{"id":29493,"date":"2025-10-20T07:07:36","date_gmt":"2025-10-20T11:07:36","guid":{"rendered":"https:\/\/www.americanonewspaper.com\/es\/?p=29493"},"modified":"2025-10-20T09:06:02","modified_gmt":"2025-10-20T13:06:02","slug":"una-protesis-ocular-permite-leer-a-personas-con-ceguera-irreversible","status":"publish","type":"post","link":"https:\/\/www.americanonewspaper.com\/es\/protesis-ocular\/una-protesis-ocular-permite-leer-a-personas-con-ceguera-irreversible\/","title":{"rendered":"Una pr\u00f3tesis ocular permite leer a personas con ceguera irreversible"},"content":{"rendered":"\n<p>Redacci\u00f3n Ciencia, (EFE).<\/p>\n\n\n\n<p class=\"dropcapp3\">Una nueva pr\u00f3tesis ocular ha logrado devolver la visi\u00f3n a personas con ceguera irreversible a consecuencia de una atrofia geogr\u00e1fica, la \u00faltima etapa de una forma\u00a0de\u00a0degeneraci\u00f3n macular\u00a0asociada a la\u00a0edad\u00a0(DMAE), que afecta, aproximadamente a 5 millones de personas en el mundo.<\/p>\n\n\n\n<p>Un equipo internacional de cient\u00edficos europeos y estadounidenses llevaba dos d\u00e9cadas trabajando en el desarrollo de este dispositivo, que han probado con \u00e9xito en un ensayo con 38 pacientes de 17 centros hospitalarios de 5 pa\u00edses. Sus resultados aparecen recogidos este lunes en la revista New England Journal of Medicine.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"365\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13-800x365.webp\" alt=\"\" class=\"wp-image-29476\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13-800x365.webp 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13-300x137.webp 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13-768x351.webp 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13-1536x702.webp 1536w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13-150x69.webp 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13-696x318.webp 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13-1068x488.webp 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-13.webp 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Los 32 pacientes, de m\u00e1s de 60 a\u00f1os, padec\u00edan la citada atrofia geogr\u00e1fica por degeneraci\u00f3n macular&nbsp;asociada a la&nbsp;edad, una dolencia, hasta ahora incurable, que va deteriorando lentamente la visi\u00f3n. En el momento del ensayo contaban solo con una visi\u00f3n perif\u00e9rica limitada.<\/p>\n\n\n\n<p>Un a\u00f1o despu\u00e9s de contar con el dispositivo, llamado Prima, 27 de los 32 participantes (el 84%) recuperaron la capacidad de leer letras, n\u00fameros y palabras a trav\u00e9s del ojo que hab\u00eda perdido la vista.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.mikiesherrill.com\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-09-24-at-11.48.15-AM-1-5-800x445.png\" alt=\"\" class=\"wp-image-29477\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-09-24-at-11.48.15-AM-1-5-800x445.png 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-09-24-at-11.48.15-AM-1-5-300x167.png 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-09-24-at-11.48.15-AM-1-5-768x427.png 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-09-24-at-11.48.15-AM-1-5-150x83.png 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-09-24-at-11.48.15-AM-1-5-696x387.png 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-09-24-at-11.48.15-AM-1-5.png 989w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-un-microchip-fotovoltaico-inalambrico\"><strong>Un microchip fotovoltaico inal\u00e1mbrico<\/strong><\/h2>\n\n\n\n<p>Prima es un dispositivo compuesto por dos partes, un microchip inal\u00e1mbrico que se implanta en la parte posterior del ojo y unas gafas de realidad aumentada.<\/p>\n\n\n\n<p>El microchip es ultrafino, mide 2 por 2 mil\u00edmetros y tiene forma de tarjeta SIM. Se coloca en el ojo mediante un procedimiento llamado vitrectom\u00eda, mediante el cual se extrae el gel v\u00edtreo del ojo, situado entre el cristalino y la retina, y se inserta el chip bajo el centro de la retina del paciente.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.linkedin.com\/in\/jaimeberrios\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"800\" height=\"269\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13-800x269.jpeg\" alt=\"\" class=\"wp-image-29435\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13-800x269.jpeg 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13-300x101.jpeg 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13-768x258.jpeg 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13-1536x516.jpeg 1536w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13-150x50.jpeg 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13-696x234.jpeg 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13-1068x359.jpeg 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-02-at-3.35.45-PM-13.jpeg 1600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>Una peque\u00f1a c\u00e1mara, instalada en las gafas de realidad aumentada, captura im\u00e1genes del exterior y las proyecta en tiempo real, mediante luz infrarroja, en el microchip instalado en el ojo.&nbsp;<\/p>\n\n\n\n<p>El chip es sensible a esa luz infrarroja proyectada desde las gafas, y cumple las funciones de los fotorreceptores naturales que han sido da\u00f1ados por la enfermedad.