Aorta blocking-free anastomosis auxiliary device and using method thereof

• 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: 01.09.2020
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

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 ao