CRYOGENIC SCALPEL

摘要

CRYOGENIC SCALPEL A cryogenic scalpel comprises a hollow housing, a pressure source, a working portion connected to the hollow housing and having a heat-exchan-ger communicating with the pressure source through a piping, and a blade. The scalpel comprises also a source of electromechanical oscillations located in a hollow housing and establishing reciprocating motion of the working portion, and a unit for imparting electromechanical oscillations to the work ing portion, interconnected to the source of electromechanical oscillations.