{"id":3285,"date":"2026-05-08T09:36:23","date_gmt":"2026-05-08T09:36:23","guid":{"rendered":"https:\/\/www.materialstests.com\/?post_type=application&#038;p=3285"},"modified":"2026-05-08T09:36:23","modified_gmt":"2026-05-08T09:36:23","slug":"iso-8537","status":"publish","type":"application","link":"https:\/\/www.materialstests.com\/ro\/application\/iso-8537.html","title":{"rendered":"ISO 8537"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>ISO 8537<\/strong> specific\u0103 cerin\u021bele \u0219i metodele de testare pentru seringile sterile de insulin\u0103 de unic\u0103 folosin\u021b\u0103 cu sau f\u0103r\u0103 ace. Standardul se concentreaz\u0103 pe siguran\u021ba, func\u021bionalitatea, performan\u021ba de etan\u0219are, for\u021ba opera\u021bional\u0103 \u0219i precizia doz\u0103rii seringilor. Pentru produc\u0103torii de seringi, laboratoarele de dispozitive medicale \u0219i echipele de control al calit\u0103\u021bii, ISO 8537 ofer\u0103 un cadru structurat pentru evaluarea performan\u021bei seringilor \u00een condi\u021bii clinice simulate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Testarea fiabil\u0103 conform ISO 8537 ajut\u0103 produc\u0103torii s\u0103 reduc\u0103 riscurile de scurgere, s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 consisten\u021ba injec\u021biei \u0219i s\u0103 asigure siguran\u021ba pacien\u021bilor. De asemenea, standardul sprijin\u0103 conformitatea cu reglement\u0103rile \u0219i validarea produselor \u00een timpul proiect\u0103rii, produc\u021biei \u0219i inspec\u021biei calit\u0103\u021bii seringilor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La Cell Instruments Co., Ltd., sistemele avansate de testare a materialelor sprijin\u0103 produc\u0103torii de seringi cu m\u0103surarea precis\u0103 a for\u021bei, evaluarea scurgerilor, analiza spa\u021biului mort \u0219i solu\u021bii personalizate de automatizare pentru aplica\u021bii de testare a dispozitivelor medicale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">De ce este important\u0103 testarea ISO 8537 pentru seringile de insulin\u0103<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Seringile de insulin\u0103 necesit\u0103 o administrare precis\u0103 a dozei \u0219i o func\u021bionare constant\u0103 a pistonului. Chiar \u0219i scurgerile minore, for\u021ba de alunecare excesiv\u0103 sau spa\u021biul mort inexact pot influen\u021ba performan\u021ba doz\u0103rii \u0219i experien\u021ba pacientului.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ISO 8537 abordeaz\u0103 mai multe caracteristici critice de performan\u021b\u0103 ale seringii:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rezisten\u021ba la scurgeri de aer<\/li>\n\n\n\n<li>Rezisten\u021b\u0103 la scurgeri de lichid<\/li>\n\n\n\n<li>Performan\u021ba de etan\u0219are a pistonului<\/li>\n\n\n\n<li>For\u021ba opera\u021bional\u0103 a pistonului<\/li>\n\n\n\n<li>Integritatea conexiunii acului \u0219i a butucului<\/li>\n\n\n\n<li>Volum rezidual (spa\u021biu mort)<\/li>\n\n\n\n<li>Fiabilitate mecanic\u0103 \u00een timpul aspira\u021biei \u0219i injec\u021biei<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Aceste evalu\u0103ri \u00eei ajut\u0103 pe produc\u0103tori s\u0103 men\u021bin\u0103 consecven\u021ba produselor pe parcursul produc\u021biei \u0219i s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 \u00eencrederea \u00een timpul auditurilor de reglementare \u0219i al calific\u0103rii furnizorilor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Test de seringabilitate \u00een conformitate cu ISO 8537<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>test de seringabilitate<\/strong> evalueaz\u0103 performan\u021bele opera\u021bionale ale pistonului seringii \u00een timpul aspira\u021biei \u0219i injec\u021biei. Obiectivul este de a determina dac\u0103 seringa se poate mi\u0219ca u\u0219or, men\u021bin\u00e2nd \u00een acela\u0219i timp integritatea etan\u0219\u0103rii \u0219i stabilitatea func\u021bional\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ISO 8537 include mai multe proceduri legate de seringi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Evaluarea mi\u0219c\u0103rii pistonului<\/li>\n\n\n\n<li>Evaluarea