{"id":273993,"date":"2011-10-20T01:00:00","date_gmt":"2011-10-19T18:00:00","guid":{"rendered":"https:\/\/clients-previewhub.com\/hoanmy_wp\/x-quang-ky-thuat-so-digital-radiography\/"},"modified":"2025-11-08T19:19:14","modified_gmt":"2025-11-08T12:19:14","slug":"x-quang-ky-thuat-so-digital-radiography","status":"publish","type":"post","link":"https:\/\/clients-previewhub.com\/hoanmy_wp\/x-quang-ky-thuat-so-digital-radiography\/","title":{"rendered":"X quang k\u1ef9 thu\u1eadt s\u1ed1 (Digital Radiography)"},"content":{"rendered":"

SO S\u00c1NH X QUANG K\u1ef8 THU\u1eacT S\u1ed0 & X QUANG C\u1ed4 \u0110I\u1ec2N.<\/strong><\/p>\n

X quang qui \u01b0\u1edbc c\u1ed5 \u0111i\u1ec3n<\/u> d\u00f9ng h\u1ec7 th\u1ed1ng phim\/b\u00eca t\u0103ng quang \u0111\u1ec3 ch\u1ee5p c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a c\u01a1 th\u1ec3 . Phim sau khi \u0111\u01b0\u1ee3c ph\u00f4 x\u1ea1, s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ph\u00f2ng t\u1ed1i \u0111\u1ec3 x\u1eed l\u00fd b\u1eb1ng h\u00f3a ch\u1ea5t hi\u1ec7n h\u00ecnh v\u00e0 \u0111\u1ecbnh h\u00ecnh. Sau \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ecdc tr\u00ean 1 h\u1ed9p \u0111\u00e8n xem phim. \u0110\u00e2y l\u00e0 m\u1ed9t h\u00ecnh v\u0129nh vi\u1ec5n, kh\u00f4ng s\u1eeda \u0111\u1ed5i \u0111\u01b0\u1ee3c, kh\u00f3 l\u01b0u tr\u1eef, sao l\u1ee5c v\u00e0 truy t\u00ecm. Phim X quang qui \u01b0\u1edbc c\u1ed5 \u0111i\u1ec3n s\u1ebd bi\u1ebfn \u0111\u1ed5i theo th\u1eddi gian, nh\u00f2e m\u1edd n\u00ean kh\u00f4ng th\u1ec3 l\u01b0u gi\u1eef l\u00e2u \u0111\u01b0\u1ee3c.<\/p>\n

\u2022 H\u00ecnh X quang k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 th\u1ec3 in b\u1eb1ng gi\u1ea5y in th\u01b0\u1eddng, in gi\u1ea5y b\u00f3ng, hay b\u1eb1ng m\u00e1y in kh\u00f4 (Dry Imager), do m\u00e1y in ch\u1ec9 s\u1eed d\u1ee5ng \u0111\u1ea7u nhi\u1ec7t n\u00ean kh\u00f4ng c\u1ea7n c\u00e1c h\u00f3a ch\u1ea5t v\u00e0 ph\u00f2ng t\u1ed1i, v\u00ec phim kh\u00f4 kh\u00f4ng b\u1ecb \u00e1nh s\u00e1ng \u1ea3nh h\u01b0\u1edfng. H\u00ecnh X quang k\u1ef9 thu\u1eadt s\u1ed1 kh\u00f4ng bi\u1ebfn \u0111\u1ed5i theo th\u1eddi gian, c\u00f3 th\u1ebf l\u01b0u gi\u1eef l\u00e2u d\u00e0i \u0111\u01b0\u1ee3c.<\/p>\n

H\u1ec7 th\u1ed1ng X quang tr\u1ef1c ti\u1ebfp (Direct Radiography).<\/strong><\/p>\n

Nguy\u00ean t\u1eafc t\u1ea1o \u1ea3nh l\u00e0 nh\u1edd B\u1ea3ng c\u1ea3m \u1ee9ng (Sensor panel) c\u1ea5u t\u1ea1o do s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a l\u1edbp nh\u1ea5p nh\u00e1y (Scintillator) g\u1ed3m c\u00e1c l\u1edbp cesium iodide\/thallium v\u00e0 t\u1ea5m phim m\u1ecfng transistor (TFT) v\u1edbi silicon v\u00f4 \u0111\u1ecbnh h\u00ecnh (amorphous silicon), k\u00edch th\u01b0\u1edbc 30 x 40 cm v\u1edbi 127mm Pixel n\u00ean c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao. B\u1ea3ng c\u1ea3m \u1ee9ng n\u00e0y thay th\u1ebf c\u1eb7p phim\/b\u00eca t\u0103ng quang c\u1ed5 \u0111i\u1ec3n, sau khi \u0111\u01b0\u1ee3c ph\u00f4 x\u1ea1, s\u1ebd chuy\u1ec3n h\u00ecnh v\u00e0 hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh m\u00e1y \u0111i\u1ec7n to\u00e1n sau 5 gi\u00e2y. V\u00e0 c\u00f3 th\u1ec3 ch\u1ee5p ti\u1ebfp ngay kh\u00f4ng c\u1ea7n x\u00f3a.<\/p>\n

