New & Used Electrosurgical Unit

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The model & manufacturer of the marked items have changed due to an acquisition between companies, and are also known as:
Current Manufacturer / Model Name Alternative Manufacturer / Model Name
Mitek / VAPR Depuy / VAPR
Open Item is available for immediate purchase.
On Hold Item is currently pending an inquiry or service request from another buyer, but the transaction has not been finalized. Please check back later to see its status.
Sold Item has been sold and is no longer available for purchase on MedWOW.
Electrosurgical Unit may also be referred to as: Endometrial Ablation System | ESU | Hyfrecator | Malis Coagulator | Surgical Diathermy | Surgical Unit | Electrosurgical Unit, Argon-Enhanced Coagulation | Electrosurgical Unit, General Purpose | Electrosurgical Generator | Electrosurgery Unit | Electrosurgery Generator | Diathermy Unit, Surgical | Diathermy Unit | Coagulator, Electrosurgical | Bovie

Tips for buying Electrosurgical Unit

  1. These units should come with a solid-state generator, with a typical frequency range of 0.3 to 1 MHz. They should have an isolated monopolar output, a hand switch, a footswitch, and bipolar output.
  2. The output power for monopolar cutting should not exceed 300 W, and the open circuit voltage should not exceed 2,000 peak-to-peak volts; these values apply in general-purpose use.
  3. For coagulation, the output and open circuit voltage should not exceed 120 W and 6,000 peak-to-peak volts, respectively. Bipolar mode should use no more than 50 W and 300 peak-to-peak volts.
  4. Units should include the following: a return electrode contact quality monitor, independent output, visual and audible activation indicators,  alarm capable of volumes higher than 45 dB at one meter, power-setting display and convection or fan cooling system.
  5. Argon-enhanced units should have a flow range of 0 to 10 L/min, a tank capacity of more than 1,200 L (42 ft3), and a low-pressure alarm; the device should include an alarm capable of volumes higher than 45 dB at one meter.
  6. There are numerous designs of electrosurgical units, and facilities should base their comparisons among devices according to characteristics, usefulness of features, safety, and reliability - all of these affect clinical performance.
  7. Users who are considering which argon-enhanced coagulation system to purchase, should determine whether they wish to expand their current electrosurgical system with a compatible argon module or they get a new one with an integral argon unit.