{"id":274435,"date":"2023-05-30T17:27:07","date_gmt":"2023-05-30T10:27:07","guid":{"rendered":"https:\/\/clients-previewhub.com\/hoanmy_wp\/huong-dan-su-dung-thiet-bi-do-spo2\/"},"modified":"2025-11-08T18:57:47","modified_gmt":"2025-11-08T11:57:47","slug":"huong-dan-su-dung-thiet-bi-do-spo2","status":"publish","type":"post","link":"https:\/\/clients-previewhub.com\/hoanmy_wp\/huong-dan-su-dung-thiet-bi-do-spo2\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111o SpO2"},"content":{"rendered":"\n

B\u1ea1n \u0111ang quan t\u00e2m \u0111\u1ebfn c\u00e1ch s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111o SpO2 \u0111\u1ec3 ki\u1ec3m tra m\u1ee9c oxy trong m\u00e1u? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e0y m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3. C\u1ee5 th\u1ec3, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u t\u1eeb A \u0111\u1ebfn Z c\u00e1c b\u01b0\u1edbc \u0111o SpO2, m\u1ee9c \u00fd ngh\u0129a cho \u0111\u1ebfn nh\u1eefng y\u1ebfu t\u1ed1 nguy c\u01a1. T\u1eeb \u0111\u00f3, b\u1ea1n s\u1ebd c\u00f3 \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin c\u1ea7n thi\u1ebft ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n.<\/p>\n\n\n\n

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

Ch\u1ec9 s\u1ed1 SpO2 quan tr\u1ecdng \u0111\u1ebfn n\u1ed5i b\u1ea1n kh\u00f4ng th\u1ec3 b\u1ecf qua<\/em><\/p>\n\n\n\n

Kh\u00e1i ni\u1ec7m v\u1ec1 ch\u1ec9 s\u1ed1 SpO2<\/strong><\/h2>\n\n\n\n

Ch\u1ec9 s\u1ed1 SpO2 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ee9c kh\u1ecfe c\u1ee7a con ng\u01b0\u1eddi. SpO2 l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Saturation of peripheral oxygen, t\u1ee9c l\u00e0 \u0111\u1ed9 b\u00e3o h\u00f2a oxy trong m\u00e1u ngo\u1ea1i bi\u00ean. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111o kh\u00f4ng x\u00e2m l\u1ea5n, kh\u00f4ng g\u00e2y \u0111au \u0111\u1edbn cho b\u1ec7nh nh\u00e2n. \u0110i\u1ec1u b\u1ea1n c\u1ea7n l\u00e0m l\u00e0 k\u1eb9p m\u1ed9t thi\u1ebft b\u1ecb nh\u1ecf g\u1ecdi l\u00e0 m\u00e1y \u0111o SpO2 c\u1ea7m tay v\u00e0o ng\u00f3n tay, ng\u00f3n ch\u00e2n ho\u1eb7c d\u00e1i tai. M\u00e1y \u0111o SpO2 s\u1ebd ph\u00e1t ra \u00e1nh s\u00e1ng h\u1ed3ng ngo\u1ea1i \u0111\u1ec3 \u0111o l\u01b0\u1ee3ng h\u1ed3ng c\u1ea7u ch\u1ee9a oxy trong c\u00e1c mao m\u1ea1ch nh\u1ecf. T\u1eeb \u0111\u00f3, m\u00e1y s\u1ebd t\u00ednh ra ph\u1ea7n tr\u0103m \u0111\u1ed9 b\u00e3o h\u00f2a oxy trong m\u00e1u v\u00e0 hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n\n\n\n

