Stereotaxic detachable needle extension
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 3, 2003
Grant Date -
Jan 17, 2002
app pub date -
Apr 13, 2001
filing date -
Apr 13, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for positioning instrumentation into a target region of a brain generally includes an attachment member, specifically a disc adapted to be secured to a cranium, and a marker assembly adapted to be connected to a locator device, for example a conventional stereotaxic assembly. The marker assembly includes a detachable cannula, and is further adapted to be secured to the attachment member in order to immobilize the cannula at a precise position in the brain, thus facilitating additional imaging of the patient in order to determine the position of the cannula with respect to the target region.
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