Abstract:
Objective：To summarize the nursing and observation of complications occurring in 408 low birth weight infants with peripherally inserted central catheter(PICC) dwelled in the elbow vein or elbow downward vein.
Methods：Analyze the reasons of complications,such as phlebitis, swelling, blockage and infection.By giving 0.1% Rafe Nurto for wet dressing, applying hydrocolloid dressings, and keeping the punctured upper arm in steady position,we aimed to reduce the incidence rate of venous transfusion complications.
Results：All the catheters were removed as planed except 12 cases with severe complications.
Conclusion：Taking effective nursing measures and good understanding of PICC catheter maintenance is important to guarantee the infusion safety by PICC.

Key words: Infant;birth, low weight, Nursing, Intravenous infusion, PICC