scurgerilor prin aspira\u021bie<\/li>\n\n\n\n<li>Testarea scurgerilor prin compresie<\/li>\n\n\n\n<li>Determinarea for\u021bei opera\u021bionale<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen timpul test\u0103rii, seringa este de obicei umplut\u0103 cu ap\u0103 distilat\u0103 \u0219i conectat\u0103 la un racord de referin\u021b\u0103. Se aplic\u0103 apoi condi\u021bii controlate de vid sau presiune pentru a simula utilizarea clinic\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Principalele puncte de inspec\u021bie includ:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mi\u0219care lin\u0103 a pistonului<\/li>\n\n\n\n<li>Absen\u021ba scurgerilor<\/li>\n\n\n\n<li>Etan\u0219are stabil\u0103 a pistonului<\/li>\n\n\n\n<li>Prevenirea separ\u0103rii dopului de cauciuc<\/li>\n\n\n\n<li>Integritatea func\u021bional\u0103 a duzei \u0219i a conexiunii acului<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">O ma\u0219in\u0103 de testare universal\u0103 echipat\u0103 cu capacitatea de m\u0103surare a for\u021bei permite \u00eenregistrarea precis\u0103 a caracteristicilor mi\u0219c\u0103rii pistonului pe parcursul ciclului de testare.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments recomand\u0103 o <strong>Ambalaje medicale \u0219i sistem de testare a for\u021bei seringilor<\/strong> capabil s\u0103 m\u0103soare for\u021ba de compresie, for\u021ba de aspira\u021bie \u0219i for\u021ba de alunecare continu\u0103 cu o precizie ridicat\u0103. Achizi\u021bionarea automat\u0103 a datelor \u00eembun\u0103t\u0103\u021be\u0219te repetabilitatea \u0219i reduce influen\u021ba operatorului.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Test de integritate a sigiliului seringii pentru evaluarea scurgerilor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>test de integritate a sigiliului seringii<\/strong> joac\u0103 un rol esen\u021bial \u00een conformitatea cu ISO 8537, deoarece scurgerile afecteaz\u0103 \u00een mod direct precizia dozelor \u0219i asigurarea sterilit\u0103\u021bii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standardul evalueaz\u0103 dou\u0103 condi\u021bii majore de scurgere:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Scurgeri de aer \u00een timpul aspira\u021biei<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ISO 8537 Anexa B \u0219i Anexa F descriu metodele de testare a etan\u0219eit\u0103\u021bii bazate pe vid.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen aceast\u0103 procedur\u0103:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Seringa este par\u021bial umplut\u0103 cu ap\u0103 distilat\u0103.<\/li>\n\n\n\n<li>O stare de vid atinge aproximativ <strong>88 kPa sub presiunea atmosferic\u0103<\/strong>.<\/li>\n\n\n\n<li>Operatorul monitorizeaz\u0103 seringa pentru a verifica dac\u0103 exist\u0103 scurgeri de aer pe l\u00e2ng\u0103 garniturile pistonului sau conexiunile duzei.<\/li>\n\n\n\n<li>Stabilitatea vidului r\u0103m\u00e2ne sub observa\u021bie timp de 60 de secunde.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Testul identific\u0103:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Etan\u0219are necorespunz\u0103toare a pistonului<\/li>\n\n\n\n<li>Racorduri defecte ale duzei<\/li>\n\n\n\n<li>Scurgerea butucului acului<\/li>\n\n\n\n<li>Deta\u0219area dopului de cauciuc<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SLT-02-Syringe-Leak-Tester.jpg\" alt=\"SLT-02 Tester de scurgere a seringii\" class=\"wp-image-323\" style=\"width:421px;height:auto\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SLT-02-Syringe-Leak-Tester.jpg 800w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SLT-02-Syringe-Leak-Tester-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SLT-02-Syringe-Leak-Tester-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SLT-02-Syringe-Leak-Tester-768x768.