Aorta blocking-free type anastomosis auxiliary device

• Main Authors: CHENG ZHAOYUN, HU JUNLONG, XUAN JIZHONG, WANG SHENG, CHENG JINGLONG, LI JIANCHAO, LIU QIANJIN, SUN JUNJIE, GE ZHENWEI, WANG YANPING
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2021
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses an aorta blocking-free anastomosis auxiliary device which comprises an air delivery pipe and a working air bag arranged at one end of the air delivery pipe and communicatedwith the air delivery pipe, and the working air bag is inserted into an aorta from an aorta punching position. When the working air bag is in a full state, the upper side face of the working air bagis tightly attached to the aortic intima, and the joint of the upper side face of the working air bag and the aortic intima is located on the periphery of the circumference of the aortic hole so as toreserve a suturing position on the circumference of the aortic hole. The aorta anastomosis device is simple in structure and convenient to use, breaks through a conventional operation suturing mode,namely can complete aorta anastomosis (suturing) under the non-blocking condition of the aorta, guarantees normal flowing of blood in the aorta in the operation, avoids damage caused by insufficient blood supply to organs of a p