Study Status: Not yet recruiting
Recruit Status: Not yet recruiting
Study Type: Interventional
Official Title: Efficiency of Transcutaneous Electrical Acupoint Stimulation(TEAS) With Single Acupoint or Two Acupoints for Postoperative Nausea and Vomiting in Laparoscopic Operation: A
Brief Summary: This is a single center, randomized, double-blinded, controlled clinical trial.The purpose of this study is to compare the effect of TEAS pretreatment with single acupoint or two acupoints for postoperative nausea and vomiting in patients undergoing laparoscopic operation.