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SLT-02-Syringe-Leak-Tester-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SLT-02-Syringe-Leak-Tester-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Produc\u0103torii integreaz\u0103 adesea sistemele de testare a scurgerilor \u00een vid cu monitorizarea digital\u0103 a presiunii pentru a \u00eembun\u0103t\u0103\u021bi sensibilitatea \u0219i trasabilitatea testelor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Scurgeri de lichid \u00een timpul comprim\u0103rii<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Anexa E evalueaz\u0103 rezisten\u021ba la scurgerea lichidelor \u00een condi\u021bii de presiune intern\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seringa este supus\u0103:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Generarea presiunii interne p\u00e2n\u0103 la <strong>300 kPa<\/strong><\/li>\n\n\n\n<li>Aplicarea sarcinii laterale pe piston<\/li>\n\n\n\n<li>Inspec\u021bia scurgerilor la etan\u0219\u0103rile pistonului \u0219i la \u00eembin\u0103rile duzei<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Acest test simuleaz\u0103 condi\u021biile reale de solicitare a injec\u021biei \u0219i ajut\u0103 la identificarea sl\u0103biciunilor structurale \u00een ansamblurile seringilor.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SPPT-01-Syringe-Positive-Pressure-Tightness-Tester.jpg\" alt=\"SPPT-01 Tester de etan\u0219eitate cu presiune pozitiv\u0103 a seringii\" class=\"wp-image-286\" style=\"width:358px;height:auto\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SPPT-01-Syringe-Positive-Pressure-Tightness-Tester.jpg 800w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SPPT-01-Syringe-Positive-Pressure-Tightness-Tester-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SPPT-01-Syringe-Positive-Pressure-Tightness-Tester-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SPPT-01-Syringe-Positive-Pressure-Tightness-Tester-768x768.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SPPT-01-Syringe-Positive-Pressure-Tightness-Tester-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SPPT-01-Syringe-Positive-Pressure-Tightness-Tester-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pentru aceast\u0103 aplica\u021bie, Cell Instruments poate furniza solu\u021bii personalizate <strong>Sisteme de testare a scurgerilor \u0219i a sc\u0103derii presiunii<\/strong> concepute pentru seringi medicale \u0219i evaluarea conexiunii Luer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Testarea for\u021bei de alunecare pentru performan\u021ba pistonului Break Loose<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>testarea for\u021bei de alunecare<\/strong> procedur\u0103 \u00een <strong>ISO 8537 Anexa C <\/strong>m\u0103soar\u0103 for\u021ba necesar\u0103 pentru ini\u021bierea \u0219i sus\u021binerea mi\u0219c\u0103rii pistonului.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aceast\u0103 evaluare influen\u021beaz\u0103 \u00een mod direct:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Confortul injec\u021biei<\/li>\n\n\n\n<li>Controlabilitatea dozelor<\/li>\n\n\n\n<li>Performan\u021ba de manipulare a utilizatorului<\/li>\n\n\n\n<li>Consisten\u021ba fabrica\u021biei<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Testul include \u00een general doi parametri de for\u021b\u0103:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Break Loose Force<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For\u021ba de deblocare se refer\u0103 la for\u021ba maxim\u0103 necesar\u0103 pentru a ini\u021bia mi\u0219carea pistonului dup\u0103 contactul static dintre piston \u0219i cilindru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For\u021ba mare de desprindere poate indica:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Frecare excesiv\u0103<\/li>\n\n\n\n<li>Lubrifiere necorespunz\u0103toare<\/li>\n\n\n\n<li>Deformarea dopului de cauciuc<\/li>\n\n\n\n<li>Neconcordan\u021b\u0103 dimensional\u0103 a \u021bevii<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Glide Force<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For\u021ba de alunecare m\u0103soar\u0103 for\u021ba continu\u0103 necesar\u0103 pentru a men\u021bine mi\u0219carea pistonului \u00een timpul expulz\u0103rii apei.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For\u021ba de alunecare stabil\u0103 indic\u0103:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calitate uniform\u0103 a suprafe\u021bei butoiului<\/li>\n\n\n\n<li>Compatibilitate adecvat\u0103 cu elastomerii<\/li>\n\n\n\n<li>Distribu\u021bia consecvent\u0103 a lubrifierii<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">ISO 8537 specific\u0103 faptul c\u0103 o ma\u0219in\u0103 de testare mecanic\u0103 trebuie s\u0103 aplice o for\u021b\u0103 axial\u0103 controlat\u0103 \u00een timp ce \u00eenregistreaz\u0103 mi\u0219carea pistonului.