本文件涵盖了灌注师在体外循环之前、期间和之后进行的活动。 第4条涵盖体外膜肺氧合术（CPB）、体外膜肺氧合（ECMO）、心肺支持（CPS）、左或右心旁路（LHB/RHB）或静脉-静脉（VV）体外支持在肝移植术前体外循环（ECC）设备设置中的作用。其要求可作为检查表，用于验证设备、装置或系统是否已正确设置。 下面列出的清单项目的使用顺序可能会因习惯机构使用或个人用户偏好而异。ECC的不同阶段还有四个附加检查表（见第5条终止；第6条体外循环后；第7条体外循环紧急恢复；第8条围手术期）。

This document covers the activities performed by perfusionists before, during, and after extracorporeal circulation. Clause 4 covers the perfusionists' actions during preoperative extracorporeal circulation (ECC) equipment setup prior to cardiopulmonary bypass (CPB), extracorporeal membrane oxygenation (ECMO), cardiopulmonary support (CPS), left or right heart bypass (LHB/RHB) or venovenous (VV) extracorporeal support for liver transplantation. Its requirements can serve as a checklist for verifying that the equipment, devices or systems have been set up correctly. The sequence of use of checklist items listed below can vary depending on customary institutional use or individual user preference. There are also four additional checklists for different phases of ECC (see Clause 5, Termination; Clause 6, Post-extracorporeal circulation; Clause 7, Emergent reinstitution of extracorporeal circulation; and Clause 8, Peri-procedural).