In situ polymerizing hydrogel-based medical devices in the nature of sealant delivery systems, namely, in situ polymerizing hydrogel-based sealant for tissue sealing and space filling excluding for use on teeth or in the mouth

IN SITU POLYMERIZING HYDROGEL-BASED SEALANT PREPARATION FOR TISSUE SEALING AND SPACE FILLING FOR MEDICAL USE, EXCLUDING FOR USE ON TEETH OR IN THE MOUTH