Bent part of endoscope

摘要: The invention provides a bent part of an endoscope, comprising snake bone body which is composed multiple joints hinged in sequence. A hinge support member arranged the cavity each joint, and two lateral ends are connected with inner wall surface joint to divide into first storage space second space. One end equipped member, other matching member. members provided axially-through traction holes. According invention, holes built-in connection lines prior art removed. have both original functions lines. number components reduced. increased.