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SSR-01-Syringe-Sliding-Resistance-Tester.jpg\" alt=\"SSR-01 Tester de rezisten\u021b\u0103 la alunecare a seringii\" class=\"wp-image-279\" style=\"width:368px;height:auto\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SSR-01-Syringe-Sliding-Resistance-Tester.jpg 800w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SSR-01-Syringe-Sliding-Resistance-Tester-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SSR-01-Syringe-Sliding-Resistance-Tester-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SSR-01-Syringe-Sliding-Resistance-Tester-768x768.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SSR-01-Syringe-Sliding-Resistance-Tester-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/SSR-01-Syringe-Sliding-Resistance-Tester-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O ma\u0219in\u0103 de testare universal\u0103 de precizie cu control programabil al vitezei \u0219i analiz\u0103 for\u021b\u0103-deplasare ofer\u0103 rezultate de evaluare fiabile. Cell Instruments ofer\u0103 sisteme de testare a for\u021bei concepute special pentru caracterizarea pistonului seringii \u0219i testarea mecanic\u0103 a dispozitivelor medicale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u0103surarea spa\u021biului mort \u00een ISO 8537<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u0103surarea spa\u021biului mort<\/strong> determin\u0103 volumul lichidului rezidual r\u0103mas \u00een sering\u0103 dup\u0103 ap\u0103sarea complet\u0103 a pistonului.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spa\u021biul mort influen\u021beaz\u0103 \u00een mod direct:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Precizia doz\u0103rii<\/li>\n\n\n\n<li>Reducerea de\u0219eurilor de medicamente<\/li>\n\n\n\n<li>Precizia administr\u0103rii insulinei<\/li>\n\n\n\n<li>Controlul costurilor farmaceutice<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen conformitate cu ISO 8537 anexa D:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Seringa goal\u0103 este c\u00e2nt\u0103rit\u0103 cu mare precizie.<\/li>\n\n\n\n<li>Seringa este umplut\u0103 cu ap\u0103 distilat\u0103.<\/li>\n\n\n\n<li>Toate bulele de aer sunt eliminate.<\/li>\n\n\n\n<li>Plonjorul expulzeaz\u0103 complet lichidul.<\/li>\n\n\n\n<li>Seringa se c\u00e2nt\u0103re\u0219te din nou.<\/li>\n\n\n\n<li>Masa de ap\u0103 r\u0103mas\u0103 reprezint\u0103 volumul spa\u021biului mort.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Standardul recomand\u0103 o precizie de m\u0103surare de <strong>0.001 g<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Designul cu spa\u021biu mort redus este deosebit de important pentru seringile de insulin\u0103, deoarece chiar \u0219i un volum rezidual minim poate afecta fiabilitatea doz\u0103rii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments sprijin\u0103 testarea spa\u021biului mort prin integrarea balan\u021bei de precizie, manipularea automat\u0103 a probelor \u0219i sisteme personalizate de analiz\u0103 a volumului rezidual.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Provoc\u0103ri comune \u00een testarea seringilor ISO 8537<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Produc\u0103torii se confrunt\u0103 frecvent cu mai multe provoc\u0103ri de testare \u00een timpul implement\u0103rii ISO 8537:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Rezultate inconsecvente ale for\u021bei de alunecare<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cauzele posibile includ:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Varia\u021bia dimensional\u0103 a \u021bevii<\/li>\n\n\n\n<li>Lubrifierea inconsecvent\u0103<\/li>\n\n\n\n<li>Fluctua\u021bia temperaturii mediului<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Instabilitatea scurgerilor de vid<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cauzele posibile