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GuideLiner® Coast® Catheter

The deliverability to match your patient’s anatomy.

Complex operations require the right tool.

Teleflex revolutionized an industry and brought you the GuideLiner® V3 Catheter, a device that continues to build on a history of innovation and performance with more than 1.6 million units in cath labs around the world.1 Now, with the addition of the GuideLiner® Coast® Catheter, comes choice and the freedom to select a specific catheter to meet the specific needs of your clinical case.

GuideLiner® is the only commercially available guide extension portfolio that offers both silicone and hydrophilic coated solutions to meet your unique clinical challenges with strong performance in backup support2 and deliverability.3

*GuideLiner® V3 Catheter is indicated for CTO in the US only.
GuideLiner® Coast® Catheter is indicated for CTO in the US and Canada.

Ready to face the most difficult anatomies.

Dynamic Clinical Uses

  • Coaxial alignment and backup support
  • Deep-seating for distal device delivery, including assistance in crossing chronic total occlusions (CTO)
  • Selective delivery of contrast
  • Designed to provide the maximum deliverability for complex percutaneous coronary interventions while maintaining the backup support required to cross difficult lesions

Designed to Perform

  • Coil-reinforced extension specifically designed to enable dependable deep-seating for the delivery of interventional devices to distal locations to maintain luminal integrity
  • Half‑pipe channel designed to minimize device/collar interaction by directing and aligning devices through the collar transition, facilitating smooth device entry and seamless delivery
  • Half-pipe construction is also designed to minimize the opportunity for device separation by creating a 17 cm polymer bond between the extension and push rod
  • 1.6 Million GuideLiner® V3 Catheters. 0 Reported Collar Separations in PCI.4

Tortuosity Tested

  • Designed to adapt to unique challenges in complex percutaneous coronary interventions; offering operators a total solution for addressing specific clinical needs encountered during the crossing of difficult lesions
  • Coil-reinforced guide extension provides excellent flexibility and kink resistance allowing delivery through tortuous vessels to reach the target area3
  • Coil-reinforced guide extension is designed to maintain luminal integrity


39% MORE DELIVERABLEthan the GuideZilla™ II Catheter3

40% MORE DELIVERABLEthan the Telescope™ Catheter3

Backup Support

57% GREATER BACKUP SUPPORTthan a standard guide catheter alone5

EQUIVALENT BACKUP SUPPORTto the Guidezilla™ II Catheter and Telescope™ Catheter5

What your peers are saying about GuideLiner® Guide Extension Portfolio.

“The GuideLiner® gives me the confidence to deliver my chosen balloon or stent to almost any location.”

– Michael S. Lee, MD, FACC, FSCAI*

“The GuideLiner® has become an indispensable part of my tool kit for complex PCI. Simply put, it’s a game changer.”

– Matthew Price, MD, FACC, FSCAI*

*Dr. Lee and Dr. Price are paid consultants of Teleflex. These statements reflect the personal experiences and opinions of these physicians.