{"id":13375,"date":"2026-05-12T02:28:20","date_gmt":"2026-05-12T02:28:20","guid":{"rendered":"https:\/\/linkeyegroup.com\/?p=13375"},"modified":"2026-05-12T05:46:45","modified_gmt":"2026-05-12T05:46:45","slug":"como-elegir-el-tomografo-de-coherencia-optica-oct","status":"publish","type":"post","link":"https:\/\/linkeyegroup.com\/es\/how-to-choose-optical-coherence-tomography-oct-machine\/","title":{"rendered":"\u00bfC\u00f3mo elegir un equipo de tomograf\u00eda de coherencia \u00f3ptica (OCT)? (Gu\u00eda de compra completa 2026)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13375\" class=\"elementor elementor-13375\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6cec34 e-flex e-con-boxed e-con e-parent\" data-id=\"b6cec34\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e051a0 elementor-widget elementor-widget-text-editor\" data-id=\"2e051a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 12pt;\">Shanghai LINK Instruments es un fabricante profesional de equipos oft\u00e1lmicos, incluidos sistemas OCT, autorrefract\u00f3metros y dispositivos de l\u00e1mpara de hendidura.<\/span><\/p><p><span style=\"font-size: 12pt;\"><a href=\"https:\/\/linkeyegroup.com\/es\/categoria-de-producto\/oct\/\">Tomograf\u00eda de coherencia \u00f3ptica (OCT)<\/a> es una tecnolog\u00eda de imagen no invasiva basada en la luz que proporciona im\u00e1genes transversales y tridimensionales de alta resoluci\u00f3n de la retina y sus distintas capas. Se trata de una herramienta de diagn\u00f3stico fundamental en la oftalmolog\u00eda moderna, que permite la detecci\u00f3n precoz y el seguimiento de enfermedades como el glaucoma, la degeneraci\u00f3n macular y la retinopat\u00eda diab\u00e9tica.\u00a0<\/span><\/p><p><span style=\"font-size: 12pt;\">Elegir el TCO adecuado no es s\u00f3lo una decisi\u00f3n t\u00e9cnica, sino que afecta directamente a la precisi\u00f3n del diagn\u00f3stico, la eficacia del flujo de trabajo y los resultados de los pacientes en su cl\u00ednica.<\/span><\/p><h2><strong><span style=\"font-size: 14pt;\">Lo que debe saber sobre las m\u00e1quinas OCT<\/span><\/strong><\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-13419\" src=\"https:\/\/linkeyegroup.com\/wp-content\/uploads\/2026\/05\/OCT-machines-test-imaging-450x253.webp\" alt=\"M\u00e1quinas OCT para pruebas de imagen\" width=\"520\" height=\"293\" srcset=\"https:\/\/linkeyegroup.com\/wp-content\/uploads\/2026\/05\/OCT-machines-test-imaging-450x253.webp 450w, https:\/\/linkeyegroup.com\/wp-content\/uploads\/2026\/05\/OCT-machines-test-imaging-768x431.webp 768w, https:\/\/linkeyegroup.com\/wp-content\/uploads\/2026\/05\/OCT-machines-test-imaging-18x10.webp 18w, https:\/\/linkeyegroup.com\/wp-content\/uploads\/2026\/05\/OCT-machines-test-imaging-600x337.webp 600w, https:\/\/linkeyegroup.com\/wp-content\/uploads\/2026\/05\/OCT-machines-test-imaging.webp 800w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/p><h3><strong><span style=\"font-size: 12pt;\">\u00bfQu\u00e9 es una m\u00e1quina OCT?<\/span><\/strong><\/h3><p><span style=\"font-size: 12pt;\">Las m\u00e1quinas de OCT son sofisticados instrumentos de diagn\u00f3stico que utilizan la luz para crear im\u00e1genes detalladas y \u201ccasi microsc\u00f3picas\u201d de las estructuras internas del ojo. Permiten a los profesionales de la visi\u00f3n detectar cambios estructurales que no son visibles con los m\u00e9todos de exploraci\u00f3n habituales.