Improved Versatility and Procedural Efficiency over RFA Systems

The Evident™ ablation system uses microwave energy to create more time-efficient ablations, with less dependence on tissue and tissue temperature than radiofrequency ablation (RFA). This makes microwave energy less susceptible to radiofrequency impedance and perfusion.

Evident™ MWA antennas can be used alone or in clusters providing a variety of techniques for ablation of multiple and large, nonresectable, soft-tissue lesions.


Product Animation:
Evident™ MW Ablation System Features
Evident™ MW Ablation System Features

Evident™ MW Ablation Generator

Evident™ MW Ablation Pump

Evident™ MW Ablation Cart


Evident™ MW Ablation System Features

  • Minimized set up.

When using the Evident™ MW ablation surgical antenna, system set up is a three-step procedure: Connect the antenna to the generator, set power and set time.

  • Simultaneous antenna use.

Simultaneous activation of multiple Evident™ MW ablation antennas allows for a more time-efficient procedure, especially in patients with multiple lesions, compared to other ablation techniques, such as cryoablation and RFA.1

  • Multiple-use antennas.

Evident™ MW ablation antennas are versatile, and can be used for hepatic tumor ablation, coagulation of tissue prior to resection, or both, all with Covidien ablation technology.



1 Martin RC, Scoggins CR, McMasters KM. Safety and efficacy of microwave ablation of hepatic tumors: a prospective review of a 5-year experience. Ann Surg Oncol. 2010 Jan;17(1):171-8. Epub 2009 Aug 26.



Order Information
Order Code Description Ordering Quantity
VTGEN Evident™ MWA Generator 1 Each
VT Pump Evident™ MWA Pump 1 Each
VT Cart Evident™ MWA Cart 1 Each
VTSYSRENTAL Evident™ MWA Three Generator System Rental* 1 Each
Other Characteristics & Requirements
*Evident™ MWA three generator system rental (VTSYSRENTAL) only available in the U.S.
*Rental includes Evident™ MWA generator (x 3 units), Evident™ MWA pump (x 1 unit), and Evident™ MWA cart (x 1 unit)
*Rental does not include antennas