Ring-cut anastomat is also a major category of anastomat. The ring-cut anastomat is the same as the linear cutting anastomat, and it is also one of the latest anastomats. And compared with the linear cutting anastomat, each has its own suitable aspects. This is also the trend of the development of the anastomat. According to different situations, different anastomats are used. The following is an introduction to the ring anastomat.