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/oscartoursdecostarica.com\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"367\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/OscarCalvo-copy-1-13-800x367.jpg\" alt=\"\" class=\"wp-image-29479\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/OscarCalvo-copy-1-13-800x367.jpg 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/OscarCalvo-copy-1-13-300x138.jpg 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/OscarCalvo-copy-1-13-768x352.jpg 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/OscarCalvo-copy-1-13-150x69.jpg 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/OscarCalvo-copy-1-13-696x319.jpg 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/OscarCalvo-copy-1-13-1068x490.jpg 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/OscarCalvo-copy-1-13.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>El dispositivo es fotovoltaico y solo necesita luz para generar est\u00edmulos el\u00e9ctricos, por lo que no necesita alimentaci\u00f3n externa como otras pr\u00f3tesis oculares previas, que requer\u00edan alg\u00fan tipo de &#8220;cable&#8221; que saliera del ojo.<\/p>\n\n\n\n<p>El dise\u00f1o permite a los pacientes utilizar su visi\u00f3n perif\u00e9rica natural junto con la visi\u00f3n central, a trav\u00e9s de la pr\u00f3tesis ocular, lo que les ayuda a orientarse y desplazarse.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.globalautomall.com\/newdept.cfm\/page\/%20500-savings-for-americano-magazine-readers-2263\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"367\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Globalhalf-10-800x367.webp\" alt=\"\" class=\"wp-image-29480\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Globalhalf-10-800x367.webp 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Globalhalf-10-300x138.webp 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Globalhalf-10-768x352.webp 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Globalhalf-10-150x69.webp 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Globalhalf-10-696x319.webp 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Globalhalf-10-1068x490.webp 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Globalhalf-10.webp 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>&#8220;El hecho de que una persona vea simult\u00e1neamente con la visi\u00f3n prot\u00e9sica y la perif\u00e9rica es importante porque pueden fusionarlas y aprovechar al m\u00e1ximo la visi\u00f3n&#8221;, se\u00f1ala uno de los autores, Daniel Palanker, investigador de oftalmolog\u00eda de la Universidad estadounidense de Stanford, en un comunicado del centro.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-fases-de-recuperado-de-la-vision-nbsp\"><strong>Fases de recuperado de la visi\u00f3n&nbsp;<\/strong><\/h2>\n\n\n\n<p>Los pacientes comenzaron a usar las gafas de realidad aumentada entre cuatro y cinco semanas despu\u00e9s de la implantaci\u00f3n del microchip en el ojo. Aunque algunos pudieron distinguir los patrones de inmediato, la agudeza visual de la mayor\u00eda mejor\u00f3 tras meses de entrenamiento, algo similar a otros implantes desarrollados para recuperar la audici\u00f3n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/b8600b1378135688d5736b8e968b23b6d0c5fffcminiw-750x500.jpg\" alt=\"\" class=\"wp-image-29495\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/b8600b1378135688d5736b8e968b23b6d0c5fffcminiw-750x500.jpg 750w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/b8600b1378135688d5736b8e968b23b6d0c5fffcminiw-300x200.jpg 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/b8600b1378135688d5736b8e968b23b6d0c5fffcminiw-768x512.jpg 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/b8600b1378135688d5736b8e968b23b6d0c5fffcminiw-150x100.jpg 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/b8600b1378135688d5736b8e968b23b6d0c5fffcminiw-696x464.jpg 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/b8600b1378135688d5736b8e968b23b6d0c5fffcminiw.jpg 900w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">Jose-Alain Sahel, investigador de oftalmolog\u00eda de la Universidad estadounidense de Pittsburgh y uno de los autores del hallazgo, sostiene el implante ocular Prima. Imagen cedida por el consorcio Science Corporation que ha desarrollado esta pr\u00f3tesis ocular\/EFE<\/figcaption><\/figure>\n\n\n\n<p>De los 32 pacientes que completaron el ensayo de un a\u00f1o, 27 lograron leer y 26 mostraron una mejora cl\u00ednicamente &#8220;muy significativa&#8221; en la agudeza visual, que se defini\u00f3 como la capacidad de leer al menos dos l\u00edneas adicionales en una tabla optom\u00e9trica est\u00e1ndar.&nbsp;<\/p>\n\n\n\n<p>Los participantes en el ensayo cl\u00ednico lograron alcanzar una agudeza visual de hasta 20\/42. Esta capacidad mejor\u00f3, de media, en 5 l\u00edneas, habiendo quien la recuper\u00f3 en 12 l\u00edneas.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.peapackprivate.com\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"433\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6-800x433.png\" alt=\"\" class=\"wp-image-29438\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6-800x433.png 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6-300x162.png 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6-768x416.png 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6-1536x832.png 1536w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6-150x81.png 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6-696x377.png 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6-1068x578.png 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-08-15-at-4.21.12-PM-1-6.png 1596w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>Los mayor\u00eda de participantes usan la pr\u00f3tesis en su vida cotidiana para leer libros, etiquetas de alimentos o se\u00f1ales callejeras o de transporte p\u00fablico.