The invention discloses an
aorta blocking-free
anastomosis auxiliary device and a using method thereof. The
aorta blocking-free
anastomosis auxiliary device comprises an air conveying
pipe and a working air bag arranged at one end of the air conveying
pipe and communicated with the air conveying
pipe, and the working air bag is inserted into an
aorta from the aorta
punching position; when the working air bag is in a full state, the upper side face of the working air bag is tightly attached to the aorta intima, the joint of the upper side face of the working air bag and the aorta intima is located on the periphery of the circumference of the aorta hole, and a suture position is reserved on the circumference of the aorta hole. The device is simple in structure, the aorta
anastomosis device is simple in structure and convenient to use, a conventional
surgical suture mode is broken through, namely anastomosis (suture) of the aorta can be completed under non-blocking of the aorta, normal flowing of blood in the aorta during
surgery is guaranteed, damage caused by insufficient
blood supply of organs of a patient under complete blocking of the aorta is avoided,
blood loss in the surgicalsuture process is reduced, and the device is more suitable for aorta
calcification patients.