.8,5.2-1.1,7.6-1.6C170.5,14.7,183.5,9.2,185.2,8.5z M199.1,6.9c0.2,0-0.8-0.4-4.8,1.1\tc-4,1.5-6.7,3.5-6.9,3.7c-0.2,0.1,3.5-1.8,6.6-3C197,7.5,199,6.9,199.1,6.9z M283,6c-0.1,0.1-1.9,1.1-4.8,2.5s-6.9,2.8-6.7,2.7\tc0.2,0,3.5-0.6,7.4-2.5C282.8,6.8,283.1,5.9,283,6z M31.3,11.6c0.1-0.2-1.9-0.2-4.5-1.2s-5.4-1.6-7.8-2C15,7.6,7.3,8.5,7.7,8.6\tC8,8.7,15.9,8.3,20.2,9.3c2.2,0.5,2.4,0.5,5.7,1.6S31.2,11.9,31.3,11.6z M73,9.2c0.4-0.1,3.5-1.6,8.4-2.6c4.9-1.1,8.9-0.5,8.9-0.8\tc0-0.3-1-0.9-6.2-0.3S72.6,9.3,73,9.2z M71.6,6.7C71.8,6.8,75,5.4,77.3,5c2.3-0.3,1.9-0.5,1.9-0.6c0-0.1-1.1-0.2-2.7,0.2\tC74.8,5.1,71.4,6.6,71.6,6.7z M93.6,4.4c0.1,0.2,3.5,0.8,5.6,1.8c2.1,1,1.8,0.6,1.9,0.5c0.1-0.1-0.8-0.8-2.4-1.3\tC97.1,4.8,93.5,4.2,93.6,4.4z M65.4,11.1c-0.1,0.3,0.3,0.5,1.9-0.2s2.6-1.3,2.2-1.2s-0.9,0.4-2.5,0.8C65.3,10.9,65.5,10.8,65.4,11.1\tz M34.5,12.4c-0.2,0,2.1,0.8,3.3,0.9c1.2,0.1,2,0.1,2-0.2c0-0.3-0.1-0.5-1.6-0.4C36.6,12.8,34.7,12.4,34.5,12.4z M152.2,21.1\tc-0.1,0.1-2.4-0.3-7.5-0.3c-5,0-13.6-2.4-17.2-3.5c-3.6-1.1,10,3.9,16.5,4.1C150.5,21.6,152.3,21,152.2,21.1z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M269.6,18c-0.1-0.1-4.6,0.3-7.2,0c-7.3-0.7-17-3.2-16.6-2.9c0.4,0.3,13.7,3.1,17,3.3\tC267.7,18.8,269.7,18,269.6,18z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M227.4,9.8c-0.2-0.1-4.5-1-9.5-1.2c-5-0.2-12.7,0.6-12.3,0.5c0.3-0.1,5.9-1.8,13.3-1.2\tS227.6,9.9,227.4,9.8z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M204.5,13.4c-0.1-0.1,2-1,3.2-1.1c1.2-0.1,2,0,2,0.3c0,0.3-0.1,0.5-1.6,0.4\tC206.4,12.9,204.6,13.5,204.5,13.4z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M201,10.6c0-0.1-4.4,1.2-6.3,2.2c-1.9,0.9-6.2,3.1-6.1,3.1c0.1,0.1,4.2-1.6,6.3-2.6\tS201,10.7,201,10.6z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M154.5,26.7c-0.1-0.1-4.6,0.3-7.2,0c-7.3-0.7-17-3.2-16.6-2.9c0.4,0.3,13.7,3.1,17,3.3\tC152.6,27.5,154.6,26.8,154.5,26.7z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M41.9,19.3c0,0,1.2-0.3,2.9-0.1c1.7,0.2,5.8,0.9,8.2,0.7c4.2-0.4,7.4-2.7,7-2.6\tc-0.4,0-4.3,2.2-8.6,1.9c-1.8-0.1-5.1-0.5-6.7-0.4S41.9,19.3,41.9,19.3z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M75.5,12.6c0.2,0.1,2-0.8,4.3-1.1c2.3-0.2,2.1-0.3,2.1-0.5c0-0.1-1.8-0.4-3.4,0\tC76.9,11.5,75.3,12.5,75.5,12.6z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M15.6,13.2c0-0.1,4.3,0,6.7,0.5c2.4,0.5,5,1.9,5,2c0,0.1-2.7-0.8-5.1-1.4\tC19.9,13.7,15.7,13.3,15.6,13.2z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ac6faa7\" data-id=\"ac6faa7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-057a154 elementor-widget elementor-widget-spacer\" data-id=\"057a154\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 26-03-2024 *\/\n.elementor-column .elementor-spacer-inner{height:var(--spacer-size)}.e-con{--container-widget-width:100%}.e-con-inner>.elementor-widget-spacer,.e-con>.elementor-widget-spacer{width:var(--container-widget-width,var(--spacer-size));--align-self:var(--container-widget-align-self,initial);--flex-shrink:0}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container,.e-con>.elementor-widget-spacer>.elementor-widget-container{height:100%;width:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer{height:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner{height:var(--container-widget-height,var(--spacer-size))}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty,.e-con>.elementor-widget-spacer.elementor-widget-empty{position:relative;min-height:22px;min-width:22px}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon,.e-con>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon{position:absolute;top:0;bottom:0;left:0;right:0;margin:auto;padding:0;width:22px;height:22px}<\/style>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a8a975d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8a975d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c637da5\" data-id=\"c637da5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4279e8f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4279e8f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-c20f11d\" data-id=\"c20f11d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-db799ca