{"id":2139,"date":"2025-06-03T08:40:20","date_gmt":"2025-06-03T08:40:20","guid":{"rendered":"https:\/\/www.pharmacopoeiatest.com\/?p=2139"},"modified":"2026-07-31T07:45:17","modified_gmt":"2026-07-31T07:45:17","slug":"hypodermic-needle-sharpness-testing","status":"publish","type":"post","link":"https:\/\/www.pharmacopoeiatest.com\/vi\/hypodermic-needle-sharpness-testing\/","title":{"rendered":"Ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim ti\u00eam d\u01b0\u1edbi da"},"content":{"rendered":"<h1 class=\"wp-block-heading has-text-align-center\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eafc c\u1ee7a kim ti\u00eam d\u01b0\u1edbi da theo ti\u00eau chu\u1ea9n ISO 7864<\/h1>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-3e28f64\" data-block-id=\"3e28f64\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-3e28f64-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-52adcfa\" data-v=\"4\" data-block-id=\"52adcfa\"><style>@media screen and (min-width:768px){.stk-52adcfa{flex:1 1 calc(70.6% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-52adcfa-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-52adcfa-inner-blocks\">\n<h2 class=\"wp-block-heading\">Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong> l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kim ti\u00eam d\u01b0\u1edbi da, \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t khi s\u1eed d\u1ee5ng trong y t\u1ebf. D\u1ef1a tr\u00ean <strong>ISO 7864<\/strong>, quy tr\u00ecnh ki\u1ec3m tra n\u00e0y \u0111\u00e1nh gi\u00e1 c\u00e1c th\u00f4ng s\u1ed1 quan tr\u1ecdng c\u1ee7a kim ti\u00eam nh\u1eb1m \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 tr\u00e1nh g\u00e2y \u0111au \u0111\u1edbn kh\u00f4ng c\u1ea7n thi\u1ebft ho\u1eb7c t\u1ed5n th\u01b0\u01a1ng m\u00f4 trong qu\u00e1 tr\u00ecnh ti\u00eam. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1ch th\u1ef1c hi\u1ec7n m\u1ed9t quy tr\u00ecnh ki\u1ec3m tra to\u00e0n di\u1ec7n <strong>ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong> quy tr\u00ecnh, bao g\u1ed3m c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t cho vi\u1ec7c <strong><a href=\"https:\/\/www.pharmacopoeiatest.com\/vi\/syringe-needle-penetration-test\/\" target=\"_blank\" rel=\"noreferrer noopener\">th\u1eed nghi\u1ec7m b\u1eb1ng kim xuy\u00ean<\/a><\/strong> v\u00e0 <strong>X\u00e9t nghi\u1ec7m b\u1eb1ng kim ti\u00eam d\u01b0\u1edbi da<\/strong> \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Hi\u1ec3u r\u00f5 t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra \u0111\u1ed9 s\u1eafc b\u00e9n c\u1ee7a kim ti\u00eam<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kim ti\u00eam s\u1eafc b\u00e9n \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu trong c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf nh\u1eb1m \u0111\u1ea3m b\u1ea3o gi\u1ea3m thi\u1ec3u c\u1ea3m gi\u00e1c kh\u00f3 ch\u1ecbu, h\u1ea1n ch\u1ebf t\u1ed5n th\u01b0\u01a1ng m\u00f4 v\u00e0 \u0111\u1ea3m b\u1ea3o vi\u1ec7c \u0111\u01b0a thu\u1ed1c v\u00e0o c\u01a1 th\u1ec3 hi\u1ec7u qu\u1ea3. <strong>Ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong> \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng xuy\u00ean qua c\u00e1c ch\u1ea5t n\u1ec1n kh\u00e1c nhau c\u1ee7a kim v\u1edbi l\u1ef1c t\u1ed1i thi\u1ec3u, \u0111\u1ed3ng th\u1eddi \u0111o c\u1ea3 l\u1ef1c xuy\u00ean th\u1ea5u c\u1ef1c \u0111\u1ea1i v\u00e0 l\u1ef1c c\u1ea3n. B\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 7864, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady, g\u00f3p ph\u1ea7n duy tr\u00ec s\u1ef1 tho\u1ea3i m\u00e1i v\u00e0 an to\u00e0n cho b\u1ec7nh nh\u00e2n.