{"id":9290,"date":"2026-02-02T11:23:36","date_gmt":"2026-02-02T03:23:36","guid":{"rendered":"https:\/\/www.packqc.com\/applications\/needle-sharpness-testing\/"},"modified":"2026-03-25T11:38:49","modified_gmt":"2026-03-25T03:38:49","slug":"needle-sharpness-testing","status":"publish","type":"applications","link":"https:\/\/www.packqc.com\/sk\/applications\/needle-sharpness-testing\/","title":{"rendered":"Testovanie ostrosti ihiel"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Testovanie ostrosti ihiel je d\u00f4le\u017eitou s\u00fa\u010das\u0165ou zabezpe\u010denia kvality lek\u00e1rskych, chirurgick\u00fdch a akupunkt\u00farnych ihiel. Priamo ovplyv\u0148uje pohodlie pacienta, presnos\u0165 vpichu a bezpe\u010dnos\u0165. Toto testovanie zah\u0155\u0148a hodnotenie <strong data-start=\"763\" data-end=\"784\">penetra\u010dn\u00e1 sila<\/strong> hrotu ihly a jej odolnosti vo\u010di zlomeniu alebo deform\u00e1cii. Normy ako napr. <strong data-start=\"872\" data-end=\"886\">ASTM F3014<\/strong>, <strong data-start=\"888\" data-end=\"901\">ISO 17218<\/strong>, <strong data-start=\"903\" data-end=\"918\">ISO 11040-4<\/strong>, a <strong data-start=\"924\" data-end=\"936\">ISO 7864<\/strong> poskytova\u0165 pr\u00edsne testovacie met\u00f3dy na zabezpe\u010denie spo\u013eahliv\u00fdch a reprodukovate\u013en\u00fdch v\u00fdsledkov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u010do je d\u00f4le\u017eit\u00e9 testovanie ostrosti ihiel<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Testovanie ostrosti ihiel zaru\u010duje, \u017ee lek\u00e1rske a akupunkt\u00farne ihly sp\u013a\u0148aj\u00fa po\u017eadovan\u00e9 v\u00fdkonnostn\u00e9 \u0161pecifik\u00e1cie. Zle naostren\u00e9 ihly m\u00f4\u017eu sp\u00f4sobi\u0165 boles\u0165, poranenie tkaniva a komplik\u00e1cie. Kvalitn\u00e9 testovanie ihiel minimalizuje tieto rizik\u00e1 a zlep\u0161uje v\u00fdsledky u pacientov. Popredn\u00ed v\u00fdrobcovia, ako napr. <strong data-start=\"1361\" data-end=\"1381\">Cell Instruments<\/strong>, pon\u00faka najmodernej\u0161ie sk\u00fa\u0161obn\u00e9 stroje, ktor\u00e9 sp\u013a\u0148aj\u00fa medzin\u00e1rodn\u00e9 normy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u013e\u00fa\u010dov\u00e9 normy pre testovanie ostrosti ihiel<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pochopenie hlavn\u00fdch noriem pom\u00e1ha zabezpe\u010di\u0165 presn\u00e9 a vyhovuj\u00face testovacie procesy. Presk\u00famame najd\u00f4le\u017eitej\u0161ie usmernenia:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.packqc.com\/sk\/standard\/astm-f3014\/\">ASTM F3014: Testovanie chirurgick\u00fdch ihiel<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V tejto norme \u201c\u0160tandardn\u00e1 sk\u00fa\u0161obn\u00e1 met\u00f3da na penetra\u010dn\u00e9 sk\u00fa\u0161ky ihiel pou\u017e\u00edvan\u00fdch v chirurgick\u00fdch stehoch\u201d sa uv\u00e1dza postup hodnotenia <strong data-start=\"1890\" data-end=\"1927\">sila prieniku chirurgickej ihly<\/strong>. Uv\u00e1dza sa v \u0148om, ako zabezpe\u010di\u0165 ihlu a testovacie m\u00e9dium a ako presne zaznamena\u0165 \u00fadaje (\u010dasti 4.1, 4.2, 8.1). Test zah\u0155\u0148a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Upnutie ihly na spr\u00e1vnom mieste na zabezpe\u010denie rovnomernej penetr\u00e1cie.<\/li>\n\n\n\n<li>Ot\u00e1\u010dan\u00edm pr\u00edpravku prech\u00e1dza ihla m\u00e9diom pod uhlom 40\u00b0, pri\u010dom sa priebe\u017ene zaznamen\u00e1va penetra\u010dn\u00e1 sila.<\/li>\n\n\n\n<li>Monitorovanie ch\u00fdb upevnenia, ktor\u00e9 m\u00f4\u017eu v\u00fdznamne ovplyvni\u0165 presnos\u0165 \u00fadajov o penetra\u010dnej sile.