Banned people
1.People with heart disease or high blood pressure, or configured cardiac pacemaker.
2.Patients with acute inflammation, asthma, deep vein thrombosis, thyroncus, cancer.
3.People with hemorrhagic disease, trauma or who is bleeding.
4.Pregnant women and child.
5.Medical Plastic parts, or parts with artificial in fling inside.
6.People with metal inside the body(exlept metal tooth).
7.Patient with skin inflammation or with edema.
8.People with an abnormal immune system.
9.Numb or insensitive to heat.