{"id":2172,"date":"2025-04-24T09:30:51","date_gmt":"2025-04-24T02:30:51","guid":{"rendered":"https:\/\/museum.pctu.com.vn\/?p=2172"},"modified":"2025-12-29T10:34:42","modified_gmt":"2025-12-29T03:34:42","slug":"raymond-vahan-damadian-nguoi-tien-phong-khai-mo-ky-nguyen-mri-trong-y-hoc-hien-dai","status":"publish","type":"post","link":"https:\/\/museum.pctu.com.vn\/index.php\/2025\/04\/24\/raymond-vahan-damadian-nguoi-tien-phong-khai-mo-ky-nguyen-mri-trong-y-hoc-hien-dai\/","title":{"rendered":"Raymond Vahan Damadian \u2013 Ng\u01b0\u1eddi ti\u00ean phong khai m\u1edf k\u1ef7 nguy\u00ean MRI trong y h\u1ecdc hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"\t\t
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Raymond Vahan Damadian (1936\u20132022) l\u00e0 m\u1ed9t nh\u00e0 khoa h\u1ecdc ng\u01b0\u1eddi M\u1ef9 g\u1ed1c Armenia \u2013 ng\u01b0\u1eddi \u0111\u00e3 \u0111\u1eb7t n\u1ec1n m\u00f3ng cho c\u00f4ng ngh\u1ec7 ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb (MRI), m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 ch\u1ea9n \u0111o\u00e1n h\u00ecnh \u1ea3nh hi\u1ec7n \u0111\u1ea1i v\u00e0 quan tr\u1ecdng b\u1eadc nh\u1ea5t trong y h\u1ecdc ng\u00e0y nay.<\/p>\r\nTu\u1ed5i th\u01a1 v\u00e0 n\u1ec1n t\u1ea3ng h\u1ecdc v\u1ea5n \u0111a ng\u00e0nh<\/strong>\r\n

Damadian sinh ng\u00e0y 16 th\u00e1ng 3 n\u0103m 1936 t\u1ea1i Forest Hills, New York. D\u00f9 \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o t\u1eeb nh\u1ecf \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t ngh\u1ec7 s\u0129 violin, \u00f4ng l\u1ea1i s\u1edbm b\u1ed9c l\u1ed9 ni\u1ec1m \u0111am m\u00ea s\u00e2u s\u1eafc v\u1edbi c\u00e1c m\u00f4n khoa h\u1ecdc t\u1ef1 nhi\u00ean. Sau khi t\u1ed1t nghi\u1ec7p chuy\u00ean ng\u00e0nh To\u00e1n h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Wisconsin \u2013 Madison v\u00e0o n\u0103m 1956, \u00f4ng ti\u1ebfp t\u1ee5c l\u1ea5y b\u1eb1ng Th\u1ea1c s\u0129 Y khoa t\u1ea1i Tr\u01b0\u1eddng Cao \u0111\u1eb3ng Y khoa Albert Einstein (New York) v\u00e0o n\u0103m 1960.<\/p>\r\n

\u0110am m\u00ea nghi\u00ean c\u1ee9u \u0111\u01b0a Damadian \u0111\u1ebfn v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o chuy\u00ean s\u00e2u: \u00f4ng t\u1eebng l\u00e0 nghi\u00ean c\u1ee9u sinh v\u1ec1 th\u1eadn h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Washington, nghi\u00ean c\u1ee9u sinh l\u00fd sinh t\u1ea1i \u0110\u1ea1i h\u1ecdc Harvard, n\u01a1i \u00f4ng ti\u1ebfp t\u1ee5c \u0111\u00e0o s\u00e2u v\u00e0o c\u00e1c m\u00f4n v\u1eadt l\u00fd, h\u00f3a l\u00fd v\u00e0 to\u00e1n h\u1ecdc. Sau \u0111\u00f3, \u00f4ng ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u v\u1ec1 h\u00f3a sinh t\u1ea1i Tr\u01b0\u1eddng Y khoa Kh\u00f4ng gian (San Antonio, Texas). Sau m\u1ed9t th\u1eddi gian ph\u1ee5c v\u1ee5 trong l\u1ef1c l\u01b0\u1ee3ng kh\u00f4ng qu\u00e2n, \u00f4ng tr\u1edf l\u1ea1i v\u1edbi s\u1ef1 nghi\u1ec7p h\u1ecdc thu\u1eadt t\u1ea1i Trung t\u00e2m Y khoa Downstate c\u1ee7a \u0110\u1ea1i h\u1ecdc New York v\u00e0o n\u0103m 1967.<\/p>\r\nKh\u1edfi ngu\u1ed3n \u00fd t\u01b0\u1edfng MRI t\u1eeb m\u1ed9t l\u00fd thuy\u1ebft sinh h\u1ecdc<\/strong>\r\n

