5.3.1 Attaching Arm to Headholder
Reference Arm Handling
Warning
Before mounting the Vario Reference Arm for Mayfield Headholder, make sure that the
headholder has been properly maintained, and that there are no signs of abrasion or wear.
Only use undamaged headholders with the Vario Reference Arm for Mayfield Headholder.
To maintain adequate resistance in the Vario Reference Arm for Mayfield Headholder joints,
do not lubricate the joints.
Head Holder Handling
Warning
Consider carefully which instrumentation is attached to the headholder in addition to the
Vario Reference Arm for Mayfield Headholder. Excessive weight can damage the
headholder and endanger the patient. Check with the manufacturer of the headholder if you
are unsure of the weight limit of your headholder.
Attachment Mechanism
Figure 27
No. Component
①
“T” screw
②
V-inset (52003, 52005, 52006)
③
Central tension handle
④
Reference array connector
⑤
Articulated arm
⑥
Headholder connector
NOTE: All parts of the Vario Reference Arm for Mayfield Headholder can be adjusted by hand.
No additional tools are required.
REFERENCES
Instrument User Guide Rev. 2.3 Cranial/ENT Optical 65
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