{"id":1058,"date":"2025-07-12T14:42:05","date_gmt":"2025-07-12T14:42:05","guid":{"rendered":"https:\/\/topkeymedical.com\/?post_type=product&#038;p=1058"},"modified":"2026-01-20T02:58:38","modified_gmt":"2026-01-20T02:58:38","slug":"subkutane-tunnelnadel","status":"publish","type":"product","link":"https:\/\/topkeymedical.com\/de\/product\/subkutane-tunnelnadel\/","title":{"rendered":"Subkutane Tunnelnadel"},"content":{"rendered":"<h2 data-start=\"371\" data-end=\"403\">Technische Daten<\/h2>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"_tableWrapper_1rjym_13 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"405\" data-end=\"2308\">\n<thead data-start=\"405\" data-end=\"522\">\n<tr data-start=\"405\" data-end=\"522\">\n<th data-start=\"405\" data-end=\"437\" data-col-size=\"sm\"><strong data-start=\"407\" data-end=\"420\">Parameter<\/strong><\/th>\n<th data-start=\"437\" data-end=\"522\" data-col-size=\"md\"><strong data-start=\"439\" data-end=\"456\">Spezifikation<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"642\" data-end=\"2308\">\n<tr data-start=\"642\" data-end=\"760\">\n<td data-start=\"642\" data-end=\"675\" data-col-size=\"sm\"><strong data-start=\"644\" data-end=\"660\">Produktname<\/strong><\/td>\n<td data-start=\"675\" data-end=\"760\" data-col-size=\"md\">Subkutane Tunneling-Nadel<\/td>\n<\/tr>\n<tr data-start=\"761\" data-end=\"879\">\n<td data-start=\"761\" data-end=\"794\" data-col-size=\"sm\"><strong data-start=\"763\" data-end=\"785\">Material - Kan\u00fcle<\/strong><\/td>\n<td data-start=\"794\" data-end=\"879\" data-col-size=\"md\">Medizinischer SUS304-Edelstahl (ISO 9626-konform)<\/td>\n<\/tr>\n<tr data-start=\"880\" data-end=\"998\">\n<td data-start=\"880\" data-end=\"913\" data-col-size=\"sm\"><strong data-start=\"882\" data-end=\"896\">Spitze Design<\/strong><\/td>\n<td data-start=\"913\" data-end=\"998\" data-col-size=\"md\">Radial-symmetrischer stumpfer Dom (ohne Bohrung) f\u00fcr atraumatische Passage<\/td>\n<\/tr>\n<tr data-start=\"999\" data-end=\"1117\">\n<td data-start=\"999\" data-end=\"1032\" data-col-size=\"sm\"><strong data-start=\"1001\" data-end=\"1024\">\u00c4u\u00dferer Durchmesser (OD)<\/strong><\/td>\n<td data-start=\"1032\" data-end=\"1117\" data-col-size=\"md\">1,2 mm - 3,0 mm (anpassbar je nach klinischer Anwendung)<\/td>\n<\/tr>\n<tr data-start=\"1118\" data-end=\"1236\">\n<td data-start=\"1118\" data-end=\"1151\" data-col-size=\"sm\"><strong data-start=\"1120\" data-end=\"1138\">L\u00e4nge Optionen<\/strong><\/td>\n<td data-start=\"1151\" data-end=\"1236\" data-col-size=\"md\">200 mm - 500 mm (\u00b10,5 mm Toleranz)<\/td>\n<\/tr>\n<tr data-start=\"1237\" data-end=\"1356\">\n<td data-start=\"1237\" data-end=\"1270\" data-col-size=\"sm\"><strong data-start=\"1239\" data-end=\"1260\">Optionen f\u00fcr die Kr\u00fcmmung<\/strong><\/td>\n<td data-start=\"1270\" data-end=\"1356\" data-col-size=\"md\">Gerade \/ 15\u00b0 gewinkelt \/ 30\u00b0 gewinkelt vorgeformt<\/td>\n<\/tr>\n<tr data-start=\"1357\" data-end=\"1475\">\n<td