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.



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.([FOOTNOTE=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.],[ANCHOR=],[LINK=])

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.


Order Information

Order Information
Order Code Description Unit of Measure Quantity
VTGEN Evident™ MWA Generator Each 1
VTPUMP Evident™ MWA Pump Each 1
VTCART Evident™ MWA Cart Each 1
VTSYSRENTAL Evident™ MWA Three Generator System Rental* Each 1
Additional Information & 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