{"id":10314,"date":"2026-05-06T17:32:48","date_gmt":"2026-05-06T09:32:48","guid":{"rendered":"https:\/\/www.packqc.com\/?post_type=standard&#038;p=10314"},"modified":"2026-05-06T17:32:49","modified_gmt":"2026-05-06T09:32:49","slug":"iso-8537","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/lt\/standard\/iso-8537\/","title":{"rendered":"ISO 8537"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ISO 8537 supratimas ir jo svarba<\/h2>\n\n\n\n<p><strong>ISO 8537<\/strong> nustato reikalavimus ir <strong>sterili\u0173 vienkartini\u0173 insulino \u0161virk\u0161t\u0173 bandymo metodai<\/strong>, u\u017etikrinant saug\u0105, dozavimo tikslum\u0105 ir konstrukcijos vientisum\u0105. Gamintojams ir kokyb\u0117s kontrol\u0117s in\u017einieriams \u0161is standartas apibr\u0117\u017eia, kaip \u012fvertinti <strong>atsparumas nuot\u0117kiui, st\u016bmoklio veikimas ir likutinis t\u016bris (negyvoji erdv\u0117).<\/strong> kontroliuojamomis s\u0105lygomis.<\/p>\n\n\n\n<p>ISO 8537 testavimo sistema orientuota \u012f <strong>funkcinis patikimumas esant neigiamam ir teigiamam sl\u0117giui.<\/strong>, o tai turi tiesiogin\u0117s \u012ftakos vaist\u0173 pristatymo tikslumui ir pacient\u0173 saugai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160virk\u0161to oro nuot\u0117kio bandymas<\/h2>\n\n\n\n<p>The <strong>\u0161virk\u0161to oro nuot\u0117kio bandymas<\/strong> \u012fvertina, ar oras praeina <strong>per st\u016bmoklio sandarikl\u012f aspiracijos metu.<\/strong>. Pagal ISO 8537 B pried\u0105:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pripildykite \u0161virk\u0161t\u0105 distiliuotu vandeniu iki \u226525% talpos.<\/li>\n\n\n\n<li>Taikyti <strong>vakuuminis sl\u0117gis iki 88 kPa ma\u017eesnis u\u017e atmosferos sl\u0117g\u012f.<\/strong><\/li>\n\n\n\n<li>Steb\u0117kite <strong>sl\u0117gio kritimas per 60 sekund\u017ei\u0173<\/strong><\/li>\n\n\n\n<li>Patikrinkite, ar <strong>sandariklio nesandarumas arba kam\u0161\u010dio atsiskyrimas.<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Pagrindin\u0117 \u012f\u017evalga:<\/strong><br>Stabil\u016bs manometro rodmenys rodo, kad sandarinimas yra tinkamas. Bet koks kritimas rodo, kad <strong>mikrotek\u0117jimas arba sandariklio gedimas<\/strong>, d\u0117l to gali nukent\u0117ti dozavimo tikslumas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160virk\u0161to vakuumo nuot\u0117kio bandymas<\/h2>\n\n\n\n<p>The <strong>\u0161virk\u0161to vakuumo nuot\u0117kio bandymas<\/strong> remiasi tuo pa\u010diu principu, ta\u010diau pabr\u0117\u017eia <strong>neigiamo sl\u0117gio stabilumas laikui b\u0117gant<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontroliuojamas vakuumas taikomas palaipsniui<\/li>\n\n\n\n<li>Sistema izoliuojama naudojant vakuumin\u012f vo\u017etuv\u0105.<\/li>\n\n\n\n<li>Registruojamas sl\u0117gio ma\u017e\u0117jimas<\/li>\n<\/ul>\n\n\n\n<p><strong>Kod\u0117l tai svarbu:<\/strong><br>\u0160is bandymas imituoja realias aspiracijos s\u0105lygas. Prastas vakuumo i\u0161laikymas da\u017enai rodo, kad <strong>ydinga st\u016bmoklio ir cilindro s\u0105veika<\/strong> arba esmini\u0173 neatitikim\u0173.