data-start=\"1357\" data-end=\"1390\" data-col-size=\"sm\"><strong data-start=\"1359\" data-end=\"1377\">Oberfl\u00e4chenbehandlung<\/strong><\/td>\n<td data-start=\"1390\" data-end=\"1475\" data-col-size=\"md\">Polierte, reibungsarme, biokompatible Beschichtung verf\u00fcgbar<\/td>\n<\/tr>\n<tr data-start=\"1476\" data-end=\"1594\">\n<td data-start=\"1476\" data-end=\"1509\" data-col-size=\"sm\"><strong data-start=\"1478\" data-end=\"1502\">Naben-\/Griffoptionen<\/strong><\/td>\n<td data-start=\"1509\" data-end=\"1594\" data-col-size=\"md\">Pagodenartige, ger\u00e4ndelte oder strukturierte Anti-Rutsch-Ausf\u00fchrungen<\/td>\n<\/tr>\n<tr data-start=\"1595\" data-end=\"1713\">\n<td data-start=\"1595\" data-end=\"1628\" data-col-size=\"sm\"><strong data-start=\"1597\" data-end=\"1616\">\u00dcbergangszone<\/strong><\/td>\n<td data-start=\"1628\" data-end=\"1713\" data-col-size=\"md\">Nat\u00fcrliche, glatte Verj\u00fcngung zwischen Schaft und Spitze zur Minimierung des Widerstands<\/td>\n<\/tr>\n<tr data-start=\"1714\" data-end=\"1832\">\n<td data-start=\"1714\" data-end=\"1747\" data-col-size=\"sm\"><strong data-start=\"1716\" data-end=\"1740\">Sterilisationsverfahren<\/strong><\/td>\n<td data-start=\"1747\" data-end=\"1832\" data-col-size=\"md\">Ethylenoxid (EO) sterilisiert<\/td>\n<\/tr>\n<tr data-start=\"1833\" data-end=\"1951\">\n<td data-start=\"1833\" data-end=\"1866\" data-col-size=\"sm\"><strong data-start=\"1835\" data-end=\"1848\">Verpackung<\/strong><\/td>\n<td data-start=\"1866\" data-end=\"1951\" data-col-size=\"md\">Einzeln sterile Blisterpackung, 10-20 Einheiten pro Schachtel<\/td>\n<\/tr>\n<tr data-start=\"1952\" data-end=\"2070\">\n<td data-start=\"1952\" data-end=\"1985\" data-col-size=\"sm\"><strong data-start=\"1954\" data-end=\"1968\">Single-Use<\/strong><\/td>\n<td data-start=\"1985\" data-end=\"2070\" data-col-size=\"md\">Ja<\/td>\n<\/tr>\n<tr data-start=\"2071\" data-end=\"2189\">\n<td data-start=\"2071\" data-end=\"2104\" data-col-size=\"sm\"><strong data-start=\"2073\" data-end=\"2091\">Zertifizierungen<\/strong><\/td>\n<td data-start=\"2104\" data-end=\"2189\" data-col-size=\"md\">ISO 13485, CE, FDA (je nach Region)<\/td>\n<\/tr>\n<tr data-start=\"2190\" data-end=\"2308\">\n<td data-start=\"2190\" data-end=\"2223\" data-col-size=\"sm\"><strong data-start=\"2192\" data-end=\"2206\">Haltbarkeitsdauer<\/strong><\/td>\n<td data-start=\"2223\" data-end=\"2308\" data-col-size=\"md\">3-5 Jahre unter kontrollierten Lagerbedingungen<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2310\" data-end=\"2313\" \/>\n<p>Subkutane Tunnel-Nadel: Pr\u00e4zise stumpfe Dissektion f\u00fcr eine sichere Katheterplatzierung.<\/p>\n<h2>Subkutane Tunnelnadel Klinischer Zweck<\/h2>\n<p>Unsere Tunnelnadel wurde f\u00fcr die Schaffung kontrollierter subkutaner Zugangswege bei vaskul\u00e4ren Eingriffen entwickelt und erm\u00f6glicht die atraumatische Platzierung von getunnelten Kathetern (<a href=\"https:\/\/www.mayoclinic.org\/tests-procedures\/picc-line\/about\/pac-20468748\" target=\"_blank\" rel=\"noopener\">PICC<\/a>, <a href=\"https:\/\/www.guysandstthomas.nhs.uk\/health-information\/hickman-line\" target=\"_blank\" rel=\"noopener\">Hickman<\/a>und Dialysekatheter) und implantierbare Ports, w\u00e4hrend gleichzeitig Gewebesch\u00e4den und Infektionsrisiken minimiert werden.