中国医疗设备
中國醫療設備
중국의료설비
CHINA MEDICAL EQUIPMENT
2015年
8期
111-113
,共3页
骨科机器人%导航定位系统%股骨颈骨折%空心螺钉
骨科機器人%導航定位繫統%股骨頸骨摺%空心螺釘
골과궤기인%도항정위계통%고골경골절%공심라정
orthopedics robots%navigation positioning systems%femoral neck fractures%hollow screws
目的 探讨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效果.方法 机器人主控系统首先建立股骨颈骨折经皮空心钉内固定的有限元模型,医生在定位执行系统的引导下完成手术操作.结果 23例手术均达到骨折解剖复位,直径3 mm的导针最大平行度偏差值<1.2 mm; C臂透视时间15.7 s,平均照射次数23.1次.结论 机器人辅助创伤骨科手术定位精确、固定可靠、操作安全,同时极大地减少术中患者及医护人员X线照射时间,有效地减小了辐射伤害.
目的 探討骨科機器人導航定位繫統輔助股骨頸骨摺空心螺釘內固定術的應用效果.方法 機器人主控繫統首先建立股骨頸骨摺經皮空心釘內固定的有限元模型,醫生在定位執行繫統的引導下完成手術操作.結果 23例手術均達到骨摺解剖複位,直徑3 mm的導針最大平行度偏差值<1.2 mm; C臂透視時間15.7 s,平均照射次數23.1次.結論 機器人輔助創傷骨科手術定位精確、固定可靠、操作安全,同時極大地減少術中患者及醫護人員X線照射時間,有效地減小瞭輻射傷害.
목적 탐토골과궤기인도항정위계통보조고골경골절공심라정내고정술적응용효과.방법 궤기인주공계통수선건립고골경골절경피공심정내고정적유한원모형,의생재정위집행계통적인도하완성수술조작.결과 23례수술균체도골절해부복위,직경3 mm적도침최대평행도편차치<1.2 mm; C비투시시간15.7 s,평균조사차수23.1차.결론 궤기인보조창상골과수술정위정학、고정가고、조작안전,동시겁대지감소술중환자급의호인원X선조사시간,유효지감소료복사상해.
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.
