AIM: To compare the image of lacrimal film and the change of the quantity of tearfluid between normal population and clinically suspected xerophthalmia patients.
目的：比较正常人与临床怀疑干眼症患者干眼仪泪膜图象及泪液分泌量的变化。
2
Especially in treatment aspect often use tearfluid instead and retain tearfluid persistence in eye as far as possible, but we has not yet treated potential course of the dry eye disease.
尤其在治疗方面常采用泪液替代和尽量维持泪液在眼内存留时间的方法进行治疗，但尚未对潜在病因进行治疗。
3
These cells are gently shifted by the fluid - the tear film - between contact lens and cornea, temporarily creating a new structure to the eye.