回收式自体输血在外科手术中的临床应用研究

目的探讨手术中自体血液回输的安全性和效果。方法用自体血液回收机将术野出血回收，经抗凝、过滤、清洗、浓缩后回输。抽取术前静脉血、术中回收血、术后静脉血，进行血常规和血浆电解质检查。结果46例患者平均每例回收原血1238ml，经血液回收机处理后得浓缩血726ml，均回输给患者。术后血常规及血浆电解质检查变化不明显。结论采用术中自体血液回输安全有效、节约血源。

The study of clinical application of recollected introperative autologous blood transfusion in operation

Objective To investigate the safety and efficacy of introperative autologous blood transfusion. Methods The shed blood was collected, anticoagulated, filtrated, washed, and transfused back in patients with Zi Ti-2000 blood savers. Routine, plasmie eletrolyte tests were examined for the blood samples taken before and after operation and collected blood during operation. Results Mean 1238 ml blood was collected from each patient during operation and got 726 ml concentrated blood cells after pro-eessed by Zi Ti-2000 blood savers in 46 patients. These blood cells were reinfused into the patients during and after operation. Routine, plasmic eletrolyte tests were normal after operation. Conclusion The technique of introperative autologous blood transfusion is safe and effective and can save blood as well.