{"id":904,"date":"2025-12-11T13:33:15","date_gmt":"2025-12-11T13:33:15","guid":{"rendered":"https:\/\/www.materialstests.com\/?p=904"},"modified":"2025-12-11T13:33:18","modified_gmt":"2025-12-11T13:33:18","slug":"astm-f3014-test-method-for-penetration-testing-of-needles-for-surgical-sutures","status":"publish","type":"post","link":"https:\/\/www.materialstests.com\/cs\/news\/astm-f3014-test-method-for-penetration-testing-of-needles-for-surgical-sutures.html","title":{"rendered":"ASTM F3014 Zku\u0161ebn\u00ed metoda pro zkou\u0161ku penetrace jehel pro chirurgick\u00e9 \u0161ic\u00ed materi\u00e1ly"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Ve sv\u011bt\u011b chirurgick\u00fdch \u0161ic\u00edch materi\u00e1l\u016f jsou p\u0159esnost a bezpe\u010dnost na prvn\u00edm m\u00edst\u011b.&nbsp;<strong>ASTM F3014&nbsp;<\/strong>Tento standard hraje kl\u00ed\u010dovou roli p\u0159i zaji\u0161\u0165ov\u00e1n\u00ed toho, aby \u0161ic\u00ed jehly mohly \u00fa\u010dinn\u011b pronikat tk\u00e1n\u00ed, ani\u017e by zp\u016fsobovaly zbyte\u010dn\u00e9 poran\u011bn\u00ed.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co je norma ASTM F3014?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM F3014 je standardn\u00ed zku\u0161ebn\u00ed metoda vyvinut\u00e1 organizac\u00ed ASTM International pro m\u011b\u0159en\u00ed penetra\u010dn\u00ed s\u00edly chirurgick\u00fdch \u0161ic\u00edch jehel. Poskytuje kontrolovan\u00fd a opakovateln\u00fd zp\u016fsob, jak zjistit, jak\u00e1 s\u00edla je zapot\u0159eb\u00ed k tomu, aby jehla pronikla standardizovan\u00fdm materi\u00e1lem simuluj\u00edc\u00edm lidskou nebo zv\u00ed\u0159ec\u00ed tk\u00e1\u0148.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tento test zaru\u010duje spolehlivou funkci jehel p\u0159i klinick\u00e9m pou\u017eit\u00ed t\u00edm, \u017ee:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kontrola ostrosti jehly<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prevence nadm\u011brn\u00e9ho po\u0161kozen\u00ed tk\u00e1n\u00ed<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zaji\u0161t\u011bn\u00ed st\u00e1l\u00e9 kvality nap\u0159\u00ed\u010d jednotliv\u00fdmi \u0161ar\u017eemi<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d je&nbsp;<a href=\"https:\/\/www.materialstests.com\/cs\/products\/npd-01-needle-penetration-and-drag-force-tester.html\/\">Zkou\u0161ka pronik\u00e1n\u00edm jehlou<\/a>&nbsp;Je to d\u016fle\u017eit\u00e9?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00edla pronik\u00e1n\u00ed m\u00e1 p\u0159\u00edm\u00fd vliv na kontrolu chirurga, pohodl\u00ed pacienta a v\u00fdsledky hojen\u00ed. Mezi hlavn\u00ed d\u016fvody pro prov\u00e1d\u011bn\u00ed test\u016f pronik\u00e1n\u00ed pat\u0159\u00ed:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zaji\u0161t\u011bn\u00ed ostrosti a funk\u010dnosti jehel<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zaji\u0161t\u011bn\u00ed bezpe\u010dnosti a spolehlivosti v\u00fdrobk\u016f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f t\u00fdkaj\u00edc\u00edch se zdravotnick\u00fdch prost\u0159edk\u016f a norem kvality<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prevence sta\u017een\u00ed v\u00fdrobk\u016f z trhu nebo chirurgick\u00fdch