Chemotherapy buried tube including central venous placement PICC and infusion port two, to the current widespread clinical use of PICC placement for example, patients PICC placement should first of all by professional nurses maintenance, patients and family members must not self-care. PICC placement should pay attention to the patch at the redness, fluid leakage, pain, once the patch loosening, back blood, redness, swelling, are promptly find professional nurse care or find Doctors. Some patients are prone to blood clots, which can cause localized skin redness, swelling, and heat pain. There are also patients with infections, which will also show local redness, swelling, and impaired movement. Therefore, once patients have these conditions, please come to the hospital for professional nurse and doctor’s care in time. Carrying a PICC tube generally does not affect normal daily life, but note that the PICC tube hand should not be able to lift heavy objects. The PICC placement should be careful not to measure blood pressure on the affected side.