Otoscope And Accessories; Pneumatic Test - Riester Ri-Mini Gebrauchsanweisung

3. Otoscope and accessories

RIESTER otoscopes described in these Instructions for Use
3.1. Purpose
have been produced for lighting and examination of the auditory
canal, combined with a RIESTER ear speculum.
3.2. Insertion and removal of ear speculum
3.3. Introduction of external instruments into the
ear

3.4. Pneumatic test

is not included in the normal scope of supply but may be orde-
red separately (see Spare parts and accessories) and insert in
recess provided on the side of the otoscope head. Attach hose
of bulb to connector. Carefully introduce the required air volume
into the auditory canal.
12
Position the selected specu-
lum on the chromium plated
metal socket of the otoscope.
Turn speculum to the right
until a resistance is felt. The
size of the speculum is mar-
ked on the reverse.
When intending to introduce
external instruments into the
ear (such as forceps), turn
magnifying glass (approx.
2.5X enlargement) on otos-
cope head in counter-clock-
wise direction. Replace cover
lens in reverse direction.
In order to perform a pneu-
matic test (= examination of
the ear drum), you will requi-
re a bulb which is not inclu-
ded in the normal scope of
supply but may be ordered
separately (see Spare parts
and accessories).
Take metal connector which