{"id":2728,"date":"2023-04-09T17:20:26","date_gmt":"2023-04-09T10:20:26","guid":{"rendered":"http:\/\/noithathoaphat.in\/ctv\/?p=2728"},"modified":"2023-04-10T14:41:17","modified_gmt":"2023-04-10T07:41:17","slug":"giai-phau-day-chang-cheo-sau","status":"publish","type":"post","link":"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/09\/giai-phau-day-chang-cheo-sau\/","title":{"rendered":"Gi\u1ea3i ph\u1eabu d\u00e2y ch\u1eb1ng ch\u00e9o sau"},"content":{"rendered":"<p><strong>D\u00e2y ch\u1eb1ng ch\u00e9o sau (DCCS) l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a kh\u1edbp g\u1ed1i, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u1edbp g\u1ed1i. Vi\u1ec7c hi\u1ec3u r\u00f5 v\u1ec1 gi\u1ea3i ph\u1eabu v\u00e0 c\u01a1 sinh h\u1ecdc c\u1ee7a DCCS l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh ch\u1ea9n \u0111o\u00e1n v\u00e0 \u0111i\u1ec1u tr\u1ecb hi\u1ec7u qu\u1ea3 cho c\u00e1c t\u1ed5n th\u01b0\u01a1ng li\u00ean quan \u0111\u1ebfn DCCS.<\/strong><\/p>\n<p>DCCS c\u00f9ng v\u1edbi DCCT l\u00e0 hai d\u00e2y ch\u00e0ng n\u1eb1m trong bao kh\u1edbp nh\u01b0ng n\u1eb1m ngo\u00e0i bao ho\u1ea1t d\u1ecbch c\u1ee7a kh\u1edbp g\u1ed1i. DCCS c\u00f3 chi\u1ec1u d\u00e0i trung b\u00ecnh t\u1eeb 32- 38mm, di\u1ec7n t\u00edch trung b\u00ecnh c\u1ee7a m\u1eb7t c\u1eaft ngang \u0111o\u1ea1n gi\u1eefa d\u00e2y ch\u1eb1ng l\u00e0 31,2 mm2, l\u1ed9ng h\u01a1n kho\u1ea3ng 1,5 l\u1ea7n DCCT. Di\u1ec7n b\u00e1m x\u01b0\u01a1ng ch\u00e0y v\u00e0 x\u01b0\u01a1ng \u0111\u00f9i c\u1ee7a DCCS r\u1ed9ng h\u01a1n g\u1ea5p 3 l\u1ea7n thi\u1ebft di\u1ec7n c\u1eaft ngang \u0111o\u1ea1n gi\u1eefa \u0111\u00e2y ch\u1eb1ng. DCCS ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ee9c c\u0103ng kho\u1ea3ng 739- 1627 N. v\u1ec1 m\u1eb7t gi\u1ea3i ph\u1eabu DCCS to v\u00e0 ch\u1eafc kh\u1ecfe h\u01a1n DCCT.<\/p>\n<figure id=\"attachment_2730\" aria-describedby=\"caption-attachment-2730\" style=\"width: 420px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2730\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-khop-goi-va-vi-tri-cua-DCCS.jpg\" alt=\"Gi\u1ea3i ph\u1eabu kh\u1edbp g\u1ed1i v\u00e0 v\u1ecb tr\u00ed c\u1ee7a DCCS \" width=\"420\" height=\"438\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-khop-goi-va-vi-tri-cua-DCCS.jpg 420w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-khop-goi-va-vi-tri-cua-DCCS-288x300.jpg 288w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><figcaption id=\"caption-attachment-2730\" class=\"wp-caption-text\">H\u00ecnh 1. Gi\u1ea3i ph\u1eabu kh\u1edbp g\u1ed1i v\u00e0 v\u1ecb tr\u00ed c\u1ee7a DCCS<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>DCCS g\u1ed3m c\u00f3 2 th\u00e0nh ph\u1ea7n ch\u00ednh: b\u00f3 tr\u01b0\u1edbc ngo\u00e0i (BTN) v\u00e0 b\u00f3 sau trong (BST). BTN to g\u1ea5p 2 l\u1ea7n BST v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ee9c c\u0103ng kho\u1ea3ng 150% BST. Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c b\u00f3 n\u00e0y r\u1ea5t thay \u0111\u1ed5i ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 g\u1ea5p du\u1ed7i c\u1ee7a kh\u1edbp g\u1ed1i.