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-070da0f\" data-v=\"4\" data-block-id=\"070da0f\"><style>@media screen and (min-width:768px){.stk-070da0f{flex:1 1 calc(29.4% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-070da0f-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-070da0f-inner-blocks\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"519\" height=\"924\" src=\"https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2025\/06\/Hypodermic-Needle-Sharpness-Testing-ISO-7864.webp\" alt=\"\" class=\"wp-image-2141\" srcset=\"https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2025\/06\/Hypodermic-Needle-Sharpness-Testing-ISO-7864.webp 519w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2025\/06\/Hypodermic-Needle-Sharpness-Testing-ISO-7864-169x300.webp 169w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864 v\u1ec1 th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 7864<\/strong> quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed1i v\u1edbi <strong>kim ti\u00eam d\u00f9ng m\u1ed9t l\u1ea7n<\/strong>, t\u1eadp trung v\u00e0o hi\u1ec7u su\u1ea5t ch\u00ednh x\u00e1c c\u1ee7a kim. C\u1ee5 th\u1ec3, Ph\u1ee5 l\u1ee5c D c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864 n\u00eau r\u00f5 <strong>th\u1eed nghi\u1ec7m b\u1eb1ng kim xuy\u00ean<\/strong> ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn, nh\u1eb1m \u0111o l\u01b0\u1eddng c\u1ea3 hai <strong>l\u1ef1c xuy\u00ean th\u1ea5u c\u1ef1c \u0111\u1ea1i<\/strong> v\u00e0 <strong>l\u1ef1c c\u1ea3n<\/strong> trong qu\u00e1 tr\u00ecnh \u0111\u01b0a v\u00e0o m\u1ed9t ch\u1ea5t n\u1ec1n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p ISO 7864 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t tin t\u01b0\u1edfng v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m b\u1eb1ng kim xuy\u00ean th\u1ea5u v\u00e0 th\u1eed nghi\u1ec7m b\u1eb1ng kim ti\u00eam d\u01b0\u1edbi da<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>th\u1eed nghi\u1ec7m b\u1eb1ng kim xuy\u00ean<\/strong> l\u00e0 m\u1ed9t ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a <strong>X\u00e9t nghi\u1ec7m b\u1eb1ng kim ti\u00eam d\u01b0\u1edbi da<\/strong>. Quy tr\u00ecnh n\u00e0y bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 b\u01b0\u1edbc sau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Thi\u1ebft b\u1ecb \u0111o l\u1ef1c<\/strong><br>M\u1ed9t m\u00e1y \u0111o l\u1ef1c \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea3m bi\u1ebfn l\u1ef1c ghi l\u1ea1i c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng l\u00ean kim trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m. Thi\u1ebft b\u1ecb n\u00e0y c\u0169ng gi\u1eef ch\u1eafc ch\u1eafn v\u00e0 di chuy\u1ec3n kim v\u1edbi t\u1ed1c \u0111\u1ed9 <strong>t\u1ed1c \u0111\u1ed9 th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n l\u00e0 100 mm\/ph\u00fat<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c khi \u0111o l\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. L\u1ef1a ch\u1ecdn ch\u1ea5t n\u1ec1n<\/strong><br>C\u00e1c ch\u1ea5t n\u1ec1n kh\u00e1c nhau m\u00f4 ph\u1ecfng m\u00f4 ng\u01b0\u1eddi v\u00e0 cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady. C\u00e1c ch\u1ea5t n\u1ec1n ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cao su t\u1ef1 nhi\u00ean (40 \u00b1 5 Shore A)<\/li>\n\n\n\n<li>Polyurethane (85 \u00b1 10 Shore A)<\/li>\n\n\n\n<li>Cao su silicone (50 \u00b1 5 Shore A)<\/li>\n\n\n\n<li>M\u00e0ng polyethylene LDPE (50 \u00b1 5 micron)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ea5t n\u1ec1n \u0111\u00e3 ch\u1ecdn ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 nh\u1ea5t qu\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Gi\u00e1 \u0111\u1ee1 ch\u1ea5t n\u1ec1n<\/strong><br>M\u1ed9t gi\u00e1 \u0111\u1ee1 ch\u1ea5t n\u1ec1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf