Electrosurgical
Units
for
Laparoscopy
IMPORTANT:
A)
Cardiac
B)
Not
to
Tubal
ligation
of
hospitals.
surgical
other
electrosurgical
electrosurgical
For
current
The
be
charge
voltage
A
coagulation
coagulation
operative
quency
unit.
complications
proper
for a shorter
spark-gap
as
low
of
the
of
smooth
bleeding
units,
as
the
radio-frequency
IMPORTANT
Contra-indications
patients
be
used
has
The
In
order
burns,
unit
coagulation
current
150
current
radio-frequency
temperature
temperature
has a frequency
wearing a pacemaker
in
the
become
Fallopian
to
produce a permanent
such
as
the
for
tubal
it
time.
may
to
200
V.
to
other
bewteen
may
and
inflammatory
for
presence
an
accepted
tube
is
“dehydrated”
inflammations
following
sterilization.
is
essential
operate
The
current
factors
as
high
instruments
current
with a frequency
120°
be
as
high
of
1.7
electrosurgery
of
combustible
clinical
to
high
voltage
reduces
and
as
processes.
Mhz,
procedure,
with
coagulation
caused
should
use
lower
as
7000
creates
such
160°C.
500°C.,
producing
or
inflammable
high
by
carbonization
be
taken
current
V,
while
significant
as
telescopes,
the
sparking
of
1,700000
If a spark-gap
carbonizing
The
“cold”
coagulation
and
is
now
frequency
free
from
into
consideration
for a longer
the
cold”
sparking,
causing
capability
the
current
at
anesthetics
performed
current,
post-operative
of
tissue,
time,
ーー
radio-frequency
which
burns.
and
Hz
(1.7
Mhz)
type
current
tissue,
which
used
low
temperatures.
in
in a large
involving
bleeding
as:
well
as
when
rather
may
The
relatively
thus
is
safer
makes
is
being
may
the
Wolf
number
an
electro-
to
prevent
selecting
than
higher
current
cause
to
possible
used,
lead
to
post-
high
and
an
may
dis-
low
use.
a
the
fre-
Do
not
use
electrosurgical
coagulation,
use
more
possibility
and
burns
units
do
given
when
unknown
of
smaller
An
added
chines. A warning
cable
between
TE
=
always
current
of
sparking
of
puncture
not
coordinate
the
to
the
high
frequency
safety
the
Correct
GROUND
With
use
than
dial
setting
user
system
buzzer
unit
Current
|
GE
Safety
lower
needed.
and
sites
with
of
high
and
A
TR
ANN
Circuit
machines
current
The
burning.
may
the
just
frequency
machines
(patient
starts
patient
Flow
/ELECTRODE
E
GROUND
which
for
higher
Through
occur.
proper
calls
immediately
for
current.
which
sentry)
plate
그
=
It
is
selected
60%
has
produce
longer
the
voltage
capacity
known
power.
do
not
been
and
becomes
much
times
current,
that
dial
setting,
These
We
therefore
exceed
incorporated
the
power
defective.
上
=
GROUND
higher
than
of
the
the
power
100
Incorrect
セー
で
Without
current
high
current
electrosurgical
even
with
output
and
it
is
possible
and
other
important
recommend
watt
power
into
newer
system
automatically
Current
©
AG
AA
NI
Safety
ГО
|
[CE
ves
than
needed.
for
shorter
unit,
insulated
of
some
in
laparoscopy
output
high
Flow
ELECTRODE
ー
つ
1%
+
GROUND
Circuit
times.
the
greater
shafts,
high
that
full
facts
are
maximum.
frequency
cuts
,
“À
=
For
proper
Never
heating
frequency
power
usually
the
ma-
off
if
the
is
use
the