Surgery – Endoscope – Having imaging and illumination means
Reexamination Certificate
2005-12-20
2005-12-20
Leubecker, John P. (Department: 3739)
Surgery
Endoscope
Having imaging and illumination means
C600S111000, C348S045000
Reexamination Certificate
active
06976956
ABSTRACT:
The illuminating light transmitted by the light guide inserted through the elongate inserted section is projected out of the distal end surface of the inserted section. The illuminated objects pass through the respective pupils of the two objective lens systems arranged in parallel within the distal end section of the inserted section and their images are formed on the focal surface. The respective images are transmitted to the rear side by one common relay lens system. The transmitted final images are formed respectively on the image taking surfaces of the image taking devices. The respective images photoelectrically converted by the respective image taking devices are processed to be signals, are displayed in the monitor and are stereo-inspected through shutter spectacles.
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Nakamura Shin-ichi
Takahashi Susumu
Takebayashi Tsutomu
Leubecker John P.
Olympus Optical Co.
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