文章摘要
姜鑫玉,王贝琪,莫伟平,刘寅淳,刘镇铭,王心仪.基于光学定位的三维超声引导肌肉注射仪设计研究[J].包装工程,2024,(10):23-31.
基于光学定位的三维超声引导肌肉注射仪设计研究
Design of Three-dimensional Ultrasound-guided Intramuscular Injection Instrument Based on Optical Positioning
投稿时间:2023-08-13  
DOI:10.19554/j.cnki.1001-3563.2024.10.003
中文关键词: 光学定位  肌肉注射  三维超声引导  复杂网络节点  医疗产品设计
英文关键词: optical positioning  intramuscular injection  3D ultrasound-guided  complex network nodes  medical product design
基金项目:上海市教委教育科学基金资助项目(C202400911);东华大学美育精品课程资助项目
作者单位
姜鑫玉 东华大学 机械工程学院上海 201620 
王贝琪 东华大学 机械工程学院上海 201620 
莫伟平 东华大学 机械工程学院上海 201620 
刘寅淳 东华大学 机械工程学院上海 201620 
刘镇铭 东华大学 机械工程学院上海 201620 
王心仪 东华大学 机械工程学院上海 201620 
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中文摘要:
      目的 解决光学定位技术在引入肌肉痉挛治疗的注射手术应用中,光学定位设备与现有医用超声仪器之间的不适配问题,旨在进一步提升理论定位精度稳定性,简化必需操作并降低实际应用难度。方法 在现有超声仪及相关设备功能基础上,结合光学定位设备工作条件需求进行需求分析,重新构建产品元件功能流模型并映射为网络节点,并基于复杂网络节点重要度评价方法,确定目标产品设计重心点并分层设计,最后采用仿真验证测试设计合理性。结果 实验结果符合预期假设,目标节点所对应功能元件与其它节点的相关性程度与目标元件所需兼容连接的复杂度呈正相关。基于实验得出能够适配光学定位仪与超声设备的设计方案,有效解决二维超声导航引导肌肉注射所面临的不直观、不可视等问题。结论 基于复杂网络节点的重要度评价方法更适用于复杂功能产品的设计研究,评价结果重要度差异更为显著。
英文摘要:
      To solve the mismatch between optical positioning equipment and existing medical ultrasound instrument in the application of injection surgery with the introduction of optical positioning technology in muscle spasm therapy, the work aims to further improve the stability of theoretical positioning accuracy, simplify the necessary operation, and reduce the difficulty of practical application. Based on the functions of the existing ultrasound instrument and related equipment and combined with the requirements of optical positioning equipment working conditions, the demand analysis was carried out and the functional flow model of product components was reconstructed and mapped to network nodes. At the same time, based on the importance evaluation method of complex network nodes, the design center of the target product was determined and designed in layers. Finally, the rationality of the test design was verified by simulation. The experimental results were in line with the expected hypothesis, and the correlation between the functional element corresponding to the target node and other nodes was correlated with the complexity of compatible connections required by the target element. On the basis of experiments, a design scheme that could adapt to optical locator and ultrasound equipment was obtained, which effectively solved the problems of nonintuitive and invisible intramuscular injection guided by two-dimensional ultrasound navigation. The importance evaluation method based on complex network nodes is more suitable for the design and research of complex functional products, and the importance difference of evaluation results is more significant.
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