The utility model belongs to the technical field of
medical instruments, and particularly relates to a gutta-percha cutter used for implanting dental pulp in the
oral cavity treatment process. The utility model provides an instrument which is simple in structure, convenient to use and capable of precisely controlling the
cutting length of the tip end of gutta-percha. The gutta-percha
cutting-off device comprises a base and is characterized in that a guide rail is arranged on the base, and a gutta-percha fixing end sliding block and a gutta-percha
cutting-off end sliding block are arranged on the guide rail; a gutta-percha supporting table is arranged on the upper surface of the guide rail, and scale marks are arranged on the side of the gutta-percha supporting table; a clamping mechanism corresponding to the gutta-percha supporting table is arranged on the gutta-percha fixing end sliding block; a thread adjusting mechanism is arranged between the gutta-percha cutting-off end sliding block and the guide rail, and a cutter
assembly is arranged at the end, corresponding to the gutta-percha fixing end sliding block, of the gutta-percha cutting-off end sliding block.