Endoscopic instrument with secondary vacuum source
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United States of America Patent
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Jul 27, 2010
Grant Date -
Oct 11, 2007
app pub date -
Mar 31, 2006
filing date -
Mar 31, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An endoscopic instrument to be used with an endoscope. The instrument includes an elongated tube having a distal end and a proximal end, an end effector attached to the distal end of the elongated tube, and a handle attached to the proximal end. The handle includes a mechanism for attaching the instrument to a first vacuum source. The handle further includes a second vacuum source integral with the handle for amplifying the first vacuum source, whereby the first and second vacuum sources combine to operate the end effector.
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