Viper ULTRA Thrombolysis Catheter

Viper ULTRA Thrombolysis Catheter

一个 ultra infusion catheter specialized for direct thrombolytic delivery, featuring multi-hole design to uniformly distribute drugs across large clot segments.

信息

"(《世界人权宣言》) Viper® Ultrasonic Pharmacomechanical Thrombolysis System 是一个 微创 device designed to dissolve thrombi by combining targeted ultrasonic waves with controlled tPA infusion. By thinning fibrin 和 increasing clot porosity, the system enables deeper drug penetration into the thrombus, thereby enhancing the efficacy of pharmacological therapy. This approach helps mitigate potential bleeding complications 和 preserves vessel integrity, offering a more refined, patient-centric strategy for acute thrombosis management.

Ultrasonic Wave Delivery
  • Controlled Ultrasound: Low-power ultrasonic energy focuses on fibrin disruption, loosening the structural integrity of the clot.
  • Enhanced Porosity: Breaking fibrin strands encourages tPA to penetrate deeper, ensuring thorough thrombus dissolution.
  • tPA Administration: A site-specific delivery of tissue plasminogen activator (tPA) directly into the clot.
  • Synergistic Effect: Ultrasonic micro-cavitation augments the fibrinolytic effect, requiring lower drug doses and potentially reducing hemorrhagic complications.
  • Minimal Vessel Trauma: Ultrasonic waves are calibrated to avoid damaging valves, vessel walls, or critical structures within the venous or pulmonary vasculature.
  • Reduced Bleeding Risk: Lower overall drug usage and localized infusion can curtail systemic side effects.
  • Controlled Ultrasound: Low-power ultrasonic energy focuses on fibrin disruption, loosening the structural integrity of the clot.
  • Enhanced Porosity: Breaking fibrin strands encourages tPA to penetrate deeper, ensuring thorough thrombus dissolution.
  • tPA Administration: A site-specific delivery of tissue plasminogen activator (tPA) directly into the clot.
  • Synergistic Effect: Ultrasonic micro-cavitation augments the fibrinolytic effect, requiring lower drug doses and potentially reducing hemorrhagic complications.
  • Minimal Vessel Trauma: Ultrasonic waves are calibrated to avoid damaging valves, vessel walls, or critical structures within the venous or pulmonary vasculature.
  • Reduced Bleeding Risk: Lower overall drug usage and localized infusion can curtail systemic side effects.

产品规格

规格 细节/价值
产品名称 Viper ULTRA Thrombolysis Catheter
预期用途 Catheter-directed infusion of thrombolytics in acute or subacute thrombus (peripheral, venous, or arterial)
导管设计 Multi-hole distal segment for uniform drug dispersion, possible radiopaque marker at tip
材料 Pebax/Polyamide shaft, potentially braided or reinforced
外径 (F) ~4–6F (depending on infusion lumen capacity)
工作长度 ~80–150 cm (varies by product code)
Infusion Ports Distributed side ports over a defined segment for consistent thrombolytic delivery
导丝兼容性 Typically 0.014” or 0.018”
无菌 无菌，一次性使用
保质期 ~2–3 years if stored at 15–25 °C in sealed packaging
临床适应症 Thrombolytic infusion for DVT, peripheral arterial occlusions, possibly for intra-graft thrombosis
禁忌症 Highly calcified lesions, severe vessel tortuosity preventing safe passage, known device material allergies

订购和尺寸表

外径 (F) 工作长度（厘米） Infusion Segment (cm) 产品代码 说明
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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