Elves Crown™ PTCA Guidewires: Precision Navigation for Coronary Interventions

Hainwise  presents the Elves Crown™ PTCA Guidewires — an advanced coronary guidewire system engineered to deliver exceptional torque control, fluoroscopic visibility, and reliable support during complex percutaneous coronary interventions. Combining innovative material science with refined ergonomic design, this guidewire provides interventional cardiologists with precise navigation and stable device delivery in challenging coronary anatomies.

Key Benefits

1.Precise Torque Transmission & Reliable Rail Support

The optimized core-to-coil construction ensures 1:1 torque response and consistent pushability, providing a stable rail for balloon, stent, and advanced device delivery across tortuous and calcified lesions.

2.Superior Fluoroscopic Visualization

A radiopaque nitinol distal tip coil combined with platinum-iridium marker bands delivers excellent visibility under fluoroscopy, enabling real-time tracking and positioning throughout the procedure.

3.Progressive Flexibility Transition

Patented variable stiffness design ensures a smooth transition from the supportive proximal segment to the flexible distal tip, balancing trackability and crossability in complex coronary anatomy.

4.Versatile Tip Configurations

Available in straight, pre-shaped J-tip, and angle-tip designs to facilitate selective cannulation, lesion crossing, and vessel protection across a wide range of anatomical variations.

Clinical Applications

• Complex Coronary Lesion Navigation
  

Provides stable support and precise control in chronic total occlusions (CTO), bifurcation lesions, and severely calcified arteries.

• Balloon Angioplasty & Stent Deployment

Enables accurate delivery of pre-dilation balloons, drug-eluting balloons, and coronary stents to targeted lesion sites.

• Selective Coronary Cannulation
  

Facilitates guided entry into specific coronary branches during diagnostic angiography and interventional procedures.

• Drug-Coated Balloon Therapy

Offers a reliable platform for the delivery of drug-coated balloons in diffuse disease and small vessel interventions.

• Primary PCI in STEMI

Establishes rapid and stable access for thrombectomy devices, balloons, and stents during emergency revascularization in acute myocardial infarction.