Technical Parameter 
Microwave Working Frequency: 2450MHZ 
Power: 0-100W (adjustable) 
Indicator Light: Laser 
Frequency Stability: ±5% 
Time：0-180S (adjustable) 
Security Category: Class I, Type B 

Principle 
When microwave energy is released in vascular surgery a precise electromagnetic field is produced around the targeted blood vessels and tissue. After absorption of the microwave electromagnetic energy by lesions the resulting thermal effect causes local tissue to instantly coagulate, blocking the nutritional channels of abnormal parts and subsequently leading to the coagulation of lesions and the fibrosis of vessels. The Multi-Functional Microwave Therapy equipment utilizes the Intracavitary Microwave Coagulation technique. The computer control allows the precise release of microwave energy to produce the required thermal effect that leads to instant denaturation and coagulation of tissues in the vessel wall and the Lumen of the blood vessel to achieve fibration. The targeted, diseased, blood vessels will close completely thus achieving effective treatment. 

The advantages of microwave treatment compared with traditional surgery 
Varicose veins have traditionally been treated by surgical therapy. This involves ligation, excision and stripping of varicose vein, requiring patient hospitalization with associated pain, extended in bed recovery period, extended scarring and consequent expense. 
Varicose veins have traditionally been treated by surgical therapy. This involves ligation, excision and stripping of varicose vein, requiring patient hospitalization with associated pain, extended in bed recovery period, extended scarring and consequent expense. 
The alternative is microwave treatment which offers many advantages including minimal invasion, less pain, better therapeutic effect, reduced complications, reduced cosmetic impact, quick recovery and simplicity of operation leading to reduced expenditure. 


Clinical advantages of microwave intracavitary treatment for varicose veins 
Utilizing the particular physical characteristics of microwave energy, the coagulation of abnormal veins is more effective with an extremely low rate of revascularization. The Microwave coagulation intracavitary treatment of varicose veins has fewer complications, such as venous deep thrombosis, than traditional surgical treatment. 
The custom designed and manufactured microwave radiator can seal curving and expansive veins in the lower extremities. 
This therapy can replace the traditional invasive surgery of the Great (lesser) Saphenous vein and cure lower extremity varicose vein disease with insufficiency of perforator veins. 

Fuzhong multi-functional microwave therapeutic apparatus (microwave coagulation intracavitary treatment for varicose veins) 
Developed by the Nanjing New Technology Application Research Institute Co. Ltd., microwave coagulation therapy for varicose veins is a multi-functional and easy to operate medical device, used under local anaesthesia. The intracavitary treatment of directed microwave energy leading to thermally induced coagulation and venous vasoconstriction is effected through a puncture hole. This minimal invasion technique can allow patients to return to daily activities fifteen minutes after treatment. 

Indications 
Great Saphenous Vein, Lesser Saphenous Vein, Tubercle Saphenous Vein, the Incompetence of Varicose Vein of Lower Extremity, phlebangioma, etc. 

Product Main Frame 
1. High accuracy, stable dynamic power, easy to control 
2.The main frame uses imported, long using cycle microwave transmitting tubes that can work continuously for more than 50 000 hours 
3. The build-in laser cursor indicating system can promote the accurate positioning of operation.