{"id":2187,"date":"2025-12-29T14:15:41","date_gmt":"2025-12-29T07:15:41","guid":{"rendered":"https:\/\/museum.pctu.com.vn\/?p=2187"},"modified":"2025-12-29T14:15:44","modified_gmt":"2025-12-29T07:15:44","slug":"lich-su-phat-trien-cua-may-sieu-am-y-khoa","status":"publish","type":"post","link":"https:\/\/museum.pctu.com.vn\/index.php\/2025\/12\/29\/lich-su-phat-trien-cua-may-sieu-am-y-khoa\/","title":{"rendered":"L\u1ecbch S\u1eed Ph\u00e1t Tri\u1ec3n C\u1ee7a M\u00e1y Si\u00eau \u00c2m Y Khoa"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/h1>\n

M\u00e1y si\u00eau \u00e2m \u2013 m\u1ed9t thi\u1ebft b\u1ecb ch\u1ea9n \u0111o\u00e1n h\u00ecnh \u1ea3nh s\u1eed d\u1ee5ng s\u00f3ng \u00e2m t\u1ea7n s\u1ed1 cao \u2013 ng\u00e0y nay \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong y h\u1ecdc hi\u1ec7n \u0111\u1ea1i. Tuy nhi\u00ean, \u00edt ai bi\u1ebft r\u1eb1ng l\u1ecbch s\u1eed ph\u00e1t tri\u1ec3n c\u1ee7a m\u00e1y si\u00eau \u00e2m l\u00e0 c\u1ea3 m\u1ed9t h\u00e0nh tr\u00ecnh d\u00e0i v\u1edbi nhi\u1ec1u c\u1ed9t m\u1ed1c quan tr\u1ecdng. H\u00e3y c\u00f9ng nh\u00ecn l\u1ea1i h\u00e0nh tr\u00ecnh \u0111\u00f3.<\/p>\n

1794: Kh\u1edfi ngu\u1ed3n t\u1eeb thi\u00ean nhi\u00ean<\/h1>\n

N\u0103m 1794, nh\u00e0 sinh v\u1eadt h\u1ecdc ng\u01b0\u1eddi \u00dd Lazzaro Spallanzani \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng d\u01a1i s\u1eed d\u1ee5ng s\u00f3ng \u00e2m \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb trong b\u00f3ng t\u1ed1i. \u0110\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 s\u1ef1 kh\u1edfi \u0111\u1ea7u cho hi\u1ec3u bi\u1ebft c\u1ee7a con ng\u01b0\u1eddi v\u1ec1 s\u00f3ng si\u00eau \u00e2m.<\/p>\n

\"\"
Nh\u00e0 sinh v\u1eadt h\u1ecdc ng\u01b0\u1eddi \u00dd Lazzaro Spallanzani<\/figcaption><\/figure>\n

\u0110\u1ea7u th\u1ebf k\u1ef7 20: C\u00f4ng ngh\u1ec7 sonar v\u00e0 b\u01b0\u1edbc \u0111\u1ec7m cho y h\u1ecdc<\/h1>\n

Trong Chi\u1ebfn tranh Th\u1ebf gi\u1edbi th\u1ee9 nh\u1ea5t v\u00e0 th\u1ee9 hai, c\u00f4ng ngh\u1ec7 SONAR ra \u0111\u1eddi \u0111\u1ec3 d\u00f2 t\u00ecm t\u00e0u ng\u1ea7m d\u01b0\u1edbi bi\u1ec3n. Nguy\u00ean l\u00fd ph\u1ea3n x\u1ea1 s\u00f3ng \u00e2m t\u1eeb v\u1eadt th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0 sau n\u00e0y \u00e1p d\u1ee5ng v\u00e0o l\u0129nh v\u1ef1c y khoa.<\/p>\n

1942: \u1ee8ng d\u1ee5ng si\u00eau \u00e2m \u0111\u1ea7u ti\u00ean trong y h\u1ecdc<\/h1>\n

Karl Dussik, b\u00e1c s\u0129 ng\u01b0\u1eddi \u00c1o, l\u00e0 ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean s\u1eed d\u1ee5ng s\u00f3ng si\u00eau \u00e2m \u0111\u1ec3 ki\u1ec3m tra n\u00e3o b\u1ed9 b\u1ec7nh nh\u00e2n nh\u1eb1m ph\u00e1t hi\u1ec7n kh\u1ed1i u. \u00d4ng \u0111\u1eb7t n\u1ec1n m\u00f3ng cho si\u00eau \u00e2m y khoa b\u1eb1ng thi\u1ebft b\u1ecb hyperphonograph.<\/p>\n

Nh\u1eefng n\u0103m 1950: Si\u00eau \u00e2m l\u00e2m s\u00e0ng ra \u0111\u1eddi<\/h1>\n