C\u1ea5u tr\u00fac b\u1ea3ng c\u1ea3m \u1ee9ng<\/strong><\/p>\n

\u2022 Phim X quang c\u1ed5 \u0111i\u1ec3n \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng h\u01a1n 100 n\u0103m, do \u0111\u00f3 \u0111\u00e3 t\u1ea1o th\u00e0nh 1 ph\u1ea3n x\u1ea1 c\u00f3 \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c b\u00e1c s\u0129, mu\u1ed1n \u0111\u1ecdc phim X quang l\u00e0 ph\u1ea3i c\u00f3 t\u1ea5m phim l\u1edbn v\u00e0 h\u1ed9p \u0111\u00e8n xem phim. Ngo\u00e0i v\u1ea5n \u0111\u1ec1 phim r\u1ea5t nh\u1ea1y v\u1edbi \u00e1nh s\u00e1ng, qui \u0111\u1ecbnh ph\u00f2ng t\u1ed1i ng\u1eb7t ngh\u00e8o, ch\u1ea5t l\u01b0\u1ee3ng phim t\u00f9y thu\u1ed9c nhi\u1ec1u v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 ph\u00f4 x\u1ea1 m\u00e0 ch\u1ec9 x\u01a1 x\u1ea9y s\u1ebd l\u00e0m cho phim \u0111en ho\u1eb7c tr\u1eafng qu\u00e1, l\u1ea1i c\u00f2n ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o n\u1ed3ng \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9 c\u00e1c h\u00f3a ch\u1ea5t trong khi l\u00e0m hi\u1ec7n h\u00ecnh v\u00e0 \u0111\u1ecbnh h\u00ecnh, kh\u00f3 kh\u0103n \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 sao ch\u00e9p phim. Phim X quang qui \u01b0\u1edbc l\u00e0 m\u1ed9t h\u00ecnh c\u1ed1 \u0111\u1ecbnh, ta kh\u00f4ng th\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh sau khi \u0111\u00e3 ph\u00f4 x\u1ea1, n\u00ean ph\u1ea3i ch\u1ee5p l\u1ea1i n\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m, v\u1eeba hao ti\u1ec1n l\u1ea1i t\u0103ng \u0111\u1ed9 nhi\u1ec5m x\u1ea1 c\u1ee7a b\u1ec7nh nh\u00e2n.<\/p>\n

\u2022 X quang k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 th\u1ec3 xem tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e0n h\u00ecnh monitor v\u00e0 ch\u1ec9nh s\u1eeda, ph\u00f3ng to v\u00f9ng c\u1ea7n quan s\u00e1t v.v\u2026<\/p>\n

\u2022 B\u1ea3ng C\u1ea3m \u1ee9ng (Sensor Panel) c\u00f3 kh\u1ea3 n\u0103ng ch\u1ee5p l\u1ea1i nhi\u1ec1u l\u1ea7n, c\u00f3 d\u00e3i ph\u00f4 x\u1ea1 r\u1ed9ng h\u01a1n phim X quang qui \u01b0\u1edbc, n\u00ean kh\u00f4ng s\u1ee3 h\u01b0 phim do tia qu\u00e1 y\u1ebfu ho\u1eb7c qu\u00e1 m\u1ea1nh. H\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 tr\u01b0\u1eddng h\u1ee3p ph\u1ea3i ch\u1ee5p l\u1ea1i.<\/p>\n

\n

\u2022 H\u00ecnh X quang \u0111i\u1ec7n to\u00e1n nh\u1edd c\u00f3 c\u00e1c ph\u1ea7n m\u1ec1m chuy\u00ean d\u00f9ng x\u1eed l\u00fd n\u00ean s\u1ebd cho c\u00e1c h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n h\u1eb3n phim X quang c\u1ed5 \u0111i\u1ec3n: nh\u01b0 kh\u1ea3 n\u0103ng c\u00f3 th\u1ec3 kh\u1ea3o s\u00e1t x\u01b0\u01a1ng v\u00e0 ph\u1ea7n m\u1ec1m ho\u1eb7c kh\u1ea3o s\u00e1t nhu m\u00f4 ph\u1ed5i v\u00e0 trung th\u1ea5t c\u00f9ng tr\u00ean m\u1ed9t phim.<\/p>\n