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">St\u016bmoklio nuot\u0117kio bandymo \u0161virk\u0161tas<\/h2>\n\n\n\n<p>The <strong>st\u016bmoklio sandarumo bandymo \u0161virk\u0161tas<\/strong> daugiausia d\u0117mesio skiria <strong>skys\u010dio nuot\u0117kis suspaudimo s\u0105lygomis<\/strong> (E priedas):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Taikykite vidin\u012f sl\u0117g\u012f <strong>300 kPa 30 sekund\u017ei\u0173<\/strong><\/li>\n\n\n\n<li>Pristatykite <strong>radialin\u0117 \u0161onin\u0117 apkrova (0,25 N)<\/strong> \u012ftempti sandarikl\u012f<\/li>\n\n\n\n<li>Steb\u0117kite st\u016bmoklio jud\u0117jim\u0105 ir skys\u010dio i\u0161siskyrim\u0105<\/li>\n<\/ul>\n\n\n\n<p><strong>Kritiniai vertinimo ta\u0161kai:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Atsparumas sandarinimo deformacijai<\/li>\n\n\n\n<li>Stabilumas veikiant kombinuotam a\u0161iniam ir radialiniam \u012ftempiui<\/li>\n\n\n\n<li>Nuot\u0117kis per st\u016bmoklio s\u0105saj\u0105<\/li>\n<\/ul>\n\n\n\n<p>\u0160iuo bandymu u\u017etikrinama, kad \u0161virk\u0161tas i\u0161likt\u0173 vientisas <strong>\u012fpur\u0161kimo j\u0117gos taikymas<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160virk\u0161to sandarumo bandymas<\/h2>\n\n\n\n<p>The <strong>\u0161virk\u0161to sandarumo bandymas<\/strong> yra platesn\u0117 s\u0105voka, apimanti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>St\u016bmoklio sandarinimo efektyvumas<\/li>\n\n\n\n<li>Purk\u0161tuko ir antgalio jungties sandarumas<\/li>\n\n\n\n<li>Atsparumas sl\u0117gio svyravimams<\/li>\n<\/ul>\n\n\n\n<p>ISO 8537 tai integruojama taikant kelis pried\u0173 metodus, derinant <strong>vakuumo ir suspaudimo bandymai<\/strong>.<\/p>\n\n\n\n<p><strong>Geroji patirtis:<\/strong><br>Naudokite <strong>automatin\u0117s sl\u0117gio ma\u017einimo sistemos<\/strong> siekiant pagerinti pakartojamum\u0105 ir pa\u0161alinti operatoriaus kintamum\u0105.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160virk\u0161to antgalio nuot\u0117kio bandymas<\/h2>\n\n\n\n<p>The <strong>\u0161virk\u0161to antgalio nuot\u0117kio bandymas<\/strong> \u012fvertina nuot\u0117k\u012f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Purk\u0161tuko ir jungties s\u0105saja<\/li>\n\n\n\n<li>Adatos stebul\u0117s jungtys<\/li>\n<\/ul>\n\n\n\n<p>I\u0161 F priedo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Laikykite \u0161virk\u0161t\u0105 <strong>25% apimtis<\/strong><\/li>\n\n\n\n<li>Taikyti siekimo s\u0105lygas<\/li>\n\n\n\n<li>Steb\u0117kite <strong>burbuliuk\u0173 susidarymas sujungimo vietose<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Svarbi detal\u0117:<\/strong><br>Per pirm\u0105sias 5 sekundes \u012f burbuliukus nekreipkite d\u0117mesio - tik nuolatinis burbuliuk\u0173 susidarymas rodo nuot\u0117k\u012f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160virk\u0161to aspiracijos nuot\u0117kio bandymas<\/h2>\n\n\n\n<p>The <strong>\u0161virk\u0161to aspiracijos nuot\u0117kio bandymas<\/strong> konkre\u010diai tikrina <strong>oro patekimas i\u0161traukiant st\u016bmokl\u012f<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Patraukite