Dual function ultrasonic transducer probes
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United States of America Patent
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-
Feb 7, 1989
Grant Date -
N/A
app pub date -
Mar 9, 1984
filing date -
Mar 9, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ultrasonic transducer probe is provided which exhibits an angular design, having a body section containing a drive motor and a transducer section. The axes of the two sections are oriented obliquely with respect to each other such that the motor section may be grasped in the manner of a writing instrument while the transducer section is pressed against a patient. In a preferred embodiment, the two sections are coupled together by a flexible bellows and two crystals are mounted on a shaft in the transducer section, one for sector scan imaging and the other for Doppler flow measurement.
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