PORTABLE HAND JOINT MIRROR HAVING PERISCOPE OPTICAL SYSTEM

摘要

PURPOSE: To visualy confirm a relatively large range of the internal structure of somatoarthrosis by rotating relatively a disposable scope assembly to a camera assembly and fitting rotatably a slender probe to the disposable scope assembly. CONSTITUTION: This arthroscope 10 is combined with the feature of a periscope and a probe 30 is rotated by rotating relatively a scope assembly 80 to a camera assembly 100 to selectively focus an image on an image face. Namely, a remote base part 54 of a green rod 48 is rotated by drawing a doughnut-like locus by rotating the probe 30 and a relatively large area range in the knee 14 can visually be confirmed.