V\u00ec sao ch\u1ec9 s\u1ed1 SpO2 quan tr\u1ecdng?<\/strong><\/h3>\n\n\n\n

Ch\u1ec9 s\u1ed1 SpO2 quan tr\u1ecdng v\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t trong c\u00e1c d\u1ea5u hi\u1ec7u sinh t\u1ed3n c\u1ee7a c\u01a1 th\u1ec3. N\u00f3 gi\u00fap \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng h\u00f4 h\u1ea5p v\u00e0 v\u1eadn chuy\u1ec3n oxy c\u1ee7a m\u00e1u. Ch\u1ec9 s\u1ed1 SpO2 b\u00ecnh th\u01b0\u1eddng \u1edf ng\u01b0\u1eddi kho\u1ebb m\u1ea1nh l\u00e0 t\u1eeb 95% \u0111\u1ebfn 100%. N\u1ebfu SpO2 th\u1ea5p h\u01a1n 90%, c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c bi\u1ebfn ch\u1ee9ng nh\u01b0 kh\u00f3 th\u1edf, \u0111au ng\u1ef1c, thay \u0111\u1ed5i \u00fd th\u1ee9c, t\u00edm m\u00f4i ho\u1eb7c m\u00f3ng tay. Nguy\u00ean nh\u00e2n c\u1ee7a SpO2 th\u1ea5p c\u00f3 th\u1ec3 do c\u00e1c b\u1ec7nh l\u00fd v\u1ec1 ph\u1ed5i, tim m\u1ea1ch, thi\u1ebfu m\u00e1u ho\u1eb7c nhi\u1ec5m tr\u00f9ng. \u0110\u1ec3 n\u00e2ng cao ch\u1ec9 s\u1ed1 SpO2, b\u1ea1n c\u1ea7n ph\u1ea3i \u0111i\u1ec1u tr\u1ecb nguy\u00ean nh\u00e2n g\u1ed1c v\u00e0 cung c\u1ea5p \u0111\u1ee7 oxy khi c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

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

Ch\u1ec9 s\u1ed1 SpO2 gi\u00fap \u0111o n\u1ed3ng \u0111\u1ed9 oxy trong m\u00e1u<\/em><\/p>\n\n\n\n

\u0110\u00e1nh gi\u00e1 \u0111\u1ed9 n\u1eb7ng d\u1ef1a tr\u00ean ch\u1ec9 s\u1ed1 SpO2<\/strong><\/h2>\n\n\n\n

Ch\u1ec9 s\u1ed1 SpO2 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 ph\u1ea3n \u00e1nh \u0111\u1ed9 b\u00e3o ho\u00e0 oxy c\u1ee7a h\u1ed3ng c\u1ea7u trong m\u00e1u. B\u1eb1ng c\u00e1ch k\u1eb9p thi\u1ebft b\u1ecb \u0111o \u1edf \u0111\u1ea7u ng\u00f3n tay, ch\u1ec9 s\u1ed1 SpO2 gi\u00fap b\u00e1c s\u0129 x\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng h\u00f4 h\u1ea5p c\u1ee7a ng\u01b0\u1eddi b\u1ec7nh. T\u1eeb \u0111\u00f3, \u0111\u1ed9i ng\u0169 chuy\u00ean m\u00f4n c\u00f3 th\u1ec3 can thi\u1ec7p k\u1ecbp th\u1eddi. V\u1eady ch\u1ec9 s\u1ed1 SpO2 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n\n\n\n