<\/p>\n\n\n\n<p>Las gafas permiten ajustar el contraste y el brillo y cuentan con un zoom para ampliar hasta 12 veces. Seg\u00fan los autores, dos tercios de los participantes han expresado una satisfacci\u00f3n media-alta con el dispositivo.<\/p>\n\n\n\n<p>Diecinueve de los 32 experimentaron efectos secundarios, entre ellos hipertensi\u00f3n ocular, desgarros en la retina perif\u00e9rica y acumulaci\u00f3n de sangre bajo de la retina, pero las contraindicaciones se solventaron en un m\u00e1ximo de dos meses y no pusieron en riesgo la vida del paciente, informan los autores.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.njng.com\/my-account\/payment-options\/payment-assistance.aspx\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"336\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2-800x336.png\" alt=\"\" class=\"wp-image-29437\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2-800x336.png 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2-300x126.png 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2-768x322.png 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2-1536x645.png 1536w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2-150x63.png 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2-696x292.png 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2-1068x448.png 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-01-at-7.31.56-PM-1920x806-1-2.png 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-proximos-pasos\"><strong>Pr\u00f3ximos pasos<\/strong><\/h2>\n\n\n\n<p>De momento, Prima solo ofrece visi\u00f3n en blanco y negro, sin tonos intermedios, por lo que los investigadores est\u00e1n desarrollando un software que permitir\u00e1 distinguir toda la gama de tonos grises.<\/p>\n\n\n\n<p>&#8220;El primer deseo de los participantes es leer, pero el siguiente es el reconocimiento facial, y para ello necesitamos un software que reconozca los tonos grises&#8221;, apunta Palanker.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.eventbrite.com\/e\/atlantic-city-hospitality-fiesta-2025-tickets-1242600133449?aff=oddtdtcreator\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"403\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-02-at-9.19.51-AM-800x403.png\" alt=\"\" class=\"wp-image-29102\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-02-at-9.19.51-AM-800x403.png 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-02-at-9.19.51-AM-300x151.png 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-02-at-9.19.51-AM-768x387.png 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-02-at-9.19.51-AM-150x76.png 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-02-at-9.19.51-AM-696x351.png 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-02-at-9.19.51-AM-1068x538.png 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/Screenshot-2025-10-02-at-9.19.51-AM.png 1242w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>\u00c9l y el resto del equipo trabajan tambi\u00e9n en chips que ofrezcan una visi\u00f3n de mayor resoluci\u00f3n, y en gafas con aspecto m\u00e1s elegante. Otro de sus objetivos es probar el dispositivo para otros tipos de ceguera causados por la p\u00e9rdida de fotorreceptores.<\/p>\n\n\n\n<p>Este exitoso ensayo con humanos el dispositivo Prima es la culminaci\u00f3n de d\u00e9cadas de desarrollo, prototipos y experimentos con animales.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/tayakan.com\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"236\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11-800x236.jpeg\" alt=\"\" class=\"wp-image-29482\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11-800x236.jpeg 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11-300x89.jpeg 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11-768x227.jpeg 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11-1536x453.jpeg 1536w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11-150x44.jpeg 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11-696x205.jpeg 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11-1068x315.jpeg 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-09-09-at-8.17.12-PM-11.jpeg 1600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Redacci\u00f3n Ciencia, (EFE). Una nueva pr\u00f3tesis ocular ha logrado devolver la visi\u00f3n a personas con ceguera irreversible a consecuencia de una atrofia geogr\u00e1fica, la \u00faltima etapa de una forma\u00a0de\u00a0degeneraci\u00f3n macular\u00a0asociada a la\u00a0edad\u00a0(DMAE), que afecta, aproximadamente a 5 millones de personas en el mundo. Un equipo internacional de cient\u00edficos europeos y estadounidenses llevaba dos d\u00e9cadas trabajando [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":29494,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"tdm_status":"","tdm_grid_status":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"categories":[1387,1388,1386],"tags":[],"class_list":{"0":"post-29493","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dispositivo-cientifico","8":"category-microchip","9":"category-protesis-ocular"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - 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