A wound stapler is a medical device that is used to close wounds. It works by applying small, metal staples to the skin, which hold the edges of the wound together. Wound staplers are often used on larger wounds or wounds that are in difficult-to-reach areas. Some of the advantages of using wound staplers are: quick and effective, less painful than sutures, do not require the use of needles, can be used on larger wounds or wounds in difficult-to-reach areas. There are two main types of wound staplers: disposable and reusable & is used by healthcare professionals.