FujiFilm ED-580XT, Operation Manual

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897N200877B
2-9
Chapter 2
Product Overview
2.3 Nomenclature and Functions of Distal End of Endoscope
3. Instrument Channel
Outlet
4. Objective Lens
2. Air/Water Nozzle
5. Light Guides
6. Forceps Elevator
1. Imaging Section
<Direction of Forceps>
No. Name Function
1 Imaging Section
This section receives an image focused on its surface by the
distal objective lens. This sensor is actually located within
the distal portion of the endoscope in the illustrated position.
2 Air/Water Nozzle
This nozzle directs air or water onto the objective lens with
the air/water valve operation.
3
Instrument Channel
Outlet
Endotherapy devices exit from this opening when inserted
from the instrument channel inlet. During operation of
the suction valve, this opening serves as an entrance for
suctioning of fluids into the instrument/suction channel.
4 Objective Lens
This lens focuses an image onto the imaging section which
in turn is displayed on the monitor.
5 Light Guides
The light from the light guide cover glass is emitted from
these windows.
6 Forceps Elevator
When the forceps elevator lever is operated, an endotherapy
device is raised or lowered with this mechanism.
ED580XT_E2-30_897N200877B.indb 9 2018/09/20 15:50:18