[Comparative analysis of the characteristics of endoscopic optical relay systems].
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Biomedical subjects
Publications and source records attributed to A I Molev.
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The optical characteristics of endoscopes can be made more effective and the quality of the image improved through incorporation in their optical systems of rod-like components. The use of rod-like components in the rigid choledochoscope helped increase three-fold the optimal efficiency by comparison with that in the formerly manufactured device provided with an optics that was made up of small thickness lenses.
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Drawbacks of serially-produced cystoscopes are considered along with their technical perfection. The calculation results for a new light-power optical ststem for cystoscope are reported and the structure of optical tube incorporated in those unified urological endoscopes with its main parameters are given. A conclusion is made regarding the technical perfection of currently produced Soviet cystoscopes.
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