This review found that high catheter positions led to fewer complications, and reduced the need for replacement and re-insertionof catheters.
这篇综论发现：高位脐动脉导管产生较少并发症、也减少重新置放的需要。
2
Objective To evaluate the clinical effects and feasibility of interscalene brachial plexus block and postoperative analgesia using a Nerve Stimulator and a continuous catheterinsertion system.
目的观察神经刺激器定位下经斜角肌间沟留置导管用于持续臂丛神经阻滞及术后镇痛的临床效果和可行性。
3
They were manipulated with mechanical ventilation, through nose-oral mask (24 cases) and insertionof a tracheal catheter orally (8 cases).