A medical port includes: a faceplate having a through-hole an elastic member formed in a curved shape and configured to clamp and fix a living tissue between the elastic member and the faceplate and a string-shaped member fixed at a first end to the elastic member and extending from the elastic member through the faceplate. The elastic member is configured such that extension of the string-shaped member through the faceplate in a direction opposite to the elastic member reduces an outer diameter of the curved shape of the elastic member.