Surgery – Truss – Pad
Patent
1981-06-11
1987-03-17
Kamm, William E.
Surgery
Truss
Pad
A61B 502
Patent
active
046499296
ABSTRACT:
Method and apparatus for recurrently obtaining a measure of the systolic slope of the blood pressure wave in a subject's artery during a range of physical activity, or exercise, are disclosed. A plot, or record, of the slope measurements versus heart beat rate, point in an exercise protocol, or the like, is provided from which subjects having coronary artery disease (CAD) may be distinguished from subjects without CAD.
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Dhupar et al., "A Microprocessor-Based . . . ," Conference:IEEE '79, Frontiers of Engineering in Health Care Conf., Denver Co., 10/6-10/7/79.
Winter & Fabian "A Simple Cardiac Contractillity Computer", Med & Bio Engineering, vol. 11, No. 5, Sep. 73, pp. 560-561.
George et al., "Measurement of the Maximum Rate of Rise . . . ", Med Res Engineering, 4th Quarter, 1967, pp. 21-24.
Chittenden Constance T.
Weaver Charles S.
Beckman Victor R.
Kamm William E.
Shein M. Jay
SRI - International
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