Micro robot
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United States of America Patent
Stats
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Nov 30, 2004
Grant Date -
Nov 21, 2002
app pub date -
May 1, 2002
filing date -
May 19, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A micro robot driving system for endoscope can move a micro robot forward, backward or changing the direction by transmitting rotation force generated by a driving means to a worm gear or a gear tooth shaped belt by a worm. The micro robot driving system in accordance with the present invention includes a micro robot body, rotational force transmitting means installed in the body, for transmitting rotational force generated by driving means and movement means which is connected with the rotational force transmitting means, protruded from the body, for moving the body by rotational force transmitted by the rotational force transmitting means.
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