作者: Alexander Lang , Stephan Wieth
DOI:
关键词:
摘要: A control unit that includes a braking system for fixing the position of an endoscope tip is provided. The up-down knob and right-left knob. brakes are engaged by rotating itself counter-clockwise from free wheeling position. After have been engaged, sufficient amount force applied to knobs will move slightly in corresponding direction, allowing fine tuning after braking.