Control
section
Top view
9. Air/water valve (MH-438)
Suction cylinder
8. Suction valve (MH-443)
6. UP/DOWN angulation control knob
7. UP/DOWN angulation lock
Grip section
14. Color code
15. RIGHT/LEFT angulation lock
16. RIGHT/LEFT angulation
control knob
Mark
17. Flexibility adjustment ring
Mark
Boot
Insertion tube
Instrument channel port
11. Insertion section limit mark
Insertion section
Distal end
12. Bending section
Air/water cylinder
10. Instrument channel
Biopsy valve (MB-358)
13. Remote switches
1 to 4