DERMAL TISSUE COLLECTING PUNCH FOR BIOPSY

摘要

PURPOSE: A dermal tissue collecting punch for biopsy is provided to easily separate a cut dermal tissue from a lower tissue by maximizing adhesion between the cut dermal tissue and a blade. CONSTITUTION: An elliptical cutter(400) has an ellipse blade. A radio of a long axis diameter to a short axis direction is 5:1 to 3:1. A head unit(300) fixes the elliptical cutter to a pole(100) and serves as the hitching protrusion for suppressing the insertion of the blade of the elliptical cutter. A handle unit(200) receives an external force. The pole connects the handle unit to the head unit. The length of the blade of the elliptical cutter corresponds to the thickness of the dermal tissue of a patient.