Appendix B – Patient Chair Instructions
Page 294 of 314 Part Number: 0160-6411, Rev A, 02/2019
Software Release: cOS 5.00
Positioning the Patient Chair Next to the CATALYS® System
The Patient Chair should be placed next to the CATALYS® System to accommodate the following
three bed positions:
• Patient load position—The chair is rotated approximately 50° out from under the
CATALYS® System. This position allows for patient loading and unloading and provides
clearance for the chair to be in the upright seated or flat position.
• LIQUID OPTICS™ Interface installation position—The chair is rotated approximately 19°
out from under the CATALYS® System. This position allows the physician convenient
access to the treatment eye for LIQUID OPTICS™ Interface installation.
• Patient treatment position–The chair is rotated to the 0° position under the CATALYS®
System with the patient treatment eye located directly under the laser aperture. This
position allows the physician to dock the patient to the CATALYS® System and perform
Cataract Laser Surgery.
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