Articulating mechanism for remote manipulation of a surgical or diagnostic tool
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United States of America Patent
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Aug 15, 2006
Grant Date -
Nov 25, 2004
app pub date -
May 23, 2003
filing date -
May 23, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention provides an articulating mechanism useful, for example, for remote manipulation of various surgical instruments and diagnostic tools within, or to, regions of the body. Movement of segments at the proximal end of the mechanism results in a corresponding, relative movement of segments at the distal end of the mechanism. The proximal and distal segments are connected by a set of cables in such a fashion that each proximal segment forms a discrete pair with a distal segment. This configuration allows each segment pair to move independently of one another and also permits the articulating mechanism to undergo complex movements and adopt complex configurations.
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