目的 脑卒中后肢体运动功能障碍的康复需求日益凸显,现有肘关节康复辅具设计存在用户行为分析不深入、需求研究方法不系统等问题。旨在建立基于用户行为流程的系统性分析模型,精准识别用户核心需求,指导方案设计以提升肘关节康复辅具的用户体验与治疗效果。方法 通过非参与式观察与问卷调查梳理用户康复行为;结合SAPAD框架定性挖掘并拆分用户行为,从语意、经验、语构、语用四维度映射行为背后的一般意义;运用AHP方法量化需求权重,聚类得到多层级核心意义簇,即用户核心需求。结果 SAPAD-AHP方法模型识别“人机交互舒适性”为最核心需求指标,利用集成方法中基于意义的产品建构完成核心需求转译,构建了包含训练、固定调节及交互反馈三大功能模块的康复辅具架构。结合移动端康复程序及训练游戏优化用户体验,经Jack仿真验证最终方案有效满足了用户核心舒适性需求。结论 通过创新地将SAPAD-AHP集成方法模型应用于肘关节康复辅具设计,建立了从行为分析到设计要素的可量化转化路径,为医疗康复产品的用户需求分析与设计开发提供了可行方法,具有较高的实践应用价值。
Abstract
The rehabilitation needs for limb motor function disorders after stroke are increasingly prominent. However, the current design of elbow joint rehabilitation aids has problems such as insufficient in-depth analysis of user behaviors and unsystematic research methods. The work aims to establish a systematic analysis model based on user behavior processes to accurately identify core user needs and guide the design of solutions to enhance the user experience and therapeutic effect of elbow joint rehabilitation aids. Through non-participatory observation and questionnaire surveys, user rehabilitation behaviors were sorted out. Combined with the SAPAD framework, user behaviors were qualitatively mined and decomposed, and the general meanings behind the behaviors were mapped from four dimensions: semantics, experience, syntax, and pragmatics. The AHP method was used to quantify the weights of needs, and clustering was performed to obtain multi-level core meaning clusters, that is, core needs of users. The SAPAD-AHP model identified "human-machine interaction comfort" as the most core need indicator. The core needs were translated using the product construction based on meaning in the integrated method, and a rehabilitation aid architecture containing three functional modules of training, fixed adjustment, and interactive feedback was constructed. Combined with mobile rehabilitation programs and training games to optimize the user experience, the final solution was verified by Jack simulation and effectively met the core comfort needs of users. By innovatively applying the SAPAD-AHP integrated method model to the design of elbow joint rehabilitation aids, a quantifiable transformation path from behavior analysis to design elements is established, providing a feasible method for user need analysis and design development of medical rehabilitation products, with high practical application value.
关键词
产品设计 /
用户需求 /
SAPAD /
AHP /
肘关节康复辅具
Key words
product design /
user needs /
SAPAD /
AHP /
elbow joint rehabilitation aids
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
参考文献
[1] 《中国脑卒中防治报告》编写组. 《中国脑卒中防治报告2021》概要[J]. 中国脑血管病杂志, 2023, 20(11): 783-792.
Writing Group of the China Stroke Prevention and Treatment Report. Brief Report on Stroke Prevention and Treatment in China,2021[J]. Chinese Journal of Cerebrovascular Diseases,2023, 20(11): 783-792.
[2] 刘光维, 胡鸾娇, 刘国纯. 脑卒中偏瘫病人主动康复训练理论研究与实践[M]. 重庆: 重庆大学出版社, 2022: 202209.267.
LIU G W, HU L J, LIU G C, et al.Theoretical Research and Practical Application of Active Rehabilitation Training for Hemiplegic Patients with Cerebral Stroke[M].Chongqing University Press: 202209.267.
[3] 金静芬, 李梅, 陈圆圆, 等. 脑卒中患者早期运动康复护理方案的构建[J]. 中华护理杂志, 2020, 55(9): 1360-1365.
JIN J F, LI M, CHEN Y Y, et al.Construction of Early Motor Rehabilitation Nursing Program Based on Modified Barthel Index Grading for Stroke Patients[J]. Chinese Journal of Nursing, 2020, 55(9): 1360-1365.
[4] 张小雪, 陶静, 张腾宇. 我国康复辅助器具配置服务信息化的现状和发展[J]. 中国康复医学杂志, 2024, 39(10): 1542-1547.
ZHANG X X, TAO J, ZHANG T Y.The Current Situation and Development of Informationization of Rehabilitation Assistive Devices Allocation Services in China[J]. Chinese Journal of Rehabilitation Medicine, 2024, 39(10): 1542-1547.
[5] 魏浩, 张道辉, 谷亚伦, 等. 基于织物的柔性可穿戴上肢运动辅助系统设计[J]. 机器人, 2024, 46(6): 692-702.
