Background::Cell salvage has recently been recommended for obstetric use in cases with a high risk of massive hemorrhage during cesarean section (CS). However, limited data are available to support the use of one suction device to collect lost blood. This study aimed to investigate the volume of red blood cells (RBCs) salvaged and the components of amniotic fluid (AF) in blood salvaged by one suction device or two devices during CS in patients with placenta previa and/or accrete.Methods::Thirty patients with placenta previa and/or accrete undergoing elective CS in the Women’s Hospital of Zhejiang University School of Medicine were recruited for the present study from November 1, 2017 to December 1, 2018. The patients were randomly assigned to one of the two groups according to an Excel-generated random number sheet: Group 1 ( n = 15), in which only one suction device was used to aspirate all blood and AF, and Group 2 ( n = 15), in which a second suction device was mainly used to aspirate AF befor

作者：Chen Hong；Tan Hua；Luo Pei-Xin；Shen Yi-Fang；Lyu Chang-Cheng；Qian Xiao-Wei；Chen Xin-Zhong

来源：中华医学杂志英文版 2020 年 133卷 6期