Knowledge

Patients with lower limb arteriosclerosis, thromboangiitis, suppurative infection and necrosis should not use tourniquet during operation.

finger pressing and hemostasis. When a small wound is bleeding a little, it can disinfect gauze on the wound pad and press the upper part of blood vessels with fingers or palm to stop bleeding.

With the in-depth study of pathophysiology, people need more medical gauze dressings, and face greater development space.

The mask should be worn upright, the upper edge should be worn above the bridge of the nose, and the mouth and nose should be completely covered with no gaps around it.

The main material of polymer bandage / polyurethane resin coating will stick to bare skin and clothing. Wear protective gloves during operation.