{"id":2570,"date":"2026-03-03T08:38:48","date_gmt":"2026-03-03T08:38:48","guid":{"rendered":"https:\/\/www.pharmacopoeiatest.com\/?p=2570"},"modified":"2026-03-03T08:38:50","modified_gmt":"2026-03-03T08:38:50","slug":"needle-toughness-test","status":"publish","type":"post","link":"https:\/\/www.pharmacopoeiatest.com\/ro\/needle-toughness-test\/","title":{"rendered":"Testul de rezisten\u021b\u0103 al acelor: Testarea rigidit\u0103\u021bii \u0219i a rezisten\u021bei la rupere conform standardului ISO 9626"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Introducere \u00een testarea rezisten\u021bei la rupere a acelor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Testul de rezisten\u021b\u0103 la lovire cu acul<\/strong> este esen\u021bial pentru evaluarea propriet\u0103\u021bilor mecanice ale tuburilor utilizate la fabricarea acelor hipodermice \u0219i a altor dispozitive medicale. Unul dintre aspectele cheie ale acestui test const\u0103 \u00een examinarea <strong>rezisten\u021ba tuburilor la rupere<\/strong>, care este esen\u021bial pentru asigurarea siguran\u021bei \u0219i performan\u021bei dispozitivelor medicale. Acest test, care include at\u00e2t <strong>rigiditate<\/strong> \u0219i <strong>rezisten\u021ba la spargere<\/strong>, se realizeaz\u0103 \u00een conformitate cu standarde recunoscute, precum <strong>ISO 9626<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-fe099ac4 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/www.syringetest.com\/standards\/iso-9626\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/03\/Needle-Toughness-Test-Stiffness-and-Breakage-Resistance-Testing-with-ISO-9626.webp\" alt=\"\" width=\"885\" height=\"885\" title=\"\" role=\"img\"\/><\/a><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u00cen\u021belegerea standardului ISO 9626 \u0219i importan\u021ba acestuia<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 9626:2016<\/strong> precizeaz\u0103 cerin\u021bele \u0219i metodele de \u00eencercare pentru tuburile rigide din o\u021bel inoxidabil pentru ace. Aceste tuburi sunt utilizate \u00een principal \u00een dispozitive medicale, inclusiv \u00een ace hipodermice, \u0219i sunt esen\u021biale pentru uz uman. Standardul <strong>ISO 9626<\/strong> Standardul precizeaz\u0103 dimensiunile necesare, propriet\u0103\u021bile mecanice \u0219i \u00eencerc\u0103rile de performan\u021b\u0103 pentru tuburi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>ISO 9626<\/strong> Standardul se aplic\u0103 \u021bevilor din o\u021bel inoxidabil cu diametre cuprinse \u00eentre 0,18 mm (calibru 34) \u0219i 3,4 mm (calibru 10). Acesta stabile\u0219te liniile directoare pentru testare <strong>rigiditate<\/strong>, <strong>rezisten\u021ba la rupere<\/strong>, precum \u0219i alte propriet\u0103\u021bi mecanice, pentru a se asigura c\u0103 tubul poate rezista la solicit\u0103rile \u0219i deforma\u021biile la care ar putea fi supus \u00een timpul procedurilor medicale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Importan\u021ba rezisten\u021bei la rupere a tuburilor pentru ace<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Una dintre principalele preocup\u0103ri \u00een procesul de fabrica\u021bie a dispozitivelor medicale este asigurarea faptului c\u0103 tubulatura este rezistent\u0103 la rupere. A <strong>testul de rezisten\u021b\u0103 la ruperea tuburilor de ac<\/strong> evalueaz\u0103 capacitatea tubului acului de a rezista la solicit\u0103ri mecanice f\u0103r\u0103 a se rupe. Testul const\u0103 \u00een aplicarea unei for\u021be de \u00eencovoiere asupra tubului, simul\u00e2nd solicit\u0103rile mecanice la care ar putea fi supus acesta \u00een condi\u021bii reale de utilizare.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen cadrul acestui test, tubul este supus unui num\u0103r specific de cicluri de \u00eendoire, de fiecare dat\u0103 fiind \u00eendoit \u00eentr-o singur\u0103 direc\u021bie \u0219i apoi \u00een direc\u021bia opus\u0103. Dup\u0103 finalizarea ciclurilor de testare, tubul este inspectat pentru a se constata eventualele rupturi vizibile. <strong>rezisten\u021ba tuburilor la rupere<\/strong> este esen\u021bial, deoarece chiar \u0219i defectele sau fisurile de mici dimensiuni pot compromite siguran\u021ba \u0219i func\u021bionalitatea dispozitivelor medicale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rigiditatea tuburilor: un parametru esen\u021bial \u00een fabricarea dispozitivelor medicale<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>rigiditatea tuburilor<\/strong> este o alt\u0103 proprietate mecanic\u0103 