Technical Features:
Touch Screen
Harold electrosurgical system is controlled with a wide TFT LCD touch screen (8 inch), clean and shaper image quality, which provides the user with easy access to all diathermy functions. The settings or modes of operation are changed by touching icons on the screen. To ensure maximum ease of operation there are no extra buttons or knobs.
Automatic Self-Test
Once switched on, Harold systems perform a comprehensive internal test
Real-time Monitoring and Instance Response System for Tissue Density
This proprietary technology delivers optimal clinical effects through continuous synchronization of current and voltage. It samples the current and voltage 450,000 times per second which enables it to respond to tissue impedance changes in less than 10 milliseconds, which ensuring the machine achieves optimum energy output levels quicker and more accurately – ensuring that only the precise voltage needed is safely delivered to each tissue type.
Ligasure Vessel Sealing (Seal-Safe)
With above mentioned Real-Time and instance response system, it enables permanent sealing up blood vessels with a diameter up to 7mm with this technology under bipolar coagulation (Seal-safe modes).
Endoscopic Vessel Sealing (Endo-Safe)
Vessel sealing under water with endoscopic instrument
| Working Mode | Maximum P. P
Voltage |
Rated Load
(OHMS) |
Maximum
Power (Watts) |
Crest Factor
(Typical) |
|
| Bipolar Cut
|
Bipolar Cut | 600 | 100 | 120 | 1.5
|
| Bipolar Coag | Standard Coag | 700 | 100 | 120 | 1.7 |
| Seal Safe | 450 | 50 | 300 | 1.6 | |
| Endo Safe | 290
|
25 | 100 | 1.6 | |






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