\u2022 Vi\u1ec7c l\u01b0u tr\u1eef c\u00e1c h\u00ecnh \u1ea3nh tr\u1edf n\u00ean d\u1ec5 d\u00e0ng trong c\u00e1c \u0111\u0129a CD-ROM v\u00e0 vi\u1ec7c truy l\u1ee5c, sao ch\u00e9p nhanh ch\u00f3ng h\u01a1n.<\/p>\n

\u2022 H\u00ecnh X quang k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 th\u1ec3 in b\u1eb1ng gi\u1ea5y in th\u01b0\u1eddng, in gi\u1ea5y b\u00f3ng, hay b\u1eb1ng m\u00e1y in kh\u00f4 (Dry Imager) ch\u1ec9 s\u1eed d\u1ee5ng \u0111\u1ea7u nhi\u1ec7t n\u00ean kh\u00f4ng c\u1ea7n c\u00e1c h\u00f3a ch\u1ea5t v\u00e0 ph\u00f2ng t\u1ed1i, v\u00ec phim kh\u00f4 kh\u00f4ng b\u1ecb \u00e1nh s\u00e1ng \u1ea3nh h\u01b0\u1edfng. H\u00ecnh X quang k\u1ef9 thu\u1eadt s\u1ed1 kh\u00f4ng bi\u1ebfn \u0111\u1ed5i theo th\u1eddi gian, c\u00f3 th\u1ebf l\u01b0u gi\u1eef l\u00e2u d\u00e0i \u0111\u01b0\u1ee3c.<\/p>\n

\u2022 H\u00ecnh X quang k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 th\u1ec3 chuy\u1ec3n nhanh qua m\u1ea1ng \u0111\u1ec3 h\u1ed9i ch\u1ea9n qua Internet.<\/p>\n

\u2022 \u0110i\u1ec3m y\u1ebfu c\u1ee7a X quang k\u1ef9 thu\u1eadt s\u1ed1 l\u00e0 m\u00e1y m\u00f3c, phim kh\u00f4 \u0111\u1eaft ti\u1ec1n h\u01a1n so v\u1edbi h\u1ec7 th\u1ed1ng X quang c\u1ed5 \u0111i\u1ec3n.<\/p>\n

\u2022 DR kh\u00f4ng c\u1ea7n cassette, c\u00f3 th\u1ec3 ghi t\u00ean tr\u1ef1c ti\u1ebfp t\u00ean b\u1ec7nh nh\u00e2n nh\u1edd m\u00e1y ch\u1ee7. X Quang qui \u01b0\u1edbc c\u0169 c\u1ea7n cassette, v\u00e0 c\u1ea7n ghi t\u00ean b\u1ec7nh nh\u00e2n, ng\u00e0y ch\u1ee5p.<\/p>\n

Bs Di\u1ec7p Ki\u1ebfn Ngh\u0129a
\nBV Ho\u00e0n M\u1ef9 C\u1eedu Long<\/strong><\/p>\n

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

SO S\u00c1NH X QUANG K\u1ef8 THU\u1eacT S\u1ed0 & X QUANG C\u1ed4 \u0110I\u1ec2N. X quang qui \u01b0\u1edbc c\u1ed5 \u0111i\u1ec3n d\u00f9ng h\u1ec7 th\u1ed1ng phim\/b\u00eca t\u0103ng quang \u0111\u1ec3 ch\u1ee5p c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a c\u01a1 th\u1ec3 . Phim sau khi \u0111\u01b0\u1ee3c ph\u00f4 x\u1ea1, s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ph\u00f2ng t\u1ed1i \u0111\u1ec3 x\u1eed l\u00fd b\u1eb1ng h\u00f3a ch\u1ea5t hi\u1ec7n h\u00ecnh v\u00e0 \u0111\u1ecbnh […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1249],"tags":[],"class_list":["post-273993","post","type-post","status-publish","format-standard","hentry","category-tin-tuc-y-te"],"acf":[],"_links":{"self":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/273993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/comments?post=273993"}],"version-history":[{"count":1,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/273993\/revisions"}],"predecessor-version":[{"id":311008,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/273993\/revisions\/311008"}],"wp:attachment":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/media?parent=273993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/categories?post=273993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/tags?post=273993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}