T\u1ea1i Hoa K\u1ef3, George Ludwig \u0111\u00e3 nghi\u00ean c\u1ee9u vi\u1ec7c s\u1eed d\u1ee5ng si\u00eau \u00e2m \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ecfi m\u1eadt v\u00e0 c\u00e1c kh\u1ed1i u. C\u00e1c nghi\u00ean c\u1ee9u n\u00e0y \u0111\u00e1nh d\u1ea5u nh\u1eefng \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u0111\u1ea7u ti\u00ean c\u1ee7a si\u00eau \u00e2m trong ch\u1ea9n \u0111o\u00e1n y khoa.<\/p>\n

Nh\u1eefng n\u0103m 1960: Si\u00eau \u00e2m s\u1ea3n khoa<\/h1>\n

B\u00e1c s\u0129 s\u1ea3n khoa ng\u01b0\u1eddi Scotland Ian Donald \u0111\u00e3 m\u1edf ra k\u1ef7 nguy\u00ean m\u1edbi cho si\u00eau \u00e2m khi \u00e1p d\u1ee5ng n\u00f3 \u0111\u1ec3 theo d\u00f5i s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a thai nhi.<\/p>\n

Nh\u1eefng n\u0103m 1970\u20131980: Si\u00eau \u00e2m th\u1eddi gian th\u1ef1c<\/h1>\n

S\u1ef1 ra \u0111\u1eddi c\u1ee7a m\u00e1y si\u00eau \u00e2m th\u1eddi gian th\u1ef1c cho ph\u00e9p b\u00e1c s\u0129 quan s\u00e1t chuy\u1ec3n \u0111\u1ed9ng li\u00ean t\u1ee5c c\u1ee7a c\u00e1c c\u01a1 quan nh\u01b0 tim, gan, thai nhi.<\/p>\n

Nh\u1eefng n\u0103m 1990: C\u00f4ng ngh\u1ec7 si\u00eau \u00e2m 3D v\u00e0 4D<\/h1>\n

C\u00f4ng ngh\u1ec7 si\u00eau \u00e2m 3D v\u00e0 4D cho ph\u00e9p t\u1ea1o h\u00ecnh \u1ea3nh ba chi\u1ec1u v\u00e0 video \u0111\u1ed9ng v\u1ec1 c\u00e1c c\u1ea5u tr\u00fac b\u00ean trong c\u01a1 th\u1ec3.<\/p>\n

Si\u00eau \u00e2m y h\u1ecdc hi\u1ec7n \u0111\u1ea1i<\/h1>\n

Ng\u00e0y nay, m\u00e1y si\u00eau \u00e2m \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n khoa, tim m\u1ea1ch, n\u1ed9i khoa, ti\u1ebft ni\u1ec7u, c\u01a1 x\u01b0\u01a1ng kh\u1edbp v\u00e0 nhi\u1ec1u chuy\u00ean ng\u00e0nh kh\u00e1c. C\u00e1c thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i t\u00edch h\u1ee3p c\u1ea3 Doppler m\u00e0u, elastography v\u00e0 AI h\u1ed7 tr\u1ee3 ch\u1ea9n \u0111o\u00e1n.<\/p>\n

K\u1ebft lu\u1eadn<\/h1>\n

T\u1eeb nh\u1eefng kh\u00e1m ph\u00e1 t\u1ef1 nhi\u00ean c\u1ee7a th\u1ebf k\u1ef7 18 \u0111\u1ebfn nh\u1eefng c\u00f4ng ngh\u1ec7 y khoa hi\u1ec7n \u0111\u1ea1i th\u1ebf k\u1ef7 21, h\u00e0nh tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a m\u00e1y si\u00eau \u00e2m l\u00e0 minh ch\u1ee9ng cho s\u1ee9c m\u1ea1nh c\u1ee7a s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa khoa h\u1ecdc c\u01a1 b\u1ea3n v\u00e0 \u1ee9ng d\u1ee5ng y t\u1ebf.<\/p>\n","protected":false},"excerpt":{"rendered":"

Gi\u1edbi thi\u1ec7u M\u00e1y si\u00eau \u00e2m \u2013 m\u1ed9t thi\u1ebft b\u1ecb ch\u1ea9n \u0111o\u00e1n h\u00ecnh \u1ea3nh s\u1eed d\u1ee5ng s\u00f3ng \u00e2m t\u1ea7n s\u1ed1 cao \u2013 ng\u00e0y nay \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2187","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/2187","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=2187"}],"version-history":[{"count":1,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/2187\/revisions"}],"predecessor-version":[{"id":2189,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/2187\/revisions\/2189"}],"wp:attachment":[{"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=2187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=2187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/museum.pctu.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=2187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}