komplikac\u00ed<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Pot\u0159ebn\u00e9 zku\u0161ebn\u00ed p\u0159\u00edstroje a materi\u00e1ly:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Prov\u00e9st<a href=\"https:\/\/www.materialstests.com\/cs\/products\/npd-01-needle-penetration-and-drag-force-tester.html\/\"><strong>&nbsp;testov\u00e1n\u00ed penetrace<\/strong><\/a>&nbsp;Podle normy ASTM F3014 budete pot\u0159ebovat:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Univerz\u00e1ln\u00ed zku\u0161ebn\u00ed stroj (UTM) s odpov\u00eddaj\u00edc\u00edmi sn\u00edma\u010di zat\u00ed\u017een\u00ed<br>Zku\u0161ebn\u00ed p\u0159\u00edpravek pro penetra\u010dn\u00ed zkou\u0161ky ur\u010den\u00fd k uchycen\u00ed jehel a zku\u0161ebn\u00edho m\u00e9dia<br>Syntetick\u00fd materi\u00e1l napodobuj\u00edc\u00ed tk\u00e1\u0148 (nap\u0159\u00edklad polyuretanov\u00e1 f\u00f3lie nebo ur\u010dit\u00e9 elastomery)<br>Software pro sb\u011br dat k zaznamen\u00e1v\u00e1n\u00ed vztahu mezi silou a posuvem<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/ASTM-F3014-Test-Method-for-Penetration-Testing-of-Needles-for-Surgical-Sutures-1.jpg\" alt=\"\" class=\"wp-image-906\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/ASTM-F3014-Test-Method-for-Penetration-Testing-of-Needles-for-Surgical-Sutures-1.jpg 800w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/ASTM-F3014-Test-Method-for-Penetration-Testing-of-Needles-for-Surgical-Sutures-1-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/ASTM-F3014-Test-Method-for-Penetration-Testing-of-Needles-for-Surgical-Sutures-1-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/ASTM-F3014-Test-Method-for-Penetration-Testing-of-Needles-for-Surgical-Sutures-1-768x768.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/ASTM-F3014-Test-Method-for-Penetration-Testing-of-Needles-for-Surgical-Sutures-1-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/ASTM-F3014-Test-Method-for-Penetration-Testing-of-Needles-for-Surgical-Sutures-1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Jak prov\u00e9st zkou\u0161ku podle normy ASTM F3014 (podrobn\u00fd n\u00e1vod)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Krok 1: P\u0159\u00edprava vzork\u016f jehel<br>Vyberte a zkontrolujte chirurgick\u00e9 \u0161ic\u00ed jehly ur\u010den\u00e9 k testov\u00e1n\u00ed a ujist\u011bte se, \u017ee nevykazuj\u00ed \u017e\u00e1dn\u00e9 viditeln\u00e9 vady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Krok 2: Nastaven\u00ed zku\u0161ebn\u00edho za\u0159\u00edzen\u00ed<br>Syntetick\u00fd simul\u00e1tor tk\u00e1n\u011b pevn\u011b upevn\u011bte do p\u0159\u00edpravku pro penetra\u010dn\u00ed zkou\u0161ku a zajist\u011bte, aby m\u011bl rovnom\u011brnou tlou\u0161\u0165ku a nap\u011bt\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Krok 3: Kalibrace zku\u0161ebn\u00edho stroje<br>Nastavte univerz\u00e1ln\u00ed zku\u0161ebn\u00ed stroj (UTM) na odpov\u00eddaj\u00edc\u00ed rozsah sn\u00edma\u010de zat\u00ed\u017een\u00ed podle p\u0159edpokl\u00e1dan\u00fdch sil pronik\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Krok 4: Nastaven\u00ed parametr\u016f testu<br>Nastaven\u00ed vstupn\u00edho testu, v\u010detn\u011b:<br>Rychlost pronik\u00e1n\u00ed (obvykle 50\u2013500 mm\/min)<br>Maxim\u00e1ln\u00ed