Surgery – Diagnostic testing – Cardiovascular
Patent
1996-12-19
1999-05-25
Nasser, Robert L.
Surgery
Diagnostic testing
Cardiovascular
600490, 600494, 600500, 600520, A61B 500
Patent
active
059065818
ABSTRACT:
An apparatus for evaluating an exercise function of a person who undergoes an exercise load, including a pulse-rate measuring device which successively measures a pulse rate of the person in synchronism with a heartbeat of the person, a blood-pressure measuring device which successively and non-invasively measures a blood pressure of the person in synchronism with the heartbeat of the person, a first calculating device which successively calculates a product of the pulse rate and the blood pressure in synchronism with the heartbeat of the person, a second calculating device which calculates a total energy produced by the person after application of the exercise load to the person is started and before the products successively calculated by the first calculating device increase up to a target value, and a display device which displays an evaluation value of the exercise function of the person based on the total energy calculated by the second calculating device.
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P. Schwindke et al.; "An Apparatus for Full Automatic Measurement of Pulse Frequency, Blood Presssure, and Pulse-Pressure-Products at Rest and When Stressed" Biomedizinische Technik vol. 22, No. 11/77 Nov. 1977, Berlin Germany.
Colin Corporation
Nasser Robert L.
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