Embodiments of the invention include a medical device including a handle portion, an end effector assembly, an elongate member connecting the handle portion and the end effector assembly, and one or more treatment devices extendable through the elongate member and end effector assembly. The silverware basket appliance includes features for selectively securing a cover of the silverware basket in an open position. When the present substrates are wood, wood products, or green lumber, they may be used to build structures. The SMEU is remotely operated and monitored by remote control means located on the ground.