h\u1ee3p l\u00fd v\u1edbi c\u00e1c t\u1ea5m song song gi\u00fap k\u1eb9p ch\u1eb7t ch\u1ea5t n\u1ec1n v\u00e0o v\u1ecb tr\u00ed. Thi\u1ebft b\u1ecb n\u00e0y <strong>khu v\u1ef1c xuy\u00ean th\u1ea5u h\u00ecnh tr\u00f2n (\u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a: 10 mm)<\/strong> gi\u00fap th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ea3m b\u1ea3o vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. \u0110\u1ed9 s\u00e2u th\u00e2m nh\u1eadp<\/strong><br>Kim \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o \u0111\u1ebfn \u0111\u1ed9 s\u00e2u b\u1eb1ng <strong>80% t\u00ednh theo chi\u1ec1u d\u00e0i danh \u0111\u1ecbnh<\/strong> (v\u00ed d\u1ee5: 4 mm \u0111\u1ed1i v\u1edbi kim 5 mm). Sau m\u1ed7i l\u1ea7n th\u1eed nghi\u1ec7m, ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t v\u00f9ng ch\u1ea5t n\u1ec1n m\u1edbi \u0111\u1ec3 tr\u00e1nh sai l\u1ec7ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. M\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m<\/strong><br>C\u00e1c th\u1eed nghi\u1ec7m n\u00ean \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh trong m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t (18\u201328 \u00b0C; 25\u201375% RH) \u0111\u1ec3 tr\u00e1nh s\u1ef1 bi\u1ebfn \u0111\u1ed9ng.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u1ebfn h\u00e0nh ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch k\u1ef9 l\u01b0\u1ee1ng <strong>ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong>, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chu\u1ea9n b\u1ecb m\u1eabu th\u1eed v\u00e0 ch\u1ea5t n\u1ec1n<\/strong>, \u1ee7 ch\u00fang trong \u00edt nh\u1ea5t 24 gi\u1edd trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng ph\u00f2ng th\u00ed nghi\u1ec7m ti\u00eau chu\u1ea9n.<\/li>\n\n\n\n<li><strong>L\u1eafp kim<\/strong> l\u00ean thi\u1ebft b\u1ecb \u0111o l\u1ef1c.<\/li>\n\n\n\n<li><strong>C\u1ed1 \u0111\u1ecbnh b\u1ec1 m\u1eb7t n\u1ec1n<\/strong> trong gi\u00e1 \u0111\u1ee1, \u0111\u1ea3m b\u1ea3o h\u01b0\u1edbng th\u1eb3ng v\u00e0o khu v\u1ef1c m\u1ee5c ti\u00eau xuy\u00ean th\u1ea5u.<\/li>\n\n\n\n<li><strong>B\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m x\u00e2m nh\u1eadp<\/strong> b\u1eb1ng c\u00e1ch di chuy\u1ec3n kim v\u1edbi t\u1ed1c \u0111\u1ed9 100 mm\/ph\u00fat cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 s\u00e2u th\u00e2m nh\u1eadp mong mu\u1ed1n.<\/li>\n\n\n\n<li><strong>R\u00fat kim ra<\/strong> v\u00e0 ghi l\u1ea1i to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng cong l\u1ef1c.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu do sai l\u1ec7ch v\u1ecb tr\u00ed khi\u1ebfn kim va ch\u1ea1m v\u00e0o gi\u00e1 \u0111\u1ee1 m\u1eabu, h\u00e3y h\u1ee7y k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m v\u00e0 th\u1ef1c hi\u1ec7n l\u1ea1i v\u1edbi m\u1eabu \u0111\u00e3 \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>c\u1ea5u tr\u00fac l\u1ef1c l\u01b0\u1ee3ng<\/strong> D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m ghi l\u1ea1i hai th\u00f4ng s\u1ed1 ch\u00ednh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u1ef1c xuy\u00ean th\u1ea5u c\u1ef1c \u0111\u1ea1i<\/strong>: L\u1ef1c l\u1edbn nh\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 xuy\u00ean th\u1ee7ng v\u1eadt li\u1ec7u n\u1ec1n.