{"id":3499,"date":"2026-05-01T20:54:39","date_gmt":"2026-05-01T13:54:39","guid":{"rendered":"https:\/\/www.gocdidong.net\/index.php\/spo2-la-gi-muc-do-an-toan-va-cach-do-chinh-xac\/"},"modified":"2026-05-01T20:54:39","modified_gmt":"2026-05-01T13:54:39","slug":"spo2-la-gi-muc-do-an-toan-va-cach-do-chinh-xac","status":"publish","type":"post","link":"https:\/\/www.gocdidong.net\/index.php\/spo2-la-gi-muc-do-an-toan-va-cach-do-chinh-xac\/","title":{"rendered":"SpO2 l\u00e0 g\u00ec? M\u1ee9c \u0111\u1ed9 an to\u00e0n v\u00e0 c\u00e1ch \u0111o ch\u00ednh x\u00e1c"},"content":{"rendered":"<p>Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c theo d\u00f5i s\u1ee9c kh\u1ecfe \u0111\u00e3 tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n bao gi\u1edd h\u1ebft nh\u1edd v\u00e0o c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng minh. M\u1ed9t trong nh\u1eefng ch\u1ec9 s\u1ed1 quan tr\u1ecdng m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m l\u00e0 SpO2. V\u1eady SpO2 l\u00e0 g\u00ec v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111o ch\u1ec9 s\u1ed1 n\u00e0y m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<p><strong>SpO2 l\u00e0 g\u00ec? M\u1ee9c \u0111\u1ed9 an to\u00e0n v\u00e0 c\u00e1ch \u0111o ch\u00ednh x\u00e1c<\/strong><\/p>\n<p>SpO2, hay c\u00f2n g\u1ecdi l\u00e0 \u0111\u1ed9 b\u00e3o h\u00f2a oxy trong m\u00e1u ngo\u1ea1i vi, l\u00e0 ch\u1ec9 s\u1ed1 ph\u1ea3n \u00e1nh t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m hemoglobin trong m\u00e1u \u0111ang mang oxy so v\u1edbi t\u1ed5ng s\u1ed1 hemoglobin c\u00f3 trong c\u01a1 th\u1ec3. Ch\u1ec9 s\u1ed1 n\u00e0y th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 95% \u0111\u1ebfn 100% \u1edf ng\u01b0\u1eddi kh\u1ecfe m\u1ea1nh.<\/p>\n<ul>\n<li><strong>Ng\u01b0\u1ee1ng an to\u00e0n:<\/strong> 95-100% (An to\u00e0n), 90-94% (C\u1ea3nh b\u00e1o suy h\u00f4 h\u1ea5p), D\u01b0\u1edbi 90% (C\u1ea7n c\u1ea5p c\u1ee9u).<\/li>\n<li><strong>Y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3:<\/strong> H\u00ecnh x\u0103m, nhi\u1ec7t \u0111\u1ed9 tay l\u1ea1nh, \u0111eo thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u00fang c\u00e1ch, ho\u1eb7c s\u01a1n m\u00f3ng tay c\u00f3 th\u1ec3 l\u00e0m sai l\u1ec7ch k\u1ebft qu\u1ea3 \u0111o.<\/li>\n<li><strong>Thi\u1ebft b\u1ecb \u0111o:<\/strong> \u0110\u1ed3ng h\u1ed3 th\u00f4ng minh c\u00f3 th\u1ec3 theo d\u00f5i s\u1ee9c kh\u1ecfe li\u00ean t\u1ee5c, nh\u01b0ng trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p, m\u00e1y \u0111o Pulse Oximeter chuy\u00ean d\u1ee5ng v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c h\u01a1n.