GE LOGIQ 200 Quality Assurance Manual page 33

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GE Medical Systems
Probe 4
Model: ________________________
Type: General Purpose
Endorectal
Freq: 2-3.5 MHz
Scan Format:
TRANSDUCER LEAKAGE CURRENT TESTS
All readings in micro-amps. Maximum allowable leakage current is 100 uA for general purpose and
endocavitary or 50 uA for surgical probes. QA Reference Manual Section 3-9.
DALE 600 DALE 600
POLARITY GND SW
NORM Closed
NORM Open
Leakage Current Test Summary:
Probe 4
For Probe 3, adjust the system settings to produce the best possible overall image of the phantom. This
scan will be used to assess penetration capabilities, image uniformity, measurement accuracy, axial
resolution, lateral resolution and contrast detectability.
Gain:
Dynamic Range:
For scan repeatability during
the next QA check, place a
check mark in a box to indicate
the relative position of each
TCG control for the scan.
PERFORMANCE EVALUATION
Serial Number: ______________________________
Superficial
Endovaginal
3-5 MHz
Phased Array Linear Array
Mechanical Other _____________________
PROBE 3
Choose Pass or Fail and Change or No Change
PASS
CHANGE
________________________
____________________
1/4
Intraoperative
Other _____________________
5-7.5 MHz
Curved Linear Array
FAIL
NO CHANGE
Focus : ________________________
SECURE PAGE PRINT OF PROBE SCAN
2272728-100
REV 0
7.5 MHz and higher