Method and apparatus for processing ultrasound signals

Details Method and apparatus for processing ultrasound signals Method and apparatus for processing ultrasound signals

1998-06-19

2000-03-21

Patel, Maulin

Surgery

Diagnostic testing

Detecting nuclear, electromagnetic, or ultrasonic radiation

A61B 800

Patent

active

06039692&

ABSTRACT:
Methods and apparatuses for processing ultrasound signals. An approximation signal is generated to approximate an undesirable component of an input signal. The input signal may represent an ultrasound (e.g., Doppler) echo from a body. The approximation signal is used to remove the undesirable component from the input signal, leaving an output signal, which may be further processed by an ultrasound measurement and/or imaging system.

REFERENCES:
patent: 4966153 (1990-10-01), Nakamura et al.
patent: 5109857 (1992-05-01), Roundhill et al.
patent: 5177691 (1993-01-01), Welles et al.
patent: 5513640 (1996-05-01), Yamazaki et al.

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