Therapy Principle
The angle of radiation of CO2 laser is very small and its energy density is high. Output power density will reach several kilowatts per square cm. if it is focused. So the boiloff and cautery of focus tissue can be used in the therapy. Also if it isn't focused, the laser radiating focus tissue can bring about concretion effect.

CO2 laser surgical system outputs infrared rays which wavelength is 10600nm . Its penetrability is comparative large. Because it can incise focus tissue after focusing, CO2 laser surgical system is also considered as laser scalpel. If beam of laser is enlarged, it is good for the heating-up physical therapy of the deepest tissue.
According to the output power, CO2 laser therapy instrument has three kind: great type, medium type and desktop type.

Applications

1. Dermatology: facial cosmetology, body freckle, nevus, tumour, wart, skin cancer, the instrument can excise anything superfluous or unless in order to make people strong and handsome and to prevent pathological changing.

2. E.N.T: all kinds of rhinitises, nose polyps, pharyngitises, oral hemangiomas.

3. Ophthalmology: orbit tumour, eyelid, sty, double blood skin.

4. Gynecology: chronic cervicitis, valvar angiofibromata, cervical erosion, leukoplakiavulvae, excesion uterus polyp , cervical carcinoma in situs, etc.

5. General surgery: haemorrhoids, aal fissure and anal fistula, phimosis, V.D. etc.

6. Others: underarm odour, corn, ulcer..