elementor-widget elementor-widget-text-editor\" data-id=\"db799ca\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 26-03-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><strong>La protesi sottoretinica PRIMA<\/strong> \u00e8 un dispositivo medico in grado di elicitare nelle persone non vedenti percezioni sensoriali assimilabili a quelle visive. Tra le diverse protesi retiniche progettate e realizzate ad oggi, PRIMA \u00e8 quella che ha ottenuto i migliori risultati in termini di sicurezza ed efficacia, contribuendo in modo significativo all\u2019evoluzione della <strong><a href=\"https:\/\/web.uniroma2.it\/it\/contenuto\/maculopatia-effettuato-il-primo-impianto-di-retina-artificiale-in-italia-anzi-tre-in-meno-di-10-giorni\">visione artificiale<\/a><\/strong>. Questa branca della ricerca, che solo un paio di decenni fa richiamava alla mente immagini e pensieri legati alla fantascienza, coinvolge oggi competenze molto diverse tra loro, tutte finalizzate alla realizzazione di nuove metodiche in grado di sostituire o bypassare funzionalit\u00e0 indispensabili per la visione e che nei pazienti non vedenti sono difettose o mancanti.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-1842f6f elementor-widget elementor-widget-image\" data-id=\"1842f6f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 26-03-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"817\" src=\"https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip2-1024x871.png\" class=\"attachment-large size-large wp-image-12069\" alt=\"\" srcset=\"https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip2-1024x871.png 1024w, https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip2-300x255.png 300w, https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip2-768x653.png 768w, https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip2.png 1338w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e025dd elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"2e025dd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le protesi retiniche sostituiscono funzionalmente i fotorecettori, le cellule della retina che generano il segnale visivo, e sono quindi utili a quei pazienti che hanno perso questo tipo di cellule ma non gli elementi che trasmettono il segnale visivo al cervello (cellule bipolari, cellule ganglionari, nervo ottico e vie ottiche) o la funzionalit\u00e0 della corteccia visiva.<\/p><p>PRIMA \u00e8 stata progettata in modo specifico per i pazienti affetti da <a href=\"https:\/\/romevisionclinic.com\/it\/interventi\/maculopatia-atrofica\/\"><b>degenerazione maculare legata all\u2019et\u00e0 (comunemente nota come maculopatia)<\/b><\/a> di tipo atrofico evoluta nella sua forma terminale, l\u2019atrofia geografica (GA). La maculopatia atrofica \u00e8 caratterizzata da una grave alterazione della retina esterna, che coinvolge inizialmente l\u2019epitelio pigmentato retinico (RPE) e di conseguenza, in modo progressivo, i fotorecettori (coni e bastoncelli), che dipendono dall\u2019RPE per gli scambi gassosi e metabolici. La maculopatia atrofica determina la perdita graduale della visione centrale e, nella sua forma terminale, ipovisione e cecit\u00e0 legale.