<\/span><\/p><h3><strong><span style=\"font-size: 12pt;\">C\u00f3mo funciona un TCO<\/span><\/strong><\/h3><p><span style=\"font-size: 12pt;\">El principio b\u00e1sico es la interferometr\u00eda, que es similar a la forma en que el sonar o los ultrasonidos utilizan las ondas sonoras, pero la OCT utiliza la luz infrarroja cercana.<\/span><\/p><ul><li><span style=\"font-size: 12pt;\">Fuente de luz: La m\u00e1quina emite un haz luminoso de banda ancha y baja coherencia.<\/span><\/li><li><span style=\"font-size: 12pt;\">Divisi\u00f3n del haz: Un divisor de haces divide esta luz en dos trayectorias: el brazo de muestra (dirigido hacia el ojo) y el brazo de referencia (una trayectoria fija dentro de la m\u00e1quina).<\/span><\/li><li><span style=\"font-size: 12pt;\">Patr\u00f3n de interferencia: La luz se refleja en las distintas capas de la retina. Cuando esta luz \u201ccon eco\u201d se recombina con la luz del brazo de referencia, crea un patr\u00f3n de interferencia.<\/span><\/li><li><span style=\"font-size: 12pt;\">Conversi\u00f3n de datos: Un detector capta este patr\u00f3n y un ordenador lo procesa en las im\u00e1genes transversales en 2D o 3D que los m\u00e9dicos utilizan para el diagn\u00f3stico.<\/span><\/li><\/ul><h3><strong><span style=\"font-size: 12pt;\">\u00bfPara qu\u00e9 sirve la OCT?<\/span><\/strong><\/h3><p><span style=\"font-size: 12pt;\">La OCT se utiliza ampliamente para el diagn\u00f3stico y el seguimiento:<\/span><\/p><ul><li><span style=\"font-size: 12pt;\">Glaucoma<\/span><\/li><li><span style=\"font-size: 12pt;\">Degeneraci\u00f3n macular asociada a la edad (DMAE)<\/span><\/li><li><span style=\"font-size: 12pt;\">Retinopat\u00eda diab\u00e9tica<\/span><\/li><li><span style=\"font-size: 12pt;\">Edema de retina y agujeros maculares<\/span><\/li><\/ul><h3><strong><span style=\"font-size: 12pt;\">\u00bfQui\u00e9n necesita una m\u00e1quina OCT?<\/span><\/strong><\/h3><ul><li><span style=\"font-size: 12pt;\">Cl\u00ednicas oftalmol\u00f3gicas<\/span><\/li><li><span style=\"font-size: 12pt;\">Hospitales<\/span><\/li><li><span style=\"font-size: 12pt;\">Centros oftalmol\u00f3gicos especializados<\/span><\/li><li><span style=\"font-size: 12pt;\">Pr\u00e1cticas \u00f3pticas avanzadas<\/span><\/li><\/ul><h3><strong><span style=\"font-size: 12pt;\">Factores clave a la hora de elegir una m\u00e1quina OCT<\/span><\/strong><\/h3><p><span style=\"font-size: 12pt;\">Al evaluar diferentes<a href=\"https:\/\/linkeyegroup.com\/es\/categoria-de-producto\/oct\/\"> Sistemas OCT<\/a>, En este sentido, hay que centrarse en estos factores cr\u00edticos:<\/span><\/p><ol><li><span style=\"font-size: 12pt;\">Velocidad de exploraci\u00f3n: medida en A-scans por segundo. Las velocidades m\u00e1s r\u00e1pidas reducen los artefactos de movimiento (borrosidad debida al movimiento de los ojos) y mejoran la comodidad del paciente.<\/span><\/li><li><span style=\"font-size: 12pt;\">Resoluci\u00f3n axial: Determina la nitidez con la que el aparato distingue las capas finas de la retina. Una mayor resoluci\u00f3n (valores en micras m\u00e1s peque\u00f1os) significa un mayor detalle.<\/span><\/li><li><span style=\"font-size: 12pt;\">Software de segmentaci\u00f3n: La capacidad de la m\u00e1quina para \u201ctrazar\u201d de forma autom\u00e1tica y precisa los l\u00edmites entre las capas de la retina es vital para medir el grosor y seguir la progresi\u00f3n de la enfermedad.