{"id":906,"date":"2025-02-25T13:44:33","date_gmt":"2025-02-25T05:44:33","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=906"},"modified":"2025-07-03T15:44:39","modified_gmt":"2025-07-03T07:44:39","slug":"iso-7864-needle-penetration-drag-force-test","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/sl\/standards\/iso-7864-needle-penetration-drag-force-test\/","title":{"rendered":"ISO 7864 Preskus vboda igle in vle\u010dne sile"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"906\" class=\"elementor elementor-906\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c60fdbb e-flex e-con-boxed e-con e-parent\" data-id=\"c60fdbb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db6fcba e-con-full e-flex e-con e-child\" data-id=\"db6fcba\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d1f798 e-con-full e-flex e-con e-child\" data-id=\"9d1f798\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc5a79 e-con-full e-flex e-con e-child\" data-id=\"8cc5a79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b67d4 elementor-widget elementor-widget-heading\" data-id=\"b6b67d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">ISO 7864<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75302b5 elementor-widget elementor-widget-heading\" data-id=\"75302b5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Preskus penetracije igle in vle\u010dne sile<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f526a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"69f526a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ISO 7864 je klju\u010dni standard za presku\u0161anje sil vboda in upora, ki jih morajo igle prenesti, ko so vstavljene v razli\u010dne podlage. Ta preskus je bistvenega pomena za zagotavljanje zanesljivosti, varnosti in u\u010dinkovitosti igel, ki se uporabljajo v medicinskih pripomo\u010dkih.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ed8f07 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"2ed8f07\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;25&quot;,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"906\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"2ed8f07\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Puncture Test\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tIme\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Ime\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_26b0101 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_26b0101\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tPodjetje\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_26b0101]\" id=\"form-field-field_26b0101\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Podjetje\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tE-po\u0161ta\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"E-po\u0161ta\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tSporo\u010dilo\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Sporo\u010dilo\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_50f0fd6 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_50f0fd6\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LcO3HUrAAAAAKhAi3KjswdM4-_7i5zKd1s5FO2N\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-25 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Po\u0161lji<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"sl\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-163fe1b e-con-full e-flex e-con e-child\" data-id=\"163fe1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\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<div class=\"elementor-element elementor-element-3f2b60d e-flex e-con-boxed e-con e-parent\" data-id=\"3f2b60d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5f6d2 elementor-widget elementor-widget-heading\" data-id=\"7c5f6d2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kaj je ISO 7864?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6126588 elementor-widget elementor-widget-text-editor\" data-id=\"6126588\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"753\" data-end=\"1317\">Standard ISO 7864 opredeljuje preskusne metode za merjenje penetracijske sile in sile upora, ki ju povzro\u010dajo igle, ko so vstavljene v razli\u010dne podlage. Standard se obi\u010dajno uporablja za ocenjevanje u\u010dinkovitosti podko\u017enih igel, s \u010dimer se zagotavlja, da izpolnjujejo potrebne zahteve glede kakovosti in varnosti za uporabo v medicini. Posebej obravnava dve klju\u010dni sili: <strong data-start=\"1135\" data-end=\"1163\">sila vboda igle<\/strong> (za\u010detna sila, ki je potrebna za prodor v material) in <strong data-start=\"1225\" data-end=\"1239\">sila upora<\/strong> (sila trenja, ki nastane pri premikanju igle skozi podlago).