D\u1ef1a tr\u00ean nh\u1eefng ki\u1ebfn th\u1ee9c li\u00ean ng\u00e0nh v\u1ec1 sinh h\u1ecdc, v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc, Damadian \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t l\u00fd thuy\u1ebft sinh h\u1ecdc m\u1edbi c\u00f3 t\u00ean “Ion Exchanger Resin Theory”<\/strong>, l\u00fd gi\u1ea3i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ebf b\u00e0o s\u1ed1ng qua s\u1ef1 trao \u0111\u1ed5i ion. \u0110\u00e2y ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng gi\u00fap \u00f4ng kh\u00e1m ph\u00e1 ra m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng sinh h\u1ecdc \u0111\u1ed9c \u0111\u00e1o li\u00ean quan \u0111\u1ebfn c\u1ed9ng h\u01b0\u1edfng t\u1eeb h\u1ea1t nh\u00e2n (NMR).<\/p>\r\n

N\u0103m 1971, Damadian c\u00f4ng b\u1ed1 b\u00e0i b\u00e1o khoa h\u1ecdc tr\u00ean t\u1ea1p ch\u00ed Science<\/em>, trong \u0111\u00f3 \u00f4ng ch\u1ee9ng minh r\u1eb1ng t\u1ebf b\u00e0o ung th\u01b0 v\u00e0 t\u1ebf b\u00e0o th\u01b0\u1eddng ph\u1ea3n \u1ee9ng kh\u00e1c nhau tr\u01b0\u1edbc t\u00edn hi\u1ec7u NMR. T\u1eeb \u0111\u00f3, \u00f4ng \u0111\u1ec1 xu\u1ea5t \u00fd t\u01b0\u1edfng t\u00e1o b\u1ea1o: s\u1eed d\u1ee5ng t\u00edn hi\u1ec7u NMR \u0111\u1ec3 ph\u00e1t hi\u1ec7n kh\u1ed1i u<\/strong> \u2013 m\u1ed9t kh\u00e1i ni\u1ec7m ch\u01b0a t\u1eebng c\u00f3 trong y h\u1ecdc th\u1eddi \u0111i\u1ec3m \u0111\u00f3.<\/p>\r\n\"\"\r\n\r\n\"\"\r\n\r\n\"\"\r\n\r\nT\u1eeb \u00fd t\u01b0\u1edfng \u0111\u1ebfn thi\u1ebft b\u1ecb th\u1ef1c ti\u1ec5n<\/strong>\r\n

Kh\u00f4ng d\u1eebng l\u1ea1i \u1edf m\u1eb7t l\u00fd thuy\u1ebft, v\u00e0o n\u0103m 1974, Damadian \u0111\u00e3 thi\u1ebft k\u1ebf m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ea7u ti\u00ean d\u00f9ng t\u00edn hi\u1ec7u NMR \u0111\u1ec3 ph\u00e1t hi\u1ec7n kh\u1ed1i u v\u00e0 \u0111\u0103ng k\u00fd b\u1eb1ng s\u00e1ng ch\u1ebf t\u1ea1i M\u1ef9. Tuy nhi\u00ean, thi\u1ebft b\u1ecb ban \u0111\u1ea7u n\u00e0y ch\u01b0a th\u1ec3 t\u00e1i t\u1ea1o h\u00ecnh \u1ea3nh c\u01a1 th\u1ec3 \u2013 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n sau \u0111\u00f3 b\u1edfi hai nh\u00e0 khoa h\u1ecdc Paul Lauterbur<\/strong> v\u00e0 Peter Mansfield<\/strong>, nh\u1eefng ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng k\u1ef9 thu\u1eadt d\u1ef1ng \u1ea3nh t\u1eeb t\u00edn hi\u1ec7u NMR \u2013 \u0111\u1eb7t n\u1ec1n m\u00f3ng cho c\u00f4ng ngh\u1ec7 MRI hi\u1ec7n \u0111\u1ea1i.<\/p>\r\n\"\"\r\n

