{"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\/hu\/standards\/iso-7864-needle-penetration-drag-force-test\/","title":{"rendered":"ISO 7864 T\u0171behatol\u00e1si \u00e9s h\u00faz\u00f3er\u0151-vizsg\u00e1lat"},"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\">T\u0171 behatol\u00e1s \u00e9s h\u00faz\u00f3er\u0151 teszt<\/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>Az ISO 7864 szabv\u00e1ny alapvet\u0151 fontoss\u00e1g\u00fa a t\u0171k behatol\u00e1si \u00e9s h\u00faz\u00f3er\u0151inek vizsg\u00e1lat\u00e1hoz, amelyeket a t\u0171knek k\u00fcl\u00f6nb\u00f6z\u0151 szubsztr\u00e1tumokba t\u00f6rt\u00e9n\u0151 behelyez\u00e9skor el kell viselni\u00fck. Ez a vizsg\u00e1lat elengedhetetlen az orvostechnikai eszk\u00f6z\u00f6kben haszn\u00e1lt t\u0171k megb\u00edzhat\u00f3s\u00e1g\u00e1nak, biztons\u00e1g\u00e1nak \u00e9s teljes\u00edtm\u00e9ny\u00e9nek biztos\u00edt\u00e1s\u00e1hoz.<\/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\tN\u00e9v\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=\"N\u00e9v\" 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\tC\u00e9g\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=\"C\u00e9g\">\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-mail\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-mail\" 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\t\u00dczenet\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=\"\u00dczenet\"><\/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\">K\u00fcldje el a<\/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=\"hu\"\/><\/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\">Mi az 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\">Az ISO 7864 meghat\u00e1rozza a k\u00fcl\u00f6nb\u00f6z\u0151 szubsztr\u00e1tumokba behelyezett t\u0171k \u00e1ltal kifejtett behatol\u00e1si er\u0151 \u00e9s h\u00faz\u00f3er\u0151 m\u00e9r\u00e9s\u00e9re szolg\u00e1l\u00f3 vizsg\u00e1lati m\u00f3dszereket. A szabv\u00e1nyt \u00e1ltal\u00e1ban az injekci\u00f3s t\u0171k teljes\u00edtm\u00e9ny\u00e9nek \u00e9rt\u00e9kel\u00e9s\u00e9re haszn\u00e1lj\u00e1k, biztos\u00edtva, hogy azok megfeleljenek az orvosi alkalmaz\u00e1sokban val\u00f3 felhaszn\u00e1l\u00e1shoz sz\u00fcks\u00e9ges min\u0151s\u00e9gi \u00e9s biztons\u00e1gi k\u00f6vetelm\u00e9nyeknek. Kifejezetten k\u00e9t kulcsfontoss\u00e1g\u00fa er\u0151vel foglalkozik: a <strong data-start=\"1135\" data-end=\"1163\">t\u0171 behatol\u00e1si er\u0151<\/strong> (az anyag \u00e1thatol\u00e1s\u00e1hoz sz\u00fcks\u00e9ges kezdeti er\u0151) \u00e9s a <strong data-start=\"1225\" data-end=\"1239\">h\u00faz\u00f3er\u0151<\/strong> (a s\u00farl\u00f3d\u00e1si er\u0151, amelyet a t\u0171nek a hordoz\u00f3n val\u00f3 mozg\u00e1sa sor\u00e1n tapasztalunk).