{"id":7567,"date":"2025-11-13T09:51:57","date_gmt":"2025-11-13T01:51:57","guid":{"rendered":"https:\/\/www.qualitester.com\/?page_id=7567"},"modified":"2025-11-13T10:08:10","modified_gmt":"2025-11-13T02:08:10","slug":"iso-7864","status":"publish","type":"page","link":"https:\/\/www.qualitester.com\/et\/standards\/iso-7864\/","title":{"rendered":"ISO 7864"},"content":{"rendered":"<h1 style=\"text-align: center;\">ISO 7864<br \/>\n<small>Sterilse s\u00fcstlan\u00f5ela testimine<br \/>\nL\u00e4bitungivus ja takistusj\u00f5ud ning n\u00f5ela sidumisj\u00f5ud<\/small><\/h1>\n<p data-start=\"437\" data-end=\"871\"><strong data-start=\"456\" data-end=\"468\">ISO 7864<\/strong> m\u00e4\u00e4ratleb <em data-start=\"481\" data-end=\"558\">\u00fchekordselt kasutatavate steriilsete s\u00fcstlan\u00f5elte n\u00f5uded ja katsemeetodid<\/em>. See rahvusvaheline standard tagab, et s\u00fcstimiseks v\u00f5i vedeliku v\u00f5tmiseks kasutatavad meditsiinilised n\u00f5elad vastavad rangetele ohutus-, teravuse ja toimivusn\u00f5uetele.<\/p>\n<p data-start=\"873\" data-end=\"1157\">Veebilehel <a href=\"https:\/\/www.qualitester.com\/et\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"876\" data-end=\"906\">Cell Instruments Co., Ltd.<\/strong><\/a>, pakume kaasaegseid lahendusi meditsiiniliste n\u00f5elte ja s\u00fcstlade mehaaniliste omaduste ja funktsionaalsuse katsetamiseks vastavalt standardile ISO 7864. Meie seadmeid kasutatakse laialdaselt meditsiiniseadmete kvaliteedikontrollis, teadust\u00f6\u00f6s ja vastavuskatsetustes.<\/p>\n<hr data-start=\"1159\" data-end=\"1162\" \/>\n<h2 data-start=\"1164\" data-end=\"1211\">ISO 7864 standardi m\u00f5istmine ja selle t\u00e4htsus<\/h2>\n<p data-start=\"1212\" data-end=\"1513\"><strong data-start=\"1212\" data-end=\"1224\">ISO 7864<\/strong> kehtestab \u00fchtsed n\u00f5uded, et tagada <em data-start=\"1274\" data-end=\"1321\">steriilsus, terviklikkus ja mehaaniline tugevus<\/em> nahaaluste s\u00fcstlan\u00f5elte puhul. Need standardid on patsiendi ohutuse tagamiseks \u00e4\u00e4rmiselt olulised, kuna need v\u00e4hendavad s\u00fcstimise valu, aitavad v\u00e4ltida n\u00f5ela murdumist ja tagavad n\u00f5ela ja \u00fchendusosa vahelise n\u00f5uetekohase \u00fchenduse.<\/p>\n<p data-start=\"1515\" data-end=\"1794\">Standardis on esitatud \u00fcksikasjalikud juhised erinevate <strong data-start=\"1569\" data-end=\"1598\">nahaaluse s\u00fcstlan\u00f5ela testimine<\/strong> parameetrid, n\u00e4iteks <em data-start=\"1619\" data-end=\"1671\">n\u00f5ela teravus, l\u00e4bitungivus, haardetugevus,<\/em> ja <em data-start=\"1676\" data-end=\"1699\">m\u00f5\u00f5tmete t\u00e4psus.<\/em> Iga\u00fcks neist testidest aitab hinnata, kui t\u00f5husalt n\u00f5el kliinilises kasutuses toimib.<\/p>\n<hr data-start=\"1796\" data-end=\"1799\" \/>\n<h2 data-start=\"1801\" data-end=\"1835\">ISO 7864 peamised katsemeetodid<\/h2>\n<h3 data-start=\"1837\" data-end=\"1905\">Lisa D \u2013 Nahaaluse n\u00f5ela teravuse ja l\u00e4bitungivuse katsetamine<\/h3>\n<p data-start=\"1906\" data-end=\"2148\">\u00dcks olulisemaid j\u00f5udlust m\u00f5jutavaid tegureid <strong data-start=\"1955\" data-end=\"1984\">nahaaluse s\u00fcstlan\u00f5ela testimine<\/strong> on selle teravus. <strong data-start=\"2003\" data-end=\"2042\">Nahaaluse s\u00fcstlan\u00f5ela teravuse kontrollimine<\/strong> hinnab <em data-start=\"2057\" data-end=\"2091\">l\u00e4bistamisj\u00f5ud ja takistusj\u00f5ud<\/em> n\u00f5ela standardiseeritud substraati sisestamise ajal.