{"id":10545,"date":"2016-02-20T11:46:41","date_gmt":"2016-02-20T10:46:41","guid":{"rendered":"http:\/\/catai.net\/blog\/?p=10545"},"modified":"2016-02-20T12:06:05","modified_gmt":"2016-02-20T11:06:05","slug":"optical-health-monitoring","status":"publish","type":"post","link":"https:\/\/catai.net\/blog\/2016\/02\/optical-health-monitoring\/","title":{"rendered":"Optical Health monitoring"},"content":{"rendered":"<p>Most wearable devices use <a href=\"http:\/\/www.valencell.com\/blog\/2015\/10\/optical-heart-rate-monitoring-what-you-need-know\">optical technologies<\/a> to evaluate heart rate as we have specify earlier in the post: &#8221; <a href=\"https:\/\/catai.net\/blog\/2015\/04\/basis-for-non-intrusive-wearables\/\">The base of non-intrusive wearables<\/a>&#8220;.<\/p>\n<p><a href=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/PPG-diagram.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-10547 alignleft\" src=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/PPG-diagram-300x195.jpg\" alt=\"PPG diagram\" width=\"408\" height=\"265\" srcset=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/PPG-diagram-300x195.jpg 300w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/PPG-diagram.jpg 382w\" sizes=\"auto, (max-width: 408px) 100vw, 408px\" \/><\/a><a href=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/HistoryPPG.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10548\" src=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/HistoryPPG-300x167.jpg\" alt=\"History PPG\" width=\"494\" height=\"275\" srcset=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/HistoryPPG-300x167.jpg 300w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/HistoryPPG-600x335.jpg 600w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/HistoryPPG.jpg 733w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/a><\/p>\n<p>Raw data has to be processed by\u00a0algorithms into <strong>motion-tolerant heart rate data<\/strong>, calculating\u00a0additional biometrics such as\u00a0 <strong>VO<sub>2<\/sub><\/strong>, calories burned, <strong>R-R interval<\/strong>, heart rate variability (<strong>HRV<\/strong>), blood <strong>metabolite<\/strong> concentrations, blood oxygen levels, and even <strong>blood pressure<\/strong>.<\/p>\n<p>Recent wearables come to the market with some of those parameters such as <strong>HRV<\/strong>\u00a0included in the feed-back control for the user. This is the case of <a href=\"http:\/\/caeden.com\/collections\/sona\/v1.html\">SONA-sensor<\/a><a href=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/sona_sensor_rosegold.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-10550 alignleft\" src=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/sona_sensor_rosegold-282x300.png\" alt=\"sona_sensor_rosegold\" width=\"282\" height=\"300\" srcset=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/sona_sensor_rosegold-282x300.png 282w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/sona_sensor_rosegold-600x639.png 600w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/sona_sensor_rosegold.png 770w\" sizes=\"auto, (max-width: 282px) 100vw, 282px\" \/><\/a><br \/>\n<iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/145579623\" width=\"349\" height=\"349\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/vimeo.com\/145579623\">Sona Connected Bracelet for Mind &amp; Body<\/a> from <a href=\"https:\/\/vimeo.com\/caedenofficial\">CAEDEN<\/a> on <a href=\"https:\/\/vimeo.com\">Vimeo<\/a>.<\/p>\n<p>Loose applications such as stress removal do not require acurate sensors, but other health monitoring applications do require real-time accurate sensors that take into account: noise, movement artefacts, skin tan, degree of perfusion in the area of measurements&#8230; in other words individual adaptation or <strong>personalized data<\/strong>. On that environment, accurate objetive measurements might be difficult to achieve, but on the contrary personal adapted evaluation of risk factors can easily be obtain with <a href=\"https:\/\/catai.net\/blog\/2016\/02\/ml-vs-dl-machine-learning-versus-deep-learning-in-health-4-0\/\">Machine Learning<\/a> (ML) techniques focused on individual changes. This is the real value of the pSHD (personal <a href=\"https:\/\/catai.net\/blog\/2015\/09\/hsd-health-small-data-pghd-patients-generated-health-data\/\">Small Health Data<\/a>).