<\/p>\n<h2>1.Gi\u1ea3i ph\u1eabu di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a DCCS:<\/h2>\n<p>DCCS c\u00f3 di\u1ec7n b\u00e1m \u0111\u00f9i h\u01a1n 20mm theo h\u01b0\u1edbng tr\u01b0\u1edbc sau, t\u1eeb m\u00e1i c\u1ee7a l\u1ed3i c\u1ea7u \u0111\u00f9i \u0111\u1ebfn m\u1eb7t trong c\u1ee7a di\u1ec7n gian l\u1ed3i c\u1ea7u \u0111\u00f9i v\u00e0 c\u00f3 h\u00ecnh n\u1ee9a v\u1ea7ng tr\u0103ng. H\u00ecnh th\u00e1i c\u1ee7a di\u1ec7n b\u00e1m \u0111\u00f9i ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 c\u00f3 m\u1eb7t c\u1ee7a d\u00e2y ch\u1eb1ng \u0111\u00f9i s\u1ee5n ch\u00eam (\u0110- SC) tr\u01b0\u1edbc. DCCS b\u00e1m v\u00e0o kh\u00f4ng ch\u1ec9 m\u1eb7t trong c\u1ee7a di\u1ec7n gian l\u1ed3i c\u1ea7u m\u00e0 c\u00f2n v\u00e0o ph\u1ea7n m\u00e1i c\u1ee7a l\u1ed3i c\u1ea7u x\u01b0\u01a1ng \u0111\u00f9i. C\u00e1c b\u00f3 s\u1ee3i tr\u01b0\u1edbc c\u1ee7a DCCS ch\u1ea1y qua m\u1eb7t ph\u0103ng \u0111\u1ee9ng d\u1ecdc c\u1ee7a ph\u1ea7n m\u00e1i l\u1ed3i c\u1ea7u \u0111\u00f9i, trong khi c\u00e1c b\u00f3 s\u1ee3i t\u1eeb m\u1eb7t trong c\u1ee7a di\u1ec7n gian l\u1ed3i c\u1ea7u x\u01b0\u01a1ng \u0111\u00f9i ch\u1ea1y ch\u00e9o xu\u1ed1ng d\u01b0\u1edbi, ra sau \u0111\u1ebfn b\u00e1m v\u00e0o ph\u1ea7n sau ngo\u00e0i c\u1ee7a m\u00e2m ch\u00e0y.<\/p>\n<figure id=\"attachment_2733\" aria-describedby=\"caption-attachment-2733\" style=\"width: 312px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2733\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-dien-bam-dui-cua-DCCS-theo-mat-dong-ho.jpg\" alt=\"Gi\u1ea3i ph\u1eabu di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a DCCS theo m\u1eb7t \u0111\u1ed3ng h\u1ed3\" width=\"312\" height=\"325\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-dien-bam-dui-cua-DCCS-theo-mat-dong-ho.jpg 312w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-dien-bam-dui-cua-DCCS-theo-mat-dong-ho-288x300.jpg 288w\" sizes=\"(max-width: 312px) 100vw, 312px\" \/><figcaption id=\"caption-attachment-2733\" class=\"wp-caption-text\">H\u00ecnh 2. Gi\u1ea3i ph\u1eabu di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a DCCS theo m\u1eb7t \u0111\u1ed3ng h\u1ed3<\/figcaption><\/figure>\n<p>DCCS b\u00e1m v\u00e0o g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 m\u1eb7t trong c\u1ee7a di\u1ec7n gian l\u1ed3i c\u1ea7u x\u01b0\u01a1ng \u0111\u00f9i v\u00e0 c\u00f3 hai ph\u1ea7n di\u1ec7n b\u00e1m ch\u00ednh, bao g\u1ed3m BTN v\u00e0 BST. Di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a BTN n\u1eb1m \u1edf v\u1ecb tr\u00ed t\u1eeb 9 gi\u1edd \u0111\u1ebfn 12 gi\u1edd \u0111\u1ed1i v\u1edbi kh\u1edbp g\u1ed1i tr\u00e1i (3 gi\u1edd \u0111\u1ebfn 12 gi\u1edd \u0111\u1ed1i v\u1edbi kh\u1edbp g\u1ed1i ph\u1ea3i) v\u00e0 h\u00ecnh d\u1ea1ng v\u00e0 di\u1ec7n t\u00edch di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a to\u00e0n b\u1ed9 DCCS th\u01b0\u1eddng kh\u00e1c nhau do k\u00edch th\u01b0\u1edbc c\u1ee7a BST g\u00e2y n\u00ean. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, ch\u1ec9 c\u1ea7n t\u1ea1o h\u00ecnh BTN n\u1ebfu d\u00e2y ch\u00e0ng \u0110-SC v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n.