Guidewires for coronary interventions

Teleflex offers a range of guidewires to meet the needs of your complex coronary procedures.

R350 Guidewire

Nitinol core 350cm for externalization

The R350 Guidewire combines a 350 cm length for extended delivery with a nitinol core for flexibility and kink-resistance, resulting in excellent deliverability during advancement through tortuous vessels.


Designed for performance

  • Nitinol core for flexibility and kink-resistance
  • 5 cm gold-plated tungsten coil for radiopacity
  • Durable, hydrophilic coating on distal 200 cm for lubricity
  • 0.013” OD for robust support during device delivery

Spectre Guidewire

At the core of performance — The 0.014” workhorse powerhouse

The Spectre Guidewire’s dual-core design offers an ideal combination of trackability, torque control and kink resistance for a high performance guidewire with excellent deliverability. The smooth stainless steel-to-nitinol core transition balances strength and agility, and the core-to-tip extension provides more control for the operator.

Dual-core for ideal control

  • Proximal stainless steel core combines pushability with support for optimal device delivery
  • Planar surfaces of proximal stainless steel and distal nitinol cores are welded without protrusions or depressions providing excellent torque transmission
  • Tapered core extends to tip for added durability and tactile response
  • Distal nitinol core is highly flexible and kink-resistant for increased durability
  • Distal coil spacing for added flexibility
The R350 guidewire is indicated for use in percutaneous procedures to introduce and position catheters and other interventional devices within the coronary and/or peripheral vasculature. The Spectre Guidewire is intended for use in percutaneous procedures to introduce and position catheters and other interventional devices within the coronary and/or peripheral vasculature. Refer to the Instructions for Use for a complete listing of the indications, contraindications, warnings and precautions. Information in this material is not a substitute for the product Instructions for Use. CAUTION: Federal (USA) law restricts this device to sale by or on the order of a physician. Teleflex, the Teleflex logo, R350 and Spectre are trademarks or registered trademarks of Teleflex Incorporated or its affiliates, in the U.S. and/or other countries. MC-005075