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Electrosurgical Units

Zimed offer varied range of Electro-surgical Units used during monopolar and bipolar surgeries to remove unwanted or harmful tissue. Our products are fabricated for its precise destruction of tissues and control of blood clots during surgery. Our products are ISO and CE approved and certified.

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Electrosurgical unit ZEU-A10

Output Power: 100 W

Operating frequency( monopolar ): 330 kHz/430 kHz

Power Rating: 500 VA ± 10 %

Monopolar cut operation( pure/ blend cut ): 0 to 100 W (300 ohm )

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Electrosurgical unit ZEU-A11

Output Power: 150 W

Operating frequency( monopolar ): 330 kHz/430 kHz

Power Rating: 500 VA ± 10 %

Monopolar cut operation( pure/ blend cut ): 0 to 150 W (300 ohm )

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Electrosurgical unit ZEU-A12

Output Power: 80 W

Operating frequency( monopolar ): 330 kHz/430 kHz

Power Rating: 300 VA ± 10 %

Operating frequency( bipolar ): 1000 kHz

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Electrosurgical unit ZEU-A20

Output Power: 300 W

Operating frequency( monopolar ): Monopolar: 330 kHz / 430 kHz


Bipolar : 1000 kHz

Monopolar cut( load 500 ohm ): Pure cut : 0 to 300 W


Blend cut 1: 0 to 100 W
Blend cut 2: 0 to 200 W

Monopolar coagulation( load 500 ohm ): Pure cut : 0 to 300 W


Blend cut 1: 0 to 100 W
Blend cut 2: 0 to 200 W

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Electrosurgical unit ZEU-A21

Output Power: 300 W

Operating frequency( monopolar ): Monopolar: 330 kHz / 430 kHz


Bipolar : 1000 kHz

Monopolar cut( load 500 ohm ): Pure cut : 0 to 300 W


Blend cut 1: 0 to 100 W
Blend cut 2: 0 to 200 W

Monopolar coagulation( load 500 ohm ): General surgery : 0 to 120 W


Forced coagulation : 0 to 100 W
Soft coagulation : 0 to 50 W

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Electrosurgical unit ZEU-A22

Output Power: 300 W

Operating frequency( monopolar ): Monopolar: 330 kHz / 430 kHz


Bipolar : 1000 kHz

Monopolar cut( load 500 ohm ): Pure cut : 0 to 300 W


Blend cut 1: 0 to 100 W
Blend cut 2: 0 to 200 W

Monopolar coagulation( load 500 ohm ): General surgery : 0 to 120 W


Forced coagulation : 0 to 100 W
Soft coagulation : 0 to 50 W

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Electrosurgical Unit ZEU-A30

Monopolar cut Power(load 500 ohm): Pure cut: 0 to 200 W
Blend 1: 0 to 200 W
Blend 2: 0 to 150 W

Monopolar Coagulation Power(load 500 ohm): Spray: 0 to 120 W
Forced: 0 to 120 W
Soft: 0 to 120 W

Bipolar Power(load 100 ohm): Standard: 0 to 100 W
Fine: 0 to 50 W

Modulation frequency (Monopolar Cut): Blend 1: 20 kHz
Blend 2: 20 kHz

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Electrosurgical Unit ZEU-A50

Frequency: 500 kHz across all modes for stable operation.

Pure Cut: 0 to 100 W/4000 ohms
Precise energy output for cutting.

Blend Cut: 0 to 70 W/4000 ohms
Ideal for mixed cutting and coagulation.

Standard Coag: 0 to 70 W/4000 ohms
Efficient coagulation for tissue control.

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Electrosurgical Unit ZEU-A60

Type: Class I, CF type

Ambient Temperature Range: 10℃ to 40℃

Relative Humidity Range: 30% to 75%

Atmospheric Pressure Range: 700hPa to 1060hPa

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Electrosurgical Unit ZEU-A61

Cutting Output: 350 W

Coagulation Output: Soft Coag: 150 W, Strong Coag: 120 W, Jet Coag: 100 W

Blend Modes: Blend 1: 250 W, Blend 2: 200 W, Blend 3: 150 W

Bipolar Coagulation: 70 W × 2

Frequently Asked Question

1. What are the different modes of operation in an ESU?

Electrosurgical units typically have the following modes: Cut Mode: Produces a continuous waveform for precise tissue cutting. Coagulation Mode: Uses an intermittent waveform to control bleeding without significant tissue destruction. Blend Mode: A combination of cutting and coagulation for controlled tissue removal with hemostasis.

2. Can an ESU be used on patients with implanted devices like pacemakers?

Yes, but with caution. Electrosurgical units can cause electromagnetic interference (EMI) with pacemakers and implantable cardioverter defibrillators (ICDs). Use bipolar electrosurgery when possible and consult a cardiologist before the procedure.

3. What are the advantages of electrosurgery over traditional scalpels?

Reduced bleeding due to simultaneous cutting and coagulation. Faster surgical procedures. Minimized risk of infection due to cauterization. Greater precision and efficiency in tissue dissection.

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