<\/p>\n<figure id=\"attachment_2739\" aria-describedby=\"caption-attachment-2739\" style=\"width: 326px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2739\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Vi-tri-giai-phau-dien-bam-dui-cua-DCCS-va-cac-bo-cau-thanh.jpg\" alt=\"V\u1ecb tr\u00ed gi\u1ea3i ph\u1eabu di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a DCCS v\u00e0 c\u00e1c b\u00f3 c\u1ea5u th\u00e0nh\" width=\"326\" height=\"247\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Vi-tri-giai-phau-dien-bam-dui-cua-DCCS-va-cac-bo-cau-thanh.jpg 326w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Vi-tri-giai-phau-dien-bam-dui-cua-DCCS-va-cac-bo-cau-thanh-300x227.jpg 300w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><figcaption id=\"caption-attachment-2739\" class=\"wp-caption-text\">H\u00ecnh 3. V\u1ecb tr\u00ed gi\u1ea3i ph\u1eabu di\u1ec7n b\u00e1m \u0111\u00f9i c\u1ee7a DCCS v\u00e0 c\u00e1c b\u00f3 c\u1ea5u th\u00e0nh<\/figcaption><\/figure>\n<h2>2.Gi\u1ea3i ph\u1eabu di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS:<\/h2>\n<figure id=\"attachment_2740\" aria-describedby=\"caption-attachment-2740\" style=\"width: 464px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2740\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-dien-bam-chay.jpg\" alt=\"Gi\u1ea3i ph\u1eabu di\u1ec7n b\u00e1m ch\u00e0y\" width=\"464\" height=\"337\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-dien-bam-chay.jpg 464w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Giai-phau-dien-bam-chay-300x218.jpg 300w\" sizes=\"(max-width: 464px) 100vw, 464px\" \/><figcaption id=\"caption-attachment-2740\" class=\"wp-caption-text\">H\u00ecnh 4. Gi\u1ea3i ph\u1eabu di\u1ec7n b\u00e1m ch\u00e0y<\/figcaption><\/figure>\n<p>Kh\u00e1c v\u1edbi di\u1ec7n b\u00e1m \u0111\u00f9i, di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ed3ng nh\u1ea5t v\u00e0 n\u1eb1m tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a m\u00e2m ch\u00e0y. Di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a BTN bao ph\u1ee7 g\u1ea7n to\u00e0n b\u1ed9 ph\u1ea7n m\u1eb7t ph\u1eb3ng n\u1eb1m gi\u1eefa di\u1ec7n gian l\u1ed3i c\u1ea7u \u0111\u00f9i c\u1ee7a m\u00e2m ch\u00e0y sau. Di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a BST n\u1eb1m \u1edf m\u1eb7t sau c\u1ee7a m\u00e2m ch\u00e0y v\u00e0 li\u00ean ti\u1ebfp v\u1edbi di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a BTN. Di\u1ec7n t\u00edch di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS v\u00e0 c\u1ee7a t\u1eebng b\u00f3 c\u1ea5u th\u00e0nh thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o nghi\u00ean c\u1ee9u c\u1ee7a t\u1eebng t\u00e1c gi\u1ea3. C\u00f3 nhi\u1ec1u nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS. Moorman v\u00e0 c\u00e1c t\u00e1c gi\u1ea3 \u0111\u00e3 m\u00f4 t\u1ea3 di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS b\u1eb1ng thu\u1eadt ng\u1eef \u201cPCL facet\u201d \u0111\u1ec3 m\u00f4 t\u1ea3 m\u1eb7t ph\u1eb3ng di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS, n\u1eb1m tr\u00ean n\u1eeda sau c\u1ee7a \u201cPCL facet\u201d. Kho\u1ea3ng c\u00e1ch t\u1eeb b\u1edd tr\u01b0\u1edbc c\u1ee7a di\u1ec7n b\u00e1m ch\u00e0y \u0111\u1ebfn b\u1edd sau c\u1ee7a di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS l\u00e0 15,6 \u00b11,1 mm.