<\/p>\n<h2>Die wichtigsten Vorteile<\/h2>\n<p><strong>Atraumatisches Blunt-Tip-Design<\/strong><\/p>\n<p>Die radialsymmetrisch abgerundete Spitze verhindert die Perforation von Gef\u00e4\u00dfen und Organen w\u00e4hrend der Dissektion.<br \/>\nEin allm\u00e4hlicher \u00dcbergang mit variablem Durchmesser vermeidet abrupte Abstufungen und sorgt f\u00fcr eine sanfte Gewebetrennung.<\/p>\n<p><strong>Verbesserte Verfahrenskontrolle<\/strong><br \/>\nMedizinisch hochwertige R\u00e4ndel-\/Pagodengriffe sorgen f\u00fcr eine rutschfeste Handhabung (auch bei Blut-\/Fl\u00fcssigkeitseinwirkung).<br \/>\nDie optimierte Steifigkeit der Welle gew\u00e4hrleistet die Integrit\u00e4t der Kurve w\u00e4hrend des Tunnelbaus.<\/p>\n<p><strong>Patientenkomfort<\/strong><br \/>\nDie spiegelpolierte Oberfl\u00e4che (Ra \u22640,1\u03bcm) reduziert den Gewebewiderstand um 60% gegen\u00fcber Standardnadeln.<br \/>\nDie konische OD-Progression minimiert das Trauma des Tunneltrakts (validierter VAS-Schmerzwert \u22641,5\/10).<\/p>\n<h2>Hochwertige Materialkonstruktion<\/h2>\n<p><strong>Kernschacht:<\/strong> Nahtloser rostfreier Stahl SUS 304 (ASTM F138-konform).<br \/>\n<strong>Tipp:<\/strong> Stumpfer Dom (0,8 mm Radius), geh\u00e4rtet und elektropoliert.<\/p>\n<p><strong>Schwanz Optionen:<\/strong><br \/>\n<strong>Pagodenanschluss:<\/strong> Luer-Lock-kompatibel.<br \/>\n<strong>Ger\u00e4ndelter Griff:<\/strong> Rautenstrukturierung (0,3 mm Tiefe).<\/p>\n<div class=\"markdown-table-wrapper\">\n<p class=\"ds-markdown-paragraph\"><strong>Kritische Anwendungen<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Platzierung eines getunnelten H\u00e4modialysekatheters<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Fixierung eines implantierbaren ven\u00f6sen Ports<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Subkutane Verankerung der PICC-Leitung<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Verlegung von Neurostimulatorleitungen<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Qualit\u00e4t und Einhaltung der Vorschriften<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Sterile EO-Gammaaufbereitung \u2502 ISO 13485 \u2502 CE MDR Klasse I<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Passivierte Oberfl\u00e4che (gem\u00e4\u00df ASTM A967), Einweg-Blisterverpackung<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Personalisierung: R\u00f6ntgendichte Markierungen, Tiefenstaffelung<\/p>\n<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Subkutane Tunnelnadel: Hochwertiges medizinisches SuS 304, rundes stumpfes Kopfdesign, nat\u00fcrlicher \u00dcbergang mit variablem Durchmesser, sanfte Anwendung, reduziert 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