[Testing an ultrasonic scanner for determination of urinary bladder volume].
Bladderscan BVI 2000 is a portable ultrasound scanner, specially constructed for determination of bladder volume. We have tested this scanner for accuracy, systematic errors and the training required to use it. The bladder volumes measured by ultrasound scanning were compared with the true volumes. Fifty-six measurements were made. We found the accuracy of BVI 2000 sufficient to determine bladder volumes as either small or large. We found no systematic errors. No special training is required to use the scanner. The device is thus useful in most clinical situations when greater accuracy than indicated here is not necessary.
Rohde
T
T
Kirurgisk afdeling D, Rigshospitalet, København.
Jensen
K M
KM
Colstrup
H
H
D005069:Evaluation Studies as Topic; D006801:Humans; D014463:Ultrasonography / Q000295:instrumentation*; D001743:Urinary Bladder / Q000000981:diagnostic imaging* / Q000502:physiology
Test af ultralydskanner til bestemmelse af urinblaerevolumen.