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.packqc.com\/sk\/standard\/iso-7864\/\">ISO 7864: Testovanie podko\u017en\u00fdch ihiel<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"3732\" data-end=\"3744\">ISO 7864<\/strong>:2016 ur\u010duje <strong data-start=\"3764\" data-end=\"3820\">po\u017eiadavky a sk\u00fa\u0161obn\u00e9 met\u00f3dy pre injek\u010dn\u00e9 ihly<\/strong>. <strong data-start=\"3876\" data-end=\"3887\">Pr\u00edloha D<\/strong> sa zameriava na meranie <strong data-start=\"3918\" data-end=\"3944\">\u0161pi\u010dkov\u00e1 penetra\u010dn\u00e1 sila<\/strong> a <strong data-start=\"3949\" data-end=\"3963\">\u0165ahov\u00e1 sila<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ihla vnik\u00e1 do podkladu pri kontrolovanej r\u00fdchlosti (18-28 \u00b0C, 25-75% RH).<\/li>\n\n\n\n<li>Profil sily sa analyzuje s cie\u013eom ur\u010di\u0165 \u0161pi\u010dkov\u00e9 a odporov\u00e9 sily.<\/li>\n\n\n\n<li>\u00dadaje z viacer\u00fdch vzoriek zabezpe\u010duj\u00fa \u0161tatisticky spo\u013eahliv\u00e9 v\u00fdsledky.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.packqc.com\/sk\/standard\/iso-17218\/\">ISO 17218: Testovanie akupunkt\u00farnych ihiel<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pre <strong data-start=\"2485\" data-end=\"2515\">testovanie akupunkt\u00farnych ihiel<\/strong>, ISO 17218:2014 (\u201cSteriln\u00e9 akupunkt\u00farne ihly na jedno pou\u017eitie\u201d) poskytuje postupy na hodnotenie ostrosti a intenzity hrotu. Pod\u013ea <strong data-start=\"2708\" data-end=\"2719\">Pr\u00edloha A<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ostros\u0165 hrotu ihly sa meria silou potrebnou na prepichnutie <strong data-start=\"2791\" data-end=\"2809\">hlin\u00edkov\u00e1 f\u00f3lia<\/strong>.<\/li>\n\n\n\n<li>Intenzita hrotu sa ur\u010duje pritla\u010den\u00edm ihly na oce\u013eov\u00fd blok a n\u00e1sledn\u00fdm presk\u00faman\u00edm hrotu, \u010di nie je po\u0161koden\u00fd alebo deformovan\u00fd.<\/li>\n\n\n\n<li>Ka\u017ed\u00fd test zaru\u010duje, \u017ee sa ihla neoh\u00fdba ani nezavadzia a pri \u0165ahan\u00ed po bavlne ne\u0165ah\u00e1 vl\u00e1kna.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.packqc.com\/sk\/standard\/iso-11040-4\/\">ISO 11040-4: Testovanie injek\u010dn\u00fdch strieka\u010diek<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"3105\" data-end=\"3120\">ISO 11040-4<\/strong> sa vz\u0165ahuje na predplnen\u00e9 sklenen\u00e9 injek\u010dn\u00e9 sudy a sterilizovan\u00e9 zmontovan\u00e9 injek\u010dn\u00e9 strieka\u010dky. <strong data-start=\"3255\" data-end=\"3266\">Pr\u00edloha F<\/strong> podrobnosti o <strong data-start=\"3279\" data-end=\"3306\">penetra\u010dn\u00fd test ihlou<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Test pou\u017e\u00edva <strong data-start=\"3328\" data-end=\"3381\">univerz\u00e1lny stroj na sk\u00fa\u0161anie v \u0165ahu a tlaku<\/strong> (\u010das\u0165 F.2.1) s odpor\u00fa\u010danou <strong data-start=\"3417\" data-end=\"3444\">vzorkovacia frekvencia 500 Hz<\/strong> pre \u0161pi\u010dkov\u00fa presnos\u0165 merania.<\/li>\n\n\n\n<li>Ihla je upevnen\u00e1 kolmo na <strong data-start=\"3523\" data-end=\"3536\">sk\u00fa\u0161obn\u00e1 f\u00f3lia<\/strong> a poh\u00e1\u0148an\u00e9 riadenou r\u00fdchlos\u0165ou (20-200 mm\/min).<\/li>\n\n\n\n<li>V\u00fdsledn\u00fd <strong data-start=\"3604\" data-end=\"3632\">krivka sily a posunutia<\/strong> predstavuje v\u00fdkon prieniku ihly.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Testovanie ostrosti ihiel je k\u013e\u00fa\u010dovou s\u00fa\u010das\u0165ou zabezpe\u010denia kvality lek\u00e1rskych, chirurgick\u00fdch a akupunkt\u00farnych ihiel. Priamo ovplyv\u0148uje pohodlie pacienta, presnos\u0165 vpichu a bezpe\u010dnos\u0165. Toto testovanie zah\u0155\u0148a hodnotenie penetra\u010dnej sily \u0161pi\u010dky ihly a jej odolnosti vo\u010di zlomeniu alebo deform\u00e1cii. Normy ako ASTM F3014, ISO 17218, ISO 11040-4 a ISO [\u2026]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":true,"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":""}}},"class_list":["post-9290","applications","type-applications","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/applications\/9290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/types\/applications"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/sk\/wp-json\/wp\/v2\/media?parent=9290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}