Biopsy device
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United States of America Patent
Stats
-
May 26, 1987
Grant Date -
N/A
app pub date -
Feb 8, 1985
filing date -
Feb 8, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A biopsy device for single-handed usage by the medical practitioner for obtaining a specimen of suspected tissue, incorporating a stylet reciprocably movable within a cannula, both the stylet and cannula being fixed at their ends to respective hubs, both hubs being located within a guideway provided within the upper segment of a pistol grip style of hand gripping device, wherein the upper end of its trigger mechanism being operatively associated with the first hub and upon its depressing urging said cannula forwardly of the device, whereby upon initial urging of the device into a suspected portion of the patient's body, and urging the second hub and stylet forwardly thereof, then depressing and holding the trigger mechanism, and withdrawing of the device from the patient, a biopsy specimen is obtained for analysis.
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Family
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