<\/p>\n<p data-start=\"2150\" data-end=\"2376\">Vastavalt standardi ISO 7864 lisale D on <strong data-start=\"2185\" data-end=\"2217\">n\u00f5ela l\u00e4bitungivuse testimine<\/strong> See toimub n\u00f5ela sisestamisega substraati (sageli lateksi- v\u00f5i pol\u00fcuretaanikile) \u00fchtlase kiirusega <strong data-start=\"2330\" data-end=\"2344\">100 mm\/min<\/strong>. M\u00f5\u00f5detakse kahte parameetrit:<\/p>\n<ul>\n<li data-start=\"2379\" data-end=\"2461\"><strong data-start=\"2379\" data-end=\"2405\">Maksimaalne l\u00e4bistamisj\u00f5ud<\/strong> \u2013 alusmaterjali l\u00e4bistamiseks vajalik maksimaalne j\u00f5ud.<\/li>\n<li data-start=\"2464\" data-end=\"2559\"><strong data-start=\"2464\" data-end=\"2478\">T\u00f5mbej\u00f5ud<\/strong> \u2013 keskmine h\u00f5\u00f5rdetakistus, kui n\u00f5el liigub alusmaterjali l\u00e4bi.<\/li>\n<\/ul>\n<p data-start=\"2561\" data-end=\"2705\">Need v\u00e4\u00e4rtused on kantud j\u00f5u-nihe k\u00f5verale, mis kajastab nii esialgset l\u00e4bistamisj\u00f5udu kui ka n\u00f5elale m\u00f5juvaid h\u00f5\u00f5rdumisj\u00f5ude.<\/p>\n<p data-start=\"2707\" data-end=\"2943\">Selle katse t\u00e4pseks l\u00e4biviimiseks, <strong data-start=\"2740\" data-end=\"2794\">Cell Instruments\u2019 <a href=\"https:\/\/www.qualitester.com\/et\/toode\/iso-7864-needle-penetration-force-measurement-instrument\/\" target=\"_blank\" rel=\"noopener\">NPD-01 N\u00f5ela l\u00e4bistamis- ja t\u00f5mbej\u00f5u m\u00f5\u00f5tur<\/a><\/strong>\u00a0v\u00f5imaldab l\u00e4bistamis- ja takistusj\u00f5udude \u00fclit\u00e4pset m\u00f5\u00f5tmist, mis annab kasutajatele v\u00f5imaluse hinnata n\u00f5ela toimivust vastavalt standardile ISO 7864 lisa D n\u00f5uetele.<\/p>\n<h3 data-start=\"2950\" data-end=\"2985\">Lisa E \u2013 N\u00f5ela sidumisj\u00f5u katse<\/h3>\n<p data-start=\"2986\" data-end=\"3264\">Teine oluline osa <strong data-start=\"3011\" data-end=\"3031\">ISO 7864 vastavuskatsetamine<\/strong> hinnatakse mehaanilist \u00fchendust <em data-start=\"3084\" data-end=\"3097\">n\u00f5eltoru<\/em> ja <em data-start=\"3102\" data-end=\"3114\">n\u00f5ela \u00fchendusosa<\/em>. . <strong data-start=\"3120\" data-end=\"3152\">n\u00f5ela sidumisj\u00f5u katse<\/strong> (Lisa E) tagab, et n\u00f5el suudab taluda kasutamise k\u00e4igus tekkivaid t\u00f5mbej\u00f5ude ilma lahti tulema.<\/p>\n<p data-start=\"3266\" data-end=\"3537\">Selles katses on n\u00f5el paigaldatud t\u00f5mbekatseaparaadile vertikaalselt. Koormusandur on nullitud ja proovi t\u00f5mmatakse kiirusega <strong data-start=\"3412\" data-end=\"3425\">50 mm\/min<\/strong> kuni rummu lahtitulekuni v\u00f5i n\u00f5ela murdumiseni. See <strong data-start=\"3476\" data-end=\"3502\">registreeritud maksimaalne j\u00f5ud<\/strong> n\u00e4itab sidumisj\u00f5udu.<\/p>\n<p data-start=\"3539\" data-end=\"3831\">Usaldusv\u00e4\u00e4rsete ja korratavate tulemuste saamiseks, <strong data-start=\"3576\" data-end=\"3635\">Cell Instrumentsi n\u00f5ela sidumisj\u00f5u m\u00f5\u00f5tur NBS-01<\/strong> tagab t\u00e4pse j\u00f5u m\u00f5\u00f5tmise ja k\u00f5rge m\u00f5\u00f5tet\u00e4psuse. See seade on spetsiaalselt v\u00e4lja t\u00f6\u00f6tatud liimimistugevuse hindamiseks vastavalt standardile ISO 7864 ja sellega seotud standarditele, nagu ISO 9626.