<\/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\">Az ISO 7864 tesztel\u00e9s fontoss\u00e1ga<\/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\">T\u0171 behatol\u00e1si er\u0151 vizsg\u00e1lata<\/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\">A <strong data-start=\"1446\" data-end=\"1479\">t\u0171 behatol\u00e1si er\u0151pr\u00f3ba<\/strong> azt a cs\u00facser\u0151t m\u00e9ri, amely ahhoz sz\u00fcks\u00e9ges, hogy egy t\u0171 \u00e1thatoljon egy adott anyagon. Ez a vizsg\u00e1lat elengedhetetlen annak biztos\u00edt\u00e1s\u00e1hoz, hogy a t\u0171 k\u00f6nnyed\u00e9n \u00e1thatoljon a b\u0151r\u00f6n vagy m\u00e1s c\u00e9lanyagon an\u00e9lk\u00fcl, hogy sz\u00fcks\u00e9gtelen f\u00e1jdalmat vagy s\u00e9r\u00fcl\u00e9st okozna.<\/p>\n<p data-start=\"1712\" data-end=\"2026\">Az elj\u00e1r\u00e1s sor\u00e1n a t\u0171t \u00e1ltal\u00e1ban meghat\u00e1rozott sebess\u00e9ggel, \u00e1ltal\u00e1ban 100 mm\/perc sebess\u00e9ggel vezetik be a szubsztr\u00e1tumba, mik\u00f6zben egy er\u0151m\u00e9r\u0151vel m\u00e9rik a behatol\u00e1si er\u0151t. A vizsg\u00e1lati eredm\u00e9nyek \u00e9rt\u00e9kes adatokat szolg\u00e1ltatnak a t\u0171 szil\u00e1rds\u00e1g\u00e1r\u00f3l, ami befoly\u00e1solhatja a t\u0171h\u00f6z haszn\u00e1lt anyagok kiv\u00e1laszt\u00e1s\u00e1t \u00e9s a t\u0171 kialak\u00edt\u00e1s\u00e1t.<\/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\">T\u0171h\u00faz\u00e1si er\u0151 teszt<\/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\">Amint a t\u0171 behatolt az aljzatba, a <strong data-start=\"2143\" data-end=\"2169\">T\u0171 ellen\u00e1ll\u00e1si er\u0151 teszt<\/strong> a t\u0171 mozg\u00e1s\u00e1nak ellen\u00e1ll\u00f3 s\u00farl\u00f3d\u00e1si er\u0151t m\u00e9ri. A s\u00farl\u00f3d\u00e1si er\u0151 fontos annak \u00e9rt\u00e9kel\u00e9s\u00e9hez, hogy a t\u0171 mennyire sim\u00e1n mozog a sz\u00f6veteken vagy anyagokon kereszt\u00fcl, ami kritikus fontoss\u00e1g\u00fa az olyan orvosi elj\u00e1r\u00e1sokn\u00e1l, mint az injekci\u00f3k vagy biopszi\u00e1k.<\/p>\n<p data-start=\"2411\" data-end=\"2708\">A h\u00faz\u00f3er\u0151 kisz\u00e1m\u00edt\u00e1sa a behelyez\u00e9s sor\u00e1n keletkez\u0151 er\u0151profil elemz\u00e9s\u00e9vel t\u00f6rt\u00e9nik. A teszteredm\u00e9nyek seg\u00edtenek a gy\u00e1rt\u00f3knak a t\u0171 kialak\u00edt\u00e1s\u00e1nak finomhangol\u00e1s\u00e1ban, biztos\u00edtva, hogy a t\u0171 sim\u00e1n mozogjon, t\u00falzott ellen\u00e1ll\u00e1s vagy s\u00farl\u00f3d\u00e1s n\u00e9lk\u00fcl, ami befoly\u00e1solhatja az \u00e1ltal\u00e1nos teljes\u00edtm\u00e9nyt \u00e9s a felhaszn\u00e1l\u00f3i k\u00e9nyelmet.