<\/p>\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<div class=\"elementor-element elementor-element-a9693b2 e-flex e-con-boxed e-con e-parent\" data-id=\"a9693b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b44c843 elementor-widget elementor-widget-heading\" data-id=\"b44c843\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pomen presku\u0161anja ISO 7864<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-038313d e-grid e-con-full e-con e-child\" data-id=\"038313d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-cb46a46 e-con-full e-flex e-con e-child\" data-id=\"cb46a46\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1826538 elementor-widget elementor-widget-heading\" data-id=\"1826538\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Preskus penetracijske sile igle<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe10a7a elementor-widget elementor-widget-text-editor\" data-id=\"fe10a7a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1442\" data-end=\"1710\">Spletna stran <strong data-start=\"1446\" data-end=\"1479\">preskus penetracijske sile igle<\/strong> meri najve\u010djo silo, ki je potrebna, da igla prodre skozi dolo\u010den material. Ta preskus je bistvenega pomena za zagotovitev, da igla zlahka prodre skozi ko\u017eo ali druge ciljne materiale, ne da bi povzro\u010dila nepotrebne bole\u010dine ali po\u0161kodbe.<\/p>\n<p data-start=\"1712\" data-end=\"2026\">Postopek obi\u010dajno vklju\u010duje vstavljanje igle v podlago z dolo\u010deno hitrostjo, obi\u010dajno 100 mm\/min, medtem ko merilnik sile meri prodorno silo. Rezultati preskusa zagotavljajo dragocene podatke o trdnosti igle, ki lahko vplivajo na izbiro materialov, uporabljenih za iglo, in njeno zasnovo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aac0e6a e-con-full e-flex e-con e-child\" data-id=\"aac0e6a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-224440a elementor-widget elementor-widget-heading\" data-id=\"224440a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Preskus sile vle\u010denja igle<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c107924 elementor-widget elementor-widget-text-editor\" data-id=\"c107924\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2093\" data-end=\"2409\">Ko igla prodre v podlago, se <strong data-start=\"2143\" data-end=\"2169\">preskus sile upora igle<\/strong> meri silo trenja, ki prepre\u010duje gibanje igle. Sila upora je pomembna za oceno, kako gladko se igla premika skozi tkiva ali materiale, kar je klju\u010dnega pomena pri medicinskih postopkih, kot so injekcije ali biopsije.<\/p>\n<p data-start=\"2411\" data-end=\"2708\">Sila upora se izra\u010duna z analizo profila sile, ki nastane med vstavljanjem. Rezultati preskusa pomagajo proizvajalcem pri natan\u010dnem prilagajanju zasnove igle in zagotavljajo, da se igla premika gladko, brez pretiranega upora ali trenja, ki bi lahko vplivala na splo\u0161no zmogljivost in udobje uporabnika.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-a6df764 e-flex e-con-boxed e-con e-parent\" data-id=\"a6df764\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee171aa elementor-widget elementor-widget-heading\" data-id=\"ee171aa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aparati in oprema za presku\u0161anje po standardu ISO 7864<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e5f91e3 e-grid e-con-full e-con e-child\" data-id=\"e5f91e3\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-40d8734 e-con-full e-flex e-con e-child\" data-id=\"40d8734\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15bd215 elementor-widget elementor-widget-heading\" data-id=\"15bd215\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aparat za merjenje sile<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44c6d75 elementor-widget elementor-widget-text-editor\" data-id=\"44c6d75\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ISO 7864 zahteva uporabo <strong data-start=\"2823\" data-end=\"2854\">naprava za merjenje sile<\/strong> opremljena z merilno celico, ki natan\u010dno meri sile med preskusom vboda igle in preskusom sile upora. Aparat mora biti sposoben varno dr\u017eati iglo in jo premikati z dolo\u010deno hitrostjo, da natan\u010dno simulira pogoje v resni\u010dnem svetu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b81349f elementor-widget elementor-widget-heading\" data-id=\"b81349f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Substrat za presku\u0161anje<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a869aa elementor-widget elementor-widget-text-editor\" data-id=\"8a869aa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Spletna stran <strong data-start=\"3140\" data-end=\"3153\">substrat<\/strong> ki se uporablja pri presku\u0161anju po standardu ISO 7864, ima klju\u010dno vlogo pri zagotavljanju natan\u010dnih in ponovljivih rezultatov. Obi\u010dajne podlage so naravna guma iz lateksa, poliuretan, silikonska guma in polietilen, ki so izbrane glede na trdoto, debelino in druge lastnosti. Ti materiali posnemajo odpornost, s katero se igle sre\u010dujejo med resni\u010dnimi medicinskimi postopki.