<\/p>\n<hr data-start=\"3833\" data-end=\"3836\" \/>\n<h2 data-start=\"3838\" data-end=\"3897\">S\u00fcstla toimimine ja nahaaluse s\u00fcstla katsetamine<\/h2>\n<p data-start=\"3898\" data-end=\"4189\">Kuigi standard ISO 7864 keskendub n\u00f5eltele, kasutatakse seda sageli koos <a href=\"https:\/\/www.qualitester.com\/et\/standards\/iso-7886-1\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"3960\" data-end=\"3972\">ISO 7886-1<\/strong><\/a>, mis h\u00f5lmab <em data-start=\"3987\" data-end=\"4023\">\u00fchekordselt kasutatavad s\u00fcstlad<\/em>. <strong data-start=\"4025\" data-end=\"4058\">S\u00fcstla toimivuse kontrollimine<\/strong> kontrollib kasutusmugavust, kolvi j\u00f5udu ja lekkekindlust, tagades kogu s\u00fcstis\u00fcsteemi usaldusv\u00e4\u00e4rse toimimise.<\/p>\n<p data-start=\"4191\" data-end=\"4379\">Kui seda kombineerida <strong data-start=\"4210\" data-end=\"4240\">nahaaluse s\u00fcstla testimine<\/strong>, ISO 7864 kohane katsetamine v\u00f5imaldab p\u00f5hjalikult hinnata <em data-start=\"4293\" data-end=\"4318\">n\u00f5ela-s\u00fcstla komplekt<\/em>, mis kinnitab, et m\u00f5lemad komponendid toimivad omavahel sujuvalt koos.<\/p>\n<hr data-start=\"5026\" data-end=\"5029\" \/>\n<h2 data-start=\"5031\" data-end=\"5085\">Miks valida Cell Instruments ISO 7864 vastavuskatsetuste tegemiseks?<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-7570 alignleft\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/11\/ISO-7864-Sterile-Hypodermic-Needle-Penetration-and-Drag-Force-Needle-Bonding-Strength-300x300.webp\" alt=\"ISO 7864: steriilsete nahaaluste n\u00f5elte l\u00e4bistamis- ja t\u00f5mbej\u00f5ud ning n\u00f5ela kinnitumistugevus\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/11\/ISO-7864-Sterile-Hypodermic-Needle-Penetration-and-Drag-Force-Needle-Bonding-Strength-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/11\/ISO-7864-Sterile-Hypodermic-Needle-Penetration-and-Drag-Force-Needle-Bonding-Strength-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/11\/ISO-7864-Sterile-Hypodermic-Needle-Penetration-and-Drag-Force-Needle-Bonding-Strength-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/11\/ISO-7864-Sterile-Hypodermic-Needle-Penetration-and-Drag-Force-Needle-Bonding-Strength-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/11\/ISO-7864-Sterile-Hypodermic-Needle-Penetration-and-Drag-Force-Needle-Bonding-Strength.webp 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p data-start=\"5086\" data-end=\"5276\">Tuginedes aastatepikkusele kogemusele materjalide ja meditsiiniseadmete katsetamisel, <strong data-start=\"5150\" data-end=\"5170\">Cell Instruments<\/strong> pakub kaasaegseid, automatiseeritud lahendusi, mis vastavad rahvusvahelistele standarditele, nagu ISO 7864 ja ISO 9626.<\/p>\n<p data-start=\"5278\" data-end=\"5375\">Meie <strong data-start=\"2740\" data-end=\"2794\">NPD-01 N\u00f5ela l\u00e4bistamis- ja t\u00f5mbej\u00f5u m\u00f5\u00f5tur<\/strong>\u00a0ja <strong data-start=\"5323\" data-end=\"5364\">NBS-01 N\u00f5elakinnituse tugevuse m\u00f5\u00f5tur<\/strong> esitada:<\/p>\n<ul>\n<li data-start=\"5378\" data-end=\"5427\">K\u00f5rge t\u00e4psusega koormusandurid j\u00f5u m\u00f5\u00f5tmiseks.<\/li>\n<li data-start=\"5430\" data-end=\"5480\">Programmeeritavad katsetamiskiirused ja sissetungis\u00fcgavused.