st\u016bmokl\u012f iki galo<\/li>\n\n\n\n<li>Laikykite 15 sekund\u017ei\u0173<\/li>\n\n\n\n<li>Steb\u0117kite <strong>oro burbul\u0173 susidarymas<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u0160is bandymas yra labai svarbus siekiant u\u017etikrinti, kad <strong>tikslus narkotik\u0173 pa\u0161alinimas be u\u017eter\u0161imo ar oro \u012fsiurbimo<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160virk\u0161to slydimo j\u0117gos bandymas<\/h2>\n\n\n\n<p>The <strong>\u0161virk\u0161to slydimo j\u0117gos bandymas<\/strong> (C priedas) nustato <strong>j\u0117ga, reikalinga st\u016bmokliui pastumti.<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pripildykite \u0161virk\u0161t\u0105 iki 50% talpos<\/li>\n\n\n\n<li>Vertikalios j\u0117gos veikimas naudojant bandym\u0173 ma\u0161in\u0105<\/li>\n\n\n\n<li>\u012era\u0161as:\n<ul class=\"wp-block-list\">\n<li><strong>L\u016b\u017eio j\u0117ga (pradinis judesys)<\/strong><\/li>\n\n\n\n<li><strong>Slydimo j\u0117ga (nepertraukiamas jud\u0117jimas)<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Poveikis veiklos rezultatams:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Per didelis \u2192 prastas patogumas<\/li>\n\n\n\n<li>Per ma\u017eas \u2192 nekontroliuojamo gimdymo rizika<\/li>\n<\/ul>\n\n\n\n<p><strong>Rekomenduojamas sprendimas:<\/strong><br>Cell Instruments teikia <strong>tikslieji j\u0117gos matuokliai<\/strong> gali fiksuoti j\u0117gos ir poslinkio kreives realiuoju laiku, u\u017etikrinant atitikt\u012f ISO 8537 standartui.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160virk\u0161to negyvosios erdv\u0117s testas<\/h2>\n\n\n\n<p>The <strong>\u0161virk\u0161to negyvosios erdv\u0117s bandymas<\/strong> (D priedas) priemon\u0117s <strong>skys\u010dio liku\u010diai po visi\u0161ko i\u0161leidimo<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pasverkite tu\u0161\u010di\u0105 \u0161virk\u0161t\u0105<\/li>\n\n\n\n<li>Visi\u0161kai u\u017epildykite vandeniu<\/li>\n\n\n\n<li>I\u0161stumti ir i\u0161 naujo pasverti<\/li>\n\n\n\n<li>Apskai\u010diuokite likutin\u0119 mas\u0119 (perskai\u010diuot\u0105 \u012f t\u016br\u012f)<\/li>\n<\/ul>\n\n\n\n<p><strong>Kod\u0117l tai svarbu:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Negyvoji erdv\u0117 turi \u012ftakos <strong>vaist\u0173 dozavimo tikslumas<\/strong><\/li>\n\n\n\n<li>Labai svarbu <strong>didel\u0117s vert\u0117s arba ma\u017eo kiekio vaistai (pvz., insulinas).<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Priimtinumas priklauso nuo \u0161virk\u0161to tipo<\/strong>, ta\u010diau suma\u017einus negyv\u0105j\u0105 erdv\u0119 pager\u0117ja <strong>klinikinis veiksmingumas ir i\u0161laid\u0173 kontrol\u0117<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rekomendacijos d\u0117l \u012frangos ISO 8537 bandymams atlikti<\/h2>\n\n\n\n<p>Siekdamos u\u017etikrinti atitikt\u012f ir pakartojamum\u0105, laboratorijos tur\u0117t\u0173 priimti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nuot\u0117kio testeriai (vakuumo ir sl\u0117gio ma\u017einimo sistemos)<\/strong><\/li>\n\n\n\n<li><strong>Universalios