Anastomosis device capable of improving strength of anastomosis position

The invention discloses an anastomosis device capable of improving the strength of an anastomosis position. The anastomosis device comprises: an anastomosis nail, which comprises a nail beam and nailfeet which are located at two ends of the nail beam respectively and form a certain angle with the nail beam; and an anastomat, which is used for loading and percussion of the anastomotic nail, so thenail feet of the anastomosis nail are deformed through percussion to realize anastomosis of the anastomotic nail to a specified anastomosis area; wherein any three points are selected in an extendingdirection of the nail beam to form a plane A; any three points are selected in an extending direction of anastomosed nail feet to form a plane B; and the plane A and the plane B do not coincide witheach other. Compared with the prior art, the anastomosis device provided by the invention has the following beneficial effects: a formed anastomosis nail is of a 3D shape, so the strength of an anastomotic area is improved, and