WEI H, ZHANG D H, GU Y L, et al.Design of a Fabric-Based Soft Wearable Upper-Limb Motion Assistive System[J]. Robot, 2024, 46(6): 692-702.
[6] 李博超, 项忠霞, 刘传耙, 等. 肘关节康复机器人机构设计及其运动学分析[J]. 机械科学与技术, 2020, 39(9): 1313-1322.
LI B C, XIANG Z X, LIU C P, et al.Mechanism Design and Kinematics Analysis of Elbow Joint Rehabilitation Robot[J]. Mechanical Science and Technology for Aerospace Engineering, 2020, 39(9): 1313-1322.
[7] HU F, SATO K, ZHOU K, et al.From Knowledge to Meaning: User-Centered Product Architecture Framework Comparison between OMUKE and SAPAD[C]//Proceedings of the 2016 International Forum on Management, Education and Information Technology Application. Guangzhou, China. Atlantis Press, 2016: 877-885.
[8] KEIICHI S, HU F, ZHOU K, et al.Meaningful Experience in Service Design: Case Study of SAPAD Framework Application[J]. Advances in Transdisciplinary Engineering, 2018, 7: 526-535.
[9] 胡飞, 晋漪萌, 王楷. 基于SAPAD的无人售货产品服务系统设计研究[J]. 机械设计, 2019, 36(10): 127-132.
HU F, JIN Y M, WANG K.Product Service System Design of Self-Service Based on SAPAD Framework[J]. Journal of Machine Design, 2019, 36(10): 127-132.
[10] HOMAS L S.The Analytic Hierarchy Process: Planning, Priority Setting, Resource Allocation[M]. New York: McGraw-Hill, 1980.
[11] 王媚雪, 翟洪磊. 基于AHP与TOPSIS法的自闭症儿童康复训练产品设计评价方法及应用[J]. 图学学报, 2020, 41(3): 453-460.
WANG M X, ZHAI H L.Evaluation Method and Application of Rehabilitation Training Products for Autistic Children Based on AHP and TOPSIS[J]. Journal of Graphics, 2020, 41(3): 453-460.
[12] 陈珊珊, 段齐骏, 李亚军. 基于SAPAD-AHP的儿童牙医服务系统设计研究[J]. 包装工程, 2021, 42(10): 115-123.
CHEN S S, DUAN Q J, LI Y J.Pediatric Dentistry Service System Design Based on SAPAD-AHP[J]. Packaging Engineering, 2021, 42(10): 115-123.
[13] 刘宗明, 王泽琦. 基于SAPAD-AHP法的智能充电桩设计研究[J]. 图学学报, 2023, 44(2): 380-388.
LIU Z M, WANG Z Q.Intelligent Charging Pile Design Based on SAPAD-AHP[J]. Journal of Graphics, 2023, 44(2): 380-388.
[14] 赵晨钰, 毕胜, 卢茜, 等. 脑卒中恢复期患者肘关节最大等长性屈伸运动时肩肘肌群表面肌电信号特征性研究[J]. 中国康复医学杂志, 2018, 33(9): 1036-1042.
ZHAO C Y, BI S, LU Q, et al.Features of Surface Electromyographic Signal of Shoulder and Elbow Muscle in Convalescent Stroke Patients during Elbow Maximum Isometric Flexion and Extension[J]. Chinese Journal of Rehabilitation Medicine, 2018, 33(9): 1036-1042.
[15] 国家市场监督管理总局, 国家标准化管理委员会. 中国成年人人体尺寸: GB/T 10000—2023[S]. 北京: 中国标准出版社, 2023: 3-23.
State Administration for Market Regulation, Standardization Administration of the People’s Republic of China. Human Dimensions of Chinese Adults: GB/T 10000—2023[S]. Beijing: Standards Press of China, 2023: 3-23.
[16] 郭佳佳, 张芳燕, 刘国闯, 等. 人机工程设计中的虚拟仿真技术研究进展[J]. 机械设计, 2024, 41(8): 23-29.
GUOJIA J, ZHANG F Y, LIU G C, et al.Research Progress of Virtual Simulation Technology in Ergonomic Design[J]. Journal of Machine Design, 2024, 41(8): 23-29.
[17] 胡明茂, 聂和愉, 付众铖, 等. 某商用车驾驶员区域H点舒适域评价分析[J]. 机械设计与制造, 2025(2): 5-11.
HU M M, NIE H Y, FU Z C, et al.Evaluation and Analysis of H-Point Comfort Zone in a Commercial Vehicle Driver's Area[J]. Machinery Design & Manufacture, 2025(2): 5-11.
基金
徐州市重点研发计划（社会发展）项目（KC22281）; 江苏师范大学研究生实践创新计划（2024XKT0679）
PDF(12504 KB)
渝公网安备 50010702501717号