Ultrasonic imaging apparatus

Details Ultrasonic imaging apparatus Ultrasonic imaging apparatus

1989-11-09

1991-02-12

Jaworski, Francis

Surgery

Truss

Pad

A61B 800

Patent

active

049915894

ABSTRACT:
In response to heartbeat signals produced by an ECG adapted to detect heartbeats of a subject, an ROI (region of interest) of the subject is scanned plural times to produce a plurality of frames of Doppler image information. In this case, the starts of the scans of the ROI are sequentially delayed from corresponding heartbeat signals in increments of a regular time interval. Each frame of image information is stored in a frame memory in the form of divided sub-frame signals. Corresponding sub-frame signals of the frame signals are read from the frame memory and then synthesized to reconstruct one frame image.

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patent: 4572202 (1986-02-01), Thomenius

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