<\/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\">K\u00e9sz\u00fcl\u00e9kek \u00e9s berendez\u00e9sek az ISO 7864 vizsg\u00e1lathoz<\/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\">Er\u0151m\u00e9r\u0151 k\u00e9sz\u00fcl\u00e9k<\/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>Az ISO 7864 el\u0151\u00edrja egy <strong data-start=\"2823\" data-end=\"2854\">er\u0151m\u00e9r\u0151 k\u00e9sz\u00fcl\u00e9k<\/strong> terhel\u00e9sm\u00e9r\u0151 cell\u00e1val van felszerelve, amely pontosan m\u00e9ri az er\u0151ket mind a t\u0171 behatol\u00e1s\u00e1nak, mind a h\u00faz\u00f3er\u0151nek a vizsg\u00e1latakor. A k\u00e9sz\u00fcl\u00e9knek k\u00e9pesnek kell lennie a t\u0171t biztons\u00e1gosan megtartani \u00e9s meghat\u00e1rozott sebess\u00e9ggel mozgatni, hogy pontosan szimul\u00e1lja a val\u00f3s k\u00f6r\u00fclm\u00e9nyeket.<\/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\">Vizsg\u00e1lati aljzat<\/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>A <strong data-start=\"3140\" data-end=\"3153\">szubsztr\u00e1tum<\/strong> az ISO 7864 vizsg\u00e1lat sor\u00e1n alkalmazott m\u00f3dszer kritikus szerepet j\u00e1tszik a pontos \u00e9s reproduk\u00e1lhat\u00f3 eredm\u00e9nyek biztos\u00edt\u00e1s\u00e1ban. Az \u00e1ltal\u00e1nos szubsztr\u00e1tumok k\u00f6z\u00e9 tartozik a term\u00e9szetes latex gumi, a poliuret\u00e1n, a szilikon gumi \u00e9s a polietil\u00e9n, amelyek mindegyike kem\u00e9nys\u00e9ge, vastags\u00e1ga \u00e9s egy\u00e9b tulajdons\u00e1gai alapj\u00e1n ker\u00fcl kiv\u00e1laszt\u00e1sra. Ezek az anyagok ut\u00e1nozz\u00e1k azt az ellen\u00e1ll\u00e1st, amellyel a t\u0171k a val\u00f3di orvosi elj\u00e1r\u00e1sok sor\u00e1n szembes\u00fcln\u00e9nek.<\/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\">T\u0171tart\u00f3 \u00e9s vizsg\u00e1lati felt\u00e9telek<\/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\">t\u0171tart\u00f3<\/strong> a t\u0171 biztons\u00e1gos r\u00f6gz\u00edt\u00e9s\u00e9re szolg\u00e1l a vizsg\u00e1lat sor\u00e1n. A vizsg\u00e1latot szabv\u00e1nyos laborat\u00f3riumi k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt, szab\u00e1lyozott h\u0151m\u00e9rs\u00e9klet \u00e9s p\u00e1ratartalom mellett kell elv\u00e9gezni, hogy a vizsg\u00e1latok k\u00f6z\u00f6tti konzisztencia biztos\u00edtva legyen. A t\u0171t a k\u00edv\u00e1nt behatol\u00e1si m\u00e9lys\u00e9g el\u00e9r\u00e9s\u00e9ig \u00e1lland\u00f3 sebess\u00e9ggel mozgatj\u00e1k az aljzatba.<\/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=\"ISO 7864 vizsg\u00e1lat\" 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=\"iso7864 t\u0171 behatol\u00e1si er\u0151 teszt\" 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 vizsg\u00e1lati elj\u00e1r\u00e1sok - \u00c1tereszt\u0151 k\u00e9pess\u00e9gi vizsg\u00e1latok elv\u00e9gz\u00e9se (ISO 7864 D mell\u00e9klet)<\/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>Az ISO 7864 szabv\u00e1nyban le\u00edrt vizsg\u00e1lati folyamatot \u00fagy tervezt\u00e9k, hogy \u00e9rt\u00e9kelje mind a <strong data-start=\"142\" data-end=\"170\">t\u0171 behatol\u00e1si er\u0151<\/strong> \u00e9s <strong data-start=\"175\" data-end=\"196\">t\u0171 ellen\u00e1ll\u00e1si er\u0151<\/strong> struktur\u00e1lt l\u00e9p\u00e9ssorozaton kereszt\u00fcl.