    \n
  • SpO2 t\u1eeb 97 \u2013 99%: \u0110\u1ed9 b\u00e3o ho\u00e0 oxy trong m\u00e1u b\u00ecnh th\u01b0\u1eddng. B\u1ec7nh nh\u00e2n kh\u00f4ng c\u1ea7n h\u1ed7 tr\u1ee3 th\u1edf oxy v\u00e0 c\u00f3 th\u1ec3 t\u1ef1 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe t\u1ea1i nh\u00e0.<\/li>\n\n\n\n
  • SpO2 t\u1eeb 94 \u2013 96%: \u0110\u1ed9 b\u00e3o ho\u00e0 oxy trong m\u00e1u \u1edf m\u1ee9c trung b\u00ecnh, t\u00f9y t\u1eebng tr\u01b0\u1eddng h\u1ee3p b\u1ec7nh l\u00fd c\u1ee5 th\u1ec3 m\u00e0 b\u00e1c s\u0129 c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecbnh cho b\u1ec7nh nh\u00e2n h\u1ed7 tr\u1ee3 th\u1edf oxy hay kh\u00f4ng. B\u1ec7nh nh\u00e2n c\u1ea7n theo d\u00f5i s\u00e1t ch\u1ec9 s\u1ed1 SpO2 v\u00e0 c\u00e1c tri\u1ec7u ch\u1ee9ng kh\u00e1c c\u1ee7a b\u1ec7nh.<\/li>\n\n\n\n
  • SpO2 t\u1eeb 90 \u2013 93%: \u0110\u1ed9 b\u00e3o ho\u00e0 oxy trong m\u00e1u \u1edf m\u1ee9c th\u1ea5p, c\u00f3 d\u1ea5u hi\u1ec7u suy h\u00f4 h\u1ea5p, c\u1ea7n ph\u1ea3i cho b\u1ec7nh nh\u00e2n h\u1ed7 tr\u1ee3 th\u1edf oxy v\u00e0 c\u1ea7n ph\u1ed1i h\u1ee3p th\u00eam v\u1edbi b\u00e1c s\u0129 chuy\u00ean khoa h\u00f4 h\u1ea5p ho\u1eb7c chuy\u00ean khoa h\u1ed3i s\u1ee9c c\u1ea5p c\u1ee9u. B\u1ec7nh nh\u00e2n c\u00f3 nguy c\u01a1 cao g\u1eb7p bi\u1ebfn ch\u1ee9ng nghi\u00eam tr\u1ecdng v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb t\u1ea1i b\u1ec7nh vi\u1ec7n.<\/li>\n\n\n\n
  • SpO2 < 90%: \u0110\u00e2y l\u00e0 bi\u1ec3u hi\u1ec7n c\u1ee7a m\u1ed9t ca c\u1ea5p c\u1ee9u l\u00e2m s\u00e0ng. B\u1ec7nh nh\u00e2n c\u00f3 th\u1ec3 ng\u1eebng th\u1edf ho\u1eb7c t\u1ed5n th\u01b0\u01a1ng n\u00e3o do thi\u1ebfu oxy. C\u1ea7n g\u1ecdi xe c\u1ee9u th\u01b0\u01a1ng v\u00e0 \u0111\u01b0a b\u1ec7nh nh\u00e2n \u0111\u1ebfn b\u1ec7nh vi\u1ec7n g\u1ea5p.<\/li>\n<\/ul>\n\n\n\n

    N\u1ebfu ng\u01b0\u1eddi b\u1ec7nh \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u1edf oxy nh\u01b0ng SpO2 < 95% th\u00ec c\u1ea7n n\u00e2ng c\u1ea5p \u0111\u1ed9 th\u1edf oxy v\u00e0 theo d\u00f5i li\u00ean t\u1ee5c. \u0110\u1ed1i v\u1edbi tr\u1ebb s\u01a1 sinh th\u00ec ch\u1ec9 s\u1ed1 SpO2 > 94% \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ee9c an to\u00e0n. N\u1ebfu ch\u1ec9 s\u1ed1 SpO2 < 90% c\u1ea7n ph\u1ea3i b\u00e1o ngay cho b\u00e1c s\u0129 \u0111\u1ec3 can thi\u1ec7p v\u00e0 x\u1eed l\u00fd k\u1ecbp th\u1eddi.<\/p>\n\n\n\n

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

    Ch\u1ec9 s\u1ed1 SpO2 \u0111\u01b0\u1ee3c xem l\u00e0 ch\u1ec9 s\u1ed1 sinh t\u1ed3n th\u1ee9 5 c\u1ee7a c\u01a1 th\u1ec3<\/em><\/p>\n\n\n\n

    H\u01b0\u1edbng<\/strong> <\/strong>d\u1eabn<\/strong> s\u1eed d\u1ee5ng m\u00e1y \u0111o SpO2 c\u1ea7m tay<\/strong><\/h2>\n\n\n\n

    M\u00e1y \u0111o SpO2 c\u1ea7m tay l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb y t\u1ebf h\u1eefu \u00edch cho vi\u1ec7c theo d\u00f5i n\u1ed3ng \u0111\u1ed9 oxy trong m\u00e1u c\u1ee7a ng\u01b0\u1eddi b\u1ec7nh. N\u00f3 gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c tr\u01b0\u1eddng h\u1ee3p gi\u1ea3m oxy m\u00e1u do c\u00e1c b\u1ec7nh l\u00fd v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p nh\u01b0 hen, COPD, vi\u00eam ph\u1ed5i hay nhi\u1ec5m Covid-19. Ngo\u00e0i ra, m\u00e1y \u0111o SpO2 c\u1ea7m tay c\u00f2n gi\u00fap \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c cung c\u1ea5p oxy cho ng\u01b0\u1eddi b\u1ec7nh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

