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Guide Extension Catheter

Conquer the complexities of non-compliant and tortuous anatomy with this simple but powerful device.

Key Resources

Learn More About Optimizing Revascularization Indications, Safety, and Warnings


Product Details

Guidezilla Guide Extension Catheter Device Functionality

Used in conjunction with guide catheters, GUIDEZILLA Guide Extension Catheter

  • Enhances access to discrete regions of the coronary vasculature
  • Facilitates placement of interventional devices
  • Provides additional guide back-up support

Guidezilla Guide Extension Catheter Features and Benefits

Extend your reach when treating complex lesions

8% More Pushable

Stiff-yet-flexible stainless steel hypotube shaft provides exceptional pushability and kink resistance when advancing the extension catheter

 55% Less FrictionalForce / Better Deliverability

Hydrophilic coating on the outer diameter reduces friction and enhances deliverability through complex, tortuous anatomy

 8% Increased Back-Up Support

1x1 Braid provides extra back-up support without over-straightening the vessel

 0.001” Larger I.D. / 0.001” Smaller O.D.

0.057” Inner-diameter allows more room to deliver interventional devices.

0.066” Outer-diameter reduces guide catheter interference

 Deliverability of Interventional Devices

Stainless steel collar embedded in polymer is designed to optimize accessory device delivery


Two radiopaque marker bands facilitate accurate placement and positioning

 Extended Length

25 cm distal catheter segment enables access to discrete lesions

 Tip Safety

Soft, flexible, and atraumatic tip designed to minimize the risk of complications to the vessel

Ordering Information

UPN Code GTIN Compatible Guide Catheter
H7493924215050 08714729839859 ≥ 6 F / ≥ 0.070 in (1.78 mm) I.D.


The C-code used for this product is C1769, guide wire. C-codes are used for hospital outpatient device reporting for Medicare and some private payers.

Note: Boston Scientific is not responsible for the correct use of codes on submitted claims; this information does not constitute reimbursement or legal advice.

Access GuidePoint for additional reimbursement resources.

Testing completed by Boston Scientific Corporation. Bench test results may not be indicative of clinical performance. Data on file.

 Measurements taken on Guidezilla (n = 10) and Guideliner V3 (n = 5).