内源性凝血系统                                                    外源性凝血系统

                               Coagulation Factor Precursor  -----> Coagulation Factor

外伤，血管壁破，胶原暴露，抽血，离心

开场白     上    下

Xin Wei, DDS, PhD, MS 1st edition 07/07/2020, last revision 12/30/2020