Physically realistic computer simulation of medical procedures
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United States of America Patent
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Aug 11, 2009
Issued Date -
N/A
app pub date -
Mar 19, 2007
filing date -
Jul 14, 1994
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus for interfacing the movement of a shaft with a computer includes a support, a gimbal mechanism having two degrees of freedom, and three electromechanical transducers. When a shaft is engaged with the gimbal mechanism, it can move with three degrees of freedom in a spherical coordinate space, where each degree of freedom is sensed by one of the three transducers. A fourth transducer can be used to sense rotation of the shaft around an axis.
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