9-4 Operator’s Manual
110017276EN Rev. B
9 Glossary
Patient Eye Level
The vertical distance from patient eye level to the aspiration ports of the
Stellaris® PC
Vision Enhancement
System system.
Stellaris® PC
system has a feature to adjust patent eye level offset if the patient eye level is not
at the same level as the aspiration port. The offset range is -15 cm to +15 cm.
Phase
See Mode.
Pitch
Up and down movement of foot pedal.
Pressurized Infusion
Similar to AFI, pressurized air is used to drive irrigation into the eye for anterior surgery.
Programming Level
Describes
Stellaris® PC
Vision Enhancement System system settings hierarchy. The hierarchy is System,
Surgeon, Technique, Mode/Phase, Sub-mode and Case levels.
Pulse Mode Ultrasound
An intermittent ultrasound pulse modulation with fixed rate. Ultrasound power is linearly controlled with the
foot control.
Reflux
Momentary reversal of fluid flow towards the handpiece. Reflux pressure is generated from the irrigation bottle
or mechanical plunger.
Rise Time
Speed with which system generates commanded ultrasound level.
Stellaris® PC
Vision Enhancement System
has ultrasound rise times 1 and 2. Rise time 1 is traditional power control where ultrasound is ramped up to
demanded level instantaneously. Rise time 2 ramps up phaco power gradually.
Sub-mode
Different foot control options or settings within a surgical mode/phase. Examples of Vitrectomy sub-modes are
Fixed Cut, Co-Linear Vit and Single Cut.
Summary of Contents for STELLARIS PC
Page 1: ...Operator s Manual ...
Page 78: ...1 68 Operator s Manual 110017276EN Rev B 1 Getting Started ...
Page 190: ...3 36 Operator s Manual 110017276EN Rev B 3 ...
Page 244: ...4 54 Operator s Manual 110017276EN Rev B 4 ...
Page 284: ...6 26 Operator s Manual 110017276EN Rev B 6 Troubleshooting ...
Page 329: ...Preface ...
Page 330: ...Table of Contents ...
Page 331: ...Getting Started ...
Page 332: ...User Interface ...
Page 333: ...Customizing Your System ...
Page 334: ...Detailed Reference ...
Page 335: ...Cleaning and Sterilization ...
Page 336: ...Troubleshooting ...
Page 337: ...Service and Warranty ...
Page 338: ...Specifications ...
Page 339: ...Glossary ...
Page 340: ...Index ...
Page 341: ...Preface ...
Page 342: ...Table of Contents ...
Page 343: ...Getting Started ...
Page 344: ...User Interface ...
Page 345: ...Customizing Your System ...
Page 346: ...Detailed Reference ...
Page 347: ...Cleaning and Sterilization ...
Page 348: ...Troubleshooting ...
Page 349: ...Service and Warranty ...
Page 350: ...Specifications ...
Page 351: ...Glossary ...
Page 352: ...Index ...