<\/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\">A t\u0171 felszerel\u00e9se \u00e9s az aljzat el\u0151k\u00e9sz\u00edt\u00e9se<\/strong><br data-start=\"192\" data-end=\"195\" \/>A t\u0171 biztons\u00e1gosan fel van szerelve egy <strong data-start=\"234\" data-end=\"265\">er\u0151m\u00e9r\u0151 k\u00e9sz\u00fcl\u00e9k<\/strong> terhel\u00e9sm\u00e9r\u0151 cell\u00e1val van felszerelve, amely a vizsg\u00e1lat sor\u00e1n r\u00f6gz\u00edti az er\u0151ket. A <strong data-start=\"378\" data-end=\"391\">szubsztr\u00e1tum<\/strong> biztons\u00e1gosan elhelyezz\u00fck a <strong data-start=\"418\" data-end=\"438\" data-is-only-node=\"\">szubsztr\u00e1t tart\u00f3<\/strong>, biztos\u00edtva, hogy a vizsg\u00e1lathoz megfelel\u0151en igazodjon. Az aljzatot szil\u00e1rdan a hely\u00e9n kell tartani, \u00e9s a behatol\u00e1si c\u00e9lter\u00fcletnek j\u00f3l l\u00e1that\u00f3nak kell lennie.<\/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\">A t\u0171 mozgat\u00e1sa<\/strong><br data-start=\"610\" data-end=\"613\" \/>A t\u0171t meghat\u00e1rozott sebess\u00e9ggel, \u00e1ltal\u00e1ban 100 mm\/perc sebess\u00e9ggel mozgatj\u00e1k a hordoz\u00f3 fel\u00e9. A t\u0171 elkezd behatolni az anyagba, \u00e9s az alkalmazott er\u0151t r\u00f6gz\u00edtj\u00fck.<\/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\">A behatol\u00e1si er\u0151 \u00e9s a von\u00f3er\u0151 m\u00e9r\u00e9se<\/strong><br data-start=\"821\" data-end=\"824\" \/>A <strong data-start=\"831\" data-end=\"860\">kezdeti behatol\u00e1si er\u0151<\/strong> az anyag \u00e1tt\u00f6r\u00e9s\u00e9hez sz\u00fcks\u00e9ges cs\u00facser\u0151. Ez az er\u0151 a kezdeti behatol\u00e1s pillanat\u00e1ban fell\u00e9p\u0151 maxim\u00e1lis er\u0151nek felel meg. Miut\u00e1n a t\u0171 behatolt az anyagba, tov\u00e1bb halad el\u0151re. A <strong data-start=\"1131\" data-end=\"1145\">h\u00faz\u00f3er\u0151<\/strong>, vagyis a s\u00farl\u00f3d\u00e1si ellen\u00e1ll\u00e1s, amellyel a t\u0171 a szubsztr\u00e1tumon val\u00f3 \u00e1thalad\u00e1sa sor\u00e1n szembes\u00fcl, r\u00f6gz\u00edt\u00e9sre ker\u00fcl.<\/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\">A t\u0171 visszah\u00faz\u00e1sa<\/strong><br data-start=\"1270\" data-end=\"1273\" \/>Miut\u00e1n a t\u0171t az el\u0151\u00edrt m\u00e9lys\u00e9gig behelyezt\u00e9k, visszah\u00fazz\u00e1k a szubsztr\u00e1tb\u00f3l.<\/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>Tesztel\u00e9s ut\u00e1n:<\/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\">Adatgy\u0171jt\u00e9s \u00e9s sz\u00e1m\u00edt\u00e1s<\/strong><br data-start=\"1410\" data-end=\"1413\" \/>A vizsg\u00e1lat sor\u00e1n adatokat gy\u0171jt\u00fcnk, \u00e9s a <strong data-start=\"1459\" data-end=\"1478\">\u00e1tlagos l\u00e9gellen\u00e1ll\u00e1si er\u0151<\/strong> \u00e9s <strong data-start=\"1483\" data-end=\"1509\" data-is-only-node=\"\">maxim\u00e1lis behatol\u00e1si er\u0151<\/strong> kisz\u00e1m\u00edt\u00e1sra ker\u00fclnek. Ezek az \u00e9rt\u00e9kek kulcsfontoss\u00e1g\u00fa betekint\u00e9st ny\u00fajtanak a t\u0171 teljes\u00edtm\u00e9ny\u00e9be a behelyez\u00e9s sor\u00e1n.