Valleylab Force EZ Electrosurgical Generator

Valleylab Force EZ™ Electrosurgical Generator

• Unleash Precision in Surgical Procedures

The Force EZ™ Electrosurgical Generator with Instant Response™ Technology is engineered to enhance surgical performance significantly. Designed for versatility and reliability, this generator meets the demands of various surgical procedures while prioritizing patient safety.

Key Features & Benefits:

Instant Response™ Technology
With advanced technology that recognizes changes in tissue up to 200 times per second, the Force EZ generator automatically adjusts voltage and current. This ensures a consistent power delivery, facilitating a smoother cut through various tissue types. Surgeons can achieve optimal results even at lower power settings, thus minimizing the risk of tissue damage and reducing neuromuscular stimulation.
Superior Cutting Performance
The Force EZ generator offers two distinct cutting modes—Pure Cut for precise incision and Blend for cutting with hemostasis. Both modes leverage Instant Response technology, ensuring a reliable performance that adapts to the tissue encountered, delivering predictable results and reducing the need for increased power settings.
Safety and Reliability
Enhanced safety features include a significant reduction in capacitive coupling, achieved by lowering RMS voltage and high-frequency harmonics. This powerful design significantly decreases the chance of collateral damage, making it a reliable choice for delicate surgical tasks.
Advanced Coagulation Options
The generator includes two primary coagulation modes:

• Low Voltage Contact Coagulation: Ideal for laparoscopic and delicate procedures.

• High Voltage Noncontact Coagulation: Efficient for a wide range of applications.

Flexible Connectivity
The Force EZ generator seamlessly integrates with compatible devices, such as the Force Argon IITM and Force GSU argon coagulation systems, and the OptiMumm™ smoke evacuator for enhanced surgical efficacy. This adaptability adds significant value, making it an essential tool for any surgical setting.
With an impressive Power Efficiency Rating (PER) of approximately 97, the Valleylab Force EZ™ Electrosurgical Generator ensures accurate and consistent performance across diverse surgical viscosities and challenges.
Choose the Force EZ generator for a safe, efficient, and effective surgical experience!

Valleylab Force EZ Electrosurgical Generator Specifications:

Physical Weight & Dimensions

• Height: 5 inches (12.7 cm)

• Width: 16 inches (40.6 cm)

• Length: 15.6 inches (39.5 cm)

• Weight: < 15 lbs (6.8 kg)

Output Waveforms

• Bipolar: 470 kHz sinusoid

• Monopolar Cut:

• Pure: 393 kHz sinusoid

• Blend: 393 kHz bursts of sinusoid, recurring at 27 kHz intervals, 50% duty cycle envelope

• Monopolar Coag:

• Desiccation:

• Low 1: 240 ± 40 kHz sinusoid recurring at 39 kHz, 8% duty cycle

• Low 2: 393 kHz sinusoid

• Low 3: 393 kHz sinusoid

• Fulguration:

• High 1: 470 ± 40 kHz damped sinusoidal bursts, repetition frequency of 57 kHz

• High 2: 470 ± 40 kHz damped sinusoidal bursts, repetition frequency of 30 kHz

Note: Output power changes by < 15% or 5 watts, whichever is greater, as the line voltage varies from 90-135 volts (into a 300 ohm load).

Low Frequency Leakage (50-60 Hz)

• Source current, patient leads, all outputs tied together:

• Normal polarity, intact chassis ground: < 10 µA

• Normal polarity, ground open: < 50 µA

• Reverse polarity, ground open: < 50 µA

• Sink current, 140V applied, all inputs: < 50 µA

Power Readouts

• Compliance within ± 15% or 5 watts, whichever is greater. Includes a dosage error monitor.

Power Efficiency Rating (PER)

• PER = 97

Input Power Requirements

• 110-120Vac:

• Operating Range: 85-140Vac

• Max Current Cut: 8A

• Max Current Coag: 4.2A

• 220-240Vac:

• Operating Range: 170-280Vac

• Max Current Cut: 4A

• Max Current Coag: 2.1A

High Frequency Leakage

• Bipolar: < 60 mArms

• Monopolar: < 150 mArms

REM™ Contact Quality Monitoring System

• Measurement Frequency: 80 kHz ± 10 kHz

• Measurement Current: < 10 µA

• Acceptable Resistance Ranges:

• REM pad: 5-135 ohms

• Non-REM pad: < 20 ohms

• Acceptance range is 5-135 ohms after REM PolyHesive II return electrode is applied.

Output Characteristics

• Bipolar – Standard Mode:

• Maximum P-P Voltage: 300 V

• Rated Load (OHMS): 100

• Maximum Power (Watts): 70

• Crest Factor (Typical): 1.5

• Monopolar Cut – Pure Mode:

• Maximum P-P Voltage: 2000 V

• Rated Load (OHMS): 300

• Maximum Power (Watts): 300

• Crest Factor (Typical): 1.5

• Monopolar Cut – Blend Mode:

• Maximum P-P Voltage: 3400 V

• Rated Load (OHMS): 300

• Maximum Power (Watts): 200

• Crest Factor (Typical): 2.1

• Monopolar Coag – Desiccate Low 1 Mode:

• Maximum P-P Voltage: 3500 V

• Rated Load (OHMS): 500

• Maximum Power (Watts): 120

• Crest Factor (Typical): 5.0

• Monopolar Coag – Desiccate Low 2 Mode:

• Maximum P-P Voltage: 660 V

• Rated Load (OHMS): 300

• Maximum Power (Watts): 120

• Crest Factor (Typical): 1.5

• Monopolar Coag – Desiccate Low 3 Mode:

• Maximum P-P Voltage: 1100 V

• Rated Load (OHMS): 300

• Maximum Power (Watts): 120

• Crest Factor (Typical): 1.5

• Monopolar Coag – Fulgurate High 1 Mode:

• Maximum P-P Voltage: 6200 V

• Rated Load (OHMS): 500

• Maximum Power (Watts): 120

• Crest Factor (Typical): 5.0

• Monopolar Coag – Fulgurate High 2 Mode:

• Maximum P-P Voltage: 8500 V

• Rated Load (OHMS): 500

• Maximum Power (Watts): 120

• Crest Factor (Typical): 7.0

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