Beam-Limiting Devices - GE SENOGRAPHE DMR+ Technical Publications

GE Medical Systems
REV1
2–3

Beam-limiting Devices

TABLE 4–2
FIELD COVERED BY BEAM
18x24
cassette
24x30
cassette
- Technical Leakage Factor
With respect to radiation regulation, the tube housing and the collimator are in compliance
with DHHS 21 CFR1020.
TABLE 4–3
FIELD COVERED BY BEAM: USING STEREOTIX 2
The available x-formats are as follows:
SID
Format Focal Spot
Large Large
Large Small
Medium Large
Medium Small
Small Large/Small
SID
Magnification Distance
Format Focal Spot
Large Large
Large Small
Medium Large
Medium Small
Small Large/Small
*
Dimensions can be configured according to national standards
Technical leakage factors applicable: 49 kV at 2 mA.
18x24 Format
cassette STEREOTIX
4-9
560 610
*
18 x 24 18 x 24
*
12 x 24 13 x 24
13 x 18 13 x 18
12 x 18 13 x 18
9 x 9 9 x 9
560 560
460 367/397
*
18 x 27
24 x 30
*
12 x 27
12 x 30
13 x 18 13 x 18
12 x 18 12 x 18
9 x 9 9 x 9
SID 450
Focal Spot
Large 80 x 90
(8 x 9)
SENOGRAPHE DMR+
om 5128689-2-100
660
* *
18 x 24
* *
14 x 24
13 x 18
13 x 18
9 x 9
610 660
367/397/ 367/397/
460 460
* *
24 x 30 24 x 30
* *
13 x 30 14 x 30
13 x 18 13 x 18
13 x 18 13 x 18
9 x 9 9 x 9