<\/p>\n<figure id=\"attachment_2742\" aria-describedby=\"caption-attachment-2742\" style=\"width: 359px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2742\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dien-bam-chay-cua-DCCS-tren-mat-phang-PCL-facet.jpg\" alt=\"Di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS tr\u00ean m\u1eb7t ph\u1eb3ng PCL facet\" width=\"359\" height=\"437\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dien-bam-chay-cua-DCCS-tren-mat-phang-PCL-facet.jpg 359w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Dien-bam-chay-cua-DCCS-tren-mat-phang-PCL-facet-246x300.jpg 246w\" sizes=\"(max-width: 359px) 100vw, 359px\" \/><figcaption id=\"caption-attachment-2742\" class=\"wp-caption-text\">H\u00ecnh 5. Di\u1ec7n b\u00e1m ch\u00e0y c\u1ee7a DCCS tr\u00ean m\u1eb7t ph\u1eb3ng PCL facet.<\/figcaption><\/figure>\n<h2>3. C\u1ea5u tr\u00fac d\u00e2y ch\u1eb1ng ch\u00e9o sau:<\/h2>\n<ul>\n<li><strong>Ph\u00e2n chia c\u1ea5u tr\u00fac DCCS d\u1ef1a v\u00e0o \u0111\u01b0\u1eddng \u0111i c\u00e1c b\u00f3 s\u1ee3i c\u1ee7a d\u00e2y ch\u1eb1ng<\/strong>: C\u00e1c t\u00e1c gi\u1ea3 c\u00f3 quan \u0111i\u1ec3m kh\u00e1c nhau v\u1ec1 c\u1ea5u tr\u00fac c\u1ee7a DCCS, t\u1eeb \u0111\u01a1n b\u00f3 \u0111\u1ebfn c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p h\u01a1n. Tuy nhi\u00ean, ph\u1ea7n l\u1edbn c\u00e1c t\u00e1c gi\u1ea3 \u0111\u1ec1u \u0111\u1ed3ng \u00fd r\u1eb1ng DCCS bao g\u1ed3m hai b\u00f3 ri\u00eang bi\u1ec7t \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u00f3 tr\u01b0\u1edbc v\u00e0 b\u00f3 sau, v\u00e0 c\u00f3 m\u1ed9t s\u1ed1 t\u00e1c gi\u1ea3 c\u00f2n ph\u00e2n chia DCCS th\u00e0nh ba ho\u1eb7c b\u1ed1n b\u00f3. C\u00e1c tr\u01b0\u1eddng h\u1ee3p kh\u00e1c nhau \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn, v\u00e0 m\u1ed9t s\u1ed1 t\u00e1c gi\u1ea3 cho r\u1eb1ng vi\u1ec7c ph\u00e2n chia DCCS th\u00e0nh hai b\u00f3 l\u00e0 qu\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ecbnh ngh\u0129a c\u1ea5u tr\u00fac c\u1ee7a n\u00f3.<\/li>\n<li><strong>Ph\u00e2n chia c\u1ea9u tr\u00fac c\u1ee7a DCCS d\u1ef1a v\u00e0o ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c b\u00f3 s\u1ee3i<\/strong>: M\u1eb7c d\u00f9 DCCS \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac \u0111\u01a1n l\u1ebb, tuy nhi\u00ean s\u1ef1 c\u0103ng ch\u1eb7t c\u1ee7a c\u00e1c b\u00f3 s\u1ee3i trong DCCS kh\u00e1c nhau trong qu\u00e1 tr\u00ecnh g\u1eadp \u0111\u00f9i v\u00e0 du\u1ed7i \u0111\u00f9i. C\u00f3 hai b\u00f3 ch\u1ee9c n\u0103ng trong DCCS \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i l\u00e0 b\u00f3 tr\u01b0\u1edbc v\u00e0 b\u00f3 sau trong \u0111\u00f3 b\u00f3 tr\u01b0\u1edbc b\u00e1m ch\u1ee7 y\u1ebfu v\u00e0o ph\u1ea7n m\u00e1i c\u1ee7a di\u1ec7n gian l\u1ed3i c\u1ea7u \u0111\u00f9i v\u00e0 b\u00f3 sau b\u00e1m ch\u1ee7 y\u1ebfu v\u00e0o m\u1eb7t trong di\u1ec7n gian l\u1ed3i c\u1ea7u \u0111\u00f9i c\u1ee7a l\u1ed3i c\u1ea7u trong x\u01b0\u01a1ng \u0111\u00f9i. DCCS c\u0169ng \u0111\u01b0\u1ee3c chia th\u00e0nh 3 ho\u1eb7c 4 b\u00f3 ch\u1ee9c n\u0103ng. C\u00e1c b\u00f3 s\u1ee3i c\u1ee7a DCCS kh\u00f4ng xo\u1eafn quanh nhau trong khi du\u1ed7i g\u1ed1i. C\u00e1c b\u00f3 s\u1ee3i xi\u00ean sau c\u1ee7a DCCS r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh s\u1ef1 c\u1ed1 g\u1eafng c\u1ee7a kh\u1edbp g\u1ed1i, tuy nhi\u00ean ch\u00fang c\u00f3 th\u1ec3 b\u1ecb nh\u1ea7m l\u1eabn v\u1edbi d\u00e2y ch\u1eb1ng \u0110-SC sau n\u1ebfu kh\u00f4ng x\u00e1c \u0111\u1ecbnh r\u00f5 \u0111i\u1ec3m b\u00e1m c\u1ee7a ch\u00fang.