esen\u021bial\u0103 care influen\u021beaz\u0103 performan\u021ba dispozitivelor medicale, \u00een special \u00een aplica\u021bii precum acele hipodermice. <strong>Rigiditate<\/strong> se refer\u0103 la rezisten\u021ba tubului la deformare atunci c\u00e2nd se aplic\u0103 o for\u021b\u0103. A <strong>testul de rigiditate a tubului<\/strong> se realizeaz\u0103 prin aplicarea unei for\u021be specifice \u00een jos asupra centrului tubului, \u00een timp ce acesta este sus\u021binut la ambele capete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen conformitate cu <strong>ISO 9626<\/strong>, se utilizeaz\u0103 un piston pentru a aplica for\u021ba \u00een centrul tubului, iar apoi se m\u0103soar\u0103 deformarea acestuia. Gradul de deformare ofer\u0103 o indica\u021bie cu privire la rigiditatea sau flexibilitatea tubului. \u00cen cazul dispozitivelor medicale, un nivel adecvat de rigiditate este esen\u021bial pentru a asigura func\u021bionarea fiabil\u0103 a acului, f\u0103r\u0103 riscul de \u00eendoire sau rupere \u00een timpul utiliz\u0103rii.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Metode cheie de testare a rezisten\u021bei la rupere a acelor<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Testul de rigiditate al tuburilor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen <strong>testul de rigiditate a tubului<\/strong>, se aplic\u0103 o for\u021b\u0103 specificat\u0103 \u00een centrul tubului, iar deformarea \u00een acest punct este m\u0103surat\u0103. Acest test simuleaz\u0103 comportamentul acului atunci c\u00e2nd se aplic\u0103 presiune \u00een timpul procedurilor medicale. Testul <strong>aparat de testare a rigidit\u0103\u021bii<\/strong> este conceput pentru a aplica for\u021be de p\u00e2n\u0103 la 60 N \u0219i pentru a m\u0103sura deforma\u021bia cu o precizie de \u00b10,01 mm. Acest test garanteaz\u0103 c\u0103 acul nu este nici prea rigid, ceea ce i-ar putea afecta u\u0219urin\u021ba de utilizare, nici prea flexibil, ceea ce i-ar putea compromite integritatea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Procedura de testare urmeaz\u0103 pa\u0219ii de mai jos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tubul este a\u0219ezat pe un aparat de testare care aplic\u0103 o for\u021b\u0103 \u00een centrul tubului.<\/li>\n\n\n\n<li>For\u021ba se aplic\u0103 cu o vitez\u0103 cuprins\u0103 \u00eentre 1 mm\/min \u0219i 10 mm\/min.<\/li>\n\n\n\n<li>Deforma\u021bia este m\u0103surat\u0103 \u0219i \u00eenregistrat\u0103 cu o precizie de 0,01 mm.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Testul de rezisten\u021b\u0103 la ruperea tuburilor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>rezisten\u021ba tuburilor la rupere<\/strong> Testul const\u0103 \u00een \u00eendoirea tubului la unghiuri specifice, simul\u00e2nd solicit\u0103rile reale la care tubul poate fi supus. Testul include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fixarea unui cap\u0103t al tubului \u0219i aplicarea unei for\u021be \u00eentr-un punct specificat de standarde.<\/li>\n\n\n\n<li>\u00cendoirea \u021bevii la un unghi specificat, de obicei de 25\u00b0 pentru \u021bevile cu pere\u021bi de grosime normal\u0103.<\/li>\n\n\n\n<li>Inversarea for\u021bei pentru a \u00eendoi tubul \u00een direc\u021bia opus\u0103.<\/li>\n\n\n\n<li>Se repet\u0103 acest proces de 20 de ori pentru a testa rezisten\u021ba tubului.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dup\u0103 test, tubulatura este inspectat\u0103 vizual pentru a se depista eventualele semne de rupere sau defectare.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">De ce este important\u0103 testarea conform standardului ISO 9626<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Testare <strong>rezisten\u021ba la rupere a acului<\/strong> \u00een conformitate cu <strong>ISO 9626<\/strong> asigur\u0103 c\u0103 tuburile utilizate \u00een dispozitivele medicale respect\u0103 standardele interna\u021bionale privind siguran\u021ba, performan\u021ba \u0219i durabilitatea. Aceste teste sunt esen\u021biale pentru produc\u0103torii care doresc s\u0103 garanteze c\u0103 produsele lor nu vor prezenta defec\u021biuni \u00een timpul utiliz\u0103rii, ceea ce ar putea duce la v\u0103t\u0103m\u0103ri sau la compromiterea rezultatelor tratamentului. Prin respectarea acestor proceduri riguroase de testare, produc\u0103torii pot asigura c\u0103 produsele lor sunt fiabile, durabile \u0219i sigure pentru utilizarea de c\u0103tre oameni.