The cover glass to position the medical disease, for example, behind which the heat inside the glass will make the pores in these areas. As a result, internal circulation of blood.
Doctors will cover areas such as glass to match the lesions after which the heat inside the glass to make pores in the open. As a result, the blood flow more easily.
The doctor will cover glass to the position, such as the lesion after the heat inside the glass will make the pores in the area opened. Result in blood flow within the flow more convenient.