Environmental Conditions; Contraindication; Intended Patient Population; Intended Operators/Users - Riester ri-scope L Instrucciones Para El Uso

8.1.5. Environmental conditions:

-The device is intended for use in rooms with a controlled environment.
The device must not be exposed to adverse/harsh environmental conditions.
8.2 Commissioning and function
Attach the required instrument head to the mount on the upper part of the
handle so that the two recesses on the lower part of the instrument head align
with the two protruding guide pins of the battery handle. Gently press the instru-
ment head onto the battery handle and turn the handle clockwise until it stops.
The head is removed by turning it anti-clockwise. You can now use the knurled
screw to rotate the slit image and focus the slit orspot image.
8.3 Rotation
The slit image can be rotated 360° using the control element. The respective
angle can be read directly from the scale on the retinoscope.
8.4 Fixation card
For dynamic retinoscopy, the fixation cards are hung and fixed in the holder on
the object side of the retinoscope.
8.5 Technical data for the lamp
Slit retinoscope HL 2.5V, 2.5V, 440 mA, averagelifespan 15 h Slit retinoscope
XL 3.5V, 3.5V, 690 mA, averagelifespan 50 h Spot retinoscope HL 2.5V, 2.5V, 450
mA, averagelifespan 15 h
Spot retinoscope XL 3.5V, 3.5V, 640 mA, averagelifespan 40 h
9. Dermatoscope
1 2 3 4 5
Device function:
1) Skin-friendly contact plate with scale
2) Metal housing
3) Focusing wheel
4) Bayonet mount
5) Magnifying lens, 10x
9.1 Purpose/indication
The ri-derma dermatoscope described in these instructions for use is produced
for the early detection of pigmented skin changes (malignant melanomas).

9.1.1. Contraindication:

There may be a risk of ignition of gases if the instrument is used in the presence
of flammable mixtures or mixtures of pharmaceuticals.
The instrument heads and battery handles must never be placed in liquids.
The product is non-sterile. Do not use on injured tissue.
Only use Riester or Riester-approved accessories/consumables.
Cleaning frequency and sequence must comply with the cleaning regulations of
non-sterile products in the respective facility. Cleaning/disinfection instructions
in the instructions for use must be observed.
The product may only be used by trained personnel.

9.1.2. Intended patient population:

-The device is intended for adults and children.

9.1.3. Intended operators/users:

- The dermatoscopes are intended exclusively for use by doctors in clinics and
medical practices.

9.1.4. Required skills/operator training:

- Since only doctors use the dermatoscopes, they have the appropriate quali-
fications.
9.1.5. Environmental conditions:
-The device is intended for use in rooms with a controlled environment. The
device must not be exposed to any adverse/harsh environmental conditions.
9.2 Commissioning and function
Attach the required instrument head to the mount on the upper part of the
handle so that the two recesses on the lower part of the instrument head align
with the two protruding guide pins of the battery handle. Gently press the instru-
ment head onto the battery handle and turn the handle clockwise until it stops.
The head is removed by turning it anti-clockwise.
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