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Dao mổ điện cao tần

Dao mổ điện cao tầng COVE (Hàn Quốc)

30/01/2011 12:18

■ COVE Feature

Frequency of 5MHz
The adoption of a high-frequency bandwidth of 5MHz has the following advantages.
• Generating sine waves as output waveform to minimize the formation of scars due to arcs during operation.
• Minimizing thermal damage to surrounding tissues through focusability, a property of high-frequency, having an effect of concentrating energy onto one spot.

Timer function
It has been adopted for precise operations and has the following advantages.
• Applicable at all modes (at Monopolar 1 mode)
• Comprehensive time duration adjustable in the range of 0.1 - 20 seconds
- Applicable to various types of operations ranging from minute area surgery to hemorrhoidectomy.
• Supply of optimal energy all the time, even at repetitive applications of energy.

Spray system
• Adapting soft plasma technology
• Useful coagulation for wide bleeding range
• Output power controlling by 5 steps

Safety
1.Equipotential : An electronic current coming from difference between ones concentrated on the return pad and ground may cause burns. Therefore, the technique of giving the return pad a proper ground connection was adopted to remove differences of the electronic current.
2.Carrier wave : It prevents carbonation resulting from arcs, attachment of tissues onto the surface of the electrode, the occurrence of secondary bleeding.

Coagulation (function)
Unlike earlier surgical devices, COVE has the advantage of coagulation effect as follows
• There is no carbonation at tissues when they are coagulated.
• The electrode does not generate heat so tissues do not stick to it even though a special electrode is not used.
• Transmission of a minimum level of thermal energy at the time of tissue coagulation minimizes damage to tissues.

Product performance

Mode / Character	Output Waveform	Maximum Output	Power Output Frequency
Cut / Monopolar 1	100% Cut	300 watt	5MHz
Coagulation / Monopolar 1	100% Coag	120 watt	5MHz
Blend / Monopolar 1	50% Cut, 50% Coag	240 watt	5MHz
Bipolar	-	90 watt	5MHz
Spray / Monopolar 2	-	P-0~4	300KHz

Product specification
Using frequency : 5MHz
Input voltage : 230V~, 50/60Hz
Weight : 15.5Kg
Dimension : 300 X 436 X 158 (W X D X H, mm)

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