The SSE-300 Solid-State electrosurgical unit is a robust 300W analog model built for clinical precision. This electrosurgical cautery machine uses high radio-frequency current for non-traumatic cutting and gentle coagulation. The targeted electrical resistance boils intracellular water. This action ruptures cell membranes instead of crushing them mechanically. With its isolated, non-sparking bipolar output, this surgical generator ensures exceptional safety during general and highly delicate procedures alike.
Technical Specifications
| Specification | Details |
| Max Power Output | 300W |
| Internal Power Supply | Switching-mode power supply (SMPS) |
| Voltage Limit | < 1.8 volts between neutral and earth terminals |
| Front Panel Ports | Hand switches, Active, Patient Plate, Bipolar, Foot Switch |
What's in the Box
- 1 × Main electrosurgical unit (SSE-300)
- 1 × Bipolar Footswitch
- 1 × Stainless Steel Patient Plate & Cord
- 1 × Monopolar Chuck Handle
- 1 × Set of Reusable Electrodes (Straight, Knife, Needle, Ball)
- 1 × Bipolar Forceps with Cord
- 1 × Disposable Monopolar Hand Switch Pencil
Key Features
- Non-Traumatic Cutting: The diathermy machine generates precise heat. This boils intracellular water and ruptures cell membranes for clean cuts.
- Specialized Bipolar Safety: The isolated bipolar output does not spark. It offers superior control for delicate microsurgeries.
- Dual Output Control: Surgeons can quickly switch between Monopolar and Bipolar outputs via a simple front toggle switch.
- Intuitive Interface: Front panel controls feature a Yellow knob for Cut intensity and Blue knobs for Coagulation and Bipolar adjustments.
Where It's Used
This ESU machine effectively meets the surgeon's needs across a wide range of specialties, including:
- Gynecology and Urology
- Thoracic, Plastic, and Reconstructive Surgery
- Laparoscopy
- Neurosurgery and Microsurgery
How It Works
This diathermy machine applies high radio-frequency current to target tissues. The electrical resistance creates localized heat. Instead of applying mechanical pressure, the heat boils intracellular water. The cell membranes then rupture cleanly. This process delivers exact cuts and gentle coagulation.
How to Operate
- Initialize: Plug into a standard 230V AC outlet and turn the main switch ON.
- Connect Accessories: Insert active accessories, connect the footswitch, and attach the patient plate for monopolar procedures.
- Apply Patient Plate: Place the plate close to the operating area. Avoid bony or hairy areas. Improve skin conductivity with saline if necessary.
- Execute Procedure: Select Cut or Coag mode on the electrosurgical cautery machine. Always start with the lowest possible power setting.
Certifications & Compliance
This electrosurgical unit is manufactured under internationally recognized quality and safety standards. It is ISO 13485:2016 Certified for medical device quality management, ISO 9001:2015 Certified for quality management systems, CE Certified for compliance with applicable European medical device requirements, and FDA Certified for the U.S. market, reflecting adherence to established regulatory and manufacturing standards.
Handling & Safety
- Grounding: The operating room and table must feature a clean copper-wire grounding system.
- Cardiac Precautions: Keep the return electrode far away from pacemakers. Place ECG electrodes at least 15 cm from the surgical site.
- Operational Safety: Never spark the active electrode to the ground to test the surgical generator. This damages the machine and risks patient safety.
- Environment: Use air conditioning or fans to dissipate heat around the unit.
Frequently Asked Questions (FAQs)
Q1. What should I do if the unit requires abnormally high power settings?
High power needs usually indicate a setup issue. Check the patient plate contact and clean the active electrodes. Eschar build-up increases electrical resistance.
Q2. Can I use this electrosurgical unit on a patient with a pacemaker?
Yes. However, you must place the return electrode as far from the pacemaker as possible. Do not use needle ECG electrodes.
Q3. What are the earthing requirements for my operation theater?
The room requires a clean copper grounding system. Voltage between the neutral and earth terminals must stay below 1.8 volts.
Q4. Is the bipolar output safe for delicate microsurgeries?
Yes. The isolated bipolar output is entirely non-sparking. This makes it highly safe for microsurgery, neurosurgery, and laparoscopy.
Q5. How often should I replace the permanent cables?
You should routinely replace all permanent cables every three to four months based on your clinic's usage rate.
Q6. Can I test the active electrode by sparking it against a metal surface?
No. Do not spark the electrode to the ground or arc with the forceps. This practice damages the machine and creates immediate patient hazards.
Q7. How should I clean and sterilize the reusable surgical accessories?
Use E.T.O. sterilization when possible to prolong their lifespan. For routine cleaning, wipe the reusable accessories with a damp cloth. Never immerse or soak them in any liquid.
Q8. Can I coil the active or patient cables to keep the operating area tidy?
No. You must never coil the cables during a procedure. Coiled cables increase RF leakage current and create a serious hazard for the patient.