{"id":149678,"date":"2025-12-04T18:24:13","date_gmt":"2025-12-04T18:24:13","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=149678"},"modified":"2025-12-04T18:24:13","modified_gmt":"2025-12-04T18:24:13","slug":"diyabet-takibinde-devrim-isikla-kan-sekeri-olcum-donemi-basliyor","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2025\/12\/04\/diyabet-takibinde-devrim-isikla-kan-sekeri-olcum-donemi-basliyor\/","title":{"rendered":"Diyabet takibinde devrim: I\u015f\u0131kla kan \u015fekeri \u00f6l\u00e7\u00fcm d\u00f6nemi ba\u015fl\u0131yor"},"content":{"rendered":"

<\/span> MIT ekibinin geli\u015ftirdi\u011fi yeni nesil glikoz \u00f6l\u00e7\u00fcm sistemi<\/strong>, diyabetli hastalar\u0131n parmak delme ve cilt alt\u0131 sens\u00f6r kullanma zorunlulu\u011funu ortadan kald\u0131rabilecek bir teknoloji sunuyor. Ara\u015ft\u0131rmac\u0131lar, kan \u015fekeri<\/strong> seviyelerini yaln\u0131zca \u0131\u015f\u0131k dalgalar\u0131yla<\/strong> \u00f6l\u00e7ebilen bir y\u00f6ntem \u00fczerinde \u00e7al\u0131\u015f\u0131yor. \u0130lk prototip halen nispeten b\u00fcy\u00fck olsa da ak\u0131ll\u0131 saat boyutuna inebilecek potansiyeline sahip. <\/figure>\n

Diyabet y\u00f6netiminde kan \u015fekeri takibi hayati \u00f6nem ta\u015f\u0131yor. On y\u0131llard\u0131r bu \u00f6l\u00e7\u00fcmler genellikle parmak delme<\/strong> yoluyla yap\u0131l\u0131yordu. Son y\u0131llarda yayg\u0131nla\u015fan tak\u0131labilir glikoz monit\u00f6rleri<\/strong>, s\u00fcrekli \u00f6l\u00e7\u00fcm sa\u011flasa da cilt alt\u0131na yerle\u015ftirilen sens\u00f6rler 10-15 g\u00fcn sonra de\u011fi\u015ftirilmek zorunda kal\u0131yor ve tahri\u015f gibi sorunlara yol a\u00e7abiliyor.<\/p>\n

I\u015f\u0131kla tespit edilebiliyor<\/b><\/p>\n

<\/span> MIT ara\u015ft\u0131rmac\u0131lar\u0131, bu soruna \u00e7\u00f6z\u00fcm olarak Raman spektroskopisi<\/strong> y\u00f6ntemini kullan\u0131yor. Bu teknik, dokulara g\u00f6nderilen \u0131\u015f\u0131\u011f\u0131n molek\u00fcllerle etkile\u015fimi sonucu olu\u015fan Raman sinyallerini analiz ederek glikoz seviyesini belirliyor. 2010\u2019da ekip, bu y\u00f6ntemle glikoz seviyelerini dolayl\u0131 olarak \u00f6l\u00e7ebildi\u011fini g\u00f6stermi\u015fti ancak cihaz g\u00fcnl\u00fck kullan\u0131m i\u00e7in \u00e7ok pratik de\u011fildi. 2020\u2019de geli\u015ftirilen yeni yakla\u015f\u0131mla ciltteki di\u011fer molek\u00fcllerden kaynaklanan sinyaller filtrelenerek glikoz sinyalinin do\u011frudan tespit edilmesi sa\u011fland\u0131. <\/figure>\n

Ba\u015flang\u0131\u00e7ta yaz\u0131c\u0131 boyutunda olan cihaz, yap\u0131lan optimizasyonlarla ayakkab\u0131 kutusu boyutuna indirildi. Bu k\u00fc\u00e7\u00fclmenin temelinde, Raman spektrumunda yer alan yakla\u015f\u0131k bin banttan yaln\u0131zca \u00fc\u00e7\u00fcn\u00fcn glikoz \u00f6l\u00e7\u00fcm\u00fc i\u00e7in yeterli oldu\u011funun ke\u015ffi yat\u0131yor. \u00d6te yandan \u00f6l\u00e7\u00fcmler yakla\u015f\u0131k 30 saniyede tamamlan\u0131yor<\/strong> ve do\u011fruluk d\u00fczeyi mevcut ticari tak\u0131labilir glikoz monit\u00f6rleriyle benzer seviyede.<\/p>\n

Testler ba\u015flad\u0131<\/b><\/p>\n

Ara\u015ft\u0131rmac\u0131lar, cihaz\u0131n cep telefonu boyutundaki prototipini sa\u011fl\u0131kl\u0131 ve prediyabetli g\u00f6n\u00fcll\u00fclerle test ediyor<\/strong>. Gelecekte, cihaz\u0131n saat boyutuna k\u00fc\u00e7\u00fclt\u00fclmesi ve farkl\u0131 cilt tonlar\u0131nda g\u00fcvenilir \u00f6l\u00e7\u00fcm yapabilmesi hedefleniyor. MIT ekibi, y\u00fcksek do\u011fruluklu ve tamamen i\u011fnesiz glikoz \u00f6l\u00e7\u00fcm\u00fcn\u00fcn diyabetli hastalar\u0131n ya\u015fam kalitesinde \u00f6nemli bir fark yarataca\u011f\u0131n\u0131 vurguluyor.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/diyabet-takibinde-devrim-isikla-glikoz-olcum-donemi-basliyor–199327<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

MIT ekibinin geli\u015ftirdi\u011fi yeni nesil glikoz \u00f6l\u00e7\u00fcm sistemi, diyabetli hastalar\u0131n parmak delme ve cilt alt\u0131 sens\u00f6r kullanma zorunlulu\u011funu ortadan kald\u0131rabilecek bir teknoloji sunuyor. Ara\u015ft\u0131rmac\u0131lar, kan \u015fekeri seviyelerini yaln\u0131zca \u0131\u015f\u0131k …<\/p>\n","protected":false},"author":1,"featured_media":149679,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[10006,6231],"class_list":["post-149678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-glikoz","tag-olcum"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/149678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=149678"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/149678\/revisions"}],"predecessor-version":[{"id":149682,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/149678\/revisions\/149682"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/149679"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=149678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=149678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=149678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}