[Development of Magnetic Anastomosis Device for Colostomy].

Introduction of a new magnetic anastomosis device for colostomy including its design and operaging principal. The anastomosis device is composed of magnetic base and anastomosis ring. It is convenient for colon and abdominal subcutaneous tissue going together through the magnetic attraction. The colostomy completes with magnetic compression anastomosis. The device has the advantage of making operation easer, reducing the operation steps and can better solve the colostomy ischemic necrosis, colostomy retraction, colostomy joint complications of skin mucous membrane and the skin diease around the colostomy. Patients can real y benefit from this device.