dojezd<br>Vzorkovac\u00ed frekvence p\u0159i sb\u011bru dat<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Krok 5: Prove\u010fte test<br>Um\u00edst\u011bte jehlu svisle tak, aby byla v jedn\u00e9 rovin\u011b se zku\u0161ebn\u00edm materi\u00e1lem. Spus\u0165te stroj, aby jehla pronikla simulantem, a p\u0159itom pr\u016fb\u011b\u017en\u011b zaznamen\u00e1vejte pot\u0159ebnou s\u00edlu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Krok 6: Zaznamen\u00e1n\u00ed a anal\u00fdza v\u00fdsledk\u016f<br>Shrom\u00e1\u017ed\u011bn\u00e9 kl\u00ed\u010dov\u00e9 \u00fadaje:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po\u010d\u00e1te\u010dn\u00ed pr\u016fnikov\u00e1 s\u00edla (N nebo gf)<br>Maxim\u00e1ln\u00ed pr\u016frazn\u00e1 s\u00edla<br>K\u0159ivka s\u00edly v z\u00e1vislosti na posunut\u00ed<br>V\u00fdsledky lze porovnat se specifikacemi v\u00fdrobce nebo s p\u0159edepsan\u00fdmi limity.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Zve\u0159ejn\u011bn\u00ed v\u00fdsledk\u016f:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi typick\u00e9 zpr\u00e1vy z penetra\u010dn\u00edch test\u016f pat\u0159\u00ed:<br>Datum testu a prov\u00e1d\u011bj\u00edc\u00ed osoba<br>Typ a velikost jehly<br>Podrobnosti o penetra\u010dn\u00edm m\u00e9diu<br>Zku\u0161ebn\u00ed parametry (rychlost, ujet\u00e1 vzd\u00e1lenost atd.)<br>\u00dadaje o s\u00edle pronik\u00e1n\u00ed (po\u010d\u00e1te\u010dn\u00ed a \u0161pi\u010dkov\u00e1)<br>Graf s\u00edly a posunut\u00ed<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Pou\u017eit\u00ed zku\u0161ebn\u00ed metody ASTM F3014:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tuto zku\u0161ebn\u00ed metodu pou\u017e\u00edvaj\u00ed:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrobci zdravotnick\u00fdch prost\u0159edk\u016f<br>Laborato\u0159e pro kontrolu kvality<br>Regula\u010dn\u00ed org\u00e1ny<br>V\u00fdzkumn\u00e9 a v\u00fdvojov\u00e9 t\u00fdmy v oblasti chirurgick\u00fdch \u0161ic\u00edch materi\u00e1l\u016f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je to z\u00e1sadn\u00ed pro ov\u011b\u0159en\u00ed kvality v\u00fdrobk\u016f a zaji\u0161t\u011bn\u00ed souladu s normami FDA a ISO 13485 pro zdravotnick\u00e9 prost\u0159edky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011bre\u010dn\u00e9 \u00favahy:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A<strong>Zku\u0161ebn\u00ed metoda STM F3014<\/strong>&nbsp;je nezbytn\u00e1 pro hodnocen\u00ed penetra\u010dn\u00edch vlastnost\u00ed chirurgick\u00fdch \u0161ic\u00edch jehel. D\u00edky jednotn\u00e9mu a standardizovan\u00e9mu p\u0159\u00edstupu k m\u011b\u0159en\u00ed ostrosti jehel a penetra\u010dn\u00ed s\u00edly tato metoda p\u0159isp\u00edv\u00e1 k zaji\u0161t\u011bn\u00ed bezpe\u010dnosti pacient\u016f, kvality v\u00fdrobk\u016f a dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro v\u00fdrobce zdravotnick\u00fdch prost\u0159edk\u016f a zku\u0161ebn\u00ed laborato\u0159e je zvl\u00e1dnut\u00ed tohoto postupu kl\u00ed\u010dov\u00e9 pro dod\u00e1v\u00e1n\u00ed spolehliv\u00fdch a vysoce kvalitn\u00edch chirurgick\u00fdch produkt\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">\u010casto kladen\u00e9 ot\u00e1zky (<a href=\"https:\/\/www.materialstests.com\/cs\/faq.html\/\">\u010cASTO KLADEN\u00c9 DOTAZY<\/a>)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ot\u00e1zka: Jak\u00fd materi\u00e1l se pou\u017e\u00edv\u00e1 p\u0159i penetra\u010dn\u00edch zkou\u0161k\u00e1ch podle normy ASTM F3014?