{"id":1042,"date":"2025-07-11T14:02:41","date_gmt":"2025-07-11T14:02:41","guid":{"rendered":"https:\/\/topkeymedical.com\/?post_type=product&p=1042"},"modified":"2026-09-22T02:05:14","modified_gmt":"2026-09-22T02:05:14","slug":"blocknadel-verstopfungsnadel","status":"publish","type":"product","link":"https:\/\/topkeymedical.com\/de\/product\/blocknadel-verstopfungsnadel\/","title":{"rendered":"Verschlussnadel"},"content":{"rendered":"
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/strong><\/th>\nSpezifikation<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Produktname<\/strong><\/td>\nVerschlussnadel<\/td>\n<\/tr>\n
Material - Kan\u00fcle<\/strong><\/td>\nMedizinischer SUS304-Edelstahl; optionaler Polymermantel<\/td>\n<\/tr>\n
Messbereich (OD)<\/strong><\/td>\n18G - 25G (1,2 mm - 0,5 mm) je nach Art der Okklusion<\/td>\n<\/tr>\n
L\u00e4nge Optionen<\/strong><\/td>\n50 mm - 200 mm (\u00b11 mm Toleranz)<\/td>\n<\/tr>\n
Spitze Design<\/strong><\/td>\nStumpf, abgerundet oder mit flachem Ende (zum Halten von Steckmaterial oder Blockmedium)<\/td>\n<\/tr>\n
Mechanismus der Okklusion<\/strong><\/td>\nUnterst\u00fctzt Gelatineschwamm, Emboliepartikel oder kundenspezifische Pfropfen<\/td>\n<\/tr>\n
Handgriff \/ Nabe<\/strong><\/td>\nStandard Luer-Lock oder texturierte Anti-Rutsch-Nabe<\/td>\n<\/tr>\n
Oberfl\u00e4chenbehandlung<\/strong><\/td>\nHochglanzpolierter Edelstahl; glatt f\u00fcr kontrolliertes Einf\u00fchren<\/td>\n<\/tr>\n
Optionen f\u00fcr die Kr\u00fcmmung<\/strong><\/td>\nGerade oder vorgebogen f\u00fcr gezielte Navigation<\/td>\n<\/tr>\n
Sterilisationsverfahren<\/strong><\/td>\nUltraclean Waschen und Entfetten<\/td>\n<\/tr>\n
Verpackung<\/strong><\/td>\nEinzeln sterile Blisterverpackung, 10 St\u00fcck pro Box<\/td>\n<\/tr>\n
Single-Use<\/strong><\/td>\nJa<\/td>\n<\/tr>\n
Zertifizierungen<\/strong><\/td>\nISO 13485, CE, FDA (je nach Marktregion)<\/td>\n<\/tr>\n
Haltbarkeitsdauer<\/strong><\/td>\n3-5 Jahre bei ordnungsgem\u00e4\u00dfer Lagerung<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Plugging Needle: Precision Vascular Occlusion for Minimally Invasive Interventions<\/p>\n

Klinischer Zweck<\/h2>\n

Engineered for reliable vessel sealing and targeted tissue occlusion, the Plugging Needle delivers controlled closure during interventional radiology, biopsy tract sealing, and embolization therapies. It enables physicians to rapidly isolate blood vessels or ducts (e.g., biliary, fallopian tubes) while minimizing collateral tissue damage.<\/p>\n

Kritische Vorteile<\/h2>\n

High-Pressure Rating & Mirror-Smooth Lumen<\/strong>
\nHigh-yield-strength tubing with ultra-low internal roughness minimizes delivery resistance and prevents clogging of high-viscosity materials.<\/p>\n

Robust Puncture Bevel<\/strong>
\nSymmetrical, sharp bevel geometry delivers strong bone-and-dense-tissue penetration with directional tracking stability.<\/p>\n

Precision Coaxial Clearance & Seal Fit<\/strong>
\nTight, smooth fit between inner stylet and outer cannula prevents backflow and tissue debris entrapment.<\/p>\n

Ultraclean Waschen und Entfetten<\/strong>
\nMulti-stage ultrasonic cleaning and WFI rinsing eliminate grinding lubricants and metallic fines.<\/p>\n

Echogenic Enhancement & Depth Scaling<\/strong>
\nDistal sandblasted markings enhance ultrasound and DSA positioning, supported by laser depth bands and custom proximal chamfers.<\/p>\n

Fortgeschrittene Werkstofftechnik<\/h2>\n

- Kern: Medizinisch 304L<\/a> Edelstahl (Au\u00dfentoleranz: \u00b10,02 mm).
\n- Oberfl\u00e4che: Hydrophile Polymerbeschichtung (Kontaktwinkel: 18\u00b0) reduziert die Reibung um 40%.
\n- Sichtbarkeit: Distale Wolframspitze (20%-Dichte) f\u00fcr CT\/MRI-Kompatibilit\u00e4t + lasergravierte echogene B\u00e4nder f\u00fcr Ultraschallf\u00fchrung.<\/p>\n

Anwendungen<\/h2>\n

- Verschluss von Biopsiekan\u00e4len (Leber\/Niere)
\n- Blockierung der Gef\u00e4\u00dfe vor der Embolisation
\n- Kontrolle mikrovaskul\u00e4rer Leckagen in der rekonstruktiven Chirurgie
\n- Nicht-chirurgische Sterilisationsverfahren<\/p>\n

Qualit\u00e4tsmanagement (ISO 13485 QMS)<\/h2>\n

100% \u2013 Hochgeschwindigkeits-Online-Bildverarbeitungspr\u00fcfung<\/strong>
\nReal-time screening and auto-sorting of tip angles, burrs, flush tip alignment, and surface flaws.<\/p>\n

Mikroreinheit und R\u00fcckstands\u00fcberwachung<\/strong>
\nStrenge Chargenpr\u00fcfung auf Partikelverunreinigungen und Entfettungsr\u00fcckst\u00e4nde.<\/p>\n

Full-Dimension & Delivery Clearance Testing<\/strong>
\nStrict verification of ID\/OD tolerances, coaxial glide resistance, and penetration force.<\/p>","protected":false},"excerpt":{"rendered":"

Diese Nadeln, zu denen Kan\u00fclen zur Verabreichung von Knochenzement, Gef\u00e4\u00dfverschlussnadeln und Komponenten zur Injektion von Gewebekleber geh\u00f6ren, werden aus hochfesten, d\u00fcnnwandigen medizinischen Edelstahlrohren gefertigt, um den hohen Injektionsdr\u00fccken beim perkutanen Einsetzen von Verschlussstempeln standzuhalten. Hergestellt auf japanischen Pr\u00e4zisionsmaschinen.<\/p>","protected":false},"featured_media":1033,"template":"","meta":{"_acf_changed":false,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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-5)","background-image":"","background-repeat":"repeat","background-position":"center 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