Patent ID: 9737207
Date: 2017-08-22
CPC Classifications: A61B,G01B

Claim:
1. A method for switching to realize anterior and posterior eye segments imaging, comprising: reflecting light transmitted from a X-direction scanning unit to a total-reflection mirror with a Y-direction scanning unit when the Y-direction scanning unit is rotated at the first rotation angle; reflecting the light to a rotatable-adjustable total-reflection mirror with the total-reflection mirror, the rotatable-adjustable total-reflection mirror being rotatably adjusted correspondingly to a rotation of the Y-direction scanning unit and cooperating with the Y-direction scanning unit to reflect the light transmitted on the rotatable-adjustable total-reflection mirror to a dichroic mirror; reflecting the light to the fundus lens with the dichroic mirror; transmitting the light through the fundus lens into a human eye to be examined; reflecting the light transmitted from the X-direction scanning unit to an optical path adjustment unit with the Y-direction scanning unit when the Y-direction scanning unit is rotated at a second rotation angle; reflecting the light to the rotatable-adjustable total-reflection mirror via a refraction adjustment unit with the optical path adjustment unit, the rotatable-adjustable total-reflection mirror being rotatably adjusted correspondingly to the rotation of the Y-direction scanning unit and cooperating with the Y-direction scanning unit to reflect the light transmitted on the rotatable-adjustable total-reflection mirror to the dichroic mirror; reflecting the light to the fundus lens with the dichroic mirror; and transmitting the light through the fundus lens into the human eye to be examined.