Development of Magnetic Adjustable Magnetic Anastomosis Device for Digestive Tract
MA Jia1,2a, ZHU Xulong1,2a, LI Jianhui1,2a, CHENG Chong1,2a, ZHANG Jianfei1,2a, LV Yi2a,2b, YAN Xiaopeng2a,2b
1. Department of Surgical Oncology, Shaanxi Provincial People’s Hospital, Xi’an Shaanxi 710068, China；
2. a. National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine; b. Department of
Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an Shaanxi 710061, China
Abstract：Objective To design a magnetic adjustable magnetic anastomosis device for digestive tract. Methods This paper analyzed
the current research situation of the digestive tract magnetic anastomosis device and designed a magnetic adjustable magnetic
anastomosis device for digestive tract based on the previous research basis of our team. Results Magnetic adjustable alimentary
canal magnetic anastomosis device consisted of four parts: parent magnet, daughter magnet, loaded magnet and assembly frame. By
adjusting the assembly frame, different combinations of magnets could be realized to adjust the size of magnetic force of magnetic
anastomosis device, and to meet the demand of magnetic force in different parts of digestive tract anastomosis reconstruction.
Conclusion Magnetic adjustable magnetic anastomosis device of digestive tract is skillful and is easy to operate and flexible. It can
be used for different individuals and different parts of digestive tract anastomosis reconstruction.
马佳1,2a，祝旭龙1,2a，李建辉1,2a，程冲1,2a，章建飞1,2a，吕毅2a,2b，严小鹏2a,2b. 磁力可调式消化道磁吻合装置的研制[J]. 中国医疗设备, 2019, 34(3): 9-11.
MA Jia1,2a, ZHU Xulong1,2a, LI Jianhui1,2a, CHENG Chong1,2a, ZHANG Jianfei1,2a, LV Yi2a,2b, YAN Xiaopeng2a,2b. Development of Magnetic Adjustable Magnetic Anastomosis Device for Digestive Tract. China Medical Devices, 2019, 34(3): 9-11.
