Medical device with active brake release control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11179221
APP PUB NO 20190328484A1
SERIAL NO

16506867

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A computer-assisted device includes an articulated arm with a plurality of joints and a control unit coupled to the articulated arm. The control unit is configured to send one or more first commands to a plurality of brakes in the articulated arm to begin a release of the plurality of brakes in a predetermined staggered manner, detect a disturbance in a point of interest of the computer-assisted device caused by each brake of the plurality of brakes as the brake is released, and send one or more second commands to the plurality of joints to compensate for the disturbance. In some embodiments, the one or more first commands prevent simultaneous release of two or more brakes of the plurality of brakes. In some embodiments, the one or more first commands cause brakes of the plurality of brakes to release within a predetermined time of each other.

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Patent Owner(s)

  • INTUITIVE SURGICAL OPERATIONS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Griffiths, Paul G Santa Clara, US 76 1537
Lynch, Goran A Oakland, US 24 287
Miller, Daniel N Fremont, US 51 643
Swarup, Nitish Sunnyvale, US 106 10848

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