ClariVein®OC Device

Tumescentless proprietary device dual action system drives excellent results1.

ClariVein®OC is a specialty infusion catheter for the occlusion of incompetent veins in patients with superficial venous reflux. The ClariVein®OC is fully disposable, minimally invasive, and can be efficiently used in an office setting. ClariVein®OC offers many patient benefits including minimal post-operative pain and faster recovery 2.

Introduced through a microintroducer set, infusion is through an opening at the distal end of the catheter and fluid delivery by use of a rotating wire and dispersion tip^.


Catheter Assembly

 The catheter is easily identified under vascular imaging and incorporates a cartridge for secure fastening to the Motor Drive Unit.

  • Ease of Navigation
  • Small Profile: < 3 French Infusion Catheter
  • Flexibility: Multiple catheter lengths available. Navigatable catheter based on patient anatomy and desired tip location
  • Flexible: coaxial catheter with rotating wire and a dispersion ball at the distal tip
  • Marked: Conveniently marked catheter shaft allows for accurate pullback and infusion rate
  • Excellent Visualization: Rotating tip and dispersion ball easily identified under imaging guidance
  • Cartridge Attachment: Designed for secure fastening to Motor Drive Unit

Motor Drive Unit

Responsible for the wire rotation.

  • Self-Contained & Disposable: Fully self-contained, single-use device with no need for capital equipment purchase
  • Power System: The Motor Drive Unit is operated by a low voltage, self-contained power system
  • Variable Rotating Speed: Multiple speed settings allow for rotating tip and dispersion ball to rotate between approximately 2,000 and 3,500 RPM
  • Single-Handed Operation: Motor Drive Unit designed to be fully operational with one hand

^ Data on file
1. M Bishawi, et al., Mechanochemical Ablation in Patients with Chronic Venous Disease: A Prospective Multicenter Report, Phlebology, published online 2 July 2013, DOI: 10.1177/0268355513495830 ( early/2013/07/02/0268355513495830)
2. D. Boersma, et al., Mechanochemical Endovenous Ablation of Small Saphenous Vein Insufficiency Using the ClariVein® Device: One-year Results of a Prospective Series, European Journal of Vascular and Endovascular Surgery, Volume 45 Issue 3 March/2013, p. 299-304.

Please check with your country representative to determine which ClariVein® catheters are available in your country.
The ClariVein® OC is a specialty infusion catheter for the endovascular occlusion of incompetent veins in patients with superficial venous reflux.

US Patents 7,862,575, 7,967,834, 8,465,508, 8,686,645, various issued foreign patents and other United States and foreign patents pending.
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ClariVein powered by Merit Medical
1600 West Merit Medical Parkway
South Jordan, UT 84095

Phone: +1-801-253-1600
Email: [email protected]
Email: [email protected]