{"id":2474,"date":"2026-01-06T08:38:10","date_gmt":"2026-01-06T08:38:10","guid":{"rendered":"https:\/\/www.pharmacopoeiatest.com\/?p=2474"},"modified":"2026-01-06T08:44:48","modified_gmt":"2026-01-06T08:44:48","slug":"needle-testing-according-to-iso-7864","status":"publish","type":"post","link":"https:\/\/www.pharmacopoeiatest.com\/lt\/needle-testing-according-to-iso-7864\/","title":{"rendered":"Adat\u0173 \u012fsiskverbimo \u012f poodines adatas bandymas pagal ISO 7864"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t

Adat\u0173 \u012fsiskverbimo \u012f poodines adatas bandymas pagal ISO 7864<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t

ISO 7864<\/strong> yra tarptautinis standartas, skirtas sterilios vienkartin\u0117s poodin\u0117s adatos<\/strong> kuriame nurodomi reikalavimai ir bandym\u0173 metodai, skirti \u012fvertinti mechanin\u0117s savyb\u0117s<\/strong> \u0161i\u0173 adat\u0173. Standartas apima adatos \u012fsiskverbimo bandymo metodas<\/strong>, kuris naudojamas matuoti, kiek j\u0117gos reikia adatai \u012fki\u0161ti \u012f tam tikr\u0105 substrat\u0105. \u0160is bandymo metodas yra labai svarbus vertinant poodini\u0173 adat\u0173 funkcionalum\u0105 ir veikim\u0105, u\u017etikrinant j\u0173 tinkamum\u0105 naudoti medicinoje.<\/p>

Adatos \u012fsiskverbimo bandymo metodas<\/strong> yra labai svarbus testuojant pasiprie\u0161inimo j\u0117ga<\/strong> ir skverbimosi j\u0117ga<\/strong> poodini\u0173 adat\u0173. Abi j\u0117gos yra labai svarbios, nes lemia, ar lengva \u012fvesti \u0161virk\u0161t\u0105 ir kokia yra bendra naudotojo patirtis naudojant medicinines adatas injekcijoms ar kraujo m\u0117giniams imti. Tikslus \u0161i\u0173 j\u0117g\u0173 matavimas yra labai svarbus u\u017etikrinant gamini\u0173 kokyb\u0119 ir atitikt\u012f medicinos pramon\u0117s teis\u0117s akt\u0173 reikalavimams.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"Adat\u0173\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t

ISO 7864 standarto supratimas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t

ISO 7864 apra\u0161o bandym\u0173 proced\u016bras poodin\u0117s adatos<\/strong>. Konkre\u010diai, standarte pateikiamas metodas, skirtas \u012fvertinti adatos \u012fsiskverbimo j\u0117ga<\/strong> ir pasiprie\u0161inimo j\u0117ga<\/strong> naudojant \u012fvairius bandomuosius substratus. Pagrindinis bandymo tikslas - imituoti real\u0173 adatos \u012fvedim\u0105 ir \u012fvertinti trinties savyb\u0117s<\/strong> kurie gali tur\u0117ti \u012ftakos adatos veikimui.<\/p>

\u0160is \u012fsiskverbimo adatomis testavimas<\/strong> metodas padeda u\u017etikrinti, kad adatas b\u016bt\u0173 lengva \u012fki\u0161ti ir kad joms \u012fki\u0161ti reik\u0117t\u0173 minimalios j\u0117gos, o tai labai svarbu paciento komfortui. Testas taip pat matuoja pasiprie\u0161inimas trin\u010diai<\/strong> susiduriama su adatos jud\u0117jimu per substrat\u0105, tod\u0117l galima suprasti, i\u0161 koki\u0173 med\u017eiag\u0173 ir kokia yra adatos konstrukcija.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t

Pagrindiniai adatos \u012fsiskverbimo bandymo aspektai<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t

Svetain\u0117 adatos \u012fsiskverbimo testas<\/strong> taikant \u0161\u012f metod\u0105 adata pastoviu grei\u010diu \u012fki\u0161ama \u012f substrat\u0105 ir matuojama \u012fsiskverbimui reikalinga j\u0117ga. Atliekant bandym\u0105 gaunami du pagrindiniai rezultatai:<\/p>

  1. Did\u017eiausia \u012fsiskverbimo j\u0117ga<\/strong>: Tai did\u017eiausia j\u0117ga, kurios reikia, kad adata nustatytu grei\u010diu \u012fsmeigt\u0173 adat\u0105 \u012f substrat\u0105. Ji atspindi pradin\u012f pasiprie\u0161inim\u0105, su kuriuo susiduriama, kai adata pirm\u0105 kart\u0105 \u012fsiskverbia \u012f med\u017eiag\u0105.<\/p><\/li>

  2. Vilkimo j\u0117ga<\/strong>: Tai vidutin\u0117 j\u0117ga, kurios reikia adatos jud\u0117jimui i\u0161laikyti, kai ji pradeda skverbtis \u012f pagrind\u0105. Ji matuojama adatai toliau judant per med\u017eiag\u0105 ir padeda \u012fvertinti adatos ir pagrindo trinties savybes.<\/p><\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t