<\/p><p>Nel mondo industrializzato, la maculopatia \u00e8 la principale causa di perdita della visione centrale negli over 60, con pi\u00f9 di 5 milioni di persone affette; questa patologia assume quindi una grandissima rilevanza sociale per incidenza e gravit\u00e0. Sebbene il recupero visivo ottenuto con PRIMA sia da considerarsi ancora agli albori, si pu\u00f2 gi\u00e0 parlare di una vera e propria \u201cterapia chirurgica\u201d per questa grave forma di degenerazione maculare.<\/p><p>La protesi retinica PRIMA si presenta come un<b> microchip di 2 mm di lato e 30 micron<\/b> di spessore (meno di un terzo di un capello umano). Il microchip \u00e8 costituito da 378 pixel di 100 micron di diametro e viene impiantato chirurgicamente sotto la retina, a diretto contatto con la superficie retinica esterna.<\/p><p>Una volta impiantata, PRIMA funziona di concerto con alcuni componenti esterni che, insieme al microchip, costituiscono il Sistema PRIMA: un paio di occhiali con videocamera e microproiettore integrati e un piccolo computer tascabile. Grazie al funzionamento wireless, il microchip non necessita di cavi di collegamento tra l\u2019interno dell\u2019occhio e i componenti esterni, consentendo una chirurgia d\u2019impianto minimamente invasiva, eseguibile in anestesia locale \u2013 eventualmente associata a una lieve sedazione \u2013 in un paio d\u2019ore.<\/p><p>Il funzionamento del Sistema PRIMA prevede la registrazione dello scenario che si presenta davanti al paziente mediante la telecamera integrata negli occhiali, l\u2019elaborazione (semplificazione) in tempo reale delle immagini da parte del computer e l\u2019invio del messaggio codificato \u2013 sotto forma di pattern di luce nel vicino infrarosso \u2013 verso la retina, attraverso il sistema di microproiezione integrato negli occhiali.<\/p><p>Gli impulsi luminosi che arrivano alla retina sono captati dal microchip e tradotti dalle minuscole celle fotovoltaiche (che sostituiscono funzionalmente i fotorecettori) in stimoli elettrici; questi ultimi sono trasmessi alla corteccia visiva tramite le cellule bipolari, le cellule ganglionari, il nervo ottico e le vie ottiche.<\/p><p>La stimolazione visiva che si ottiene grazie alla protesi sottoretinica PRIMA \u00e8 piuttosto diversa da quella naturale e pu\u00f2 essere descritta come la percezione di un insieme di puntini luminosi (fosfeni) prodotti dalla stimolazione della retina residua da parte delle celle fotovoltaiche che costituiscono il microchip. Il paziente deve quindi imparare a riconoscere questi \u201cpattern\u201d di fosfeni corrispondenti ai diversi oggetti osservati mediante una fase di riabilitazione visiva.<\/p><p>Anche se PRIMA \u00e8 stata progettata per il recupero della visione centrale nei pazienti affetti da maculopatia atrofica evoluta in atrofia geografica, questo dispositivo potrebbe rivelarsi utile anche per i pazienti affetti da retinite pigmentosa e altre patologie degenerative della retina. L\u2019ampliamento della platea di possibili utilizzatori apporterebbe un grande beneficio, sia in termini di innovazione terapeutica che di qualit\u00e0 di vita, a un grandissimo numero di persone.