Chen Yazhu's successful development of extracorporeal crusher for kidney stones has gained great social and economic benefits,
Successively won the second prize of scientific and technological progress from the State Education Commission and the first prize of scientific and technological progress from the State; due to the successful popularization of its application both at home and abroad, it was awarded the second prize of scientific and technological progress from the State Education Commission again. Later, she successfully developed the benign prostate radiofrequency thermotherapy instrument, urodynamics examiner and other high-tech medical equipment.