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Dual Lumen Catheter


​A precision tool for your Complex-PCI toolbox

​FineDuo is a low profile, multifunctional, dual lumen micro-catheter that provides robust support and easy access to complex coronary vasculature1.

Whenever you need support and access for:

  • Complex anatomies, including tortuous coronary vasculature
  • Complex pathologies including acute angulated lesions
  • Complex procedures and wiring techniques requiring greater force transmission2,3


FineDuo maximizes procedural success2,4, while minimizing radiation exposure5 and procedural time.4,6


Maintains manoeuvrability

  • Dual Lumen configuration avoids tangling of guidewires and improves guidewire manipulation1
  • Design at OTW lumen exit port generates greater rotation range for the guidewire7
  • Robust proximal shaft maintains its stability and manoeuvrability7,8

Achieves superior crossability

  • Double radiopaque markers for accurate placement, including a 1mm marker on RX lumen for clear visualization of the distal tip
  • Low profile, tapered flex tip and hydrophilic coating with strong back-up force provides superior trackability and crossability2,8
  • Stronger penetration force compared to a conventional microcatheter8


Video instructions


Item specifications

​Item referenceNC-D724​
​Minimum guiding catheter inner diameter0.056" (1.44 mm)​
​Maximum diameter for the compatible guidewire​0.014" (0.36 mm)
​Effective length​1400 mm


1 Chiu. Recanalization of difficult bifurcation lesions using adjunctive double-lumen microcatheter support: two case reports. J Invasive Cardiol 2010;22:E99–E103. Compared to the standard microcatheters and other devices.
2 Ge et al. Current status of percutaneous coronary intervention of chronic total occlusion. Journal of Zhejiang University Science B. 2012;13(8):589-602. Compared to the standard microcatheters or OTW PTCA balloons.
3 Kandzari. High Success, Low Complications for Chronic Total Occlusion Revascularization in the Cath Lab: The EXPERT CTO Trial. Cath Lab Digest 2013; 21(5). Compared to the standard microcatheters and other devices.
4 Christakopoulos et al. Meta-Analysis of Clinical Outcomes of Patients Who Underwent Percutaneous Coronary Interventions for Chronic Total Occlusions. American Journal of Cardiology 2015;115 (10 ): 1367 - 1375.
5 Touma et al. Chronic total occlusions — Current techniques and future directions. IJC Heart & Vasculature 7 (2015) 28–39. Compared to former techniques and past generation of devices.
6 Rinfret. Percutaneous Intervention for Coronary Chronic Total Occlusion: The Hybrid Approach. Switzerland: Springer, 2015. Compared to former techniques and past generation of devices.
7 Haase et al. Cardiovascular Interventions in Clinical Practice. UK: John Wiley & Sons, 2010. Compared to the other microcatheters.
8 Ochiai. Wire Design and New CTO Technologies-You May Not Have Yet. Chronic Total Occlusion and Left Main Summit 2014. Compared to the other microcatheters mentioned in the presentation.

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This webpage can include promotional content regarding one or several products of Terumo Europe, or some procedures concerning the use or implantation of such products. This webpage is exclusively intended for healthcare professionals and is in no event directed to the general public