Viper™ Valved Infusion Catheters

Viper™ Valved Infusion Catheters

Den Viper™ Valved Infusion Catheter is a single-lumen, valved-tip delivery system that offers the flexibility to infuse anti-thrombus agents, radiopaque contrast, or other physician-specified pharmacologic solutions med eller without a guidewire in place.

Information

Den Viper™ Valved Infusion Catheter is a single-lumen, valved-tip delivery system that offers the flexibility to infuse anti-thrombus agents, radiopaque contrast, or other physician-specified pharmacologic solutions med eller without 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 og 5F sizes and multiple lengths, Viper™ catheters are specifically intended for kontrolleret og selective 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 low-profile 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 low-profile 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.

Produktspecifikationer

Specifikation Detalje / værdi
Produktets navn Viper ULTRA Thrombolysis Catheter
Tilsigtet brug Catheter-directed infusion of thrombolytics in acute or subacute thrombus (peripheral, venous, or arterial)
Design af kateter Multi-hole distal segment for uniform drug dispersion, possible radiopaque marker at tip
Materiale Pebax/Polyamide shaft, potentially braided or reinforced
Udvendig diameter (F) ~4–6F (depending on infusion lumen capacity)
Arbejdslængde ~80–150 cm (varies by product code)
Infusion Ports Distributed side ports over a defined segment for consistent thrombolytic delivery
Kompatibilitet med guidewire Typically 0.014” or 0.018”
Sterilitet Steril, til engangsbrug
Holdbarhed ~2–3 years if stored at 15–25 °C in sealed packaging
Kliniske indikationer Thrombolytic infusion for DVT, peripheral arterial occlusions, possibly for intra-graft thrombosis
Kontraindikationer Highly calcified lesions, severe vessel tortuosity preventing safe passage, known device material allergies

Bestilling og størrelsesmatrix

Udvendig diameter (F) Arbejdslængde (cm) Infusion Segment (cm) Produktkode Noter
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

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