<\/span><\/li><li><span style=\"font-size: 12pt;\">Integraci\u00f3n: Lo bien que se conectan los datos de la m\u00e1quina con los sistemas de historia cl\u00ednica electr\u00f3nica (HCE) existentes y si ofrece m\u00f3dulos avanzados como la angiograf\u00eda por OCT (OCTA) para ver los vasos sangu\u00edneos sin colorante.<\/span><\/li><\/ol><h2><strong><span style=\"font-size: 14pt;\">Tipos de m\u00e1quinas OCT<\/span><\/strong><\/h2><p><span style=\"font-size: 12pt;\">Los equipos de OCT se clasifican seg\u00fan su tecnolog\u00eda subyacente (c\u00f3mo procesan la luz) y su aplicaci\u00f3n cl\u00ednica (qu\u00e9 parte del ojo visualizan).<\/span><\/p><h3><strong><span style=\"font-size: 12pt;\">1. Categorizaci\u00f3n por tecnolog\u00eda<\/span><\/strong><\/h3><p><span style=\"font-size: 12pt;\">La principal diferencia entre estos tipos es c\u00f3mo miden la reflexi\u00f3n de la luz, lo que afecta a la velocidad de escaneado y a la claridad de la imagen.<\/span><\/p><ol><li><span style=\"font-size: 12pt;\">OCT de dominio espectral (SD-OCT): El est\u00e1ndar en las cl\u00ednicas oftalmol\u00f3gicas modernas. Utiliza un espectr\u00f3metro para medir muchas longitudes de onda de luz simult\u00e1neamente, lo que permite velocidades de exploraci\u00f3n de hasta 80000 A-scans por segundo.<\/span><br \/><blockquote><p><span style=\"font-size: 12pt;\">Ejemplos: <a href=\"https:\/\/linkeyegroup.com\/es\/producto\/aparato-de-tomografia-de-coherencia-optica-oct-1000-ophthalmic\/\">M\u00e1quina OCT oft\u00e1lmica Shanghai LINK OCT-1000.<\/a><\/span><\/p><\/blockquote><\/li><li><span style=\"font-size: 12pt;\">OCT de barrido (SS-OCT): Una tecnolog\u00eda m\u00e1s reciente que utiliza un l\u00e1ser para barrer r\u00e1pidamente las longitudes de onda. Normalmente utiliza una longitud de onda m\u00e1s larga (1050 nm) para una penetraci\u00f3n m\u00e1s profunda, lo que la convierte en la mejor opci\u00f3n para obtener im\u00e1genes de la coroides y la escler\u00f3tica.<\/span><br \/><span style=\"font-size: 12pt;\">Ejemplos: ZEISS PLEX Elite 9000 y Topcon DRI OCT Triton.<\/span><\/li><li><span style=\"font-size: 12pt;\">OCT de dominio temporal (TD-OCT): La tecnolog\u00eda original, que utiliza un espejo de referencia m\u00f3vil para medir una se\u00f1al cada vez. Es bastante m\u00e1s lenta que las versiones modernas y hoy en d\u00eda apenas se utiliza en atenci\u00f3n primaria.<\/span><\/li><\/ol><h3><strong><span style=\"font-size: 12pt;\">2. Categorizaci\u00f3n por uso cl\u00ednico<\/span><\/strong><\/h3><p><span style=\"font-size: 12pt;\">Tambi\u00e9n se construyen o adaptan m\u00e1quinas para enfocar regiones oculares espec\u00edficas.<\/span><\/p><ol><li><span style=\"font-size: 12pt;\">OCT del segmento posterior: optimizada para visualizar la parte posterior del ojo, concretamente la retina, la m\u00e1cula y el nervio \u00f3ptico. Es la principal herramienta para el tratamiento del glaucoma y la degeneraci\u00f3n macular.<\/span><\/li><li><span style=\"font-size: 12pt;\">OCT del segmento anterior (AS-OCT): Dise\u00f1ado con \u00f3ptica para obtener im\u00e1genes de la parte anterior del ojo, incluidos la c\u00f3rnea, el iris y el cristalino. Se utiliza para planificar la cirug\u00eda ocular con l\u00e1ser y comprobar los \u201c\u00e1ngulos\u201d de determinados tipos de glaucoma.<\/span><\/li><li><span style=\"font-size: 12pt;\">Angiograf\u00eda OCT (OCTA): Un modo \u201cfuncional\u201d especializado disponible en muchas m\u00e1quinas SD o SS de gama alta. Utiliza exploraciones repetidas para detectar el flujo sangu\u00edneo, creando un mapa en 3D de la microvasculatura del ojo sin necesidad de inyectar colorantes.