<\/li>\n<li data-start=\"5483\" data-end=\"5523\">Andmete automatiseeritud salvestamine ja anal\u00fc\u00fcs.<\/li>\n<li data-start=\"5526\" data-end=\"5585\">Kasutajas\u00f5bralikud liidesed t\u00f5husate testimisprotsesside jaoks.<\/li>\n<\/ul>\n<p data-start=\"5587\" data-end=\"5771\">Need s\u00fcsteemid sobivad ideaalselt <strong data-start=\"5615\" data-end=\"5692\">nahaaluste s\u00fcstlan\u00f5elte tootjad, s\u00fcstlade tootjad, meditsiinilaborid,<\/strong> ja <strong data-start=\"5697\" data-end=\"5725\">kvaliteedikontrolli asutused<\/strong> otsib ISO-standarditele vastavaid katsetamisv\u00f5imalusi.<\/p>\n<hr data-start=\"5773\" data-end=\"5776\" \/>\n<p data-start=\"5795\" data-end=\"6108\"><a href=\"https:\/\/www.iso.org\/standard\/60481.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong data-start=\"5795\" data-end=\"5807\">ISO 7864<\/strong><\/a> m\u00e4ngib olulist rolli selle tagamisel, et <em data-start=\"5843\" data-end=\"5881\">ohutus, j\u00f5udlus ja t\u00f6\u00f6kindlus<\/em> steriilsete s\u00fcstlan\u00f5elte. Standardiseeritud <strong data-start=\"5934\" data-end=\"6021\">n\u00f5ela teravuse katsed, l\u00e4bitungivuse hindamised ja haardetugevuse hindamised<\/strong>, saavad tootjad pakkuda tooteid, mis vastavad nii \u00f5igusaktide n\u00f5uetele kui ka kasutajate ootustele.<\/p>\n<p data-start=\"6110\" data-end=\"6383\">Kasutades selliseid kaasaegseid m\u00f5\u00f5teseadmeid nagu <strong data-start=\"6153\" data-end=\"6163\">NPD-01<\/strong> ja <strong data-start=\"6168\" data-end=\"6178\">NBS-01<\/strong> aadressilt <strong data-start=\"6184\" data-end=\"6204\">Cell Instruments<\/strong>, saavad laborid saavutada t\u00e4pseid ja korratavaid tulemusi, mis vastavad t\u00e4ielikult standardi ISO 7864 n\u00f5uetele, parandades nii <em data-start=\"6315\" data-end=\"6334\">kvaliteedi tagamine<\/em> ja <em data-start=\"6339\" data-end=\"6355\">kliendi usaldus<\/em> iga toodetud n\u00f5ela puhul.<\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 7864 Sterile Hypodermic Needle Testing Penetration and Drag Force &amp; Needle Bonding Strength ISO 7864 defines the requirements and test methods for sterile hypodermic needles for single use. This international standard ensures that medical needles used for injection or fluid withdrawal meet stringent safety, sharpness, and performance requirements. At Cell Instruments Co., Ltd., we &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/et\/standards\/iso-7864\/\"> <span class=\"screen-reader-text\">ISO 7864<\/span> Loe edasi \u00bb<\/a><\/p>","protected":false},"author":4,"featured_media":0,"parent":4948,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-7567","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/et\/wp-json\/wp\/v2\/pages\/7567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/et\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/et\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/et\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/et\/wp-json\/wp\/v2\/comments?post=7567"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/et\/wp-json\/wp\/v2\/pages\/7567\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/et\/wp-json\/wp\/v2\/pages\/4948"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/et\/wp-json\/wp\/v2\/media?parent=7567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}