    Nh\u1eefng nguy\u00ean t\u1eafc b\u1ea1n c\u1ea7n tu\u00e2n th\u1ee7 tr\u01b0\u1edbc khi \u0111o SpO2<\/strong><\/h3>\n\n\n\n

    \u0110\u1ec3 s\u1eed d\u1ee5ng m\u00e1y \u0111o SpO2 c\u1ea7m tay m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n, b\u1ea1n c\u1ea7n tu\u00e2n th\u1ee7 m\u1ed9t s\u1ed1 nguy\u00ean t\u1eafc sau.<\/p>\n\n\n\n

      \n
    • Ch\u1ecdn lo\u1ea1i m\u00e1y \u0111o SpO2 c\u1ea7m tay c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh v\u00e0 ch\u1ee9ng nh\u1eadn b\u1edfi c\u00e1c c\u01a1 quan c\u00f3 th\u1ea9m quy\u1ec1n.<\/li>\n\n\n\n
    • Tr\u01b0\u1edbc khi \u0111o, b\u1ea1n n\u00ean r\u1eeda s\u1ea1ch tay v\u00e0 lau kh\u00f4 ng\u00f3n tay. N\u1ebfu c\u00f3 m\u00f3ng tay s\u01a1n ho\u1eb7c m\u00f3ng gi\u1ea3, b\u1ea1n n\u00ean g\u1ee1 b\u1ecf ch\u00fang \u0111\u1ec3 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o.<\/li>\n\n\n\n
    • \u0110\u1eb7t m\u00e1y \u0111o SpO2 k\u1eb9p v\u00e0o ng\u00f3n tay c\u00e1i ho\u1eb7c ng\u00f3n tr\u1ecf c\u1ee7a b\u00e0n tay kh\u00f4ng ph\u1ea3i. \u0110\u1ea3m b\u1ea3o m\u00e1y \u0111o SpO2 \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eb7t v\u00e0 kh\u00f4ng b\u1ecb l\u1ecfng l\u1ebbo.<\/li>\n\n\n\n
    • Gi\u1eef cho b\u00e0n tay \u1edf t\u01b0 th\u1ebf th\u1eb3ng v\u00e0 y\u00ean l\u1eb7ng trong su\u1ed1t qu\u00e1 tr\u00ecnh \u0111o. Tr\u00e1nh rung \u0111\u1ed9ng ho\u1eb7c di chuy\u1ec3n qu\u00e1 nhi\u1ec1u v\u00ec s\u1ebd g\u00e2y sai s\u1ed1.<\/li>\n\n\n\n
    • \u0110\u1ee3i kho\u1ea3ng 10 gi\u00e2y \u0111\u1ec3 m\u00e1y \u0111o SpO2 hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3. B\u1ea1n n\u00ean ghi nh\u1edb ho\u1eb7c ghi l\u1ea1i hai th\u00f4ng s\u1ed1 l\u00e0 SpO2 (ph\u1ea7n tr\u0103m) v\u00e0 PR (nh\u1ecbp m\u1ea1ch).<\/li>\n\n\n\n
    • Sau khi \u0111o xong, b\u1ea1n n\u00ean th\u00e1o m\u00e1y \u0111o SpO2 ra kh\u1ecfi ng\u00f3n tay v\u00e0 v\u1ec7 sinh m\u00e1y theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      \u0110o SpO2 b\u1eb1ng c\u00e1ch k\u1eb9p thi\u1ebft b\u1ecb v\u00e0o \u0111\u1ea7u ng\u00f3n tay<\/em><\/p>\n\n\n\n

