Design of Clasp Clutch System for Magnetic Control Laparoscopic Surgery
TIAN Boyan1, MA Jia2, LIU Hao3, FU Shan3, LV Yi1,4, YAN Xiaopeng1,4
1.Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an Shaanxi 710061, China;
2.Department of Surgical Oncology, Third Affiliated Hospital of Xi’an Jiaotong University (Shaanxi Provincial People’s Hospital),
Xi’an Shaanxi 710068, China; 3.Qide College, Xi’an Jiaotong University Health Science Center, Xi’an Shaanxi 710061, China;
4.Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, Xi’an Shaanxi 710061, China
Abstract：Objective According to the functional requirements of laparoscopic magnetic anchoring subtraction card surgery key
operation devices, a built-in grasping forceps design was proposed. Methods The function of the grasping forceps in the surgical
operation of laparoscopic magnetic anchored ablation card was analyzed. The magnetic-controlled clutch scheme was designed to
control the separation and combination of the internal grasper and the operating forceps. Results By loading the permanent magnet
on the operating forceps head, the magnet could be connected with the permanent magnet with the tail of the internal forceps, and
the operation forceps could be separated from the internal forceps by controlling the position of the magnet that in forceps head.
Conclusion Magnetic-control laparoscopic surgery grasping forceps clutch system can meet the functional requirements. The device
is ingenious in design, simple in processing, convenient in operation and has great clinical application prospects.
田波彦1，马佳2，刘豪3，付珊3，吕毅1,4，严小鹏1,4. 磁控腹腔镜手术内置抓钳离合系统的设计[J]. 中国医疗设备, 2018, 33(8): 70-73.
TIAN Boyan1, MA Jia2, LIU Hao3, FU Shan3, LV Yi1,4, YAN Xiaopeng1,4. Design of Clasp Clutch System for Magnetic Control Laparoscopic Surgery. China Medical Devices, 2018, 33(8): 70-73.
