Surgery – Truss – Pad
Patent
1985-05-13
1987-04-21
Croyle, Carlton R.
Surgery
Truss
Pad
128726, 7386177, A61B 508
Patent
active
046588329
ABSTRACT:
A device for the survey of the breathing ventilation and oxygen consumption has a mask M, worn by the person being examined, a control modulus that realizes a sample method of the breathing volume and of the turnover management, and a radio transmitter 25 that sends the signals to a fixed reception and elaboration unity UF. The device is portable due to the very small dimensions thereof, and very light due to the presence of a slow analyzer that has the advantages of the quick analyzers, by means of controlled turnover sampling that makes the micro mixing chamber 3 at fixed capacity equivalent to a dynamic chamber at variable capacity. At the end of each breathing action, when the air flow is annulled, the impulses due to the moment of inertia of the turbine 7 are suppressed by means of the pressure transducer 9 that identifies the annulment of the flow and corrects the signal still provided by turbine 7.
REFERENCES:
patent: 3605729 (1971-09-01), Liu et al.
patent: 3645133 (1972-02-01), Simeth et al.
patent: 3896792 (1975-07-01), Vail et al.
patent: 3922525 (1975-11-01), Kozak et al.
patent: 4078554 (1978-03-01), Le Maitre et al.
patent: 4140106 (1979-02-01), Kirmaier
patent: 4282883 (1981-08-01), Yerushalmy
patent: 4368740 (1983-01-01), Binder
COSMED S.r.l.
Croyle Carlton R.
Neils Paul F.
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