GE Brivo OEC 715, Service Manual

Page: 518 / 551

Brivo OEC 715/785/865 Mobile C-Arm X-Ray Product Service Manual
9-14
9.5. Radiation Safety Specification
Operators are strongly urged to be familiar with the current recommendations from the International
Commission on Radiological Protection. (ICPR)
Take radiation protection of the patient and operator into consideration seriously.
Scatter data in this manual is only for reference.
9.5.1. Scatter Data
Patients must be kept as far as possible from the focus, with minimum distance of 20cm.
Make sure not to operate when a plastic cover in x-ray assembly is disassembled, which
properly make the distance meet the above requirements.
The operating table matched this equipment should be made of small attenuation
equivalent material, otherwise, X-ray dose may be increased.
Filter in the X-Ray tube assembly 3.35mm Al
Additional filter 0mmAl
Total filter (without removable filter) 3.35mmAl
Leakage radiation
Dose area product rate is less than
1.0mGy/h, averaged over any area of
100cm
P
2
P
of which no principal linear
dimension exceeds 20cm at 1m from the
focal spot under conditions of loading.
(110kVp, 2mA)
SID (focal spot to image receptor distance) 100cm
WARNING