Surgery – Truss – Pad
Patent
1991-07-02
1993-09-21
Cohen, Lee S.
Surgery
Truss
Pad
128659, A61B 612
Patent
active
052460053
ABSTRACT:
An apparatus and method for producing audible signals, which are representative of the level of detected radiation from a probe, and which are statistically valid. The output of a radiation detector is a series of pulses, which are counted for a predetermined amount of time. At least two count ranges are defined by circuitry in the apparatus and the count range which includes the input count is determined. For each count range, an audible signal is produced which is audibly discriminable from the audible signal produced for every other count range. The mean values of each count range are chosen to be statistically different, e.g., 1, 2, or 3 standard deviations, from the mean of adjacent lower or higher count ranges. The parameters of the audible signal, such as frequency, voice, repetition rate, and/or intensity are changed for each count range to provide a signal which is discriminable from the signals of any other count range.
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patent: 5042504 (1991-08-01), Huberti
Carroll Robert G.
Wise, Jr. Robin A.
Care Wise Medical Products Corporation
Cohen Lee S.
Gilbert Samuel
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