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6e0d10 elementor-widget elementor-widget-image\" data-id=\"f6e0d10\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"960\" height=\"451\" src=\"https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip1-1024x481.png\" class=\"attachment-large size-large wp-image-12071\" alt=\"\" srcset=\"https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip1-1024x481.png 1024w, https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip1-300x141.png 300w, https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip1-768x361.png 768w, https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip1-1536x722.png 1536w, https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/micro-chip1.png 2008w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f7bb7c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f7bb7c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-403d1f4\" data-id=\"403d1f4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e554e6 elementor-widget elementor-widget-text-editor\" data-id=\"6e554e6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L\u2019applicazione su larga scala di PRIMA potrebbe portare inoltre a ulteriori evoluzioni della sua performance, in particolare un aumento dell\u2019area di recupero visivo, in virt\u00f9 della composizione modulare della protesi, e una migliore qualit\u00e0 (definizione) delle immagini, con diminuzione delle misure dei moduli e un maggior numero di stimoli elettrici a parit\u00e0 di superficie.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f3672df elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f3672df\" data-element_type=\"section\" data-settings=\"{&quot;shape_divider_bottom&quot;:&quot;wave-brush&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 27.8\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M283.5,9.7c0,0-7.3,4.3-14,4.6c-6.8,0.3-12.6,0-20.9-1.5c-11.3-2-33.1-10.1-44.7-5.7\ts-12.1,4.6-18,7.4c-6.6,3.2-20,9.6-36.6,9.3C131.6,23.5,99.5,7.2,86.3,8c-1.4,0.1-6.6,0.8-10.5,2c-3.8,1.2-9.4,3.8-17,4.7\tc-3.2,0.4-8.3,1.1-14.2,0.9c-1.5-0.1-6.3-0.4-12-1.6c-5.7-1.2-11-3.1-15.8-3.7C6.5,9.2,0,10.8,0,10.8V0h283.5V9.7z M260.8,11.3\tc-0.7-1-2-0.4-4.3-0.4c-2.3,0-6.1-1.2-5.8-1.1c0.3,0.1,3.1,1.5,6,1.9C259.7,12.2,261.4,12.3,260.8,11.3z M242.4,8.6\tc0,0-2.4-0.2-5.6-0.9c-3.2-0.8-10.3-2.8-15.1-3.5c-8.2-1.1-15.8,0-15.1,0.1c0.8,0.1,9.6-0.6,17.6,1.1c3.3,0.7,9.3,2.2,12.4,2.7\tC239.9,8.7,242.4,8.6,242.4,8.6z 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d=\"M154.5,26.7c-0.1-0.1-4.6,0.3-7.2,0c-7.3-0.7-17-3.2-16.6-2.9c0.4,0.3,13.7,3.1,17,3.3\tC152.6,27.5,154.6,26.8,154.5,26.7z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M41.9,19.3c0,0,1.2-0.3,2.9-0.1c1.7,0.2,5.8,0.9,8.2,0.7c4.2-0.4,7.4-2.7,7-2.6\tc-0.4,0-4.3,2.2-8.6,1.9c-1.8-0.1-5.1-0.5-6.7-0.4S41.9,19.3,41.9,19.3z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M75.5,12.6c0.2,0.1,2-0.8,4.3-1.1c2.3-0.2,2.1-0.3,2.1-0.5c0-0.1-1.8-0.4-3.4,0\tC76.9,11.5,75.3,12.5,75.5,12.6z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M15.6,13.2c0-0.1,4.3,0,6.7,0.5c2.4,0.5,5,1.9,5,2c0,0.1-2.7-0.8-5.1-1.4\tC19.9,13.7,15.7,13.3,15.6,13.2z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eccec5f\" data-id=\"eccec5f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c6e355b elementor-vertical-align-top elementor-widget elementor-widget-image-box\" data-id=\"c6e355b\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 26-03-2024 *\/\n.elementor-widget-image-box .elementor-image-box-content{width:100%}@media (min-width:768px){.elementor-widget-image-box.elementor-position-left .elementor-image-box-wrapper,.elementor-widget-image-box.elementor-position-right .elementor-image-box-wrapper{display:flex}.elementor-widget-image-box.elementor-position-right .elementor-image-box-wrapper{text-align:right;flex-direction:row-reverse}.elementor-widget-image-box.elementor-position-left .elementor-image-box-wrapper{text-align:left;flex-direction:row}.elementor-widget-image-box.elementor-position-top .elementor-image-box-img{margin:auto}.elementor-widget-image-box.elementor-vertical-align-top .elementor-image-box-wrapper{align-items:flex-start}.elementor-widget-image-box.elementor-vertical-align-middle .elementor-image-box-wrapper{align-items:center}.elementor-widget-image-box.elementor-vertical-align-bottom .elementor-image-box-wrapper{align-items:flex-end}}@media (max-width:767px){.elementor-widget-image-box .elementor-image-box-img{margin-left:auto!important;margin-right:auto!important;margin-bottom:15px}}.elementor-widget-image-box .elementor-image-box-img{display:inline-block}.elementor-widget-image-box .elementor-image-box-title a{color:inherit}.elementor-widget-image-box .elementor-image-box-wrapper{text-align:center}.elementor-widget-image-box .elementor-image-box-description{margin:0}<\/style><div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Dr. Jung Hee Levialdi Ghiron<\/h3><p class=\"elementor-image-box-description\">Responsabile comunicazione scientifica Rome Vision Clinic<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La protesi sottoretinica PRIMA \u00e8 un dispositivo medico in grado di elicitare nelle persone non vedenti percezioni sensoriali assimilabili a quelle visive. Tra le diverse protesi retiniche progettate e realizzate ad oggi, PRIMA \u00e8 quella che ha ottenuto i migliori risultati in termini di sicurezza ed efficacia, contribuendo in modo significativo all\u2019evoluzione della visione artificiale&#8230;.<\/p>\n","protected":false},"author":13,"featured_media":12066,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[63],"tags":[77,79,78],"class_list":["post-12038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novita","tag-prima","tag-protesi-sottoretinica","tag-visione-artificiale","nt-post-class","","masonry-item","col-lg-4","excerpt-none"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Visione artificiale: la protesi sottoretinica PRIMA -<\/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:\/\/romevisionclinic.com\/it\/visione-artificiale-protesi\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Visione artificiale: la protesi sottoretinica PRIMA -\" \/>\n<meta property=\"og:description\" content=\"La protesi sottoretinica PRIMA \u00e8 un dispositivo medico in grado di elicitare nelle persone non vedenti percezioni sensoriali assimilabili a quelle visive. Tra le diverse protesi retiniche progettate e realizzate ad oggi, PRIMA \u00e8 quella che ha ottenuto i migliori risultati in termini di sicurezza ed efficacia, contribuendo in modo significativo all\u2019evoluzione della visione artificiale....\" \/>\n<meta property=\"og:url\" content=\"https:\/\/romevisionclinic.com\/it\/visione-artificiale-protesi\/\" \/>\n<meta property=\"og:site_name\" content=\"Rome Vision Clinic\" \/>\n<meta property=\"article:published_time\" content=\"2024-02-20T15:27:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-07T13:08:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/romevisionclinic.com\/wp-content\/uploads\/2024\/02\/Intelligenza-artificiale-microchip.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Luca Mandolesi\" \/>\n<meta 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artificiale: la protesi sottoretinica PRIMA\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/romevisionclinic.com\/it\/#website\",\"url\":\"https:\/\/romevisionclinic.com\/it\/\",\"name\":\"Rome Vision Clinic\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/romevisionclinic.com\/it\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/romevisionclinic.com\/it\/#\/schema\/person\/5d78e47feee5ef89d98dd41b3fee3ff4\",\"name\":\"Luca 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