Optical performance detection system for medical endoscope

Abstract

The invention discloses an optical performance detection system for a medical endoscope. The optical performance detection system is characterized in that the system comprises a medical hard tube endoscope (1); an imaging system, wherein a signal interface of the imaging system is connected with an eyepiece interface (11) of the endoscope; a cold light source, wherein a light source interface of the cold light source is connected with a light guide beam interface (12) of the endoscope; a connecting device, wherein the connecting device comprises a base (21) and a sliding seat (22); a fixing device (3) which is used for fixing the endoscope; and an angle adjusting device, wherein the angle adjusting device comprises a first angle adjusting device (5) for adjusting the angle of the endoscope, a second angle adjusting device for adjusting the angle of the mark measuring plate, a linkage mechanism (7) for realizing synchronous linkage of the first angle adjusting device and the second angle adjusting device, and an angle fine adjusting structure (8) for finely adjusting the rotation of the linkage mechanism (7). The structural design of the medical endoscope optical performance detection system is simpler, the operation is suitable for the adjustment requirement of the visual angle of 0-90 degrees, and the adjustment efficiency is improved.

Description

technical field [0001] The invention relates to the field of optical equipment detection, in particular to a medical endoscope optical performance detection system. Background technique [0002] With the rapid development of medical technology, medical electronic endoscopes can flexibly enter various cavities of the human body and display images of the cavities of the human body with high definition, so they are widely used clinically. However, as the technology becomes more widespread, its optical properties have a crucial impact on patient diagnostic safety. In response to this problem, the country and the industry have jointly formulated testing standards, so as to achieve the purpose of daily maintenance, testing reception and fault diagnosis of its optical performance, so that the electronic endoscope is always in the best performance state and reduces its quality problems resulting in medical malpractice. Due to the importance of endoscope optical performance testing...

AI Technical Summary

Problems solved by technology

However, since the angle of view of most medical rigid tube endoscopes ranges from 0° to 90°, and the existing structure simply adjusts the angle of the target plate to adapt to the viewing angle of the medical rigid tube endoscope, However, when the angle range of the viewing angle of the medical rigid tube endoscope is too large (greater than 45°), the adjustment of the target plate is more complicated and cannot meet the needs of rapid adjustment, which reduces the early stage of the process of testing the optical performance of the medical rigid tube endoscope. work efficiency

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