bandym\u0173 ma\u0161inos slydimo j\u0117gai matuoti<\/strong><\/li>\n\n\n\n<li><strong>Labai tikslios svarstykl\u0117s (0,001 g tikslumu)<\/strong><\/li>\n\n\n\n<li><strong>Individual\u016bs \u0161virk\u0161t\u0173 fiksavimo ir lyginimo \u012ftaisai<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>L\u0105steli\u0173 instrumentai<\/strong> si\u016blo integruotus sprendimus, kurie sujungia <strong>automatizavimas, duomen\u0173 gavimas ir atitikties bandym\u0173 protokolai.<\/strong>, taip suma\u017einant operatoriaus klaid\u0173 skai\u010di\u0173 ir padidinant na\u0161um\u0105.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Da\u017enai u\u017eduodami klausimai<\/h2>\n\n\n\n<p><strong>1. Koks yra tikslas <a href=\"https:\/\/www.iso.org\/standard\/60510.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 8537<\/a> testavimas?<\/strong><br>Ji u\u017etikrina, kad insulino \u0161virk\u0161tai atitikt\u0173 reikalavimus, keliamus <strong>atsparumas nuot\u0117kiui, j\u0117gos efektyvumas ir dozavimo tikslumas<\/strong>.<\/p>\n\n\n\n<p><strong>2. Koks nuot\u0117kio rezultatas yra priimtinas?<\/strong><br>Jokio matomo nuot\u0117kio ir <strong>per nurodyt\u0105 laik\u0105 n\u0117ra i\u0161matuojamo sl\u0117gio suma\u017e\u0117jimo<\/strong>.<\/p>\n\n\n\n<p><strong>3. Kod\u0117l svarbi slydimo j\u0117ga?<\/strong><br>Tai turi \u012ftakos <strong>naudotojo valdymas ir \u012fpur\u0161kimo tikslumas<\/strong>, turin\u010di\u0173 tiesiogin\u0119 \u012ftak\u0105 pacient\u0173 saugai.<\/p>\n\n\n\n<p><strong>4. Kaip apskai\u010diuojama negyvoji erdv\u0117?<\/strong><br>Matuojant <strong>mas\u0117s skirtumas prie\u0161 ir po i\u0161krovimo<\/strong>, perskai\u010diuotas \u012f t\u016br\u012f.<\/p>\n\n\n\n<p><strong>5. Ar testavimas gali b\u016bti automatizuotas?<\/strong><br>Taip, \u0161iuolaikin\u0117s sistemos integruoja <strong>sl\u0117gio valdymas, j\u0117gos matavimas ir duomen\u0173 registravimas<\/strong> kad rezultatai b\u016bt\u0173 nuosekl\u016bs.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 8537 apibr\u0117\u017eia standartizuotus \u0161virk\u0161t\u0173 veikimo vertinimo metodus, daugiausia d\u0117mesio skiriant atsparumui nuot\u0117kiui, st\u016bmoklio j\u0117gos elgsenai ir negyvosios erdv\u0117s t\u016briui. Vakuuminiais ir sl\u0117gio bandymais tikrinamas sandarumo vientisumas, o mechaniniais bandymais u\u017etikrinamas nuoseklus st\u016bmoklio jud\u0117jimas. Tikslus negyvosios erdv\u0117s matavimas padeda u\u017etikrinti tiksl\u0173 vaisto tiekim\u0105.<\/p>","protected":false},"featured_media":10315,"parent":0,"template":"","meta":{"_acf_changed":true,"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":"","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":""}}},"standard-category":[],"class_list":["post-10314","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/standard\/10314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/media\/10315"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/media?parent=10314"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/standard-category?post=10314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}