Which surgical instrument has a wire tip that carries an electrical current and is used to seal blood vessels and stop blood flow?

The surgical instrument that features a wire tip carrying an electrical current to seal blood vessels and halt blood flow is known as cautery. This tool utilizes heat generated from the electrical current to effectively coagulate tissue and smaller vessels, preventing excessive bleeding during surgical procedures. The precision of cautery makes it essential in various surgeries, as it not only stops bleeding but can also help in minimizing tissue damage by allowing surgeons to navigate through delicate areas without compromising surrounding structures. This property makes cautery an important tool in maintaining a clear surgical field and ensuring patient safety during operation.