Surgery – Truss – Pad
Patent
1983-02-23
1985-02-19
Kamm, William E.
Surgery
Truss
Pad
A61B 504
Patent
active
044999046
ABSTRACT:
A heart monitoring device comprises a sensing unit for detecting R-waves of an ECG signal, an ECG signal parameters determining unit responsive to the output signal of the sensing unit and producing at three outputs six signals related to features of the R-to-R intervals, a logic circuit having its inputs connected to the outputs of the ECG signal parameters determining unit, a storage unit having its inputs connected to the outputs of the logic circuit, an indication unit counting and indicating the results obtained by monitoring heart activity and having inputs connected to the outputs of the logic circuit, a timing unit having an input connected to the output of the sensing unit and outputs connected to the control inputs of the ECG signal parameters determining unit, the storage unit, and the indication unit. The ECG signal parameters determining unit, the storage unit and the indication unit are provided with reset inputs connected to a reset unit. The logic circuit is arranged to produce at its outputs eight combinations of signals depending on the signals supplied from the ECG signal parameters determining unit and from the storage unit. The indication unit indicates grouped extrasystoles, single extrasystoles, blocks, dangerous blocks, bigeminal extrasystoles, and a normal cardiac rhythm.
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Lopato Georgy P.
Nikitin Yaroslav G.
Sidorenko Georgy I.
Usachev Oleg I.
Vorobiev Anatoly P.
Belorussky Nauchnoissledovatelsky Institut Kardiologii
Kamm William E.
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