ACTEON Servotome

The Servotome uses electrosurgery technology. According to the new applicable standards, Acteon has chosen to use the device with a bracelet strap. The skin contact guarantees security and amenity and the bracelet allows more comfort for the patient.

The strap allows:

Higher power control, lesser consumption of energy, higher performance, efficiency and reliability.

Advantages of the device:

  • Easy to install
  • Easy to clean
  • Ideal size to avoid heat concentration
  • Adjustment on a contact area with low resistance

Working principles and Electrodes

The Servotome uses three working principles and four kinds of electrodes to simplify dentists’ practices and meet everyone’s needs.

  • Electrosection: thanks to the electrodes, the device cuts quickly without damaging incision edges.
  • Fulguration: it allows the coagulation of tissues.
  • Coagulation: the energy concentration on the surface of the electrodes allows the heat spreading into the tissue and triggers a snap hemostasis.

The device has been fashioned to become the new impulsion in modern electrosurgery.
Moreover, the bleeding control prevents complications for patients, visibility for the practitioner, the preservation of soft tissues and it decreases the risks linked to contamination.

Thanks to Servotome, several practices are now possible within the same device

  • Gingival eviction
  • Gingivectomy
  • Incision and abscess drainage
  • Exposure of impacted tooth
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Technical Details


Part in direct contact with the patient: Electrodes/Electrode insulator

Parts in indirect contact with the patient: Electrode holder

Power settings

Incision setting (relative units): 1 - 10

Coagulation setting (relative units): 1 - 10

Control unit

Width (in mm): 250

Height (in mm): 110

Depth (in mm): 240

Weight (in g): 1200

Ingress protection rating: IPX0


Type of leakage currents: LF

Supply voltage: 115 VAC / 230 VAC

Power supply frequency: 50 Hz / 60 Hz

Power consumption: 170 VA to 230 VA

Power output: 30 W

Output voltage: 650 V PP - P = 10, W = 1

Characteristic impedance: 600 Ω

Output impedance range: 100 Ω to 2 kΩ

Output frequency: 1.2 MHz +/- 0.2 MHz

High-frequency output: type Floating (isolated from ground)

Power setting range: Less than 1 W to 30 W

Operating mode: 5 cycles (10 sec. ON / 30 sec. OFF + 10 min stand-by)

Electrical rating: I

Internal fuse not accessible to the user: F1: 5mm - 500 mA T / 250 VAC

Fuse (mains connector) - 115 V: 5 mm x 20 mm / 2 A T type FST - SCHURTER AG

Fuse (mains connector) - 230 V: 5 mm x 20 mm / 1.25 A T type FST - SCHURTER AG

Length of cords

Electrode holder cord (in mm): >2000

Bracelet cord (in mm): >2000

Footswitch cord (in mm): >2000


Width (in mm): 70

Height (in mm): 30

Depth (in mm): 95

Mass (in g): 150

Ingress protection rating: IPX1

Environmental characteristics

Operating temperature: +10°C to +30°C

Storage temperature: 0°C to +50°C

Operating humidity: 30% to 70%

Atmospheric storage pressure: 500 hPa to 1060 hPa

Environmental restrictions

Usage premises: Usable in all medical premises. The medical device must not be used in an operating theatre.

Use in gas-filled atmosphere: The medical device is not designed for use in a type AP or APG gasfilled atmosphere or in the presence of anaesthetic gases.
Immersion: The medical device must not be immersed.

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