FENTEX medical 700700 Instrucciones De Uso página 8

REVISION V1.6
PRINTED 03/2017
ENGLISH
1. Introduction:
The flexible nasopharyngoscope is sold in unsterile
condition as a re-usable endoscope.
The delivery must be checked for transport damages
after receipt. The complete endoscope and, in
particular, the insertion tube, must be checked for
wear and damage before each use.
Intended Use:
This nasopharyngoscope from FENTEXmedical has
been specially developed for use between the upper
respiratory tracts of the nasal passage and the vocal
chords, and may only be used for this purpose.
Contra-Indications:
None. For the patient's well-being and safety, the
doctor should select a method which seems suitable
to him/her on the basis of his/her experience.
These documents are intended as reference for the
operation and correct functioning of the instrument
and are not to be used as instructions for endoscopic
examinations or operations.
:
Note
The glass fibre bundles and optical components
contained in the flexible endoscope are very
sensitive and require very careful handling. They
can be damaged by high atmospheric humidity,
the penetration of liquids, extreme temperatures
or impacts. The same naturally also applies for all
other optical components. It is particularly
important to avoid any impacts on the distal end.
The insertion tube must not be excessively
kinked, pulled, pressed
nasopharyngoscope must also be protected from
direct sunlight and X-rays.
2. Structure of the nasopharyngoscope:
Distal Flexible distal
end end
Insertion tube
Strain relief
U-bend adjuster
Fig. 1: Description of nasopharyngoscope
700700FX / 700710FX
or twisted.
Connection
Connection for
for cold light
vent cap/leak tester
cable
Eye piece
Focussing ring
CO#04-0127
A video camera can be connected to the eye piece.
You can, of course, also view the image directly with
your eye.
The sharpness of the image is adjusted on the
focussing ring, by turning the ring to the left or right.
The dioptric markings permit individual adjustment to
different users. If a transmission device is connected,
the white dioptric marking on the focussing ring
should be located opposite the white line on the
endoscope body (see Fig. 2).
Fig. 2: Connections/Dioptric markings
The U-bend adjuster (see Fig. 3) is used to control
the flexible distal end. When the U-bend adjuster is
moved in direction D (down), the distal end is moved
downwards (provided that the U-bend adjuster of the
endoscope is pointing down). When moved in
direction U (up), the distal end is moved upwards.
The
8 / 24
Dioptric markings
Connection for vent
cap / leak tester
Connection for cold light
cable
U-bend adjuster
Fig. 3: U-bend adjuster
info@fentexmedical.com
Focussing ring