Methods and systems for indicating a clamping prediction

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United States of America Patent

PATENT NO 9999472
SERIAL NO

15364114

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Abstract

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End effectors with closing mechanisms, and related tools and methods may be particularly beneficial when used for minimally invasive surgery. An example surgical tool comprises a first and second jaw movable between a closed grasped or clamped configuration and an open configuration. The tool further comprises a soft grip mode for grasping the tissue at a first force during which a separation parameter between the jaws is measured, and a therapeutic clamping mode in which the jaws clamp on the body tissue at a force greater than the grasping force. The methods comprise grasping the body tissue between jaw members, measuring the separation parameter between jaws, indicating on a user interface the separation parameter for comparison to a desired separation parameter, and then releasing the body tissue for repositioning or therapeutically clamping the body tissue in response to the separation parameter indication.

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Patent Owner(s)

Patent OwnerAddress
INTUITIVE SURGICAL OPERATIONS INC1020 KIFER ROAD SUNNYVALE CA 94086

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duque, Grant San Jose, US 35 9730
Durant, Kevin Alameda, US 34 9218
Flanagan, Patrick Santa Clara, US 53 15199
Nixon, Margaret M San Jose, US 19 2643
Robinson, David Mountain View, US 220 17160
Weir, David Emerald Hills, US 18 7963
Zabinski, John Fremont, US 8 4473

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