1, expand the scope of indications: such as indications include constipation, diarrhea, enteritis, etc..
2, the operation is simple: such as automatic sensing pressure and temperature control system, the whole direct-vision observation mirror.
3, high safety: such as follow the principle of human body design of hydrotherapy bed, the first 0.8 cm diameter catheter.
4, the effect is remarkable: such as can improve the skin, skin care anti-aging, etc..