<\/span><\/li><\/ol><h3><strong><span style=\"font-size: 12pt;\">SD-OCT frente a SS-OCT: principales diferencias<\/span><\/strong><\/h3><table><thead><tr><th><span style=\"font-size: 12pt;\">Caracter\u00edstica<\/span><\/th><th><span style=\"font-size: 12pt;\">SD-OCT<\/span><\/th><th><span style=\"font-size: 12pt;\">SS-OCT<\/span><\/th><\/tr><\/thead><tbody><tr><td><span style=\"font-size: 12pt;\">Velocidad de exploraci\u00f3n<\/span><\/td><td><span style=\"font-size: 12pt;\">Medio<\/span><\/td><td><span style=\"font-size: 12pt;\">Alta<\/span><\/td><\/tr><tr><td><span style=\"font-size: 12pt;\">Profundidad de imagen<\/span><\/td><td><span style=\"font-size: 12pt;\">Est\u00e1ndar<\/span><\/td><td><span style=\"font-size: 12pt;\">Profundo<\/span><\/td><\/tr><tr><td><span style=\"font-size: 12pt;\">Coste<\/span><\/td><td><span style=\"font-size: 12pt;\">Baja<\/span><\/td><td><span style=\"font-size: 12pt;\">M\u00e1s alto<\/span><\/td><\/tr><tr><td><span style=\"font-size: 12pt;\">Lo mejor para<\/span><\/td><td><span style=\"font-size: 12pt;\">Cl\u00ednicas generales<\/span><\/td><td><span style=\"font-size: 12pt;\">Diagn\u00f3stico avanzado<\/span><\/td><\/tr><\/tbody><\/table><h2><span style=\"font-size: 12pt;\"><span style=\"font-size: 14pt;\"><strong>C\u00f3mo elegir el TCO adecuado<\/strong><\/span> <strong><span style=\"font-size: 14pt;\">M\u00e1quina para su cl\u00ednica<\/span><\/strong><\/span><\/h2><p data-start=\"3342\" data-end=\"3376\"><span style=\"font-size: 12pt;\">Siga este planteamiento paso a paso:<\/span><\/p><h3 data-section-id=\"1hi27nf\" data-start=\"3378\" data-end=\"3411\"><strong><span style=\"font-size: 12pt;\">1. Defina sus necesidades cl\u00ednicas<\/span><\/strong><\/h3><ul data-start=\"3412\" data-end=\"3474\"><li data-section-id=\"3revqm\" data-start=\"3412\" data-end=\"3440\"><span style=\"font-size: 12pt;\">Cribado b\u00e1sico \u2192 SD-OCT<\/span><\/li><li data-section-id=\"i7duf9\" data-start=\"3441\" data-end=\"3474\"><span style=\"font-size: 12pt;\">Diagn\u00f3stico avanzado \u2192 SS-OCT<\/span><\/li><\/ul><h3 data-section-id=\"xnyhvm\" data-start=\"3481\" data-end=\"3510\"><strong><span style=\"font-size: 12pt;\">2. Establezca un presupuesto realista<\/span><\/strong><\/h3><p data-start=\"3511\" data-end=\"3607\"><span style=\"font-size: 12pt;\">Tenga en cuenta no s\u00f3lo el precio de compra, sino tambi\u00e9n el mantenimiento, las actualizaciones de software y los costes de formaci\u00f3n.<\/span><\/p><h3 data-section-id=\"b05m6i\" data-start=\"3614\" data-end=\"3643\"><strong><span style=\"font-size: 12pt;\">3. Evaluar la calidad de la imagen<\/span><\/strong><\/h3><p data-start=\"3644\" data-end=\"3723\"><span style=\"font-size: 12pt;\">Una mayor claridad de imagen conduce a un diagn\u00f3stico m\u00e1s preciso y a una mayor confianza del paciente.<\/span><\/p><h3 data-section-id=\"1he3qlf\" data-start=\"3730\" data-end=\"3764\"><strong><span style=\"font-size: 12pt;\">4. Comprobar las capacidades del software<\/span><\/strong><\/h3><p data-start=\"3765\" data-end=\"3792\"><span style=\"font-size: 12pt;\">Aseg\u00farese de que el sistema es compatible:<\/span><\/p><ul data-start=\"3793\" data-end=\"3853\"><li data-section-id=\"1h6r1gj\" data-start=\"3793\" data-end=\"3814\"><span style=\"font-size: 12pt;\">Informes automatizados<\/span><\/li><li data-section-id=\"1gl4tpd\" data-start=\"3815\" data-end=\"3831\"><span style=\"font-size: 12pt;\">Almacenamiento de datos<\/span><\/li><li