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6c2007 elementor-widget elementor-widget-heading\" data-id=\"f6c2007\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Dr\u017ealo za iglo in pogoji presku\u0161anja<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dff1b6 elementor-widget elementor-widget-text-editor\" data-id=\"9dff1b6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A <strong data-start=\"3561\" data-end=\"3578\">nosilec igle<\/strong> se uporablja za varno pritrditev igle med testiranjem. Test je treba opraviti v standardnih laboratorijskih razmerah z nadzorovano temperaturo in vla\u017enostjo, da se zagotovi doslednost med testi. Igla se premika v podlago s konstantno hitrostjo, dokler ni dose\u017eena \u017eelena globina penetracije.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-16918e1 e-con-full e-flex e-con e-child\" data-id=\"16918e1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e25a224 elementor-widget elementor-widget-image\" data-id=\"e25a224\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp\" class=\"attachment-large size-large wp-image-909\" alt=\"Testiranje po standardu ISO 7864\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing-300x100.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\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<div class=\"elementor-element elementor-element-46db03d elementor-widget elementor-widget-image\" data-id=\"46db03d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"380\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/iso7864-needle-penetration-force-test.webp\" class=\"attachment-large size-large wp-image-910\" alt=\"preskus penetracijske sile igle po standardu iso7864\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/iso7864-needle-penetration-force-test.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/iso7864-needle-penetration-force-test-300x190.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b39e9b8 e-flex e-con-boxed e-con e-parent\" data-id=\"b39e9b8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e01a403 elementor-widget elementor-widget-heading\" data-id=\"e01a403\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ISO 7864 Postopki presku\u0161anja - Izvedba preskusa penetrabilnosti (ISO 7864, Priloga D)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba15752 e-grid e-con-full e-con e-child\" data-id=\"ba15752\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce95202 elementor-widget elementor-widget-text-editor\" data-id=\"ce95202\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Postopek presku\u0161anja, opisan v standardu ISO 7864, je zasnovan tako, da ocenjuje <strong data-start=\"142\" data-end=\"170\">sila vboda igle<\/strong> in . <strong data-start=\"175\" data-end=\"196\">sila upora igle<\/strong> s strukturiranim nizom korakov.<\/p>\n<ol>\n<li data-start=\"166\" data-end=\"336\">\n<p data-start=\"169\" data-end=\"336\"><strong data-start=\"169\" data-end=\"192\">Namestitev igle in priprava podlage<\/strong><br data-start=\"192\" data-end=\"195\" \/>Igla je varno name\u0161\u010dena na <strong data-start=\"234\" data-end=\"265\">naprava za merjenje sile<\/strong> opremljena z merilno celico, ki med preskusom bele\u017ei sile. Spletna stran <strong data-start=\"378\" data-end=\"391\">substrat<\/strong> je varno name\u0161\u010den v <strong data-start=\"418\" data-end=\"438\" data-is-only-node=\"\">nosilec substrata<\/strong>in poskrbite, da bo pravilno poravnana za test. Podlaga mora biti trdno pritrjena na mestu, ciljno obmo\u010dje penetracije pa mora biti jasno vidno.<\/p>\n<\/li>\n<li data-start=\"586\" data-end=\"781\">\n<p data-start=\"589\" data-end=\"781\"><strong data-start=\"589\" data-end=\"610\">Premikanje igle<\/strong><br data-start=\"610\" data-end=\"613\" \/>Igla se premika proti podlagi z dolo\u010deno hitrostjo, obi\u010dajno 100 mm\/min. Igla za\u010dne prodirati v material, pri \u010demer se zabele\u017ei uporabljena sila.<\/p>\n<\/li>\n<li data-start=\"783\" data-end=\"1012\">\n<p data-start=\"786\" data-end=\"1012\"><strong data-start=\"786\" data-end=\"821\">Merjenje penetracijske sile in sile vleka<\/strong><br data-start=\"821\" data-end=\"824\" \/>Spletna stran <strong data-start=\"831\" data-end=\"860\">za\u010detna prodorna sila<\/strong> se meri kot najve\u010dja sila, potrebna za preboj materiala. Ta sila ustreza najve\u010dji sili v trenutku za\u010detnega prodiranja. Ko igla prodre skozi material, se \u0161e naprej premika naprej. Na spletni strani . <strong data-start=\"1131\" data-end=\"1145\">sila upora<\/strong>ali torni upor, na katerega naleti igla pri premikanju skozi podlago, se zabele\u017ei.<\/p>\n<\/li>\n<li data-start=\"1242\" data-end=\"1370\">\n<p data-start=\"1245\" data-end=\"1370\"><strong data-start=\"1245\" data-end=\"1270\">Umikanje igle<\/strong><br data-start=\"1270\" data-end=\"1273\" \/>Ko je igla vstavljena do predpisane globine, se izvle\u010de iz podlage.