<\/li>\n\n\n\n<li><strong>L\u1ef1c c\u1ea3n<\/strong>: L\u1ef1c ma s\u00e1t trung b\u00ecnh t\u00e1c d\u1ee5ng l\u00ean kim khi n\u00f3 di chuy\u1ec3n qua ch\u1ea5t n\u1ec1n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh to\u00e1n <strong>gi\u00e1 tr\u1ecb trung b\u00ecnh v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n<\/strong> Vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c c\u1ee7a b\u00e1o c\u00e1o. Ti\u00eau chu\u1ea9n ISO 7864 khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng c\u1ee1 m\u1eabu c\u00f3 \u00fd ngh\u0129a th\u1ed1ng k\u00ea \u0111\u1ec3 x\u00e1c th\u1ef1c d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">B\u00e1o c\u00e1o k\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u1ed9 \u0111\u1ea7y \u0111\u1ee7 <strong>ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong> B\u00e1o c\u00e1o c\u1ea7n bao g\u1ed3m:<br>\u2705 Gi\u00e1 tr\u1ecb trung b\u00ecnh v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n c\u1ee7a <strong>l\u1ef1c xuy\u00ean th\u1ea5u c\u1ef1c \u0111\u1ea1i<\/strong><br>\u2705 Gi\u00e1 tr\u1ecb trung b\u00ecnh v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n c\u1ee7a <strong>l\u1ef1c c\u1ea3n<\/strong><br>\u2705 M\u00f4 t\u1ea3 m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m v\u00e0 c\u00e1c ch\u1ea5t n\u1ec1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<br>\u2705 X\u00e1c nh\u1eadn tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 7864<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c b\u00e1o c\u00e1o to\u00e0n di\u1ec7n nh\u01b0 v\u1eady \u0111\u1ea3m b\u1ea3o t\u00ednh minh b\u1ea1ch v\u00e0 \u0111\u1ed9 tin c\u1eady trong quy tr\u00ecnh th\u1eed nghi\u1ec7m c\u1ee7a qu\u00fd v\u1ecb.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u1ea1i sao n\u00ean ch\u1ecdn Cell Instruments \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim?<\/strong><br>T\u1ea1i <strong>Thi\u1ebft b\u1ecb t\u1ebf b\u00e0o<\/strong>, ch\u00fang t\u00f4i chuy\u00ean s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn, bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 <strong>ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong>. C\u00e1c gi\u1ea3i ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady c\u1ee7a ch\u00fang t\u00f4i gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o an to\u00e0n s\u1ea3n ph\u1ea9m v\u00e0 s\u1ef1 tho\u1ea3i m\u00e1i cho b\u1ec7nh nh\u00e2n. Ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p th\u1eed nghi\u1ec7m v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a qu\u00fd v\u1ecb, h\u1ed7 tr\u1ee3 c\u00e1c ng\u00e0nh nh\u01b0 y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong> l\u00e0 m\u1ed9t b\u01b0\u1edbc kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kim ti\u00eam y t\u1ebf \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t qu\u1ed1c t\u1ebf. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864 v\u00e0 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ki\u1ec3m tra ch\u00ednh x\u00e1c, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o kim ti\u00eam d\u01b0\u1edbi da c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady cao nh\u1ea5t. Li\u00ean h\u1ec7 <strong>Thi\u1ebft b\u1ecb t\u1ebf b\u00e0o<\/strong> H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00e1ch ch\u00fang t\u00f4i c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c nhu c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee7a qu\u00fd v\u1ecb!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e2u h\u1ecfi 1: M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim l\u00e0 g\u00ec?<\/strong><br>A1: Thi\u1ebft b\u1ecb n\u00e0y \u0111\u00e1nh gi\u00e1 l\u1ef1c \u0111\u00e2m v\u00e0 l\u1ef1c c\u1ea3n c\u1ee7a kim ti\u00eam nh\u1eb1m \u0111\u1ea3m b\u1ea3o gi\u1ea3m thi\u1ec3u \u0111au \u0111\u1edbn v\u00e0 t\u1ed5n th\u01b0\u01a1ng m\u00f4, t\u1eeb \u0111\u00f3 n\u00e2ng cao s\u1ef1 tho\u1ea3i m\u00e1i cho b\u1ec7nh nh\u00e2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e2u h\u1ecfi 2: Nh\u1eefng ti\u00eau chu\u1ea9n n\u00e0o quy \u0111\u1ecbnh vi\u1ec7c ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim ti\u00eam?