Interchangeable surgical instrument
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 20, 2010
Grant Date -
Oct 4, 2007
app pub date -
Jun 13, 2007
filing date -
Feb 24, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A robotic medical system comprises an instrument driver having a driver shaft, a driver cable slidably disposed through the shaft, and a driver coupling member respectively mounted to the driver cable, and an instrument having an instrument shaft, an end effector, an instrument cable slidably disposed through the shaft for actuating the end effector, and an instrument coupling member mounted to the instrument cable. The robotic medical system further comprises a storage chamber having a passage that stores the instrument, a drive unit coupled to the instrument driver, and an electric controller configured for directing the drive unit to distally advance the instrument driver within the passage of the storage chamber and engage the driver coupling member and instrument coupling member, and for directing the drive unit to proximally retract the instrument driver within the passage of the storage chamber and disengage the driver coupling member and instrument coupling member.
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Family
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