Device for cutting out and removing cylinders of tissue from tissue, has cutting device with hollow-cylindrical base body and distal opening on distal end of base body, where cutting element is provided for surrounding distal opening

摘要

The device (10) has a cutting device (12) with a hollow-cylindrical base body (14), a distal opening (18) on a distal end (16) of the base body, and a cutting element (20) surrounding the distal opening. An actuating device (22) is provided for rotating the base body about the longitudinal axis on a proximal end (26), and on a region (28) facing the proximal end of the base body. A sealing device (30) is provided for closing and opening a proximal opening (32) on the proximal end of the body.