DEVICE FOR EXAMINING BREATHING Russian patent published in 1997 - IPC

Abstract RU 2072232 C1

FIELD: medical engineering. SUBSTANCE: device has summing unit 6, amplifier 7, analog-to-digital converter 8 and counter 9. Inverter 4 and pulse counter 5 have inputs connected to high frequency oscillators through switching unit. Inputs of the high frequency oscillators are data processing unit inputs. Data processing unit output is counter output. Breathing transducers are of vorticity current type and provided with response plates. EFFECT: enhanced accuracy of breathing chest motion analysis. 2 cl, 1 dwg

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RU 2 072 232 C1

Authors

Es'Kov V.M.

Filatova O.E.

Papshev V.A.

Dates

1997-01-27Published

1991-01-09Filed