Elves™ PTCA Guidewires：Precision Navigation for Complex PCI

Hainwise presents the Elves™ PTCA Guidewires — a new generation of PTCA guidewires engineered to deliver exceptional torque response, smooth tracking, and reliable performance in challenging coronary interventions. Designed to meet the demands of modern interventional cardiology, these guidewires combine advanced core technology with optimized surface coatings to facilitate precise navigation and support therapeutic device delivery.

Core Features & Technical Advantages

• Precise Torque Control

The balanced core design provides 1:1 torque response and predictable tip movement, allowing for controlled navigation through tortuous coronary anatomy and selective engagement of target lesions.

• Smooth Tracking Performance

A highly flexible distal segment and optimized transition zone ensure smooth passage through stenotic, calcified, or angulated vessels, reducing procedural complexity and enhancing one-pass success.

• Low-Friction Surface Technology

A uniform PTFE coating minimizes surface friction while maintaining excellent pushability, enabling smooth device advancement and reduced resistance during therapeutic catheter or balloon exchanges.

Clinical Applications

• Complex Coronary Interventions
  

Suitable for navigating tortuous anatomy, chronic total occlusions (CTO), and bifurcation lesions with enhanced control and tracking stability.

• Balloon Angioplasty & Stent Deployment

Provides a reliable platform for guiding PTCA balloons, scoring balloons, and coronary stents to target lesions with minimal vessel trauma.

• Direct Stenting Support

The low-friction surface and balanced stiffness support direct stenting procedures by maintaining wire position and facilitating smooth device delivery.

• Bifurcation & Distal Vessel Access

Flexible tip designs and precise torque response enable selective cannulation of side branches and distal coronary segments.

• Pediatric & Small-Vessel PCI

Available in low-profile diameters and soft tip configurations for use in delicate or narrow coronary anatomy.