data-section-id=\"olh0nu\" data-start=\"3832\" data-end=\"3853\"><span style=\"font-size: 12pt;\">Seguimiento del progreso<\/span><\/li><\/ul><h3 data-section-id=\"q2fmdq\" data-start=\"3860\" data-end=\"3897\"><strong><span style=\"font-size: 12pt;\">5. Elija un fabricante fiable<\/span><\/strong><\/h3><p data-start=\"3898\" data-end=\"3907\"><span style=\"font-size: 12pt;\">Busca:<\/span><\/p><ul data-start=\"3908\" data-end=\"3987\"><li data-section-id=\"oi8897\" data-start=\"3908\" data-end=\"3936\"><span style=\"font-size: 12pt;\">Certificaciones (CE, FDA)<\/span><\/li><li data-section-id=\"y5hfv0\" data-start=\"3937\" data-end=\"3960\"><span style=\"font-size: 12pt;\">Experiencia en el sector<\/span><\/li><li data-section-id=\"1hxgnte\" data-start=\"3961\" data-end=\"3987\"><span style=\"font-size: 12pt;\">Red mundial de apoyo<\/span><\/li><\/ul><h3><strong><span style=\"font-size: 12pt;\">Consideraci\u00f3n de proveedor de confianza<\/span><\/strong><\/h3><p data-start=\"139\" data-end=\"233\"><span style=\"font-size: 12pt;\">A la hora de seleccionar un equipo OCT para su cl\u00ednica, es fundamental trabajar con un proveedor fiable.<\/span><\/p><p data-start=\"235\" data-end=\"509\"><span style=\"font-size: 12pt;\"><span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Instrumentos LINK de Shanghai<\/span><\/span> ofrece una amplia gama de equipos oftalmol\u00f3gicos dise\u00f1ados para cl\u00ednicas, hospitales y \u00f3pticas. Entre sus productos, destaca el Tom\u00f3grafo de Coherencia \u00d3ptica OCT-1000, una soluci\u00f3n de alto rendimiento para la atenci\u00f3n oftalmol\u00f3gica moderna.<\/span><\/p><p data-start=\"235\" data-end=\"509\"><a href=\"https:\/\/linkeyegroup.com\/es\/producto\/aparato-de-tomografia-de-coherencia-optica-oct-1000-ophthalmic\/\"><img decoding=\"async\" class=\"alignleft\" src=\"https:\/\/linkeyegroup.com\/wp-content\/uploads\/2025\/11\/1-76.webp\" alt=\"M\u00e1quina OCT oft\u00e1lmica OCT-1000 \" width=\"405\" height=\"405\" \/><\/a><\/p><h4 data-start=\"511\" data-end=\"546\">\u00a0<\/h4><h4 data-start=\"511\" data-end=\"546\">\u00a0<\/h4><h4 data-start=\"511\" data-end=\"546\">\u00a0<\/h4><h4 data-start=\"511\" data-end=\"546\"><span style=\"font-size: 12pt;\"><strong data-start=\"511\" data-end=\"546\">Principales caracter\u00edsticas del OCT-1000:<\/strong><\/span><\/h4><ul data-start=\"547\" data-end=\"748\"><li data-section-id=\"1is4czk\" data-start=\"547\" data-end=\"605\"><span style=\"font-size: 12pt;\">Im\u00e1genes retinianas de alta resoluci\u00f3n para un diagn\u00f3stico preciso<\/span><\/li><li data-section-id=\"nrh3gs\" data-start=\"606\" data-end=\"651\"><span style=\"font-size: 12pt;\">Escaneado r\u00e1pido e interfaz f\u00e1cil de usar<\/span><\/li><li data-section-id=\"1a3ufeo\" data-start=\"652\" data-end=\"695\"><span style=\"font-size: 12pt;\">Dise\u00f1o duradero para uso cl\u00ednico a largo plazo<\/span><\/li><li data-section-id=\"1cm394c\" data-start=\"696\" data-end=\"748\"><span style=\"font-size: 12pt;\">Compatible con un completo software de an\u00e1lisis de la retina<\/span><\/li><\/ul><p data-start=\"750\" data-end=\"1021\"><span style=\"font-size: 12pt;\">Para las cl\u00ednicas que buscan fiabilidad, precisi\u00f3n y funcionalidad avanzada, el OCT-1000 de Shanghai LINK es una excelente elecci\u00f3n. Puede obtener m\u00e1s informaci\u00f3n o solicitar un presupuesto <a class=\"decorated-link\" href=\"https:\/\/linkeyegroup.com\/es\/producto\/aparato-de-tomografia-de-coherencia-optica-oct-1000-ophthalmic\/\" target=\"_new\" rel=\"noopener\" data-start=\"918\" data-end=\"1020\">aqu\u00ed<\/a>.