<\/p>\n<\/li>\n<\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-536c212 e-con-full e-flex e-con e-child\" data-id=\"536c212\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1729f10 elementor-widget elementor-widget-video\" data-id=\"1729f10\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/6D2saICCxCA&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1c1302 elementor-widget elementor-widget-text-editor\" data-id=\"f1c1302\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Po testiranju:<\/p>\n<ol>\n<li data-start=\"1372\" data-end=\"1612\">\n<p data-start=\"1375\" data-end=\"1612\"><strong data-start=\"1375\" data-end=\"1410\">Zbiranje in izra\u010dun podatkov<\/strong><br data-start=\"1410\" data-end=\"1413\" \/>Podatki se zbirajo med preskusom in <strong data-start=\"1459\" data-end=\"1478\">srednja sila upora<\/strong> in . <strong data-start=\"1483\" data-end=\"1509\" data-is-only-node=\"\">najve\u010dja prodorna sila<\/strong> se izra\u010dunajo. Te vrednosti omogo\u010dajo klju\u010dni vpogled v delovanje igle med uvajanjem.<\/p>\n<\/li>\n<li data-start=\"1614\" data-end=\"1843\">\n<p data-start=\"1617\" data-end=\"1843\"><strong data-start=\"1617\" data-end=\"1638\">Analiziranje rezultatov<\/strong><br data-start=\"1638\" data-end=\"1641\" \/>Rezultati testa so analizirani, da se dolo\u010dijo povpre\u010dne vrednosti in standardni odkloni obeh <strong data-start=\"1742\" data-end=\"1756\">sila upora<\/strong> in . <strong data-start=\"1761\" data-end=\"1782\" data-is-only-node=\"\">sila prodora<\/strong>. Ti kazalniki pomagajo oceniti splo\u0161no uspe\u0161nost igle.<\/p>\n<\/li>\n<\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-6821011 e-con-full e-flex e-con e-parent\" data-id=\"6821011\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-665057d elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"665057d\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/Elastomeric-Closures-Penetrability-Test-1024x256.webp);\" role=\"img\" aria-label=\"Preskus penetrabilnosti elastomernih zapiral\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tZagotovite si skladnost medicinskih aplikacij ali nadzora kakovosti \u017ee danes\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tZagotovite kakovost in zanesljivost svojih igelnih izdelkov z natan\u010dnim izvajanjem <strong>sila vboda igle<\/strong> in . <strong>preskus sile upora igle<\/strong> v skladu z <strong>ISO 7864<\/strong> standardi.<br><big>Ne sklepajte kompromisov glede varnosti - \u0161e danes se obrnite na nas in izvedite ve\u010d o na\u0161ih vrhunskih preskusnih instrumentih, ki so skladni s standardom ISO 7864.<\/big>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.puncturetest.com\/sl\/contact\/\">\n\t\t\t\t\t\tKliknite tukaj\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>ISO 7864 Needle Penetration and Drag Force Test ISO 7864 is a crucial standard for testing the needle penetration and drag forces that needles must endure when inserted into various substrates. This test is essential for ensuring the reliability, safety, and performance of needles used in medical devices. What Is ISO 7864? ISO 7864 defines [&hellip;]<\/p>","protected":false},"author":3,"featured_media":0,"parent":974,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-906","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ISO 7864 Needle Penetration and Drag Force Test - Puncture Test<\/title>\n<meta name=\"description\" content=\"ISO 7864, the standard for needle penetration and drag force testing. Discover the importance of this test for medical devices, materials.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.puncturetest.com\/sl\/standards\/iso-7864-needle-penetration-drag-force-test\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISO 7864 Needle Penetration and Drag Force Test - Puncture Test\" \/>\n<meta property=\"og:description\" content=\"ISO 7864, the standard for needle penetration and drag force testing. Discover the importance of this test for medical devices, materials.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.puncturetest.com\/sl\/standards\/iso-7864-needle-penetration-drag-force-test\/\" \/>\n<meta property=\"og:site_name\" content=\"Puncture Test\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T07:44:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/\",\"url\":\"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/\",\"name\":\"ISO 7864 Needle Penetration and Drag Force Test - Puncture Test\",\"isPartOf\":{\"@id\":\"https:\/\/www.puncturetest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp\",\"datePublished\":\"2025-02-25T05:44:33+00:00\",\"dateModified\":\"2025-07-03T07:44:39+00:00\",\"description\":\"ISO 7864, the standard for needle penetration and drag force testing. Discover the importance of this test for medical devices, materials.