Endoscopic devices and related methods of use
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United States of America Patent
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Dec 15, 2009
Grant Date -
Apr 13, 2006
app pub date -
Feb 11, 2005
filing date -
Feb 17, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Embodiments of the invention include a medical device including a handle portion, an end effector assembly, an elongate member connecting the handle portion and the end effector assembly, and one or more treatment devices extendable through the elongate member and end effector assembly. The end effector assembly includes an electrode assembly configured to cauterize tissue. The treatment devices may include an elongate cutting member with a safety tip. The treatment devices may include a multi-lumen catheter with a lumen configured to deliver fluid and another lumen configured to accommodate an injection needle, a cutting member, or other therapeutic or diagnostic devices.
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