includ:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Etan\u0219are necorespunz\u0103toare a dispozitivului de fixare<\/li>\n\n\n\n<li>Conector nepotrivit<\/li>\n\n\n\n<li>Garnituri de piston deteriorate<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Dead Space Erori de m\u0103surare<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cauzele posibile includ:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reten\u021bia bulelor de aer<\/li>\n\n\n\n<li>Expulzarea incomplet\u0103 a lichidului<\/li>\n\n\n\n<li>Devia\u021bie de calibrare a balan\u021bei<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Proiectarea adecvat\u0103 a dispozitivelor, instruirea operatorilor \u0219i instrumenta\u021bia automatizat\u0103 \u00eembun\u0103t\u0103\u021besc semnificativ consecven\u021ba testelor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00centreb\u0103ri frecvente despre ISO 8537<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ce este ISO 8537?<br>ISO 8537 este un standard interna\u021bional pentru seringile sterile de insulin\u0103 de unic\u0103 folosin\u021b\u0103 cu sau f\u0103r\u0103 ace. Acesta define\u0219te cerin\u021bele de proiectare \u0219i metodele de testare func\u021bional\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce evalueaz\u0103 testul de seringabilitate?<br>Testul de seringabilitate evalueaz\u0103 mi\u0219carea pistonului, buna func\u021bionare, performan\u021ba de etan\u0219are \u0219i rezisten\u021ba la scurgeri \u00een timpul utiliz\u0103rii seringii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De ce este important\u0103 testarea for\u021bei de alunecare?<br>Testarea for\u021bei de desprindere \u0219i de alunecare asigur\u0103 o for\u021b\u0103 de injectare constant\u0103, confortul utilizatorului \u0219i administrarea fiabil\u0103 a dozei.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cum se m\u0103soar\u0103 spa\u021biul mort \u00een ISO 8537?<br>Metoda compar\u0103 masa seringii \u00eenainte \u0219i dup\u0103 expulzarea lichidului pentru a determina volumul lichidului rezidual r\u0103mas \u00een sering\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pentru ce echipament este utilizat <a href=\"https:\/\/www.iso.org\/standard\/60510.html\" target=\"_blank\" rel=\"noreferrer noopener\">ISO 8537<\/a> testare?<br>Produc\u0103torii folosesc de obicei ma\u0219ini universale de testare, testere de etan\u0219eitate, sisteme de presiune, sisteme de vid \u0219i balan\u021be de precizie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De ce este esen\u021bial\u0103 integritatea sigiliului seringii?<br>Integritatea sigiliului previne p\u0103trunderea aerului, scurgerile de lichid, riscurile de contaminare \u0219i inexactit\u0103\u021bile de dozare \u00een timpul injec\u021biei \u0219i aspira\u021biei.<\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 8537 specifies the requirements and test methods for sterile single-use insulin syringes with or without needles. The standard focuses on syringe safety, functionality, sealing performance, operational force, and dosing accuracy. For syringe manufacturers, medical device laboratories, and quality control teams, ISO 8537 provides a structured framework for evaluating syringe performance under simulated clinical conditions. [&hellip;]<\/p>","protected":false},"featured_media":3286,"parent":0,"template":"","meta":{"_acf_changed":false},"standard":[],"class_list":["post-3285","application","type-application","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/application\/3285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/application"}],"about":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/types\/application"}],"version-history":[{"count":1,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/application\/3285\/revisions"}],"predecessor-version":[{"id":3287,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/application\/3285\/revisions\/3287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/media\/3286"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/media?parent=3285"}],"wp:term":[{"taxonomy":"standard","embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/standard?post=3285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}