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cum v\u0103 pot ajuta instrumentele Cell<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pentru produc\u0103torii care doresc s\u0103 realizeze opera\u021biuni de precizie <strong>rigiditate<\/strong> \u0219i <strong>teste de rezisten\u021b\u0103 la rupere<\/strong>, <strong>Cell Instruments Co., Ltd.<\/strong> ofer\u0103 o gam\u0103 de echipamente de testare de \u00eenalt\u0103 precizie, printre care se num\u0103r\u0103 <strong>Aparate de testare a rigidit\u0103\u021bii tuburilor<\/strong> care respect\u0103 <strong>ISO 9626<\/strong> standarde. Aceste dispozitive permit m\u0103surarea precis\u0103 a <strong>rigiditate<\/strong> \u0219i <strong>rezisten\u021ba la rupere<\/strong>, ajut\u00e2nd produc\u0103torii s\u0103 \u00eendeplineasc\u0103 cerin\u021bele de control al calit\u0103\u021bii \u0219i s\u0103 se asigure c\u0103 produsele lor respect\u0103 cele mai \u00eenalte standarde.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">noastre <strong>Aparate de testare a rigidit\u0103\u021bii tuburilor<\/strong> sunt concepute pentru a oferi rezultate precise \u0219i reproductibile, garant\u00e2nd c\u0103 tubulatura acelor dumneavoastr\u0103 \u00eendepline\u0219te cerin\u021bele de performan\u021b\u0103 mecanic\u0103 pentru dispozitivele medicale. Cu ajutorul echipamentelor noastre de testare, produc\u0103torii pot identifica rapid orice probleme legate de performan\u021ba tubulaturii, ceea ce duce la produse medicale mai sigure \u0219i mai eficiente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Concluzie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Testul de rezisten\u021b\u0103 la lovire cu acul<\/strong> reprezint\u0103 o etap\u0103 esen\u021bial\u0103 \u00een evaluarea performan\u021bei \u0219i siguran\u021bei tuburilor pentru ace utilizate \u00een dispozitivele medicale. Prin efectuarea unor teste precum cele <strong>testul de rigiditate a tubului<\/strong> \u0219i <strong>rezisten\u021ba tubului la testul de rupere<\/strong>, produc\u0103torii pot garanta c\u0103 produsele lor respect\u0103 cele mai \u00eenalte standarde de siguran\u021b\u0103 \u0219i fiabilitate. Respect\u00e2nd <strong>ISO 9626<\/strong> asigur\u0103 c\u0103 tubulatura poate rezista la solicit\u0103rile mecanice cu care se va confrunta \u00een timpul utiliz\u0103rii, oferind personalului medical \u00eencredere \u00een calitatea dispozitivelor pe care le utilizeaz\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pentru teste fiabile \u0219i precise, <strong>Cell Instruments Co., Ltd.<\/strong> ofer\u0103 instrumentele necesare pentru a respecta aceste standarde \u0219i pentru a asigura func\u021bionarea optim\u0103 a produselor dumneavoastr\u0103 \u00een aplica\u021bii medicale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Introducere \u00een testul de rezisten\u021b\u0103 al tuburilor pentru ace Testul de rezisten\u021b\u0103 al tuburilor pentru ace este esen\u021bial pentru evaluarea propriet\u0103\u021bilor mecanice ale tuburilor utilizate la fabricarea acelor hipodermice \u0219i a altor dispozitive medicale. Unul dintre aspectele cheie ale acestui test const\u0103 \u00een examinarea rezisten\u021bei tuburilor la rupere, aspect crucial pentru asigurarea siguran\u021bei \u0219i performan\u021bei [\u2026]<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","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-2570","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":"Editor","author_link":"https:\/\/www.pharmacopoeiatest.com\/ro\/author\/editor\/"},"uagb_comment_info":0,"uagb_excerpt":"Introduction to Needle Toughness Test The Needle Toughness Test is essential for evaluating the mechanical properties of needle tubing used in the manufacture of hypodermic needles and other medical devices. One of the key aspects of this test involves examining the resistance of tubing to breakage, which is critical for ensuring the safety and performance&hellip;","_links":{"self":[{"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/posts\/2570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/comments?post=2570"}],"version-history":[{"count":3,"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/posts\/2570\/revisions"}],"predecessor-version":[{"id":2574,"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/posts\/2570\/revisions\/2574"}],"wp:attachment":[{"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/media?parent=2570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/categories?post=2570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/ro\/wp-json\/wp\/v2\/tags?post=2570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}