Dentsply Maillefer ProPex Manual De Usuario página 6

Procedure
1 Disinfection Disinfection Soak all instruments
in a disinfectant solu-
tion and then discard
broken and bent
instruments.
2a
Manual Manually brush the
cleaning instruments in order to
eliminate any dentinal
debris. Place them in
a support or in a kit.
2b. Manual Automatic Cleaning
cleaning Set the instruments in
the kit, and put them
in:
A) an ultrasonic
washing device
or
B) a washing
machine.
10
Follow instructions and obs-
erve concentrations given by
the manufacturer (an exces-
sive concentration may cause
cracks on instruments).
Observe time of immersion.
Do not use products contai-
ning Phenol.
Instruments made of NiTi:
Do not soak more than 5
minutes in a solution of
NaOCI at more than 5%.
In the case any dentine tis-
sues are still present on the
instrument, use an Air-Flow-
device.
Follow instructions and obs-
erve concentrations given by
the manufacturer. After 5
cycles, degradation of mar-
king may appear.
Do not clean the instruments
in bulk with an ultrasonic
device.
X
Instruments in aluminium :
Do not use caustic soda nor
solutions with mercury salt
nor acid (pH < 6) or alkaline
(pH > 8) solutions. If dentine
tissues are not totally remo-
ved, use an Air-Flow device.
3
Rinsing Rinse the instruments
thoroughly with clean,
demineralised or dis-
tilled water and then
dry them.
X
4
Inspection Sort out and control
the instruments, dis-
card those which
show any deforma-
tion, damage or mark
affecting the resis-
tance or performance
of the instrument.
X
5
Sterilization Sterilize the instru-
ments with their sup-
port, protected from
the environment ( in
bags).
with 124°C during 15 min
6
autoclave at 2 bars or 134°C
during 5 min at 3 bars
X
7
with 132°C during 20 min
Chemiclave at 2 bars, soak befo-
rehand instruments on
the same solution of
Chemiclave in order
to avoid any marks
8
with hot air 180°C during 120 min
at atmospheric
pressure
Instruments made of carbon
steel: Must be protected by
X
an anticorrosion agent
The instruments and the
plastic supports may be steri-
lized according to the packa-
X
ging labelling. After 5 cycles,
degradation on marking may
appear.
Avoid plastic devices which
are not resistant to a tempe-
rature of 135°C.
X
Instruments made of carbon
steel: Protect them with an
anticorrosion agent.
Recommended technique for
carbon steel instruments.
Avoid plastic devices which
X
are not resistant to a tempe-
rature of 135°C
Avoid plastic devices which
are not resistant to a conti- X
nuous temperature of 180°C
X
X
X
X
X
X
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