硬式内镜
The Germans invented rigid endoscope at first, which is used to check the esophagus, bladder and urethra.
德国人发明了硬性医用内窥镜,用于检查食道、膀胱和尿道。
The method described in this article can be used in the evaluation of medical rigid endoscope's luminous energy transfer efficiency and can be applied to practical measurement.
此方法可用于医用硬性内窥镜光能传递效率的评价,便于实际测量应用。
To set up the evaluation base and method of medical rigid endoscope distortion, by using optical axis symmetrical spherical Z view field as the model to simulate concave characteristics of body cavity, the analysis base of endoscope object-image conjugation is established.
建立医用硬性内窥镜畸变的评定基础和方法,用视轴对称的球面Z视场为模型来模拟体腔凹面特征,以建立内窥镜物像共轭的分析基础;
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