<\/li>\n<\/ul>\n<figure id=\"attachment_2747\" aria-describedby=\"caption-attachment-2747\" style=\"width: 395px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2747\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Cau-truc-2-bo-cua-DCCS.jpg\" alt=\"C\u1ea5u tr\u00fac 2 b\u00f3 c\u1ee7a DCCS\" width=\"395\" height=\"319\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Cau-truc-2-bo-cua-DCCS.jpg 395w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Cau-truc-2-bo-cua-DCCS-300x242.jpg 300w\" sizes=\"(max-width: 395px) 100vw, 395px\" \/><figcaption id=\"caption-attachment-2747\" class=\"wp-caption-text\">H\u00ecnh 6. C\u1ea5u tr\u00fac 2 b\u00f3 c\u1ee7a DCCS<\/figcaption><\/figure>\n<p>\u0110\u1ec3 \u0111\u1eb7t l\u1ecbch kh\u00e1m t\u1ea1i vi\u1ec7n, Qu\u00fd kh\u00e1ch vui l\u00f2ng b\u1ea5m s\u1ed1\u00a0<a class=\"contact-button link-in-body\" href=\"https:\/\/www.vinmec.com\/vi\/thong-tin-duoc\/su-dung-thuoc-toan\/thuoc-loratadine-cong-dung-chi-dinh-va-luu-y-khi-dung\/#\"><b class=\"link-in-body\">HOTLINE<\/b><\/a>\u00a0ho\u1eb7c \u0111\u1eb7t l\u1ecbch tr\u1ef1c ti\u1ebfp\u00a0<a class=\"appointment-button link-in-body\" href=\"https:\/\/www.vinmec.com\/vi\/thong-tin-duoc\/su-dung-thuoc-toan\/thuoc-loratadine-cong-dung-chi-dinh-va-luu-y-khi-dung\/#\"><b class=\"link-in-body\">T\u1ea0I \u0110\u00c2Y<\/b><\/a>. T\u1ea3i v\u00e0 \u0111\u1eb7t l\u1ecbch kh\u00e1m t\u1ef1 \u0111\u1ed9ng tr\u00ean\u00a0<a class=\"link-in-body\" href=\"https:\/\/www.vinmec.com\/myvinmec\/\" target=\"_blank\" rel=\"noopener\">\u1ee9ng d\u1ee5ng MyVinmec<\/a>\u00a0\u0111\u1ec3 qu\u1ea3n l\u00fd, theo d\u00f5i l\u1ecbch v\u00e0 \u0111\u1eb7t h\u1eb9n m\u1ecdi l\u00fac m\u1ecdi n\u01a1i ngay tr\u00ean \u1ee9ng d\u1ee5ng.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e2y ch\u1eb1ng ch\u00e9o sau (DCCS) l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a kh\u1edbp g\u1ed1i, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u1edbp g\u1ed1i. Vi\u1ec7c hi\u1ec3u r\u00f5 v\u1ec1 gi\u1ea3i ph\u1eabu v\u00e0 c\u01a1 sinh h\u1ecdc c\u1ee7a DCCS l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh ch\u1ea9n \u0111o\u00e1n [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[40],"tags":[3],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gi\u1ea3i ph\u1eabu d\u00e2y ch\u1eb1ng ch\u00e9o sau - Vinmec<\/title>\n<meta name=\"description\" content=\"D\u00e2y ch\u1eb1ng ch\u00e9o sau (DCCS) l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a kh\u1edbp g\u1ed1i, \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u1edbp g\u1ed1i\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gi\u1ea3i ph\u1eabu d\u00e2y ch\u1eb1ng ch\u00e9o sau - 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