medical devices in the nature of surgical instruments, namely, trocars, cannulae, staplers, scissors, dissectors, graspers, energy devices, needle drivers, forceps, laparoscopes, rigid and flexible medical instruments, suction-irrigation devices, ratcheting and non-ratcheting handles, specimen retrieval devices, ligation clip and clip appliers, mesh and mesh fixation devices, retraction devices, suturing devices, and sterilization trays