Description
Product Overview
Our 4 wire nitinol basket biliary stent offers advanced, reliable support for treating blocked bile ducts. Engineered with precision, it features a unique braided design using four ultra-thin superelastic Nitinol wires. This configuration ensures exceptional flexibility, superior kink resistance, and long-term patency—meeting the demands of challenging biliary anatomy.
Superior Material: Medical-Grade Superelastic Nitinol
Constructed from premium medical-grade superelastic Nitinol, this stent delivers unparalleled performance inside the body. Nitinol’s shape memory enables the stent to return to its pre-set diameter after compression, ensuring precise and secure deployment. Its biocompatibility and corrosion resistance make it ideal for long-term use in the harsh biliary environment. Superelasticity also ensures minimal trauma, adapting smoothly to patient movement.
Diameter Range for Versatile Application
The stent is available in a diameter range from 6mm to 10mm, allowing physicians to choose the ideal fit based on individual anatomy and obstruction severity. This customization improves bile flow restoration and helps ensure a snug, stable fit within the duct.
Clinical Applications
This 4 wire nitinol basket stent is designed to relieve bile duct obstructions caused by:
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Strictures: Scarring or narrowing of the duct
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Gallstones: Blocking the bile passage
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Tumors: Malignant or benign growths
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Post-surgical scarring: Following procedures like gallbladder removal
Using minimally invasive techniques such as ERCP, doctors deliver the compressed stent via endoscope. Once positioned, it self-expands to reopen the duct, restoring bile flow and easing symptoms like jaundice, pain, and infection.
Nitinol vs. Stainless Steel: Why Nitinol Wins
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Flexibility & Deliverability: Nitinol’s ability to bend without kinking outperforms stainless steel, especially in tortuous ducts.
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Self-Expanding Deployment: No need for balloon dilation—Nitinol expands automatically upon release.
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Constant Radial Force: Offers gentle yet firm pressure to keep the duct open.
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Kink Resistance: Nitinol maintains shape under stress, unlike deformable stainless steel.
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MRI Compatibility: Produces minimal artifacts, allowing clear post-op imaging.
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Long-Term Durability: Highly resistant to corrosion, ideal for prolonged use inside the body.
Why Choose Our 4 Wire Nitinol Basket Stent?
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✅ Smooth Delivery: Navigates complex anatomy with ease
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✅ Secure Expansion: Consistent radial force maintains duct openness
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✅ Patient Comfort: Flexible movement reduces irritation
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✅ Proven Reliability: Restores bile flow efficiently
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✅ Corrosion Resistance: Ensures long-term function
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✅ MRI Friendly: No imaging complications post-implantation
Conclusion
Our superelastic 4 wire nitinol basket biliary stent merges intelligent design with cutting-edge biomaterials. It provides a safe, efficient, and durable solution for bile duct obstructions. Experience the confidence that comes with superior stenting technology—engineered for performance, comfort, and clinical success.
▸ Expert Guidance: 24/7 support via nitinolwire.com
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