{"id":28906,"date":"2014-05-21T19:23:11","date_gmt":"2014-05-21T18:23:11","guid":{"rendered":"http:\/\/cyborgs.cc\/?p=402"},"modified":"2014-05-21T19:23:11","modified_gmt":"2014-05-21T18:23:11","slug":"energieversorgung-von-implantaten-neue-technik-ermoeglicht-es-akkus-auch-tief-im-koerper-aufzuladen","status":"publish","type":"post","link":"https:\/\/meta.copyriot.com\/2014\/05\/energieversorgung-von-implantaten-neue-technik-ermoeglicht-es-akkus-auch-tief-im-koerper-aufzuladen\/","title":{"rendered":"Energieversorgung von Implantaten: Neue Technik erm\u00f6glicht es, Akkus auch tief im K\u00f6rper aufzuladen"},"content":{"rendered":"<p><iframe loading=\"lazy\" width=\"550\" height=\"309\" src=\"https:\/\/www.youtube.com\/embed\/7WURJ9rgwjs?feature=oembed\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>Einer Forschergruppe aus Stanford unter Leitung von <a title=\"Ada Poon Stanford\" href=\"https:\/\/profiles.stanford.edu\/ada-poon\" >Ada Poon<\/a> ist ein <a title=\"A New Approach to Wireless Charging Reaches Implants Deep in the Body and Brain\" href=\"http:\/\/recode.net\/2014\/05\/19\/a-new-approach-to-wireless-charging-reaches-implants-deep-in-the-body-and-brain\/\" >Durchbruch beim drahtlosen Aufladen von Implantaten<\/a> gelungen.<\/p>\n<p>Zwar lassen sich Smartphone und Co bereits heute kabellos aufladen, allerdings nur \u00fcber sehr kurze Distanzen. F\u00fcr Implantate kommt die \u00dcbertragung mittels sogenannter &#8220;near field waves&#8221; nur in Frage, wenn sie sich direkt unter der Haut befinden. Bisher verl\u00e4sst man sich bei Implantaten daher auf besonders langlebige oder auf wiederaufladbare Batterien. Beides hat Nachteile: Langlebigkeit hat Grenzen und sind die Batterien leer, muss operiert werden. Wiederaufladbare Batterien sind bisher ziemlich gro\u00df.<\/p>\n<p>Das Team um Poon nutzt eine ver\u00e4nderte Version der &#8220;near field waves&#8221; (&#8220;mid-field&#8221;), die sich im K\u00f6rper verbreiten, anstatt absorbiert oder gar reflektiert zu werden. So ist es m\u00f6glich, Devices tief im K\u00f6rper von Menschen drahtlos aufzuladen. In Tierversuchen an Hasen und Schweinen zeigte sich die Technik bisher als ungef\u00e4hrlich. Tests an Menschen sollen folgen.<\/p>\n<p>Das verspricht f\u00fcr die Zukunft Herzschrittmacher, Nervenstimulatoren und andere interessante Medizintechnik, die kleiner und langlebiger ist und tiefer in den K\u00f6rper implantiert werden kann. Die Forscher haben zum Beispiel bereits einen Herzschrittmacher entwickelt, der kleiner als ein Reiskorn ist.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Einer Forschergruppe aus Stanford unter Leitung von Ada Poon ist ein Durchbruch beim drahtlosen Aufladen von Implantaten gelungen. Zwar lassen sich Smartphone und Co bereits heute kabellos aufladen, allerdings nur &uuml;ber sehr kurze Distanzen. F&uuml;r Implantate kommt die &Uuml;bertragung mittels<span>&hellip;<\/span><\/p>\n<div><a href=\"http:\/\/cyborgs.cc\/?p=402\">Weiterlesen &rsaquo;<\/a><\/div>\n<p><!-- end of .read-more --><\/p>\n","protected":false},"author":880,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5,1],"tags":[712,704,1000,976,695],"class_list":["post-28906","post","type-post","status-publish","format-standard","hentry","category-spectacle","category-syndicated","tag-biopolitics","tag-borders","tag-cyborgs","tag-gadget","tag-korper"],"_links":{"self":[{"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/posts\/28906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/users\/880"}],"replies":[{"embeddable":true,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/comments?post=28906"}],"version-history":[{"count":0,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/posts\/28906\/revisions"}],"wp:attachment":[{"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/media?parent=28906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/categories?post=28906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/tags?post=28906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}