American Diagnostic Corporation (ADC) Proscope 2.5v - Manual (Page 4)

Handle Care and Maintenance
The handle can be cleaned following the guidelines in the ‘Cleaning and Disinfection’ section below.
Periodically check the condition of the batteries, making sure there is no sign of corrosion or oxida-
tion. Always replace BOTH batteries. Alkaline batteries are recommended. Remove batteries from
handle if instrument will not be used for an extended period of time.
Instrument heads
Otoscope Head (provided on 5215, 5210, 5211, and 5211V) (Item #5220). This
instrument head is designed for examination of the ear canal – specifically the
external acoustic duct and tympanic membrane. The head comes complete with a
3x removable viewing lens, insufflator fitting, and 3 reusable specula (standard
models with 2.5mm, 3.5mm, and 4.5mm specula; veterinary model with 4mm,
5mm, and 7mm specula).
Attaching the specula
Push the flanged end of the desired speculum onto the instrument head aligning
the slot in the speculum flange with the rivet at the top of the instrument head and
twist clockwise to engage. Reverse procedure to remove. (Fig.4)
Using Welch Allyn or equivalent disposable specula:
Attach the disposable specula adaptor, Item #5211-AD in the same manner as
the reusable specula. Attach Welch Allyn or equivalent disposable speculum by
pushing the flanged end of the desired speculum onto the chrome socket and
twist counterclockwise to engage (Fig.4b). Reverse procedure to remove and dis-
card after each use.
Removing Viewing lens
To remove the Viewing lens (Item #5211-L) during an examination, rotate lens
counterclockwise and pull. Reverse procedure to attach. (Fig. 5).
Replacing lamp
Remove speculum. Pull black sleeve off of lamp. Twist lamp counterclockwise to remove. Replace
with ADC Item #5211-4. Reverse procedure to install new lamp. (Fig. 6).
Insufflator
The unit comes equipped with an insufflator fitting already attached. The insuffla-
tor bulb and tubing (Item #5122N) can be purchased separately. (Fig. 7).
Ophthalmoscope (provided on set #5215 and #5210)
This instrument head (Item #5240) is equipped with 24 lenses from -25 to +40
diopters. (Fig. 8).
Corrective lens selection:
Unit is equipped with 24 corrective lenses from +40 to -25 diopters (negative
lenses in red). To select, rotate the corrective lens selection wheel at either side
of the instrument head. Selected lenses can be viewed in the illuminated panel
on practitioner’s side of the instrument. (Fig. 9).
(Fig. 4)
(Fig. 5)
(Fig. 6)
(Fig. 7)
(Fig. 4b)
(Fig. 8)
(Fig. 9)
(Fig. 10)