<\/span><\/p><p data-start=\"750\" data-end=\"1021\">\u00a0<\/p><h2><strong><span style=\"font-size: 14pt;\">Conclusi\u00f3n<\/span><\/strong><\/h2><p><span style=\"font-size: 12pt;\">La selecci\u00f3n del equipo OCT adecuado depende del tama\u00f1o, los requisitos de diagn\u00f3stico y el presupuesto de su cl\u00ednica. Tanto si elige SD-OCT para uso general como SS-OCT para im\u00e1genes avanzadas, la inversi\u00f3n en el sistema adecuado mejorar\u00e1 significativamente la precisi\u00f3n diagn\u00f3stica y la atenci\u00f3n al paciente.<\/span><\/p><p><span style=\"font-size: 12pt;\">En el competitivo entorno sanitario actual, un dispositivo OCT bien elegido no es s\u00f3lo un equipo: es una inversi\u00f3n a largo plazo en el crecimiento y la reputaci\u00f3n de su cl\u00ednica.<\/span><\/p><h2><span style=\"font-size: 14pt;\"><strong>Preguntas frecuentes<\/strong><\/span><\/h2><p><span style=\"font-size: 12pt;\">\u00bfEs el OCT-1000 adecuado para cl\u00ednicas de gran volumen?<\/span><br \/><span style=\"font-size: 12pt;\">S\u00ed, est\u00e1 dise\u00f1ado para ser eficiente gracias a sus funciones de funcionamiento autom\u00e1tico, como la alineaci\u00f3n y el seguimiento autom\u00e1ticos. Estas capacidades reducen los tiempos de examen y minimizan la necesidad de personal t\u00e9cnico especializado.<\/span><\/p><p><span style=\"font-size: 12pt;\">\u00bfQu\u00e9 ventajas aporta la funci\u00f3n \u201c3D Mapping\u201d al diagn\u00f3stico?<\/span><br \/><span style=\"font-size: 12pt;\">Esto permite a los m\u00e9dicos \u201cpelar\u201d capas o ver el ojo desde cualquier \u00e1ngulo, lo que facilita la determinaci\u00f3n del volumen exacto de un agujero macular o la altura del l\u00edquido subretiniano que podr\u00edan pasar desapercibidos en las exploraciones 2D tradicionales.<\/span><\/p><p><span style=\"font-size: 12pt;\">\u00bfLa prueba OCT utiliza radiaciones nocivas?<\/span><br \/><span style=\"font-size: 12pt;\">No. Todos los aparatos de OCT, incluidos los modelos port\u00e1tiles y de sobremesa, utilizan ondas de luz infrarroja cercana, no rayos X ni radiaciones ionizantes. Se trata de una \u201cbiopsia \u00f3ptica\u201d no invasiva, sin contacto y segura para su uso repetido, incluso en ni\u00f1os y pacientes embarazadas.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Shanghai LINK Instruments is a professional manufacturer of ophthalmic equipment including OCT systems, Auto Refractometer, and Slit Lamp devices. Optical Coherence Tomography (OCT) is a non-invasive, light-based imaging technology that provides high-resolution, cross-sectional, and 3D images of the retina and its distinct layers. It is a critical diagnostic tool in modern ophthalmology, allowing for the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13435,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[253,254],"class_list":["post-13375","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-oct-machine","tag-optical-coherence-tomography-machine"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Choose Optical Coherence Tomography (OCT) Machine? (Complete Buying Guide 2026)<\/title>\n<meta name=\"description\" content=\"Optical Coherence Tomography (OCT) is a non-invasive imaging technology that provides high-resolution, cross-sectional images of the retina. 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