Automated surgical instrument
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 27, 1994
Grant Date -
N/A
app pub date -
Feb 14, 1992
filing date -
Feb 14, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automated surgical instrument provides a housing having a linear drive for moving a cannula toward and away from the housing. The housing may be supported stationarily while the cannula is driven to a predetermined location in the body through an incision. The end of the cannula includes a surgical tool or laparoscope to be positioned within an area undergoing an operation. Surgical tools can be actuated automatically by an actuator positioned in the housing and having a linkage extending through a lumen of the cannula to the tool. Both the actuator and the linear drive motor can be controlled by means of switches located on the housing or at another remote location.
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