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Ophthalmic optical coherence tomography system and method for quick switching to realize anterior and posterior eye segments imaging
Ophthalmic optical coherence tomography system and method for quick switching to realize anterior and posterior eye segments imaging
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机译:用于快速切换以实现前后眼段成像的眼科光学相干断层扫描系统和方法
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摘要
An ophthalmic optical coherence tomography system and a method for quick switching to realize anterior and posterior eye segments imaging are provided, the system includes: an OCT interferometer primary module and a sample arm module, the OCT interferometer primary module includes an OCT light source, a fiber coupler, a reference arm, a detection module, an X-direction scanning unit, and a Y-direction scanning unit; the sample arm module includes an anterior eye segment imaging module and a posterior eye segment imaging module; the Y-direction scanning unit is rotatable; when the Y-direction scanning unit is at a first rotation angle, the Y-direction scanning unit reflects the light received by the X-direction scanning unit into the anterior eye segment imaging module; when the Y-direction scanning unit is at a second rotation angle, the Y-direction scanning unit reflects the light received by the X-direction scanning unit into the posterior eye segment imaging module.
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