RF Generator

VIVA combo™ RF System

The VIVA combo™ RF System is compact and easy-to-use. It’s specially designed to help users to create a predictable ablation zone with safety. This system is the best solution for endoscopic RFA in terms of usability and functionality. The features include both monopolar and bipolar functions to meet all users’ demand.


Temperature Mode for ELRA™

This mode is temperature controlled system. It is applied to generator with pre-setting value
(Temperature, Power, and Time) before procedure. Automatically, it begins to operate at a specific temperature, power output and time duration

Continuance Mode for EUSRATM

The RF power output is generated continuously with the setting value until the impedance value reaches 800 ohms Under continuance Mode, EUSRA™ has to connect with VIVA PUMP for cooling inside of needle


“Internal cooling system” - VIVA PUMP circulates saline through the electrode to lower the temperature around the active tip of the electrode, inducing larger volume of tissue and eliminate tissue charring

User Interface Description

No.Feature name

1OHM/RESET button

2MODE selection button

3Part for indicating the operation status


5RF POWER control dial

6RF CABLE connector

7GROUND PADS connectors

8Temperature display

9TIME display

10Impedance display

11Watt display