<\/li>\n<\/ul>\n<p>Ch\u1ec9 s\u1ed1 SpO2 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t con s\u1ed1, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o quan tr\u1ecdng v\u1ec1 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u1ee7a b\u1ea1n. N\u00f3 gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn h\u00f4 h\u1ea5p v\u00e0 tim m\u1ea1ch, t\u1eeb \u0111\u00f3 c\u00f3 bi\u1ec7n ph\u00e1p can thi\u1ec7p k\u1ecbp th\u1eddi.<\/p>\n<p><strong>Ph\u00e2n lo\u1ea1i m\u1ee9c \u0111\u1ed9 SpO2<\/strong><\/p>\n<p><strong>M\u1ed1c ch\u1ec9 s\u1ed1 SpO2<\/strong><\/p>\n<p><strong>T\u00ecnh tr\u1ea1ng &amp; Khuy\u1ebfn ngh\u1ecb y t\u1ebf<\/strong><\/p>\n<p><strong>Kh\u1ecfe m\u1ea1nh<\/strong><\/p>\n<p>95% \u2013 100%<\/p>\n<p>Ch\u1ec9 s\u1ed1 b\u00ecnh th\u01b0\u1eddng, cho th\u1ea5y c\u01a1 th\u1ec3 \u0111ang nh\u1eadn \u0111\u1ee7 oxy.<\/p>\n<p><strong>C\u1ea3nh b\u00e1o<\/strong><\/p>\n<p>90% \u2013 94%<\/p>\n<p>C\u1ea7n theo d\u00f5i ch\u1eb7t ch\u1ebd, c\u00f3 th\u1ec3 c\u1ea7n h\u1ed7 tr\u1ee3 oxy.<\/p>\n<p><strong>Nguy hi\u1ec3m<\/strong><\/p>\n<p>D\u01b0\u1edbi 90%<\/p>\n<p>C\u1ea7n c\u1ea5p c\u1ee9u ngay l\u1eadp t\u1ee9c, c\u01a1 th\u1ec3 \u0111ang thi\u1ebfu oxy nghi\u00eam tr\u1ecdng.<\/p>\n<p><em>L\u01b0u \u00fd: \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi cao tu\u1ed5i ho\u1eb7c b\u1ec7nh nh\u00e2n m\u1eafc b\u1ec7nh ph\u1ed5i m\u00e3n t\u00ednh, ng\u01b0\u1ee1ng an to\u00e0n c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n.<\/em><\/p>\n<p>Vi\u1ec7c gi\u1ea3m n\u1ed3ng \u0111\u1ed9 oxy trong m\u00e1u c\u00f3 th\u1ec3 kh\u00f4ng g\u00e2y ra tri\u1ec7u ch\u1ee9ng ngay l\u1eadp t\u1ee9c, \u0111i\u1ec1u n\u00e0y khi\u1ebfn cho t\u00ecnh tr\u1ea1ng thi\u1ebfu oxy tr\u1edf n\u00ean nguy hi\u1ec3m h\u01a1n. Do \u0111\u00f3, vi\u1ec7c theo d\u00f5i th\u01b0\u1eddng xuy\u00ean ch\u1ec9 s\u1ed1 SpO2 l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n<p><strong>C\u00e1ch \u0111o SpO2 ch\u00ednh x\u00e1c<\/strong><\/p>\n<p>\u0110\u1ec3 \u0111o SpO2 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, b\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1:<\/p>\n<ul>\n<li><strong>V\u1ecb tr\u00ed \u0111\u1eb7t thi\u1ebft b\u1ecb:<\/strong> \u0110\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed v\u00e0 kh\u00f4ng c\u00f3 khe h\u1edf \u00e1nh s\u00e1ng.<\/li>\n<li><strong>Gi\u1eef y\u00ean tay:<\/strong> \u0110\u1eb7t tay tr\u00ean b\u1ec1 m\u1eb7t ph\u1eb3ng v\u00e0 gi\u1eef y\u00ean trong su\u1ed1t qu\u00e1 tr\u00ecnh \u0111o.<\/li>\n<li><strong>\u0110i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng:<\/strong> Tr\u00e1nh \u0111o khi tay l\u1ea1nh ho\u1eb7c c\u00f3 h\u00ecnh x\u0103m \u1edf v\u1ecb tr\u00ed \u0111o.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c, b\u1ea1n n\u00ean th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li><strong>\u0110\u1ea3m b\u1ea3o tay \u1ea5m:<\/strong> Xoa tay \u0111\u1ec3 t\u0103ng nhi\u1ec7t \u0111\u1ed9 tr\u01b0\u1edbc khi \u0111o.