
Chapter 2 Instrument Nomenclature and Specifications
17
EVIS EXERA II TJF TYPE Q180V OPERATION MANUAL
Specifications
Endoscope functions
Model
TJF-Q180V
Optical system Field of view
100
Direction of view
Backward side viewing 5
Depth of field
5 – 60 mm
Insertion
section
Distal end outer
diameter
ø 13.7 mm
Distal end enlarged
1. Air/water nozzle
2. Objective lens
3. Light guide lens
4. Instrument channel outlet
5. Forceps elevator
6. Guidewire-locking groove
Insertion tube outer
diameter
ø 11.3 mm
Insertion section
working length
1240 mm
Instrument
channel
Channel inner
diameter
ø 4.2 mm
Minimum visible
distance
10 mm
Direction from which
EndoTherapy
accessories enter
and exit the
endoscopic image
Airflow rate
25 cm
3
/s
Note: Standard when CLV-180 (high air
pressure) is used.
Bending
section
Angulation range
UP 120
, DOWN 90
,
RIGHT 110
, LEFT 90
UP
DOWN
RIGHT
LEFT
1.
2.
3.
6.
5.
4.
Содержание EVIS EXERA II
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