<br>Odpov\u011b\u010f: Obvykle se pou\u017e\u00edv\u00e1 syntetick\u00fd elastomer nebo polyuretanov\u00e1 f\u00f3lie, kter\u00e1 napodobuje vlastnosti lidsk\u00e9 tk\u00e1n\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ot\u00e1zka: Jak se m\u011b\u0159\u00ed pr\u016frazn\u00e1 s\u00edla?<br>A: S\u00edla se m\u011b\u0159\u00ed pomoc\u00ed univerz\u00e1ln\u00edho zku\u0161ebn\u00edho stroje vybaven\u00e9ho kalibrovan\u00fdm sn\u00edma\u010dem zat\u00ed\u017een\u00ed, kter\u00fd zaznamen\u00e1v\u00e1 maxim\u00e1ln\u00ed s\u00edlu pot\u0159ebnou k tomu, aby jehla pronikla do m\u00e9dia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ot\u00e1zka: Je tato zkou\u0161ka povinn\u00e1 pro v\u0161echny \u0161ic\u00ed jehly?<br>Odpov\u011b\u010f: A\u010dkoli to nen\u00ed v\u0161ude z\u00e1konem povinn\u00e9, v\u00fdrobc\u016fm zdravotnick\u00fdch prost\u0159edk\u016f se d\u016frazn\u011b doporu\u010duje, aby spl\u0148ovali normy kvality a regula\u010dn\u00ed po\u017eadavky, jako jsou p\u0159edpisy FDA, ISO a CE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro spole\u010dnosti vyr\u00e1b\u011bj\u00edc\u00ed chirurgick\u00e9 \u0161ic\u00ed materi\u00e1ly p\u0159edstavuje dodr\u017eov\u00e1n\u00ed normy ASTM F3014 z\u00e1ruku bezpe\u010dnosti a funk\u010dnosti jejich v\u00fdrobk\u016f v re\u00e1ln\u00fdch klinick\u00fdch podm\u00ednk\u00e1ch. Dodr\u017eov\u00e1n\u00edm standardizovan\u00e9ho postupu penetra\u010dn\u00edch zkou\u0161ek mohou v\u00fdrobci zajistit kvalitu, splnit regula\u010dn\u00ed po\u017eadavky a zlep\u0161it v\u00fdsledky l\u00e9\u010dby pacient\u016f.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.materialstests.com\/cs\/contact-us.html\/\"><img decoding=\"async\" src=\"https:\/\/image.chukouplus.com\/upload\/C_4083\/file\/20250428\/eb8e236de7383c71adb55d35c095bd0e.png?1\" alt=\"ASTM F3014 Zku\u0161ebn\u00ed metoda pro zkou\u0161ku penetrace jehel pro chirurgick\u00e9 \u0161ic\u00ed materi\u00e1ly\" title=\"ASTM F3014 Zku\u0161ebn\u00ed metoda pro zkou\u0161ku penetrace jehel pro chirurgick\u00e9 \u0161ic\u00ed materi\u00e1ly\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>In the world of surgical sutures, precision and safety are paramount. The&nbsp;ASTM F3014&nbsp;standard plays a crucial role in ensuring that suture needles can penetrate tissue efficiently without causing unnecessary trauma.&nbsp; What is ASTM F3014? ASTM F3014 is a standard test method developed by ASTM International for measuring the penetration force of surgical suture needles. It [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-904","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/posts\/904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/comments?post=904"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/posts\/904\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/media?parent=904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/categories?post=904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/tags?post=904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}