|3920004||Device and method for noninvasive measurement of blood pressure, resistance inertance, compliance, impedance, blood flow rate, kinetic energy, flow velocity and pulse velocity of a segment in man||November, 1975||Nakayama||128/2.05F|
|3908636||Portable pulse sensor||September, 1975||Page||128/2.05T|
|3556084||MEDICAL PULSE ANALYZING APPARATUS||January, 1971||Budde||128/2.05P|
|3229685||Blood pressure measuring||January, 1966||Ringkamp et al.||128/2.05A|
|3189024||Blood pressure transducer||June, 1965||Smith||128/2.05A|
FIG. 1 is a perspective view of an electronic pulse meter for determining human pulse rate from a fingertip, showing my new design;
FIG. 2 is a top plan view of the pulse meter of FIG. 1.
FIG. 3 is a side elevation of the pulse meter as it is shown in FIG. 2.
FIG. 4 is a bottom plan view of the pulse meter of FIG. 1.
FIG. 5 is a right end elevation of the pulse meter as shown in FIG. 2.
FIG. 6 is a left end elevation of the pulse meter as shown in FIG. 2.