M\u1eb7c d\u00f9 kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c gi\u1ea3i Nobel nh\u01b0 hai \u0111\u1ed3ng nghi\u1ec7p n\u00f3i tr\u00ean, nh\u01b0ng ch\u00ednh Damadian l\u00e0 ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng m\u00e1y MRI to\u00e0n th\u00e2n \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi v\u00e0o n\u0103m 1977, mang t\u00ean \u201cIndomitable\u201d<\/strong>.<\/p>\r\nTh\u01b0\u01a1ng m\u1ea1i h\u00f3a v\u00e0 di s\u1ea3n \u0111\u1ec3 l\u1ea1i<\/strong>\r\n

N\u0103m 1978, Damadian th\u00e0nh l\u1eadp c\u00f4ng ty FONAR Corporation<\/strong> \u2013 \u0111\u01a1n v\u1ecb \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi s\u1ea3n xu\u1ea5t m\u00e1y MRI th\u01b0\u01a1ng m\u1ea1i. S\u1ea3n ph\u1ea9m \u0111\u1ea7u ti\u00ean ra \u0111\u1eddi n\u0103m 1980, m\u1edf \u0111\u1ea7u cho k\u1ef7 nguy\u00ean \u1ee9ng d\u1ee5ng MRI r\u1ed9ng kh\u1eafp trong ch\u1ea9n \u0111o\u00e1n y h\u1ecdc. Trong su\u1ed1t s\u1ef1 nghi\u1ec7p c\u1ee7a m\u00ecnh, Damadian c\u00f9ng c\u00e1c c\u1ed9ng s\u1ef1 \u0111\u00e3 \u0111\u0103ng k\u00fd 45 b\u1eb1ng s\u00e1ng ch\u1ebf<\/strong> li\u00ean quan \u0111\u1ebfn c\u00f4ng ngh\u1ec7 MRI, g\u00f3p ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c c\u1ea3i ti\u1ebfn v\u00e0 th\u01b0\u01a1ng m\u1ea1i h\u00f3a thi\u1ebft b\u1ecb n\u00e0y tr\u00ean to\u00e0n c\u1ea7u.<\/p>\r\n

Raymond Vahan Damadian<\/strong> kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t nh\u00e0 khoa h\u1ecdc, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a t\u01b0 duy ti\u00ean phong \u2013 k\u1ebft h\u1ee3p gi\u1eefa khoa h\u1ecdc c\u01a1 b\u1ea3n v\u00e0 \u1ee9ng d\u1ee5ng l\u00e2m s\u00e0ng \u0111\u1ec3 mang \u0111\u1ebfn m\u1ed9t b\u01b0\u1edbc ti\u1ebfn nh\u1ea3y v\u1ecdt trong y h\u1ecdc hi\u1ec7n \u0111\u1ea1i. Di s\u1ea3n m\u00e0 \u00f4ng \u0111\u1ec3 l\u1ea1i v\u1eabn ti\u1ebfp t\u1ee5c c\u1ee9u s\u1ed1ng h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi m\u1ed7i ng\u00e0y nh\u1edd v\u00e0o h\u00ecnh \u1ea3nh MRI ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Raymond Vahan Damadian (1936\u20132022) l\u00e0 m\u1ed9t nh\u00e0 khoa h\u1ecdc ng\u01b0\u1eddi M\u1ef9 g\u1ed1c Armenia \u2013 ng\u01b0\u1eddi \u0111\u00e3 \u0111\u1eb7t n\u1ec1n m\u00f3ng cho c\u00f4ng ngh\u1ec7 ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb (MRI), m\u1ed9t trong nh\u1eefng…<\/p>\n","protected":false},"author":1,"featured_media":2173,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,75],"tags":[348,350],"class_list":["post-2172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","category-y-khoa-the-gioi","tag-mri","tag-raymond-vahan-damadian"],"_links":{"self":[{"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/2172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=2172"}],"version-history":[{"count":4,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/2172\/revisions"}],"predecessor-version":[{"id":2335,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/2172\/revisions\/2335"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/media\/2173"}],"wp:attachment":[{"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=2172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=2172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=2172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}