{"id":27502,"date":"2020-11-26T16:07:00","date_gmt":"2020-11-26T09:07:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=27502"},"modified":"2021-11-09T11:49:10","modified_gmt":"2021-11-09T04:49:10","slug":"che-tao-may-chup-cong-huong-tu-nao-co-the-di-dong-voi-gia-thanh-re","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/che-tao-may-chup-cong-huong-tu-nao-co-the-di-dong-voi-gia-thanh-re\/","title":{"rendered":"Ch\u1ebf t\u1ea1o m\u00e1y ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb n\u00e3o c\u00f3 th\u1ec3 di \u0111\u1ed9ng v\u1edbi gi\u00e1 th\u00e0nh r\u1ebb"},"content":{"rendered":"\n

Khi n\u00f3i \u0111\u1ebfn ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb n\u00e3o \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5n th\u01b0\u01a1ng \u1edf \u0111\u1ea7u, ph\u00e1t hi\u1ec7n ung th\u01b0 n\u00e3o v\u00e0 th\u1ef1c hi\u1ec7n nhi\u1ec1u x\u00e9t nghi\u1ec7m kh\u00e1c, th\u00ec ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb (MRI) l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t, nh\u01b0ng m\u00e1y MRI c\u00f3 gi\u00e1 th\u00e0nh \u0111\u1eaft \u0111\u1ecf, c\u1ea7n \u0111\u1ebfn h\u1ea1 t\u1ea7ng \u0111\u1eb7c bi\u1ec7t v\u00e0 kh\u00f4ng di \u0111\u1ed9ng. Gi\u1edd \u0111\u00e2y, m\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u t\u1ea1i B\u1ec7nh vi\u1ec7n \u0110a khoa Massachusetts \u0111\u00e3 ch\u1ebf t\u1ea1o \u0111\u01b0\u1ee3c m\u00e1y MRI “ch\u1ec9 d\u00e0nh cho \u0111\u1ea7u<\/em>” c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb, c\u00f4ng su\u1ea5t th\u1ea5p, nh\u1ecf g\u1ecdn, di \u0111\u1ed9ng \u0111\u1ec3 g\u1eafn trong xe c\u1ee9u th\u01b0\u01a1ng, c\u00f3 th\u1ec3 \u0111\u1ea9y v\u00e0o ph\u00f2ng b\u1ec7nh, \u0111\u01b0a v\u00e0o ph\u00f2ng kh\u00e1m t\u01b0 ho\u1eb7c b\u1ec7nh vi\u1ec7n b\u1eb1ng b\u00e1nh xe. Nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Nature Biomedical Engineering<\/em>.<\/p>\n\n\n\n

\"\"\/<\/figure><\/div>\n\n\n\n

TS. Clarissa Zimmerman Cooley, t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a nghi\u00ean c\u1ee9u cho bi\u1ebft: \u201cM\u1eb7c d\u00f9 MRI l\u00e0 ph\u01b0\u01a1ng th\u1ee9c ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb \u0111\u1ea7u ti\u00ean, nh\u01b0ng vi\u1ec7c mua v\u00e0 l\u1eafp \u0111\u1eb7t m\u00e1y MRI truy\u1ec1n th\u1ed1ng c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao l\u1ea1i kh\u00e1 kh\u00f3 kh\u0103n v\u00e0 t\u1ed1n k\u00e9m. Ngay c\u1ea3 khi b\u1ec7nh vi\u1ec7n c\u00f3 s\u1eb5n m\u00e1y MRI, th\u00ec v\u1eabn c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p vi\u1ec7c v\u1eadn chuy\u1ec3n b\u1ec7nh nh\u00e2n \u0111\u1ebfn \u0111\u00fang v\u1ecb tr\u00ed m\u00e1y qu\u00e9t l\u00e0 qu\u00e1 kh\u00f3 ho\u1eb7c nguy hi\u1ec3m. Nghi\u00ean c\u1ee9u n\u00e0y \u0111\u01b0\u1ee3c tri\u1ec3n khai, t\u1ea1o thu\u1eadn l\u1ee3i cho vi\u1ec7c ti\u1ebfp c\u1eadn d\u1ec5 h\u01a1n v\u1edbi m\u00e1y MRI<\/em>“.<\/p>\n\n\n\n

Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 thi\u1ebft k\u1ebf v\u00e0 th\u1eed nghi\u1ec7m m\u1eabu m\u00e1y MRI m\u1edbi di \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1eafm v\u00e0o \u1ed5 \u0111i\u1ec7n th\u00f4ng th\u01b0\u1eddng v\u00e0 ph\u00e1t ra \u00edt ti\u1ebfng \u1ed3n h\u01a1n nhi\u1ec1u so v\u1edbi m\u00e1y MRI truy\u1ec1n th\u1ed1ng. B\u1ea3n th\u00e2n nam ch\u00e2m n\u00e0y c\u00f3 k\u00edch th\u01b0\u1edbc b\u1eb1ng m\u1ed9t gi\u1ecf \u0111\u1ef1ng qu\u1ea7n \u00e1o v\u00e0 t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng (bao g\u1ed3m nam ch\u00e2m, cu\u1ed9n d\u00e2y, b\u1ed9 khu\u1ebfch \u0111\u1ea1i, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 xe \u0111\u1ea9y) l\u00e0 230 kg v\u00e0 m\u1ed9t ng\u01b0\u1eddi duy nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea9y xe \u0111\u1ec3 v\u1eadn chuy\u1ec3n m\u00e1y. N\u1ebfu c\u00e1c linh ki\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb truy\u1ec1n th\u1ed1ng \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u00e1c thi\u1ebft k\u1ebf g\u1ecdn nh\u1eb9 c\u00f3 hi\u1ec7u qu\u1ea3 t\u00f9y ch\u1ec9nh, th\u00ec t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng m\u00e1y s\u1ebd gi\u1ea3m c\u00f2n 160 kg. Khi th\u1eed nghi\u1ec7m \u1edf ba t\u00ecnh nguy\u1ec7n vi\u00ean tr\u01b0\u1edfng th\u00e0nh kh\u1ecfe m\u1ea1nh, m\u00e1y MRI \u0111\u00e3 t\u1ea1o ra h\u00ecnh \u1ea3nh n\u00e3o \u1edf d\u1ea1ng 3D th\u01b0\u1eddng trong v\u00f2ng 10 ph\u00fat.<\/p>\n\n\n\n

TS. Cooley cho r\u1eb1ng: \u201cC\u00f4ng ngh\u1ec7 n\u00e0y th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng ph\u1ea1m vi ti\u1ebfp c\u1eadn ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb. V\u1edbi m\u1ed9t s\u1ed1 c\u1ea3i ti\u1ebfn n\u1eefa, c\u00f4ng ngh\u1ec7 s\u1ebd cho ph\u00e9p ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng cho b\u1ec7nh nh\u00e2n b\u00ean gi\u01b0\u1eddng b\u1ec7nh ho\u1eb7c t\u1ea1i c\u00e1c v\u00f9ng xa n\u01a1i kh\u00f4ng c\u00f3 s\u1eb5n m\u00e1y MRI truy\u1ec1n th\u1ed1ng<\/em>“.<\/p>\n\n\n\n

N.P.D (NASATI)<\/em><\/p>\n\n\n\n

theo https:\/\/medicalxpress.com\/news\/2020-11-low-cost-portable-brain-imaging-scanner.html, 24\/11\/2020<\/em><\/p>\n\n\n\n

https:\/\/www.vista.gov.vn\/news\/cac-linh-vuc-khoa-hoc-va-cong-nghe\/che-tao-may-chup-cong-huong-tu-nao-co-the-di-dong-voi-gia-thanh-re-3128.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Khi n\u00f3i \u0111\u1ebfn ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb n\u00e3o \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5n th\u01b0\u01a1ng \u1edf \u0111\u1ea7u, ph\u00e1t hi\u1ec7n ung th\u01b0 n\u00e3o v\u00e0 th\u1ef1c hi\u1ec7n nhi\u1ec1u x\u00e9t nghi\u1ec7m kh\u00e1c, th\u00ec ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb (MRI) l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t, nh\u01b0ng m\u00e1y MRI c\u00f3 gi\u00e1 th\u00e0nh \u0111\u1eaft \u0111\u1ecf, c\u1ea7n \u0111\u1ebfn h\u1ea1 t\u1ea7ng \u0111\u1eb7c bi\u1ec7t v\u00e0 kh\u00f4ng di […]<\/p>\n","protected":false},"author":25,"featured_media":29823,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-27502","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=27502"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27502\/revisions"}],"predecessor-version":[{"id":29824,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27502\/revisions\/29824"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/29823"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=27502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=27502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=27502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}