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Most wearable devices use optical technologies to evaluate heart rate as we have specify earlier in the post: &#8221; The base of non-intrusive wearables&#8220;. Raw data has to be processed by\u00a0algorithms into motion-tolerant heart rate data, calculating\u00a0additional biometrics such as\u00a0 VO2, calories burned, R-R interval, heart rate variability (HRV), blood metabolite concentrations, blood oxygen levels, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[11,94,43,35,40,67,13,66,28,32,9],"tags":[],"class_list":["post-10545","post","type-post","status-publish","format-standard","hentry","category-diagnostico-no-invasivo","category-diy","category-health-4-0","category-idi","category-innovacion","category-open-modular","category-phealth","category-reverse-innovation","category-sanidad","category-sociedad_red","category-unesco"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Optical Health monitoring | Telemedicina<\/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:\/\/catai.net\/blog\/2016\/02\/optical-health-monitoring\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optical Health monitoring | Telemedicina\" \/>\n<meta property=\"og:description\" content=\"Most wearable devices use optical technologies to evaluate heart rate as we have specify earlier in the post: &#8221; The base of non-intrusive wearables&#8220;. Raw data has to be processed by\u00a0algorithms into motion-tolerant heart rate data, calculating\u00a0additional biometrics such as\u00a0 VO2, calories burned, R-R interval, heart rate variability (HRV), blood metabolite concentrations, blood oxygen levels, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/catai.net\/blog\/2016\/02\/optical-health-monitoring\/\" \/>\n<meta property=\"og:site_name\" content=\"Telemedicina\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/unesco.telemedicine\" \/>\n<meta property=\"article:published_time\" content=\"2016-02-20T10:46:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2016-02-20T11:06:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2016\/02\/PPG-diagram-300x195.jpg\" \/>\n<meta name=\"author\" content=\"Catai Blog Telemedicina\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@UnescoTeleMed\" \/>\n<meta name=\"twitter:site\" content=\"@UnescoTeleMed\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Catai Blog Telemedicina\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/\"},\"author\":{\"name\":\"Catai Blog Telemedicina\",\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/#\\\/schema\\\/person\\\/b30eb34cb987e56fbcab4d73f43176b9\"},\"headline\":\"Optical Health monitoring\",\"datePublished\":\"2016-02-20T10:46:41+00:00\",\"dateModified\":\"2016-02-20T11:06:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/\"},\"wordCount\":194,\"image\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/catai.net\\\/blog\\\/wp-content\\\/uploads\\\/2016\\\/02\\\/PPG-diagram-300x195.jpg\",\"articleSection\":[\"Diagnostico no invasivo\",\"DIY\",\"Health 4.0\",\"I+D+I\",\"Innovacion\",\"Open &amp; Modular\",\"pHealth\",\"Reverse innovation\",\"Sanidad\",\"Sociedad Red\",\"UNESCO\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/\",\"url\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/\",\"name\":\"Optical Health monitoring | Telemedicina\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/catai.net\\\/blog\\\/wp-content\\\/uploads\\\/2016\\\/02\\\/PPG-diagram-300x195.jpg\",\"datePublished\":\"2016-02-20T10:46:41+00:00\",\"dateModified\":\"2016-02-20T11:06:05+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/#\\\/schema\\\/person\\\/b30eb34cb987e56fbcab4d73f43176b9\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/#primaryimage\",\"url\":\"https:\\\/\\\/catai.net\\\/blog\\\/wp-content\\\/uploads\\\/2016\\\/02\\\/PPG-diagram.jpg\",\"contentUrl\":\"https:\\\/\\\/catai.net\\\/blog\\\/wp-content\\\/uploads\\\/2016\\\/02\\\/PPG-diagram.jpg\",\"width\":382,\"height\":248},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2016\\\/02\\\/optical-health-monitoring\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/catai.net\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Optical Health monitoring\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/catai.net\\\/blog\\\/\",\"name\":\"Telemedicina\",\"description\":\"Catedra UNESCO 1999-2017. 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