【摘要】：當今社會中由于手部功能障礙患者的不斷增多,針對手部康復訓練的研究受到了相關專業(yè)學者更多的重視。與此同時,隨著虛擬現(xiàn)實技術的不斷發(fā)展,將其應用到康復醫(yī)療領域也是一個熱點方向。因此本課題研究了基于虛擬現(xiàn)實技術的手指康復系統(tǒng),并制作了康復手套,設計完成示教康復系統(tǒng)。本文綜述了針對手部功能障礙患者進行康復治療的國內外研究現(xiàn)狀,分析了相關技術領域的發(fā)展趨勢�；诳祻歪t(yī)學,對人手的生理結構特點和康復訓練特點及治療要求進行論述。設計出基于虛擬現(xiàn)實的主動康復訓練系統(tǒng)、以氣動人工肌肉驅動的康復手套以及示教康復系統(tǒng)。具體內容如下:首先,結合康復訓練動作設計虛擬康復訓練場景,并在場景中設計得分機制作為康復評定依據,將5DT數據手套與虛擬場景連接,利用5DT數據手套內置柔性傳感器對手指信息采集,實現(xiàn)患者與場景之間康復數據的交互,以此為基礎設計完成了針對手部功能損傷較輕患者的主動康復訓練系統(tǒng)。該系統(tǒng)中還編寫了數據庫對患者信息進行存儲。其次,以安全有效、結構簡單、性價比為出發(fā)點設計了輕便、舒適、成本低、安全性高的氣動人工肌肉驅動的康復手套,設計了氣動控制系統(tǒng)對康復手套進行驅動,通過手指運動學分析指尖位置、指尖運行軌跡,與康復訓練時實際軌跡對比,檢驗康復手套設計方案的有效性�；贚abVIEW與Unity3D聯(lián)合開發(fā)了康復訓練系統(tǒng)軟件,完成了康復手套與5DT數據手套所組成的示教康復訓練系統(tǒng)的虛擬訓練和控制管理。最后,對主動康復訓練系統(tǒng)和示教康復訓練的系統(tǒng)性能進行檢測,結合表面肌電信號采集儀,對手指運動相關肌肉進行肌電信號分析,并通過康復手套抓取不同靜物的實驗,驗證所設計康復手套的可行性。
[Abstract]:Nowadays, due to the increasing number of patients with hand dysfunction, more attention has been paid to the research of hand rehabilitation training. At the same time, with the development of virtual reality technology, it is also a hot point to apply it to rehabilitation medical field. In this paper, the finger rehabilitation system based on virtual reality technology is studied, and the rehabilitation gloves are made and the teaching rehabilitation system is designed. In this paper, the present situation of rehabilitation therapy for patients with hand dysfunction at home and abroad is reviewed, and the development trend of related technical fields is analyzed. Based on rehabilitation medicine, the characteristics of physiological structure, rehabilitation training and treatment of human hands are discussed. The active rehabilitation training system based on virtual reality is designed. The rehabilitation gloves driven by pneumatic artificial muscle and the teaching rehabilitation system are designed. The specific contents are as follows: firstly, the virtual rehabilitation training scene is designed in combination with rehabilitation training action, and the score mechanism is designed as the basis of rehabilitation evaluation in the scene, and the 5DT data glove is connected with the virtual scene. The flexible sensor of 5DT data glove is used to collect finger information to realize the interaction of rehabilitation data between patient and scene. Based on this, an active rehabilitation training system for patients with mild hand function injury is designed. In this system, a database is also written to store patient information. Secondly, the rehab gloves driven by pneumatic artificial muscle with light, comfortable, low cost and high safety are designed in order to be safe and effective, simple in structure and cost-effective. The pneumatic control system is designed to drive the rehabilitation gloves. According to the finger kinematics analysis the finger tip position and fingertip running track are compared with the actual track in rehabilitation training to verify the effectiveness of the rehabilitation glove design scheme. The software of rehabilitation training system is developed based on LabVIEW and Unity3D. The virtual training and control management of rehabilitation training system composed of rehabilitation gloves and 5DT data gloves is completed. Finally, the system performance of active rehabilitation training system and teaching rehabilitation training is tested, and the EMG signal analysis of finger movement related muscles is carried out by combining with the surface electromyography acquisition device, and the experiment of grasping different still life through rehabilitation gloves is carried out. Verify the feasibility of the designed rehabilitation gloves.
【學位授予單位】：河南科技大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TP391.9

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