{"id":8398,"date":"2013-07-26T13:08:59","date_gmt":"2013-07-26T11:08:59","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=8398"},"modified":"2013-07-26T13:11:15","modified_gmt":"2013-07-26T11:11:15","slug":"japonsti-vedci-chteji-pomoci-ochrnutym","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=8398","title":{"rendered":"Japon\u0161t\u00ed v\u011bdci cht\u011bj\u00ed pomoci ochrnut\u00fdm"},"content":{"rendered":"

Ohebn\u00fd elektrick\u00fd obvod o tlou\u0161\u0165ce jedn\u00e9 p\u011btiny potravinov\u00e9 f\u00f3lie v\u00e1\u017e\u00edc\u00ed m\u00e9n\u011b ne\u017e pta\u010d\u00ed p\u00edrko vyvinuli v\u011bdci Tokijsk\u00e9 univerzity. Doufaj\u00ed, \u017ee jejich d\u00edlo pom\u016f\u017ee nap\u0159. zcela ochrnut\u00fdm lidem nebo amput\u00e1\u0159\u016fm s prot\u00e9zami.\u00a0 <\/strong><\/p>\n

<\/p>\n

Informovala o tom agentura AFP.<\/p>\n

T\u00fdm v\u011bdc\u016f uv\u00e1d\u00ed, \u017ee jejich za\u0159\u00edzen\u00ed vti\u0161t\u011bn\u00e9 na ultratenk\u00fd film je unik\u00e1tn\u00ed v tom, \u017ee funguje, i kdy\u017e se zma\u010dk\u00e1 do kuli\u010dky nebo se nat\u00e1hne.<\/p>\n

Podle nich by obvod mohl poslou\u017eit k monitorov\u00e1n\u00ed v\u0161ech druh\u016f \u00fadaj\u016f, jako je t\u011blesn\u00e1 teplota \u010di krevn\u00ed tlak, stejn\u011b jako elektronick\u00fdch pulz\u016f ze sval\u016f nebo srdce.<\/p>\n

Osob\u00e1m, kter\u00e9 mohou pohybovat jen jazykem, by se mohla tenk\u00e1 vrstva obvodu um\u00edstit na patro, kde by poslou\u017eila jako „dotykov\u00e1 plocha“ pro ovl\u00e1d\u00e1n\u00ed n\u011bjak\u00e9ho komunika\u010dn\u00edho za\u0159\u00edzen\u00ed.<\/p>\n

„D\u00e1 se p\u0159ipevnit na v\u0161echny druhy povrch\u016f a neomezuje pohyb nositele,“ \u0159ekl o v\u00fdzkumu zve\u0159ejn\u011bn\u00e9m v \u010dasopise Nature profesor Takao Someja.<\/p>\n

P\u0159i obto\u010den\u00ed kolem pa\u017e\u00ed nebo dal\u0161\u00edch \u010d\u00e1st\u00ed t\u011bl by sn\u00edmaly nervov\u00e9 sign\u00e1ly, kter\u00e9 mozek nositele vys\u00edl\u00e1 p\u0159i pokusech o pohyb, a p\u0159edat tyto impulzy protetick\u00fdm kon\u010detin\u00e1m.<\/p>\n

Jejich ohebnost znamen\u00e1, \u017ee lid\u00e9 budou moct m\u00edt na t\u011ble v\u00edc senzor\u016f, kter\u00e9 budou schopn\u00e9 sn\u00edmat biosign\u00e1ly na mnohem vy\u0161\u0161\u00edm po\u010dtu m\u00edst, co\u017e by umo\u017enilo hlad\u0161\u00ed, lep\u0161\u00ed pohyb um\u011bl\u00fdch kon\u010detin, dodali v\u011bdci. Obvod by ale mohl poslou\u017eit i jako senzor atlet\u016fm dohl\u00ed\u017eej\u00edc\u00ed na t\u011blesnou teplotu a srde\u010dn\u00ed tep b\u011bhem n\u00e1ro\u010dn\u00fdch tr\u00e9nink\u016f.<\/p>\n

Obvod m\u00e1 tlou\u0161\u0165ku jen dva mikrometry, zat\u00edmco b\u011b\u017en\u011b pou\u017e\u00edvan\u00e1 kuchy\u0148sk\u00e1 f\u00f3lie m\u00e1 obvykle tlou\u0161\u0165ku deset mikrometr\u016f. Za\u0159\u00edzen\u00ed v\u00e1\u017e\u00ed jen t\u0159i gramy na metr \u010dtvere\u010dn\u00ed, uvedl Someja. Produkt je tak tenk\u00fd a lehk\u00fd, \u017ee kdy\u017e se pust\u00ed ve vzduchu, sn\u00e1\u0161\u00ed se k zemi pomaleji ne\u017e pta\u010d\u00ed p\u00edrko.<\/p>\n

V\u011bdci nicm\u00e9n\u011b je\u0161t\u011b mus\u00ed prov\u00e9st dal\u0161\u00ed v\u00fdzkumy, ne\u017e bude mo\u017en\u00e9 za\u010d\u00edt jejich produkt zav\u00e1d\u011bt do praxe. Zat\u00edm nap\u0159\u00edklad nejsou v\u016fbec zn\u00e1my dopady materi\u00e1lu na poko\u017eku, na n\u00ed\u017e by p\u0159i kontaktu mohl vyvol\u00e1vat vyr\u00e1\u017eky.<\/p>\n

Odborn\u00edci budou tak\u00e9 muset promyslet, jak vyvinou dostate\u010dn\u011b mal\u00fd energetick\u00fd zdroj, kter\u00fd by obvod mohl poh\u00e1n\u011bt.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Ohebn\u00fd elektrick\u00fd obvod o tlou\u0161\u0165ce jedn\u00e9 p\u011btiny potravinov\u00e9 f\u00f3lie v\u00e1\u017e\u00edc\u00ed m\u00e9n\u011b ne\u017e pta\u010d\u00ed p\u00edrko vyvinuli v\u011bdci Tokijsk\u00e9 univerzity. Doufaj\u00ed, \u017ee jejich d\u00edlo pom\u016f\u017ee nap\u0159. zcela […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":4465,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-8398","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/8398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8398"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/8398\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/4465"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}