Development of application research of ultrasound guided radial artery cannulation / 中国实用护理杂志

ABSTRACT

A comprehensive literature on the utility of ultrasound guidance for artery catheterization were searched. The research of the literature was divided to three parts:evaluation of radial artery, the process of puncture and the application progress. Ultrasound is a useful adjunct to arterial catheter insertion and increase the rate of success. During the process of ultrasound guidance, evaluation of radial artery, preparation, the way of poke and the direction of the needle were recommended.