withdrawing needle

G . Slowly advance the needle while gently withdrawing plunger of the syringe.

在轻轻回抽注射器的同时缓慢进针.

Methods The effects of different pressing blood vessel time in 535 patients were given intravenous injection after withdrawing the needle were observed and the results were analyzed and compared statistically.

方法对535例静脉输液病人拔针后以不同时间按压血管的止血效果进行了观察，并对结果进行统计学分析。

It appeared not that the value of amplitude would decrease after withdrawing the needle, indicating marked difference comparing with control points.

拔针后经穴上的峰值没有降低趋势，与对照点差异明显存在。

After withdrawing the needle, 4 to 6 cupping glasses were used to at the Ah shih, retaining the cupping glass for 20 minutes.

出针后用玻璃火罐4～6个拔腰部阿是穴，留罐20min。

It introduced the methods of withdrawing needle, pressing time and strength for patients undergoing intravenous transfusion including pressing with cotton bud, pressing with cotton ball, pressing with haemostasis sticking and press strip.

介绍了静脉输液棉签按压、棉球按压、止血贴按压、按压带按压拔针的方法以及按压时间和力度。