Surgery – Truss – Perineal
Patent
1975-05-20
1976-10-12
Grieb, William H.
Surgery
Truss
Perineal
35 17, 128 205S, A61B 502
Patent
active
039851214
ABSTRACT:
The heart detective described is a portable device for detecting and indicating when heart sounds emanating directly from a physical area under auscultation are representative of a heart disorder. The device detects the audio sounds emanating from the classical four physical areas of auscultation and compares these detected sounds to prerecorded sounds of the same areas representing a known heart disorder. A comparison is made between the detected sounds and the prerecorded sounds, and the correlations are indicated in a display on the device so that a determination may be made if the heart disorder is present. The device also contains means for accepting an auxiliary transducer for detecting heartbeat pulses and indicating the pulse rate.
REFERENCES:
patent: 3416081 (1968-12-01), Gutleber
patent: 3665087 (1972-05-01), Poylo
patent: 3769526 (1973-10-01), Krause
patent: 3789159 (1974-01-01), Feit et al.
patent: 3797129 (1974-03-01), Ravin et al.
Grieb William H.
Hemminger Paul W.
International Telephone and Telegraph Corporation
O'Halloran John T.
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