Device for gently removing tissue from animal or human tissue

Abstract

Disclosed is a device for the non-invasive removal of tissue from animal or human tissue, which device has a hollow needle that is provided with a hollow channel. The invention is distinguished by the hollow needle being designed as a multi-wall hollow needle and being provided with at least two hollow needle walls enclosing at least one intermediate space which is designed open at the distal end, by a cutting wire suppliable with electric energy extending at the distal end from the intermediate space, by a supply line being provided for the material flow at the proximal end in the intermediate space of the multi-wall hollow needle and the intermediate space and the supply line being designed in such a manner that the material flow flows through the intermediate space and exits at the distal end, and by a vacuum source being connectable at the proximal end of the hollow channel of the multi-wall hollow needle.

Dependencies are inferred from the claim text.