Olympus Evis Exera II Instructions Manual page 32

Chapter 2 Instrument Nomenclature and Specifications
28
Model
Optical Field of view
system
Direction of view
Depth of field
Insertion tube Distal end outer
diameter
Distal end enlarged
Insertion tube outer
diameter
Working length
Range of the
flexibility adjustment
Instrument Channel inner
channel diameter
Minimum visible
distance
Direction from which
endo-therapy
accessories enter
and exit the
endoscopic image
Air flow rate
Bending Angulation range
section
Total length
∗1
NBI
∗1 NBI stands for Narrow Band Imaging. For more details, refer to the
instruction manual of the CV-180.
EVIS EXERA II GIF/CF/PCF TYPE 180 Series OPERATION MANUAL
CF-Q180AL
170°
Forward viewing
3 – 100 mm
ø 13.2 mm
1. Air/water nozzle
2. Light guide lens
3. Objective lens
4. Instrument channel outlet
5. Auxiliary water channel
UP
3.
5.
RIGHT
2.
4.
DOWN
ø 12.8 mm
L: 1680 mm
The rigidity in the most-rigid condition is
about twice that in the most-flexible
condition.
ø 3.7 mm
3 mm from the distal end
25 cm
Note: Standard when CLV-180 (high air
pressure) is used.
UP 180°, DOWN 180°,
RIGHT 160°, LEFT 160°
L: 2005 mm
Available
CF-Q180AI
1.
LEFT
I: 1330 mm
3
/s
I: 1655 mm