A fully covered stent is a type of esophageal stent that has a complete covering or membrane over the metallic mesh frame. The key features of fully covered stents include:- Covering material: The stent is fully encapsulated in a covering, usually made from silicone, plastic (polyurethane), or fabri

Hot biopsy forceps refer to a type of biopsy forceps that have an electric current running through them to provide cauterization during tissue sampling. Some key features:- They have an insulated shaft with just the cup/jaw tip conducting electricity.- Connected to an electrosurgical generator that