      H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111o SpO2 c\u1ea7m tay<\/strong><\/h3>\n\n\n\n
        \n
      • B\u01b0\u1edbc 1: C\u1ea7n c\u00f3 m\u1ed9t m\u00e1y \u0111o SpO2, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nh\u1ecf c\u00f3 th\u1ec3 g\u1eafn v\u00e0o ng\u00f3n tay, tai ho\u1eb7c m\u0169i \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 oxy trong m\u00e1u.<\/li>\n\n\n\n
      • B\u01b0\u1edbc 2: L\u00e0m s\u1ea1ch v\u00e0 kh\u00f4 da \u1edf v\u1ecb tr\u00ed b\u1ea1n mu\u1ed1n g\u1eafn m\u00e1y \u0111o SpO2. N\u1ebfu b\u1ea1n d\u00f9ng ng\u00f3n tay, b\u1ea1n n\u00ean c\u1eaft m\u00f3ng tay ng\u1eafn v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c v\u1eadt d\u1ee5ng nh\u01b0 nh\u1eabn ho\u1eb7c m\u00f3ng gi\u1ea3.<\/li>\n\n\n\n
      • B\u01b0\u1edbc 3: B\u1eadt m\u00e1y \u0111o SpO2 v\u00e0 g\u1eafn n\u00f3 v\u00e0o v\u1ecb tr\u00ed b\u1ea1n ch\u1ecdn. B\u1ea1n n\u00ean gi\u1eef v\u1ecb tr\u00ed \u0111\u00f3 kh\u00f4ng \u0111\u1ed9ng v\u00e0 th\u01b0 gi\u00e3n trong khi m\u00e1y \u0111o ho\u1ea1t \u0111\u1ed9ng.<\/li>\n\n\n\n
      • B\u01b0\u1edbc 4: Ch\u1edd cho m\u00e1y \u0111o hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 tr\u00ean m\u00e0n h\u00ecnh. K\u1ebft qu\u1ea3 s\u1ebd bao g\u1ed3m m\u1ed9t s\u1ed1 ph\u1ea7n tr\u0103m, l\u00e0 ch\u1ec9 s\u1ed1 SpO2 c\u1ee7a b\u1ea1n, v\u00e0 m\u1ed9t s\u1ed1 nh\u1ecbp tim, l\u00e0 s\u1ed1 l\u1ea7n tim c\u1ee7a b\u1ea1n \u0111\u1eadp trong m\u1ed9t ph\u00fat.<\/li>\n\n\n\n
      • B\u01b0\u1edbc 5: Ghi l\u1ea1i k\u1ebft qu\u1ea3 c\u1ee7a b\u1ea1n v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c m\u1ee9c b\u00ecnh th\u01b0\u1eddng. M\u1ee9c SpO2 b\u00ecnh th\u01b0\u1eddng cho ng\u01b0\u1eddi l\u1edbn l\u00e0 t\u1eeb 95% \u0111\u1ebfn 100%. N\u1ebfu k\u1ebft qu\u1ea3 c\u1ee7a b\u1ea1n th\u1ea5p h\u01a1n 90%, b\u1ea1n n\u00ean li\u00ean h\u1ec7 v\u1edbi b\u00e1c s\u0129 \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u tr\u1ecb.<\/li>\n<\/ul>\n\n\n\n

        H\u01b0\u1edbng d\u1eabn \u0111\u1ecdc th\u00f4ng s\u1ed1 tr\u00ean m\u00e1y \u0111o SpO2 c\u1ea7m tay<\/strong><\/h2>\n\n\n\n

        M\u00e1y \u0111o SpO2 c\u1ea7m tay l\u00e0 thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 \u0111o ch\u1ec9 s\u1ed1 b\u00e3o ho\u00e0 oxy trong m\u00e1u ngo\u1ea1i bi\u00ean (SpO2) v\u00e0 nh\u1ecbp m\u1ea1ch c\u1ee7a b\u1ec7nh nh\u00e2n. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n, kh\u00f4ng x\u00e2m l\u1ea5n v\u00e0 nhanh ch\u00f3ng \u0111\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng h\u00f4 h\u1ea5p c\u1ee7a b\u1ec7nh nh\u00e2n. \u0110\u1ec3 \u0111\u1ecdc th\u00f4ng s\u1ed1 tr\u00ean m\u00e1y \u0111o SpO2 c\u1ea7m tay, b\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn hai ch\u1ec9 s\u1ed1 ch\u00ednh.<\/p>\n\n\n\n

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

        Thi\u1ebft b\u1ecb \u0111o SpO2 th\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u1eb9p v\u00e0o \u0111\u1ea7u ng\u00f3n ch\u00e2n c\u1ee7a tr\u1ebb s\u01a1 sinh<\/em><\/p>\n\n\n\n

