作用应用流体力学理论,曾于1983年7月18日首次成功地创制出体外人工胆固醇结石。此后,他们又应用同样的理论、方法,在同样的胆汁射流条件下,仅改变胆汁的组成成份(提高胆色素含量,降低胆固醇含量),在牛新鲜胆汁中,又成功地制造出胆色素结石。实验75次,成功58次,成功率77.3％。但色素结石与胆固醇结石在形成过程中有许多相同之处:①形成的流体力学机理相同;②经过蛋白珠而形成的过 Application of fluid mechanics theory, on July 18, 1983 for the first time successfully created in vitro artificial cholesterol stones. Since then, they also apply the same theory and method, in the same conditions of bile jets, only to change the composition of bile (to improve the content of bile pigment, lower cholesterol content), in bovine fresh bile, but also successfully produced bile pigment stones . Experiments 75 times, 58 successful, the success rate of 77.3%. However, the formation of pigment stones and cholesterol stones in the process of forming many of the same: ① formation of the same hydrodynamic mechanism; ② after the formation of protein beads