قثاطير التسريب ذات الصمامات Viper™

قثاطير التسريب ذات الصمامات Viper™

إن Viper™ قسطرة التسريب ذات الصمامات Viper™ هو أحادية التجويف, طرف الصمام نظام توصيل يوفر المرونة في انغمس في العوامل المضادة للتخثر، أو التباين الإشعاعي، أو المحاليل الدوائية الأخرى التي يحددها الطبيب مع أو بدون سلك إرشادي في مكانه.

المعلومات

إن Viper™ قسطرة التسريب ذات الصمامات Viper™ هو أحادية التجويف, طرف الصمام نظام توصيل يوفر المرونة في انغمس في العوامل المضادة للتخثر، أو التباين الإشعاعي، أو المحاليل الدوائية الأخرى التي يحددها الطبيب مع أو بدون a guidewire in place. By eliminating the need for a tip-occluding wire during treatment, Viper™ greatly expands the available infusion lumen, allowing higher flow rates and more efficient coverage of targeted vessel segments. Offered in 4F و 5F sizes and multiple lengths, Viper™ catheters are specifically intended for مسيطر عليها و انتقائية delivery of agents into the general vasculature—excluding coronary, pediatric, or neonatal applications.

Valved-Tip Construction
  • Flexible Infusion Options: The valve at the distal tip enables fluid infusion directly through the catheter lumen, even in the absence of a guidewire.
  • Improved Lumen Area: By avoiding a tip-occluding guidewire during treatment, the infusion pathway effectively doubles in diameter (compared to catheters requiring a wire in place), enhancing infusion capacity.
  • Large Infusion Lumen: Facilitates high-flow infusion of anti-thrombus agents or radiopaque contrast.
  • Enhanced Deliverability: Maintains a مستوى منخفض catheter body for streamlined advancement through tortuous vessels.
  • 4F & 5F Catheters: Address the needs of diverse peripheral vessel diameters—choose the size that best aligns with procedural goals.
  • Various Usable Lengths: Available in multiple lengths (consult device labeling) to accommodate short or extended lesion coverage and different access sites.
  • Adaptable: Suitable for physician-specified pharmacologic agents (e.g., thrombolytics, vasodilators) or routine contrast media.
  • Standard IFU Compliance: Pharmacologic agents should be prepared and administered per each drug’s instructions for use to ensure safe infusion.
  • Flexible Infusion Options: The valve at the distal tip enables fluid infusion directly through the catheter lumen, even in the absence of a guidewire.
  • Improved Lumen Area: By avoiding a tip-occluding guidewire during treatment, the infusion pathway effectively doubles in diameter (compared to catheters requiring a wire in place), enhancing infusion capacity.
  • Large Infusion Lumen: Facilitates high-flow infusion of anti-thrombus agents or radiopaque contrast.
  • Enhanced Deliverability: Maintains a مستوى منخفض catheter body for streamlined advancement through tortuous vessels.
  • 4F & 5F Catheters: Address the needs of diverse peripheral vessel diameters—choose the size that best aligns with procedural goals.
  • Various Usable Lengths: Available in multiple lengths (consult device labeling) to accommodate short or extended lesion coverage and different access sites.
  • Adaptable: Suitable for physician-specified pharmacologic agents (e.g., thrombolytics, vasodilators) or routine contrast media.
  • Standard IFU Compliance: Pharmacologic agents should be prepared and administered per each drug’s instructions for use to ensure safe infusion.

مواصفات المنتج

المواصفات التفاصيل / القيمة
اسم المنتج قسطرة انحلال الخثرة ViperRA ULTRA
الاستخدام المقصود Catheter-directed infusion of thrombolytics in acute or subacute thrombus (peripheral, venous, or arterial)
تصميم القسطرة Multi-hole distal segment for uniform drug dispersion, possible radiopaque marker at tip
المواد Pebax/Polyamide shaft, potentially braided or reinforced
القطر الخارجي (F) ~4–6F (depending on infusion lumen capacity)
طول العمل ~80–150 cm (varies by product code)
Infusion Ports Distributed side ports over a defined segment for consistent thrombolytic delivery
توافق الأسلاك الإرشادية Typically 0.014” or 0.018”
العقم معقم، للاستخدام مرة واحدة
مدة الصلاحية ~2–3 years if stored at 15–25 °C in sealed packaging
المؤشرات السريرية Thrombolytic infusion for DVT, peripheral arterial occlusions, possibly for intra-graft thrombosis
موانع الاستعمال Highly calcified lesions, severe vessel tortuosity preventing safe passage, known device material allergies

مصفوفة الترتيب والحجم

القطر الخارجي (F) طول العمل (سم) Infusion Segment (cm) رمز المنتج الملاحظات
4F 80 10 VPR-4F-80-10 Smaller OD for distal or small vessel usage
4F 120 15 VPR-4F-120-15 Longer shaft, moderate infusion segment
5F 80 10 VPR-5F-80-10 Slightly larger OD for heavier clot load
5F 120 20 VPR-5F-120-20 Extended length with longer infusion zone
6F 100 15 VPR-6F-100-15 Common size for multi-level peripheral lesions
6F 150 30 VPR-6F-150-30 Max length, extensive infusion segment

منتجات ذات صلة