Patent ID: 8517971
Filing Date: 2013-08-27
Classification: A61F

Abstract:
1. A method of implanting a cannula within a salivary gland duct having a first end adjacent an oral cavity and a second end adjacent a salivary gland, the cannula comprising an elongate body having a lumen, and a first and a second plate offset from a proximal end of the elongate body, the first plate located one side of the elongate body and the second plate located the other side of the elongate body and adjacent the first plate, the method comprising: inserting a guide wire within the salivary gland duct, wherein the guide wire is inserted to at least an extent that the cannula is intended to be positioned within the salivary gland duct; placing the elongate body over the inserted guide wire such that a portion of the guide wire lies within the lumen of the elongate body; inserting the elongate body at the intended position within the salivary gland duct; suturing at least the first plate to a location within the oral cavity adjacent the first end of the salivary gland duct, wherein the proximal end of the elongate body extends into the oral cavity by an amount corresponding to the offset; and removing the guide wire from within the lumen of the elongate body when the elongate body is at the intended position within the salivary gland duct.