Cresta Digital
Cresta B
Monopolar and bipolar on a 7-segment LED console.
Cresta B is the entry Digital configuration: one monopolar and one bipolar output on the keypad-led Cresta platform with SafeTis tissue feedback and ContactIQ return-electrode monitoring.
450 kHz operation, Program Manager profiles, and the full monopolar and bipolar mode families suit cardiac, neuro, and general lists that do not require vessel sealing or saline bipolar on the same generator.
Key highlights
- 7-segment LED interface
- SafeTis tissue impedance feedback
- ContactIQ return-electrode monitoring
- 450 kHz consistent tissue effect
- Program Manager (up to 100 profiles)
- Pure Cut 300 W @ 500 Ω
Specifications
| Parameter | Value |
|---|---|
| Outputs | One Monopolar, One Bipolar |
| Display | 7-segment LED |
| Vessel Sealer | NA |
| Saline Bipolar | NA |
| Pure Cut | 300 W |
| Bipolar Cut | 120 W |
| Ordering code | LF90120 |
| Weight | <10kg |
| Dimension (W x D x H) | 410mm x 160mm x 480mm |
| Input Supply voltage & frequency | 230V ± 10%, 50Hz |
| Operating Temperature range | +10°C to 40°C |
| Operating Relative Humidity | 15% to 85% non-condensing |
| Operating Atmospheric pressure | 700 to 1060 millibars |
| Transport & Storage Temp range | -10°C to +60°C |
| Transport & Storage Humidity | 15% to 90% |
| Transport & Storage Pressure | 500 to 1060 millibars |
Power modes
| Mode | Max Settings | Vpk-pk | Rated Load | Max Power in Watts | Crest Factor |
|---|---|---|---|---|---|
| MONOPOLAR CUT / Pure Cut | 300 | 3100 V | 500 Ω | 300 W | 1.4 |
| MONOPOLAR CUT / Blend 1 | 250 | 3300 V | 500 Ω | 250 W | 2.0 |
| MONOPOLAR COAG / Spray | 80 | 6000 V | 300 Ω | 80 W | 6.5 |
| BIPOLAR / Cut | 120 | 800 V @ 500 Ω | 100 Ω | 120 W | 1.4 |
- The ratings mentioned above are maximum ratings.
- All output power values are available in ±20%; peak voltage and crest factors change accordingly.
- Power can be lowered during surgery by selecting appropriate settings.
- Always use the lowest power setting that achieves the desired surgical effect.