Technical Manual: TM50567
Optica 30/40/50 series
Revision: 4.0
Date of release: 2019-01-23
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www.vareximaging.com
Abbreviations
Term
Definition
CAN bus
Controller Area Network bus.
A communication network that allows remote control of the collimator.
EMC
Electromagnetic compatibility
ESD
Electro Static Discharge
ME
Medical Equipment
Optica 30 X-ray Collimator Optica 30 series
Optica 40 X-ray Collimator Optica 40 series
Optica 50 X-ray Collimator Optica 50 series
PCB
Printed Circuit Board.
SID
Source to Image Distance.
The distance from the source of radiation (the focal spot of the x-ray tube) to the film or
other image-receptor.
Synonym: Focal Film Distance (FFD).
SIP/SOP
SIGNAL INPUT/OUTPUT PART
part of ME EQUIPMENT, not being an APPLIED PART, intended to deliver or receive
signals to or from other electrical equipment, for example, for display, recording or data
processing
This document contains terminology and definitions based on (international) standards. The
terminology and definitions are formatted in capital letters (e.g. INTENDED USE). Terminology and
definitions from the following standards are used:
Reference
Title
IEC 60601-1
Medical electrical equipment – Part 1: General requirements for basic safety
and essential performance
IEC 60601-1-2
Medical electrical equipment – Part 1-2: General requirements for basic safety
and essential performance – Collateral Standard: Electromagnetic disturbances
– Requirements and tests
IEC 60601-1-3
Medical electrical equipment – Part 1-3: General requirements for basic safety
and essential performance – Collateral Standard: Radiation protection in
diagnostic X-ray equipment
IEC 60601-2-54
Medical electrical equipment – Part 2-54: Particular requirements for the basic
safety and essential performance of X-ray equipment for radiography and
radioscopy
IEC 62366
Medical devices - Application of usability engineering to medical devices
