1. Department of Spine Surgery, Ningbo No.6 Hospital, Ningbo Zhejiang 315040, China;
2. Medical School of Ningbo University, Ningbo Zhejiang 315211, China
Abstract:In order to increase the puncture accuracy and reduce the exposure to X-ray in the percutaneous kyphoplasty, a new
puncture auxiliary apparatus was designed in this study. The puncture apparatus was designed and programmed in the computer
software, and was made of UV curable resin via 3D printing. The patient's CT data were imported into the Mimics software before
the operation, and the simulated puncture was conducted in the optimal position in advance to determine the specific pinhole. In
the actual operation, the puncture was carried out according to the preoperative simulated and predicted pinhole, combined with the
puncture auxiliary apparatus. The auxiliary apparatus is conductive to improving the puncture accuracy of percutaneous kyphoplasty,
reducing the number of puncture in operation, shortening the puncturing time, and reducing the number of X-ray irradiation, which is
worthy of clinical promotion and application.
张吉辉1,赵刘军1,顾勇杰1,于亮1,王雷宁2,肖武2. 一种经皮椎体后凸成形术中准确穿刺辅助器械的研制[J]. 中国医疗设备, 2019, 34(4): 62-64.
ZHANG Jihui1, ZHAO Liujun1, GU Yongjie1, YU Liang1, WANG Leining2, XIAO Wu2. Research and Development of a Accuracy Puncture Apparatus
in Percutaneous Kyphoplasty. China Medical Devices, 2019, 34(4): 62-64.