EN‐14
MA510a
_EN
Instruction’s
Manual
CONTRAINDICATIONS
AND
COLLATERAL
EFFECTS
Electro
surgery
is
not
recommended
in
the
following
subjects
:
having
pacemaker;
with
stimulating
electrodes;
with
metal
prosthesis
plant;
with
important
arterial
pressure
unbalance;
with
important
nervous
disorders;
with
renal
insufficiency;
in
state
of
pregnancy.
Burns
are
the
most
consequences
of
the
HF
electro
surgery
for
the
patient,
even
if
these
are
not
the
only
one.
In
fact
necrosis
by
compression,
allergic
reactions
to
the
disinfectant,
gas
or
inflammable
liquids
ignition.
Some
important
causes
of
burns
are
by:
insufficient
medical
equipe
training
about
all
modalities
to
avoid
or
reduce
the
risks
of
burns
by
using
HF
electrosurgical
units;
use
of
disinfectants
with
high
alcol
content;
incorrect
position
of
the
patient
during
the
electrosurgical
operation;
contact
between
active
electrode
and
the
skin;
contact
with
liquid;
long
application
of
HF
currents;
incorrect
application
of
the
patient
‐
plate.
To
avoid
or
reduce
the
common
HF
electrosurgical
risks
it
is
very
important
to
respect
the
rules
and
safety
measurements
exposed
illustrate
on
the
next
chapter.
