中国内镜杂志2025，Vol.31Issue(5)：8-11,4.DOI:10.12235/E20240574
3D打印的辅助支架在喉显微器械操作中的应用价值
Application value of 3D printing auxiliary stent in laryngeal micro instrument operation
徐定远 1黄西臣 2马昕 1王斌 1吕珂 1付丽 3郝大蔚 4王广科1
作者信息
- 1. 河南省人民医院 耳鼻咽喉-头颈外科,河南 郑州 450003
- 2. 武汉嘉一三维技术应用有限公司,湖北 武汉 430070
- 3. 河南省人民医院 麻醉手术部,河南 郑州 450003
- 4. 河南中医药大学三附院耳鼻咽喉-头颈外科,河南 郑州 450046
- 折叠
摘要
Abstract
Objective To explore the effect of 3D printing auxiliary stent on the operation of laryngeal microsurgery instrument.Methods Auxiliary stent of suspension laryngoscope was design and 3D printed.30 standardized training residents as experimental participants were randomly divided into conventional group and auxiliary stent group(15 in each group).The pig's larynx was used as a specimen,and the vocal folds were marked with localized staining.Participants performed operation on the stained areas of the vocal folds under suspension laryngoscope(60 times of grasping in 1 h).The conventional group performed operation unaided;The auxiliary stent group performed operation with the auxiliary stent as a support.Two senior chief physicians scored the participants'stability and accuracy.Results The operational stability scale score of the conventional group and the auxiliary stent group were(5.03±4.33)and(8.99±3.42),respectively;The operation accuracy rates were 58.4%(526/900)and 78.9%(710/900),respectively.The operation accuracy rate,operation stability of the auxiliary stent group were significantly higher than those in the conventional group,and the differences were significant(P<0.01).Conclusion The auxiliary stent can significantly improve the stability and accuracy of operation,which has highly application value.关键词
3D打印/支撑喉镜/显微手术/喉显微器械/稳定性/准确率Key words
3D printing/suspension laryngoscope/microsurgery/laryngeal micro instrument/stability/accuracy rate分类
临床医学引用本文复制引用
徐定远,黄西臣,马昕,王斌,吕珂,付丽,郝大蔚,王广科..3D打印的辅助支架在喉显微器械操作中的应用价值[J].中国内镜杂志,2025,31(5):8-11,4.
