Chapter 4 CATALYS® System Procedure
Part Number: 0160-6411, Rev A, 02/2019
Page 179 of 314
Software Release: cOS 5.00
NOTE
If the vacuum system malfunctions or becomes inoperative, pull the fluid reservoir from the
system to release vacuum from the
LIQUID OPTICS™
Interface. This allows the
LIQUID OPTICS™
Interface to be easily removed from the patient.
Prior to surgery, the operator or surgical assistant will seat the patient in the procedure bed and
then prepare the patient for the operation, including anesthetizing and dilating the patient's
eyes.
Once the preparations are made, the operator will position the patient under laser aperture, and
connect the
LIQUID OPTICS™
Interface to the laser. The physician will then sit where they may
access the controls while they observe the patient and dock the
LIQUID OPTICS™
Interface with
the patient's eye that will receive surgery. The patient is now ready for treatment.
To perform treatment, the doctor will sit within reach of the emergency laser stop button and
other controls while viewing the display and will follow the prompts to confirm or adjust the
treatment settings and perform the procedure.
After the procedure is complete, the operator will undock the patient using the docking control
keypad, reposition the patient from under the laser aperture, and then provide any remaining
post‐operative care.
Positioning the Patient
QUICK TIP: PATIENT POSITIONING
Communicate with the patient throughout patient positioning to make certain the patient
remains comfortable. Discomfort can make the patient tense and can increase the risk of a
subsequent suction ring loss.
1. If you have not already done so, select the treatment parameters as described in
on page
.
2. If using the patient chair, ensure that the two arrows under the headrest neck support
adjustment knob are aligned before seating the patient, as described in
on page
. If necessary, use the headrest vertical adjustment knob to adjust the
vertical position of the headrest until the arrows are aligned.Ensure that the Mobile
Patient Bed or patient chair is in the upright position, and seat the patient. While the
patient is upright, mark the eye as needed for corneal incisions, then recline the bed/
chair.
NOTES
Refer to
Adjusting the Backrest, Seat, and Footrest
adjusting the Mobile Patient Bed. Refer to
Appendix B – Patient Chair Instructions
on
page
for instructions on adjusting the patient chair.
Содержание Catalys OptiMedica
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