| 主权项 |
1. An anastomat for circumcision, comprising:
an outer ring for cutting and clamping; and an inner ring for casing a foreskin, an external surface of said inner ring being provided with a recess, an inner side of said outer ring being provided with a knife edge, said knife edge being a double-layered knife edge or a single-layered knife edge provided with a plurality of projecting spots, said projecting spots being disposed inwardly and perpendicular to said knife edge, and said knife edge being fitted with said recess to extrude or cut off the foreskin, said outer ring being formed into two semicircular split rings or an integrated flexible split ring, each having an opening, said opening forming two ends which are provided with an upper knife edge junction and a corresponding lower knife edge junction, respectively, said upper knife edge junction and said lower knife edge junction being of an overlapping structure. |