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#breadcrumb\"},\"inLanguage\":\"sl-SI\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sl-SI\",\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#primaryimage\",\"url\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp\",\"contentUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.puncturetest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Puncture Testing Standards\",\"item\":\"https:\/\/www.puncturetest.com\/standards\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ISO 7864 Needle Penetration and Drag Force Test\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.puncturetest.com\/#website\",\"url\":\"https:\/\/www.puncturetest.com\/\",\"name\":\"Softgel Test\",\"description\":\"Puncture and Penetrabiity Test Solutions\",\"publisher\":{\"@id\":\"https:\/\/www.puncturetest.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.puncturetest.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sl-SI\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.puncturetest.com\/#organization\",\"name\":\"Softgel Test\",\"url\":\"https:\/\/www.puncturetest.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sl-SI\",\"@id\":\"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp\",\"contentUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp\",\"width\":836,\"height\":238,\"caption\":\"Softgel Test\"},\"image\":{\"@id\":\"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ISO 7864 Preskus vboda igle in vle\u010dne sile - Preskus vboda","description":"ISO 7864, standard za testiranje prebadanja z iglo in vle\u010dne sile. Spoznajte pomen tega preskusa za medicinske pripomo\u010dke in materiale.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.puncturetest.com\/sl\/standards\/iso-7864-needle-penetration-drag-force-test\/","og_locale":"sl_SI","og_type":"article","og_title":"ISO 7864 Needle Penetration and Drag Force Test - Puncture Test","og_description":"ISO 7864, the standard for needle penetration and drag force testing. Discover the importance of this test for medical devices, materials.","og_url":"https:\/\/www.puncturetest.com\/sl\/standards\/iso-7864-needle-penetration-drag-force-test\/","og_site_name":"Puncture Test","article_modified_time":"2025-07-03T07:44:39+00:00","og_image":[{"width":600,"height":200,"url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"5 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/","url":"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/","name":"ISO 7864 Preskus vboda igle in vle\u010dne sile - Preskus vboda","isPartOf":{"@id":"https:\/\/www.puncturetest.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#primaryimage"},"image":{"@id":"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#primaryimage"},"thumbnailUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp","datePublished":"2025-02-25T05:44:33+00:00","dateModified":"2025-07-03T07:44:39+00:00","description":"ISO 7864, standard za testiranje prebadanja z iglo in vle\u010dne sile. Spoznajte pomen tega preskusa za medicinske pripomo\u010dke in materiale.","breadcrumb":{"@id":"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#breadcrumb"},"inLanguage":"sl-SI","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/"]}]},{"@type":"ImageObject","inLanguage":"sl-SI","@id":"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#primaryimage","url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp","contentUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.puncturetest.com\/standards\/iso-7864-needle-penetration-drag-force-test\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.puncturetest.com\/"},{"@type":"ListItem","position":2,"name":"Puncture Testing Standards","item":"https:\/\/www.puncturetest.com\/standards\/"},{"@type":"ListItem","position":3,"name":"ISO 7864 Needle Penetration and Drag Force Test"}]},{"@type":"WebSite","@id":"https:\/\/www.puncturetest.com\/#website","url":"https:\/\/www.puncturetest.com\/","name":"Test Softgel","description":"Re\u0161itve za testiranje vbodov in penetracije","publisher":{"@id":"https:\/\/www.puncturetest.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.puncturetest.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sl-SI"},{"@type":"Organization","@id":"https:\/\/www.puncturetest.com\/#organization","name":"Test Softgel","url":"https:\/\/www.puncturetest.com\/","logo":{"@type":"ImageObject","inLanguage":"sl-SI","@id":"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp","contentUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp","width":836,"height":238,"caption":"Softgel Test"},"image":{"@id":"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/pages\/906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/comments?post=906"}],"version-history":[{"count":5,"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/pages\/906\/revisions"}],"predecessor-version":[{"id":1308,"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/pages\/906\/revisions\/1308"}],"up":[{"embeddable":true,"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/pages\/974"}],"wp:attachment":[{"href":"https:\/\/www.puncturetest.com\/sl\/wp-json\/wp\/v2\/media?parent=906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}