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Endoscope attachment to a viewing instrument for insertion into the uterine cavity
Endoscope attachment to a viewing instrument for insertion into the uterine cavity
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机译:内窥镜连接到观察仪器上以插入子宫腔
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摘要
A glass or plastic tube is sealed and provided with an enlarged bulb of optical clarity and minimum distortion which fits over and is spaced from the end of an endoscope.
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