Desiccation electrosurgical unit Cresta BT

cuttingcoagulationfulguration

Product overview
The CRESTA BT is an RF electrosurgical generator platform engineered for precision electrosurgery. It supports both monopolar and bipolar modes and integrates ContactIQ, SafeZ and TURiCUT technologies for real-time tissue sensing and underwater monopolar cutting. The system features an intuitive 7" touchscreen and a high-performance ARM32 microcontroller (sampling rate >10,000/sec) to ensure accurate control of tissue effects.

Key highlights

• Underwater Monopolar cutting (TURiCUT)
• Return Electrode Monitoring (ContactIQ)
• RF Cut modes including Pure Cut and Blend
• Consistent tissue effect across modes
• Real-time tissue sensing technology
• Intuitive 7" touchscreen control
• High-performance ARM32 microcontroller (sampling rate >10,000/sec)
• Program Manager for procedure presets
• Self-diagnosis and fault reporting
• Operational warnings and safety indicators

Specifications
Parameter — Value
Outputs — One Monopolar, One Bipolar
Vessel Sealer — NA
Saline Bipolar — NA
Pure Cut — 300 W
Blend 1 — 250 W
Spray — 80 W
Bipolar Cut — 120 W
Display — 7" Touchscreen
Underwater Monopolar — Yes (TURiCUT)
Return Electrode Monitoring — Yes (ContactIQ)
Weight — <10 kg
Dimension (W x D x H) — 410 mm x 160 mm x 480 mm
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 CUT / Blend 2 — 200 — 3200 V — 500 Ω — 200 W — 2.3
MONOPOLAR CUT / Blend 3 — 200 — 3600 V — 500 Ω — 200 W — 2.6
MONOPOLAR COAG / Spray — 80 — 6000 V — 300 Ω — 80 W — 6.5
MONOPOLAR COAG / Fulgurate — 120 — 6600 V — 300 Ω — 120 W — 5.0
MONOPOLAR COAG / Desiccate 1 — 150 — 3100 V — 500 Ω — 150 W — 2.0
MONOPOLAR COAG / Desiccate 2 — 150 — 2600 V — 500 Ω — 150 W — 1.8
BIPOLAR / Micro — 80 — 650 V @ 500 Ω — 100 Ω — 80 W — 1.4
BIPOLAR / Macro — 80 — 750 V @ 500 Ω — 100 Ω — 80 W — 1.6
BIPOLAR / Cut — 120 — 800 V @ 500 Ω — 100 Ω — 120 W — 1.4

Technical features

• Model: CRESTA BT electrosurgical RF generator platform
• Outputs: One Monopolar, One Bipolar
• Maximum pure cut power: 300 W
• Bipolar cut power: 120 W
• Underwater Monopolar cutting supported (TURiCUT)
• Return Electrode Monitoring: ContactIQ
• Display: 7" touchscreen
• Microcontroller: High-performance ARM32 (sampling rate >10,000/sec)
• Weight: <10 kg
• Dimensions (W x D x H): 410 mm x 160 mm x 480 mm
• Input supply: 230V ± 10%, 50Hz
• Operating temperature: +10°C to 40°C
• Operating relative humidity: 15% to 85% non-condensing
• Operating atmospheric pressure: 700 to 1060 millibars
• Transport & storage temperature: -10°C to +60°C
• Transport & storage humidity: 15% to 90%
• Transport & storage pressure: 500 to 1060 millibars
• Features: ContactIQ, SafeZ, TURiCUT, Program Manager, Self-diagnosis, warnings