Instrument with a wire hoop used to remove polyps, small tumors, or other growths, especially in body cavities.
An instrument consisting of a wire loop designed to remove polyps, tumors, and other projections of tissue, particularly those occurring in body cavities. The loop is used to encircle the base of the tumor and is then pulled tight.
A device for excision of polyps or tumors by tightening wire loops around them. A snare may be connected to an electrosurgical unit, which may facilitate cutting and coagulation.
A wire loop designed to extract polyps.