        Ch\u1ec9 s\u1ed1 nh\u1ecbp m\u1ea1ch<\/strong><\/h3>\n\n\n\n

        Ch\u1ec9 s\u1ed1 nh\u1ecbp m\u1ea1ch l\u00e0 s\u1ed1 l\u1ea7n tim co b\u00f3p trong m\u1ed9t ph\u00fat. Ch\u1ec9 s\u1ed1 n\u00e0y th\u1ec3 hi\u1ec7n tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a m\u00e1y \u0111o SpO2 c\u1ea7m tay b\u1eb1ng m\u1ed9t con s\u1ed1 v\u00e0 m\u1ed9t bi\u1ec3u \u0111\u1ed3 s\u00f3ng. Ch\u1ec9 s\u1ed1 nh\u1ecbp m\u1ea1ch b\u00ecnh th\u01b0\u1eddng \u1edf ng\u01b0\u1eddi l\u1edbn l\u00e0 t\u1eeb 60 \u0111\u1ebfn 100 l\u1ea7n\/ph\u00fat. N\u1ebfu ch\u1ec9 s\u1ed1 nh\u1ecbp m\u1ea1ch qu\u00e1 cao ho\u1eb7c qu\u00e1 th\u1ea5p, c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a c\u00e1c v\u1ea5n \u0111\u1ec1 tim m\u1ea1ch ho\u1eb7c h\u00f4 h\u1ea5p.<\/p>\n\n\n\n

        Ch\u1ec9 s\u1ed1 SpO2<\/strong><\/h3>\n\n\n\n

        Ch\u1ec9 s\u1ed1 SpO2 hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng s\u1ed1 ph\u1ea7n tr\u0103m t\u1ea1i ch\u1ed7 ghi ch\u1eef SpO2.<\/p>\n\n\n\n

          \n
        • \u0110\u01a1n v\u1ecb \u0111o: ph\u1ea7n tr\u0103m (%).<\/li>\n\n\n\n
        • Ph\u1ea1m vi \u0111o: t\u1eeb 0 \u2013 100%.<\/li>\n\n\n\n
        • Gi\u00e1 tr\u1ecb b\u00ecnh th\u01b0\u1eddng: 98% – 100%.<\/li>\n\n\n\n
        • Sai s\u1ed1 c\u1ee7a th\u01b0\u1eddng dao \u0111\u1ed9ng trong kho\u1ea3ng \u00b1 2%.<\/li>\n<\/ul>\n\n\n\n

          D\u1ea5u hi\u1ec7u th\u01b0\u1eddng g\u1eb7p khi ch\u1ec9 s\u1ed1 SpO2 gi\u1ea3m<\/strong><\/h2>\n\n\n\n

          M\u1eb7c kh\u00e1c, khi kh\u00f4ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111o SpO2, b\u1ea1n v\u1eabn c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o c\u00e1c tri\u1ec7u ch\u1ee9ng sau \u0111\u1ec3 nh\u1eadn bi\u1ebft t\u00ecnh tr\u1ea1ng gi\u1ea3m oxy trong m\u00e1u. Khi \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng m\u00e1y \u0111o SpO2 \u0111\u1ec3 ch\u1eafc ch\u1eafn v\u1ec1 t\u00ecnh tr\u1ea1ng n\u00e0y.<\/p>\n\n\n\n

          D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c tri\u1ec7u ch\u1ee9ng cho th\u1ea5y n\u1ed3ng \u0111\u1ed9 oxy trong m\u00e1u c\u1ee7a b\u1ea1n \u0111ang gi\u1ea3m.<\/p>\n\n\n\n

            \n
          • Kh\u00f3 th\u1edf, th\u1edf nhanh ho\u1eb7c th\u1edf r\u00edt.<\/li>\n\n\n\n
          • \u0110au ng\u1ef1c ho\u1eb7c c\u1ea3m gi\u00e1c ngh\u1eb9t th\u1edf.<\/li>\n\n\n\n
          • Da v\u00e0 ni\u00eam m\u1ea1c xanh xao ho\u1eb7c t\u00e1i nh\u1ee3t.<\/li>\n\n\n\n
          • Hoa m\u1eaft, ch\u00f3ng m\u1eb7t ho\u1eb7c m\u1ea5t \u00fd th\u1ee9c.<\/li>\n\n\n\n
          • Nh\u1ecbp tim nhanh ho\u1eb7c b\u1ea5t th\u01b0\u1eddng.<\/li>\n<\/ul>\n\n\n\n
            \"\"<\/figure>\n\n\n\n