    Pagrindo parinkimas adatos \u012fsiskverbimo bandymui<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t

    Svetain\u0117 substratas<\/strong> naudojamas ISO 7864 bandymai<\/strong> turi b\u016bti imituojamos s\u0105lygos, kuriomis adata b\u016bt\u0173 naudojama realiomis s\u0105lygomis. Da\u017eniausiai pasitaikantys pagrindai yra \u0161ie:<\/p>

    • Nat\u016bralus latekso kau\u010diukas<\/strong>: Paprastai naudojamas d\u0117l pana\u0161umo \u012f \u017emogaus od\u0105.<\/p><\/li>

    • Poliuretanas<\/strong>: Skirtingo kietumo med\u017eiaga, da\u017enai naudojama skirtingiems audini\u0173 tipams imituoti.<\/p><\/li>

    • Silikonin\u0117 guma<\/strong>: \u017dinomas d\u0117l savo ilgaam\u017ei\u0161kumo ir pastovi\u0173 trinties savybi\u0173.<\/p><\/li>

    • Polietilenas (LDPE)<\/strong>: Naudojamas adatos \u012fsiskverbimui \u012f mink\u0161tas med\u017eiagas i\u0161bandyti.<\/p><\/li><\/ul>

      Svetain\u0117 substrato laikiklis<\/strong> Atliekant bandymus labai svarbus vaidmuo tenka nuoseklumo i\u0161laikymui, nes med\u017eiaga tvirtinama tarp dviej\u0173 lygiagre\u010di\u0173 plok\u0161\u010di\u0173 ir u\u017etikrinama vienoda gniu\u017edymo j\u0117ga.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

      \n\t\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t

      Kaip atliekamas \u012fsiskverbimo adata testas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
      \n\t\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t\t\t

      Svetain\u0117 ISO 7864<\/strong> bandymas apima kelis pagrindinius etapus, skirtus \u012fvertinti pasiprie\u0161inimo j\u0117ga<\/strong> ir adatos \u012fsiskverbimo j\u0117ga<\/strong>:<\/p>

      1. M\u0117ginio paruo\u0161imas<\/strong>: Bandiniai (adatos) ir substratas prie\u0161 bandym\u0105 ma\u017eiausiai 24 valandas kondicionuojami standartin\u0117mis laboratorin\u0117mis s\u0105lygomis. Taip u\u017etikrinami tiksl\u016bs ir atkuriami rezultatai.<\/p><\/li>

      2. Bandym\u0173 s\u0105ranka<\/strong>: Adata pritvirtinama prie j\u0117gos matavimo aparato, kuriame paprastai yra apkrovos jutiklis, skirtas matuoti \u012fki\u0161imo j\u0117g\u0105 \u012fvairiuose etapuose. Tada adata pastoviu grei\u010diu (paprastai 100 mm\/min) judinama link pagrindo.<\/p><\/li>

      3. \u012esiskverbimo procesas<\/strong>: Adata \u012fduriama \u012f substrat\u0105, kol pasiekia i\u0161 anksto nustatyt\u0105 \u012fsiskverbimo gyl\u012f (80% adatos ilgio). Nuolat matuojama \u012fki\u0161imui reikalinga j\u0117ga.<\/p><\/li>

      4. J\u0117gos profilio \u012fra\u0161ymas<\/strong>: Kai adata \u012fsiskverbia \u012f pagrind\u0105, registruojama j\u0117ga, rodanti j\u0117gos profil\u012f, apimant\u012f pradin\u0119 j\u0117g\u0105. did\u017eiausia \u012fsiskverbimo j\u0117ga<\/strong> ir pasiprie\u0161inimo j\u0117ga<\/strong>. Profilis padeda \u012fvertinti adatos veikim\u0105 ir patogum\u0105 \u012fdurti.<\/p><\/li>

      5. Duomen\u0173 analiz\u0117<\/strong>: Svetain\u0117 pasiprie\u0161inimo j\u0117ga<\/strong> apskai\u010diuojama i\u0161vedant j\u0117gos vidurk\u012f per paskutin\u012f 80% \u012fsiskverbimo gyl\u012f, o did\u017eiausia \u012fsiskverbimo j\u0117ga u\u017eregistruojama kaip did\u017eiausia j\u0117ga per \u012fsiskverbim\u0105. Tada \u0161ios vert\u0117s analizuojamos siekiant nustatyti adatos tinkamum\u0105.<\/p><\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

        \n\t\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t

        Adatinio \u012fsiskverbimo testavimo svarba<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
        \n\t\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t

