VIVA multi RF System: Radiofrequency generator for radiofrequency ablation

ProductsAblationVIVA multi RF System
VIVA multi RF SystemExperience high precision with the VIVA multi RF System. This radiofrequency system sets a benchmark for medical engineering and innovation. Its advanced radiofrequency technology is highly effective across multiple applications.

Thanks to its three ablation channels, the VIVA multi RF Generator can be used flexibly for all applications. It has temperature and impedance control. The generator is specially designed for the Octopus electrodes and is suitable for both monopolar and bipolar applications. In addition, it is compatible with any 1-channel electrode. The generator has a special mode for thyroid RFA and liver RFA.

Brochure – VIVA multi RF Generator

Variants Accessories

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Variants

Item no.: VMRFSVIVA multi RF System, consisting of VIVA multi RF Generator and VIVA PumpThanks to its three ablation channels, the VIVA multi RF Generator can be used flexibly for all applications. It has temperature and impedance control. The Generator is specially designed for the Octopus Electrodes and is suitable for both monopolar and bipolar applications.

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Accessories

star RF Electrode – FixedThe radiofrequency electrodes of the monopolar star RF Electrode series from STARmed are versatile and can be used for all possible applications. This is made possible by the large selection of different sizes and lengths. The electrodes offer optimal flexibility thanks to their simplicity and functionality.

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Octopus RF ElectrodeThe Octopus series with 3 channels is used for large lesions, for example on the liver, and is only compatible with the VIVA multi RF System. In conjunction with the system, both monopolar and multipolar treatment is possible.

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Octopus RF Electrode DuoThe Octopus Duo series with 2 channels is used for medium-sized lesions, for example on the liver, and is only compatible with the VIVA multi RF System. In conjunction with the system, both monopolar and bipolar treatment is possible.

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star RF Electrode – BipolarThe radiofrequency electrodes of the bipolar star RF Electrode series from STARmed are versatile and can be used for all possible applications. This is made possible by the large selection of different sizes and lengths. The electrodes offer high patient safety, as the current does not have to be conducted through additional reference electrodes on the patient’s body.

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VIVA RF Electrode_V2Radiofrequency electrodes in the VIVA II series offer maximum flexibility during applications thanks to the adjustable length of the active tip. The active tip can be adjusted over a length of 5 mm to 30 mm using a slider. The VIVA II electrodes are suitable for all radiofrequency applications.

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Item no.: FS01-02RSingle foot switch for start/stop function of the ablationFoot switch to turn the ablation on and off

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Item no.: FS02-01RFoot switch for RF Generator for power up/down function of the coagulationFoot switch to increase or decrease the power output of the generator

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VIVA multi RF System

The versatile application of the VIVA multi RF System enables minimally invasive interventions with 3 channels and up to 400 watts of power. The radiofrequency generator is impedance-controlled and thus contributes to a high level of patient safety. The expansion with a foot switch enables optimal handling during the procedure. The system is complemented by a peristaltic pump. This makes it possible to cool any electrode internally in order to achieve an optimal ablation zone within each application field. The system is compatible with 3-channel electrodes (Octopus) and 1-channel electrodes (monopolar and bipolar).

Product features

Automatic impedance control

Impedance monitoring

When a predefined impedance threshold is reached during ablation, the radiofrequency generator shuts off automatically. This ensures that no carbonisation takes place in the tissue and that the coagulated tissue can be broken down by the body’s own immune system in the best possible way.

Increased patient safety thanks to automatic shut-off after reaching a predefined impedance

Power paired with precision

Large lesions are possible

The power of the VIVA multi RF Generator is ideal for large lesions. Using the three channels, the radiofrequency generator can deliver targeted power to the diseased tissue via three electrodes and generate a highly precise ablation zone. Paired with the peristaltic pump, the electrodes are also cooled internally, enabling the best possible predictable ablation zone.

The VIVA multi RF System is ideal for large, multinodal lesions. Excellent results in combination with the Octopus RF Electrodes

Cooling system for all STARmed electrodes

Internal electrode cooling

All STARmed electrodes are equipped with a cooling system. This ensures reliable handling in all application fields. The cooling system makes it possible to achieve not only a large but also a linear spread of the ablation zone. However, the primary effect of cooling is to limit the tissue temperature so that necrosis but not carbonisation takes place in the tissue. This enables the body's immune system to break down the dead tissue.

Flyer – STAR RF Electrode monopolar

Flyer – STAR RF Electrode bipolar

Flyer – VIVA Electrode

The internal cooling of all STARmed electrodes results in a balanced ablation zone and temperature regulation.