            V\u00e3 m\u1ed3 h\u00f4i, kh\u00f3 th\u1edf l\u00e0 tri\u1ec7u ch\u1ee9ng c\u00f3 th\u1ec3 g\u1eb7p khi ch\u1ec9 s\u1ed1 SpO2 gi\u1ea3m<\/em><\/p>\n\n\n\n

            Y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng t\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111o SpO2<\/strong><\/h2>\n\n\n\n

            Kh\u00f4ng ph\u1ea3i m\u00e1y \u0111o SpO2 c\u1ea7m tay l\u00fac n\u00e0o c\u0169ng ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c t\u00ecnh tr\u1ea1ng b\u00e3o ho\u00e0 oxy trong m\u00e1u ngo\u1ea1i bi\u00ean. \u0110\u1ec3 \u0111o ch\u1ec9 s\u1ed1 SpO2 ch\u00ednh x\u00e1c, n\u00f3 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 sau \u0111\u00e2y.<\/p>\n\n\n\n

              \n
            • Nhi\u1ec7t \u0111\u1ed9 c\u01a1 th\u1ec3 v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/li>\n\n\n\n
            • L\u01b0u l\u01b0\u1ee3ng m\u00e1u ngo\u1ea1i bi\u00ean v\u00e0 huy\u1ebft \u00e1p.<\/li>\n\n\n\n
            • M\u00e0u s\u1eafc da v\u00e0 m\u00f3ng tay.<\/li>\n\n\n\n
            • S\u1eed d\u1ee5ng thu\u1ed1c ho\u1eb7c ch\u1ea5t k\u00edch th\u00edch.<\/li>\n\n\n\n
            • S\u1ef1 c\u00f3 m\u1eb7t c\u1ee7a c\u00e1c ch\u1ea5t kh\u00e1c trong m\u00e1u nh\u01b0 carboxyhemoglobin ho\u1eb7c methemoglobin.<\/li>\n<\/ul>\n\n\n\n

              Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin quan tr\u1ecdng v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111o SpO2, vi\u1ec7c tham kh\u1ea3o k\u1ef9 s\u1ebd gi\u00fap b\u1ea1n s\u1eed d\u1ee5ng \u0111\u00fang v\u00e0 d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n. Trong tr\u01b0\u1eddng h\u1ee3p ph\u00e1t hi\u1ec7n ch\u1ec9 s\u1ed1 SpO2 gi\u1ea3m m\u1ea1nh, b\u1ea1n c\u1ea7n \u0111\u1ebfn c\u01a1 s\u1edf y t\u1ebf ngay l\u1eadp t\u1ee9c \u0111\u1ec3 \u0111\u01b0\u1ee3c b\u00e1c s\u0129 t\u01b0 v\u1ea5n v\u00e0 \u0111i\u1ec1u tr\u1ecb k\u1ecbp th\u1eddi.<\/p>\n","protected":false},"excerpt":{"rendered":"

              B\u1ea1n \u0111ang quan t\u00e2m \u0111\u1ebfn c\u00e1ch s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111o SpO2 \u0111\u1ec3 ki\u1ec3m tra m\u1ee9c oxy trong m\u00e1u? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e0y m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3. C\u1ee5 th\u1ec3, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u t\u1eeb A \u0111\u1ebfn Z c\u00e1c b\u01b0\u1edbc \u0111o […]<\/p>\n","protected":false},"author":1,"featured_media":274436,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1249],"tags":[],"class_list":["post-274435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-y-te"],"acf":[],"_links":{"self":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/274435","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=274435"}],"version-history":[{"count":1,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/274435\/revisions"}],"predecessor-version":[{"id":310450,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/274435\/revisions\/310450"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/media\/274436"}],"wp:attachment":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/media?parent=274435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/categories?post=274435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/tags?post=274435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}