        \u012esiskverbimo adata testavimas<\/strong> labai svarbu u\u017etikrinti, kad poodin\u0117s adatos veikt\u0173 efektyviai ir atitikt\u0173 saugos standartus. Didel\u0117 skverbimosi j\u0117ga<\/strong> gali sukelti pacientui diskomfort\u0105, o ma\u017eas pasiprie\u0161inimo j\u0117ga<\/strong> u\u017etikrina skland\u0173 adatos jud\u0117jim\u0105 per audinius. Priglud\u0119s prie ISO 7864<\/strong> ir i\u0161bandyti adatos \u012fsiskverbimo j\u0117ga<\/strong>, gamintojai gali gaminti adatas, kurios suma\u017eina paciento skausm\u0105 ir traum\u0105 atliekant tokias proced\u016bras kaip injekcijos ar kraujo pa\u0117mimas.<\/p>

        Be paciento patogumo, adat\u0173 testavimas<\/strong> padeda gamintojams laikytis teis\u0117s akt\u0173 reikalavim\u0173 ir u\u017etikrinti, kad j\u0173 gaminiai b\u016bt\u0173 saug\u016bs, veiksmingi ir kokybi\u0161ki. . pasiprie\u0161inimo j\u0117gos matavimas<\/strong> atliekant \u012fsiskverbimo bandymus labai svarbu nustatyti adatos trinties savybes, kurios turi tiesiogin\u0117s \u012ftakos adatos veikimui klinikin\u0117je aplinkoje.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

        \n\t\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t

        Adat\u0173 \u012fsiskverbimo testavimo taikymas medicinos pramon\u0117je<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
        \n\t\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t

        Medicinos pramon\u0117 remiasi grie\u017etais bandym\u0173 standartais, pvz. ISO 7864<\/strong>, siekiant u\u017etikrinti medicinos prietais\u0173, pvz. poodin\u0117s adatos<\/strong>. Naudodami \u012fsiskverbimo adatomis testavimas<\/strong>, gamintojai gali:<\/p>

        • U\u017etikrinkite, kad adatos atitikt\u0173 efektyvumo kriterijus, suma\u017eint\u0173 pacient\u0173 diskomfort\u0105 ir padidint\u0173 medicinini\u0173 proced\u016br\u0173 efektyvum\u0105.<\/p><\/li>

        • Laikykit\u0117s pramon\u0117s standart\u0173, pvz. ASTM standartai<\/strong> medicinos prietaisams, u\u017etikrinant atitikt\u012f teis\u0117s akt\u0173 reikalavimams.<\/p><\/li>

        • Tobulinti adat\u0173 dizain\u0105 ir med\u017eiag\u0173 pasirinkim\u0105, optimizuojant jas \u012fvairioms klinikin\u0117ms reikm\u0117ms.<\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

          \n\t\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t

          \u00a0ISO 7864<\/strong> suteikia svarbi\u0105 pagrind\u0105 testavimui. poodin\u0117s adatos<\/strong> per adatos \u012fsiskverbimo bandymo metodas<\/strong>. Matuojant skverbimosi j\u0117ga<\/strong> ir pasiprie\u0161inimo j\u0117ga<\/strong>, \u0161is testavimo metodas u\u017etikrina, kad adatos b\u016bt\u0173 sukurtos taip, kad veikt\u0173 efektyviai, sukelt\u0173 kuo ma\u017eiau diskomforto ir atitikt\u0173 reguliavimo standartus. Medicinos prietais\u0173 gamybos pramon\u0117s \u012fmon\u0117ms \u0161i\u0173 standart\u0173 laikymasis yra labai svarbus siekiant u\u017etikrinti gamini\u0173 kokyb\u0119 ir pacient\u0173 saug\u0105.<\/p>

          Tiems, kurie ie\u0161ko tikslumo \u012fsiskverbimo adatomis testavimas<\/strong>. \"Cell Instruments\" adatos skvarbumo testeris<\/strong> yra tikslus ir patikimas sprendimas. \u0160is prietaisas atitinka ISO 7864<\/strong> ir ASTM standart\u0173, tod\u0117l tai idealus pasirinkimas gamintojams, siekiantiems atitikti pramon\u0117s reikalavimus ir gaminti auk\u0161tos kokyb\u0117s medicinines adatas.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

          Needle Penetration Testing According to ISO 7864 for Hypodermic Needles ISO 7864 is an international standard for sterile hypodermic needles for single use that specifies the requirements and test methods for assessing the mechanical properties of these needles. The standard covers the needle penetration test method, which is used to measure how much force is […]<\/p>","protected":false},"author":5,"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":"disabled","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-2474","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\/lt\/author\/editor\/"},"uagb_comment_info":0,"uagb_excerpt":"Needle Penetration Testing According to ISO 7864 for Hypodermic Needles ISO 7864 is an international standard for sterile hypodermic needles for single use that specifies the requirements and test methods for assessing the mechanical properties of these needles. The standard covers the needle penetration test method, which is used to measure how much force is…","_links":{"self":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/comments?post=2474"}],"version-history":[{"count":5,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2474\/revisions"}],"predecessor-version":[{"id":2500,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2474\/revisions\/2500"}],"wp:attachment":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/media?parent=2474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/categories?post=2474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/tags?post=2474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}