<\/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\">Eredm\u00e9nyek elemz\u00e9se<\/strong><br data-start=\"1638\" data-end=\"1641\" \/>A vizsg\u00e1lati eredm\u00e9nyeket elemzik, hogy meghat\u00e1rozz\u00e1k az \u00e1tlagos \u00e9rt\u00e9keket \u00e9s a standard elt\u00e9r\u00e9seket mind a <strong data-start=\"1742\" data-end=\"1756\">h\u00faz\u00f3er\u0151<\/strong> \u00e9s <strong data-start=\"1761\" data-end=\"1782\" data-is-only-node=\"\">behatol\u00e1si er\u0151<\/strong>. Ezek a m\u00e9r\u0151sz\u00e1mok seg\u00edtenek a t\u0171 \u00e1ltal\u00e1nos teljes\u00edtm\u00e9ny\u00e9nek \u00e9rt\u00e9kel\u00e9s\u00e9ben.<\/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=\"Elasztomer z\u00e1r\u00f3elemek \u00c1tereszt\u0151 k\u00e9pess\u00e9g vizsg\u00e1lata\"><\/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\tBiztos\u00edtsa az orvosi alkalmaz\u00e1sok vagy a min\u0151s\u00e9gellen\u0151rz\u00e9s megfelel\u0151s\u00e9g\u00e9t m\u00e9g ma\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\tBiztos\u00edtsa a t\u0171s term\u00e9kek min\u0151s\u00e9g\u00e9t \u00e9s megb\u00edzhat\u00f3s\u00e1g\u00e1t a pontos <strong>t\u0171 behatol\u00e1si er\u0151<\/strong> \u00e9s <strong>T\u0171 ellen\u00e1ll\u00e1si er\u0151 teszt<\/strong> a k\u00f6vetkez\u0151kkel \u00f6sszhangban <strong>ISO 7864<\/strong> szabv\u00e1nyok.<br><big>Ne k\u00f6ss\u00f6n kompromisszumot a biztons\u00e1g ter\u00e9n - l\u00e9pjen kapcsolatba vel\u00fcnk m\u00e9g ma, ha t\u00f6bbet szeretne megtudni az ISO 7864 szabv\u00e1nynak megfelel\u0151, cs\u00facstechnol\u00f3gi\u00e1t k\u00e9pvisel\u0151 vizsg\u00e1l\u00f3m\u0171szereinkr\u0151l.<\/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\/hu\/contact\/\">\n\t\t\t\t\t\tKattintson ide\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 \u2013 T\u0171behatol\u00e1si \u00e9s h\u00faz\u00f3er\u0151-vizsg\u00e1lat Az ISO 7864 egy alapvet\u0151 fontoss\u00e1g\u00fa szabv\u00e1ny, amely a t\u0171k k\u00fcl\u00f6nb\u00f6z\u0151 hordoz\u00f3anyagokba val\u00f3 behatol\u00e1sakor fell\u00e9p\u0151 behatol\u00e1si \u00e9s h\u00faz\u00f3er\u0151k vizsg\u00e1lat\u00e1ra vonatkozik. Ez a vizsg\u00e1lat elengedhetetlen az orvostechnikai eszk\u00f6z\u00f6kben haszn\u00e1lt t\u0171k megb\u00edzhat\u00f3s\u00e1g\u00e1nak, biztons\u00e1g\u00e1nak \u00e9s teljes\u00edtm\u00e9ny\u00e9nek biztos\u00edt\u00e1s\u00e1hoz. Mi az ISO 7864? Az ISO 7864 szabv\u00e1ny meghat\u00e1rozza [\u2026]<\/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. 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