Device for the controlled positioning of a trocar or a hollow puncturing needle
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United States of America Patent
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-
Dec 7, 1999
Grant Date -
N/A
app pub date -
Oct 9, 1996
filing date -
Apr 19, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device (10) holds a hollow puncturing needle (11) which can be controllably moved in a first direction (16) within an aparture (21) in the device (10). The handle (14) can, when pushed, be moved in the direction of the arrow (15). If the handle (14) is moved in the direction of the arrow (15), the hollow puncturing needle (11) moves in the first direction (16). The device (10) is to be placed against a counter-surface via a support surface (20). The hollow puncturing needle (11) is held in the device (10) to be axially movable controllably in the first direction (16) via the movable handle (14).
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