Severing adductor muscle of bivalve, especially oyster, requires insertion of utensil through muscle, pulling to locate T-shaped cutter against it, where the cutter is subsequently to be pulled through

摘要

A utensil is introduced through the muscle, which during subsequently exerted traction, provides a cutting action. An Independent claim is included for the corresponding utensil comprising a wire or rod, with a cross piece at one end, in T-shaped configuration.