Ultrasonic diagnostic device

Details Ultrasonic diagnostic device Ultrasonic diagnostic device

1981-06-08

1983-10-18

Kreitman, Stephen A.

Measuring and testing

Vibration

By mechanical waves

128660, G01N 2900

Patent

active

044098383

ABSTRACT:
A device and method for the determination of the internal structure of a body by means of ultrasonic waves which penetrate the body. The invention enables quantitative determination to be made of the relative acoustic parameters (absorption coefficient, body density) as a function of the location.

REFERENCES:
patent: 3881466 (1975-05-01), Wilcox
patent: 4063549 (1977-12-01), Beretsky et al.
patent: 4279157 (1981-07-01), Schomberg et al.
patent: 4325257 (1982-04-01), Kino et al.
G. Glover et al., "Reconstruction of Ultrasound Propagation Speed Distributions in Soft Tissue: Time of Flight Tomography," IEEE Transactions on Sonics and Ultrasonics, vol. SU-24, No. 4, pp. 229-234, Jul. 1977.

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