<\/strong><br>A2: <a href=\"https:\/\/www.iso.org\/standard\/60481.html\" target=\"_blank\" rel=\"noreferrer noopener\">ISO 7864<\/a> n\u00eau r\u00f5 c\u00e1c quy tr\u00ecnh v\u00e0 ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi vi\u1ec7c ki\u1ec3m tra kim ti\u00eam d\u01b0\u1edbi da.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e2u h\u1ecfi 3: Nh\u1eefng ch\u1ea5t n\u1ec1n n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1eed nghi\u1ec7m?<\/strong><br>A3: C\u00e1c ch\u1ea5t n\u1ec1n ph\u1ed5 bi\u1ebfn bao g\u1ed3m cao su latex t\u1ef1 nhi\u00ean, polyurethane, cao su silicone v\u00e0 m\u00e0ng LDPE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e2u h\u1ecfi 4: L\u1ef1c c\u1ea3n \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n nh\u01b0 th\u1ebf n\u00e0o trong th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eafc c\u1ee7a kim?<\/strong><br>A4: Gi\u00e1 tr\u1ecb n\u00e0y \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch t\u00ednh to\u00e1n l\u1ef1c ma s\u00e1t trung b\u00ecnh t\u1eeb \u0111i\u1ec3m 80% trong v\u00f9ng \u0111\u1ed9 s\u00e2u th\u00e2m nh\u1eadp tr\u00ean \u0111\u1ed3 th\u1ecb ph\u00e2n b\u1ed1 l\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e2u h\u1ecfi 5: Cell Instruments c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim theo y\u00eau c\u1ea7u kh\u00f4ng?<\/strong><br>A5: V\u00e2ng, ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m v\u00e0 gi\u1ea3i ph\u00e1p t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u th\u1eed nghi\u1ec7m s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 c\u1ee7a qu\u00fd kh\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 7864: Th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eafc c\u1ee7a kim ti\u00eam d\u01b0\u1edbi da C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864 v\u1ec1 th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eafc c\u1ee7a kim ti\u00eam Ti\u00eau chu\u1ea9n ISO 7864 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed1i v\u1edbi kim ti\u00eam d\u01b0\u1edbi da d\u00f9ng m\u1ed9t l\u1ea7n, t\u1eadp trung v\u00e0o hi\u1ec7u su\u1ea5t ch\u00ednh x\u00e1c c\u1ee7a kim. C\u1ee5 th\u1ec3, Ph\u1ee5 l\u1ee5c D c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864 tr\u00ecnh b\u00e0y ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u c\u1ee7a kim, trong \u0111\u00f3 \u0111o c\u1ea3 l\u1ef1c xuy\u00ean th\u1ea5u c\u1ef1c \u0111\u1ea1i v\u00e0 l\u1ef1c c\u1ea3n [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[26],"tags":[],"class_list":["post-2139","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"pharmacopoeiatest","author_link":"https:\/\/www.pharmacopoeiatest.com\/vi\/author\/pharmacopoeiatest\/"},"uagb_comment_info":0,"uagb_excerpt":"ISO 7864 Hypodermic Needle Sharpness Testing Key Elements of ISO 7864 for Needle Sharpness Testing ISO 7864 sets out the requirements and test methods for hypodermic needles for single use, focusing on precise needle performance. Specifically, Annex D of ISO 7864 outlines the penetration needle test methodology, which measures both peak penetration force and drag&hellip;","_links":{"self":[{"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/posts\/2139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/comments?post=2139"}],"version-history":[{"count":6,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/posts\/2139\/revisions"}],"predecessor-version":[{"id":2651,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/posts\/2139\/revisions\/2651"}],"wp:attachment":[{"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/media?parent=2139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/categories?post=2139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/tags?post=2139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}