Patent ID: 6290677
Filing Date: 2001-09-18
Classification: A61M

Abstract:
A medicinal liquid injection port comprising a main body with a curved outer periphery, an internal space for storing a medicinal liquid, a medicinal liquid inlet which communicates with the internal space, a septum which seals the medicinal liquid inlet, a medicinal liquid outflow path which communicates with the internal space, a connector being provided at the end of the medicinal liquid outflow path, and a protective lock, used in connecting a catheter, combined therewith,wherein the main body of the port has a concave part in the direction of the medicinal liquid outflow path relative to an outer periphery of the main body of the port and the protective lock is placed in said concave part,wherein the fitted faces of the main body of the port and the protective lock are a concave face and a convex face, respectively, and fit to each other without a gap and the outward facing portion of the protective lock completes the curve of the outer periphery of the main body of the medicinal port without protruding the protective lock when said protective lock is fitted to the concave part of the main body of the port.