{"id":1853,"date":"2022-01-14T09:30:54","date_gmt":"2022-01-14T08:30:54","guid":{"rendered":"http:\/\/neu.gmbu.de\/?p=1853"},"modified":"2024-09-03T15:28:46","modified_gmt":"2024-09-03T13:28:46","slug":"spektroskopische-diagnostik-in-der-medizintechnik","status":"publish","type":"post","link":"https:\/\/www.gmbu.de\/en\/fachsektionen\/spektroskopische-diagnostik-in-der-medizintechnik\/","title":{"rendered":"Spectroscopic diagnostics in medical engineering"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>Spectral diagnostics in medical engineering is based on the interaction of light with absorbers such as hemoglobin, melanin or water in the skin. In reflectance spectroscopy, broadband irradiation is used. This radiation is scattered and absorbed in the tissue and the light scattered back from the skin can, after spectral decomposition, be correlated with factors such as the melanin content of the skin or the water content in the tissue.<\/p>\n\n\n\n<p>In fluorescence spectroscopy, fluorescence is excited using narrow-band radiation. Above all, fluorophores such as trypthophan, NADH or collagen can be measured here.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"677\" height=\"723\" src=\"http:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Abb1_Medizintechnik_ohne_Text.jpg\" alt=\"\" class=\"wp-image-3556\" srcset=\"https:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Abb1_Medizintechnik_ohne_Text.jpg 677w, https:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Abb1_Medizintechnik_ohne_Text-281x300.jpg 281w\" sizes=\"(max-width: 677px) 100vw, 677px\" \/><figcaption class=\"wp-element-caption\">Spectral imaging reflectance spectroscopy on wounds, above light guide probe with measuring device, below left photo of the wound, below right intensity distribution for mean wound score<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"773\" src=\"http:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Jena_MedizintechnikAbb2-1024x773.jpg\" alt=\"\" class=\"wp-image-2172\" srcset=\"https:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Jena_MedizintechnikAbb2-1024x773.jpg 1024w, https:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Jena_MedizintechnikAbb2-300x227.jpg 300w, https:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Jena_MedizintechnikAbb2-768x580.jpg 768w, https:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Jena_MedizintechnikAbb2-1536x1160.jpg 1536w, https:\/\/www.gmbu.de\/wp-content\/uploads\/2021\/04\/Jena_MedizintechnikAbb2.jpg 1703w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Fluorescence excitation emission matrix of skin<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spectral diagnostics in medical engineering is based on the interaction of light with absorbers such as hemoglobin, melanin or water in the skin. In reflectance spectroscopy, broadband irradiation is used. This radiation is scattered and absorbed in the tissue and the light scattered back from the skin can, after spectral decomposition, be correlated with factors [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":2172,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,34,28,49],"tags":[],"class_list":["post-1853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fachsektionen","category-innovationsfelder-jena","category-jena","category-spektroskopie_und_medizintechnik"],"_links":{"self":[{"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/posts\/1853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/comments?post=1853"}],"version-history":[{"count":11,"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/posts\/1853\/revisions"}],"predecessor-version":[{"id":6493,"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/posts\/1853\/revisions\/6493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/media\/2172"}],"wp:attachment":[{"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/media?parent=1853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/categories?post=1853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gmbu.de\/en\/wp-json\/wp\/v2\/tags?post=1853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}