PAPNET Testing System. Technical update.
OBJECTIVE
To extensively test the functional integrity of the PAPNET Testing System, a computer-assisted cervical smear rescreening device, to ensure performance and reliability.


METHODS
Various system and subsystem testing methodologies were used to verify that the PAPNET Scanning Station performed according to specifications. Using synthetic and biologic slides, proper operation of the system in its intended use environment was verified. An automated system test was employed to demonstrate the ability of the system to detect cytologic abnormality. Several tests were performed throughout the production process and normal operation to ensure subsystem operations.


RESULTS
The testing methodologies were shown to provide accurate measurements of scanning performance.


CONCLUSIONS
Methodical testing and implementation of technologic enhancements ensure system performance and reliability. When used with microscopy, PAPNET testing provides the means to improve the accuracy of cervical cytology.
Denaro
T J
TJ
Neuromedical Systems, Inc., Suffern, New York 10901-4114, USA.
Herriman
J M
JM
Shapira
O
O
D001331:Automation; D003626:Data Display; D004867:Equipment Design; D005069:Evaluation Studies as Topic; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D007090:Image Interpretation, Computer-Assisted / Q000295:instrumentation*; D007091:Image Processing, Computer-Assisted / Q000295:instrumentation*; D008328:Man-Machine Systems; D008403:Mass Screening / Q000295:instrumentation; D008853:Microscopy; D016571:Neural Networks, Computer; D012680:Sensitivity and Specificity; D014626:Vaginal Smears / Q000295:instrumentation*; D014741:Video Recording / Q000295:instrumentation