{"id":6214,"date":"2015-09-12T13:35:18","date_gmt":"2015-09-12T12:35:18","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=6214"},"modified":"2015-10-12T21:54:55","modified_gmt":"2015-10-12T20:54:55","slug":"varfor-gel-till-ultraljudet","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/varfor-gel-till-ultraljudet","title":{"rendered":"Varf\u00f6r gel till ultraljudet"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81 alignleft\" style=\"border: 0px none; margin: 5px;\" alt=\"Fr\u00e5ga\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_faq.gif\" width=\"12\" height=\"13\" \/>Kan man ta ultraljud p\u00e5 bukaortan utan gel? Jag var p\u00e5 ultraljuds unders\u00f6kning p\u00e5 Varbergs lasarett, d\u00e4r unders\u00f6ktes jag utan gel. Varf\u00f6r?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-85 alignleft\" style=\"border: 0px none; margin: 5px;\" alt=\"Svar\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_register.gif\" width=\"12\" height=\"13\" \/>P\u00e5 n\u00e5got s\u00e4tt ska man alltid st\u00e4va efter att minska luftgapet mellan transducern och huden.<br \/>\nDvs. ultraljudstransducern m\u00e5ste ligga helt an mot huden. Detta f\u00f6r att inte f\u00e5 stora st\u00f6rningar i ultraljudssignalen pga. luft. Detta betyder \u00e4ven att luftf\u00f6rande organ (lungor, tarmar, mags\u00e4cken&#8230;) inte l\u00e4mpar sig f\u00f6r att unders\u00f6kas med ultraljud.<br \/>\nI praktiken kan man h\u00e5lla transducern helt stilla mot huden och f\u00e5 en vettig bild men i praktiken m\u00e5ste man vid unders\u00f6kning f\u00f6ra transducern \u00f6ver ett st\u00f6rre omr\u00e5de p\u00e5 huden.<\/p>\n<div id=\"attachment_6227\" style=\"width: 100px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2015\/09\/ulj_gelkudde_1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6227\" class=\"size-thumbnail wp-image-6227 \" alt=\"Gelkudde\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2015\/09\/ulj_gelkudde_1-90x90.jpg\" width=\"90\" height=\"90\" \/><\/a><p id=\"caption-attachment-6227\" class=\"wp-caption-text\">Gelkudde<\/p><\/div>\n<p>F\u00f6r att f\u00e5 en bra glideffekt och minimera luft mellan transducer och hud anv\u00e4nder man sig oftast av n\u00e5gon form av gel eller salva.<br \/>\nIdag finns alternativ till gelen. Detta tex. i form av fasta gelkuddar som l\u00e4ggs mellan transducern och huden. Man slipper d\u00e5 det kladd som den flytande gelen ger. Finns s\u00e4kert andra l\u00f6sningar vi inte k\u00e4nner till men transducern m\u00e5ste <em>alltid<\/em> ligga helt an mot huden f\u00f6r en bra bild.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-83 alignleft\" style=\"border: 0px none; margin: 5px;\" alt=\"Svarat av\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_profile.gif\" width=\"12\" height=\"13\" \/>K.T. rtgssk<br \/>\nR\u00f6ntgen Helsingborg<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kan man ta ultraljud p\u00e5 bukaortan utan gel? Jag var p\u00e5 ultraljuds unders\u00f6kning [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[144,24],"class_list":["post-6214","post","type-post","status-publish","format-standard","hentry","category-ultraljud","tag-ultraljud","tag-undersokning"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/6214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/comments?post=6214"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/6214\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=6214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=6214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=6214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}