Sector scanner display and recording system for ultrasonic diagnosis
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United States of America Patent
Stats
-
Nov 8, 1983
Issued Date -
N/A
app pub date -
Mar 2, 1981
filing date -
Apr 5, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Improvements are disclosed in an ultrasonic display and recording system of the type utilized in diagnostic medicine with particular applicability in cardiovascular diagnosis. The system includes a multi-element transducer for generating and receiving ultrasonic energy which is propagated into and reflected back from the cardiovascular region of the patient being examined, and also includes means for generating a two-dimensional real time display and/or image of the zone of examination. TM recording means are associated with the system and may be actuated to effect a TM recording corresponding to a preselected region of the real time image being observed. An ECG output signal is also displayed in real time with the two-dimensional image, and photographs of the displays may be produced at selected points in the ECG cycle in accordance with a setting made by the system operator. The system includes provision for generating video recordings; and means for imposing various identification and time data upon the displays.
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