Preparation before surgery
26
PROVIDO Ref. 10732418 / Version 03
PROVIDO Ref. 10732418 / Version 03 27
7.5.3 Checking parfocality
X
Place a flat test object with sharp contours under the objective
at working distance.
X
Zoom through the whole range, observing the test object.
The image sharpness must remain constant at all
magnifications. If this is not the case, check diopter settings
of the eyepieces.
7.6 Selecting the assistant
7.6.1 Leica M530 with IVA530
1
X
Using knob (1) switch the light for the assistant from left to
right or vice versa.
7.6.2 Leica M530 with ULT530 or
Leica FL800 ULT
1
X
Using knob (1) switch the light from the back assistant to the
side assistants.
7.7 Positioning on the operating table
WARNING
Risk of injury due to downward movement of the surgical
microscope.
X
Complete all preparations and adjustments to the stand
before the operation.
X
Never change the accessories or attempt to rebalance
the microscope while it is above the field of operation.
X
Before changing accessories, always lock the PROVIDO.
X
Balance the PROVIDO after re-equipping it.
X
Do not release the brakes when the instrument is in an
unbalanced state.
X
Before re-equipping during the operation, first swing
the microscope away from the operating field.
X
Never carry out the adjustment balancing above the
patient.
X
Check fitting and good connection of all parts and cable
during the preparation of the system prior to the
surgery. Not well fitted parts and bad connections can
lead to hazardous situations and system failures.
CAUTION
Risk of damage.
X
Before lifting the microscope make sure that the area
above the stand is clear to avoid collisions with OR
lamps, ceiling etc.
X
Make sure that the movement range is free before you
move the arm with the monitor.
X
Parts of the stand might collide with the ceiling, wall or
other equipment in the environment. Make sure that
the movement range is free before you move the
microscope or stand.
X
Only move the surgical microscope when all brakes are
released.
NOTE
Risk of damage to the surgical microscope due to collision.
X
Make sure that there is free space of about 1 m around the foot.
The PROVIDO can be positioned easily on the operating table and
offers a variety of possibilities for operations on the head or spinal
column.
