Abstract: A electrosurgical and injection device is combination disclosed herein allows for one to inject fluid, such as a protein or synthetic solution, and coagulate and/or solidify this solution as well as nearby tissue. At an extreme end of a generally elongated device is a tip or business end with a portal leading into a conduit where the fluid passes through before exiting out of the tip. Around this portal, on the tip are one (monopolar) or two (bipolar) electrodes used for coagulation.

Abstract: A biopsy device including a biopsy needle having an interior lumen and an exterior surface and a secondary solution sleeve comprising an interior cylindrical portion and an exterior cylindrical portion disposed about the interior cylindrical portion and concentric thereto defining a lumen between the interior and exterior cylindrical portions, wherein the biopsy needle is sized to fit within the interior cylindrical portion and is concentric therewith, and wherein following obtaining of a biopsy specimen, the biopsy needle is segregated from healthy tissue by enclosure of the biopsy needle in the sleeve.