Fluid-assisted medical devices, systems and methods

Details Fluid-assisted medical devices, systems and methods Fluid-assisted medical devices, systems and methods

2011-08-16

2011-08-16

Johnson, III, Henry M (Department: 3769)

Surgery

Instruments

Electrical application

C606S049000

Reexamination Certificate

active

07998140

ABSTRACT:
Surgical devices for treating tissue are provided. Also provided are systems for treating tissue and methods of treating tissue. An exemplary surgical device has a handle, a shaft extending from the handle having a distal end, and an electrode tip having an electrode surface with at least a portion of the electrode tip extending distally beyond the distal end of the shaft. In one embodiment, preferably the portion of the electrode tip extending distally beyond the distal end of the shaft comprises a cone shaped portion. The device also has a fluid passage being connectable to a fluid source and at least one fluid outlet opening in fluid communication with the fluid passage.

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