<\/li>\n<li><strong>\u0110\u1eb7t thi\u1ebft b\u1ecb \u0111\u00fang c\u00e1ch:<\/strong> \u0110eo thi\u1ebft b\u1ecb \u1edf v\u1ecb tr\u00ed cao h\u01a1n m\u1eaft c\u00e1 ch\u00e2n m\u1ed9t ch\u00fat.<\/li>\n<li><strong>Gi\u1eef y\u00ean trong 15 gi\u00e2y:<\/strong> \u0110\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 \u1ed5n \u0111\u1ecbnh, kh\u00f4ng n\u00ean c\u1eed \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh \u0111o.<\/li>\n<\/ul>\n<p>N\u1ebfu ch\u1ec9 s\u1ed1 SpO2 c\u1ee7a b\u1ea1n d\u01b0\u1edbi 94%, h\u00e3y th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p s\u01a1 c\u1ee9u nh\u01b0 m\u1edf c\u1eeda s\u1ed5 \u0111\u1ec3 kh\u00f4ng kh\u00ed l\u01b0u th\u00f4ng, n\u1edbi l\u1ecfng qu\u1ea7n \u00e1o v\u00e0 n\u1ebfu c\u1ea7n, h\u00e3y chuy\u1ec3n sang t\u01b0 th\u1ebf n\u1eb1m s\u1ea5p \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u00ecnh tr\u1ea1ng h\u00f4 h\u1ea5p.<\/p>\n<p>Cu\u1ed1i c\u00f9ng, n\u1ebfu ch\u1ec9 s\u1ed1 SpO2 ti\u1ebfp t\u1ee5c gi\u1ea3m v\u00e0 b\u1ea1n c\u00f3 c\u00e1c tri\u1ec7u ch\u1ee9ng nh\u01b0 m\u00f4i t\u00edm t\u00e1i ho\u1eb7c nh\u1ecbp th\u1edf g\u1ea5p g\u00e1p, h\u00e3y g\u1ecdi ngay d\u1ecbch v\u1ee5 c\u1ea5p c\u1ee9u. Vi\u1ec7c hi\u1ec3u r\u00f5 v\u1ec1 SpO2 s\u1ebd gi\u00fap b\u1ea1n ch\u1ee7 \u0111\u1ed9ng h\u01a1n trong vi\u1ec7c theo d\u00f5i s\u1ee9c kh\u1ecfe v\u00e0 ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng.<\/p>\n<p>Ch\u1ecdn l\u1ef1a thi\u1ebft b\u1ecb \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe c\u1ee7a b\u1ea1n. H\u00e3y ch\u0103m s\u00f3c b\u1ea3n th\u00e2n v\u00e0 theo d\u00f5i s\u1ee9c kh\u1ecfe m\u1ed7i ng\u00e0y \u0111\u1ec3 c\u00f3 m\u1ed9t cu\u1ed9c s\u1ed1ng kh\u1ecfe m\u1ea1nh h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SpO2 l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u b\u1ea3ng n\u1ed3ng \u0111\u1ed9 oxy chu\u1ea9n y t\u1ebf, c\u00e1ch \u0111o b\u1eb1ng \u0111\u1ed3ng h\u1ed3 th\u00f4ng minh ch\u00ednh x\u00e1c v\u00e0 giao th\u1ee9c x\u1eed l\u00fd kh\u1ea9n c\u1ea5p khi ch\u1ec9 s\u1ed1 gi\u1ea3m. Xem ngay t\u1ea1i \u0111\u00e2y!<\/p>\n","protected":false},"author":0,"featured_media":3500,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts\/3499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/comments?post=3499"}],"version-history":[{"count":0,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts\/3499\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/media\/3500"}],"wp:attachment":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/media?parent=3499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/categories?post=3499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/tags?post=3499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}