Positioning device for percutaneous needle insertion
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United States of America Patent
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-
Jun 27, 1989
Grant Date -
N/A
app pub date -
Jan 30, 1984
filing date -
Jan 30, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention is directed to a device for accurately positioning needles for percutaneous insertion which comprises the elements of a base having a vertically disposed support member at one end thereof, a plate rotator, a needle holder, a tilt angle adjuster for the needle holder, and an arcuate needle angle indicator. In a second embodiment, the needle holder further comprises a circular angle indicator which includes a circular angular tilt angle of the needle holder to be observed by reference to the circular disk.
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