中国医疗设备2015，Vol.30Issue(8)：111-113,3.DOI:10.3969/j.issn.1674-1633.2015.08.036
骨科机器人导航定位系统辅助股骨颈骨折空心螺钉内固定术的应用
Application of the Orthopedics Robot Navigation Positioning System in Assistance of Hollow Screw Internal Fixation for Femoral Neck Fractures
曾田勇1
作者信息
- 1. 自贡市第四人民医院 手术室,四川 自贡 643000
- 折叠
摘要
Abstract
Objective To explore the effectiveness of application of the orthopedics robot navigation positioning system in assistance of hollow screw internal ifxation for femoral neck fractures.Methods Firstly, the main control system of the robot would establish a FEA (Finite Element Analysis) model of percutaneous hollow screw internal fixation for femoral neck fractures. Then, physicians could perform the surgeries under the guidance of the positioning implementation system.Results Anatomical reduction of fractures was achieved in all the 23 cases of surgeries. The deviation of the maximum degree of parallelism was less than 1.2 mm for the guide pin (diameter: 3 mm). The C-arm lfuoroscopy time was 15.7 s; while, the average number of radiation times was 23.1.Conclusion The robot-assisted trauma orthopedics surgery proven its advantages of accurate positioning, reliable ifxation and safe operation, which could greatly and effectively reduce the intra-operative X-ray exposure time and radiation harm for patients and medical staff.关键词
骨科机器人/导航定位系统/股骨颈骨折/空心螺钉Key words
orthopedics robots/navigation positioning systems/femoral neck fractures/hollow screws分类
信息技术与安全科学引用本文复制引用
曾田勇..骨科机器人导航定位系统辅助股骨颈骨折空心螺钉内固定术的应用[J].中国医疗设备,2015,30(8):111-113,3.
