Research progress of blood collection by central vascular access device

Abstract

Blood collection taken from the central vascular access device can avoid the risk of anxiety, pain, nerve injury and hematoma. This paper from the center of vascular access device of blood collection method, under the condition of infusion via central vascular access device and blood sampling were collected by the center of vascular access related considerations of these three aspects are reviewed, lay the foundation for the future as soon as possible to establish checklist of blood collection by central vascular access device. Key words: Nursing care; Central vascular access device; Collection method; Blood specimen