【摘要】：當(dāng)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(fù)訓(xùn)練的研究受到了相關(guān)專業(yè)學(xué)者更多的重視。與此同時,隨著虛擬現(xiàn)實(shí)技術(shù)的不斷發(fā)展,將其應(yīng)用到康復(fù)醫(yī)療領(lǐng)域也是一個熱點(diǎn)方向。因此本課題研究了基于虛擬現(xiàn)實(shí)技術(shù)的手指康復(fù)系統(tǒng),并制作了康復(fù)手套,設(shè)計(jì)完成示教康復(fù)系統(tǒng)。本文綜述了針對手部功能障礙患者進(jìn)行康復(fù)治療的國內(nèi)外研究現(xiàn)狀,分析了相關(guān)技術(shù)領(lǐng)域的發(fā)展趨勢�；诳祻�(fù)醫(yī)學(xué),對人手的生理結(jié)構(gòu)特點(diǎn)和康復(fù)訓(xùn)練特點(diǎn)及治療要求進(jìn)行論述。設(shè)計(jì)出基于虛擬現(xiàn)實(shí)的主動康復(fù)訓(xùn)練系統(tǒng)、以氣動人工肌肉驅(qū)動的康復(fù)手套以及示教康復(fù)系統(tǒng)。具體內(nèi)容如下:首先,結(jié)合康復(fù)訓(xùn)練動作設(shè)計(jì)虛擬康復(fù)訓(xùn)練場景,并在場景中設(shè)計(jì)得分機(jī)制作為康復(fù)評定依據(jù),將5DT數(shù)據(jù)手套與虛擬場景連接,利用5DT數(shù)據(jù)手套內(nèi)置柔性傳感器對手指信息采集,實(shí)現(xiàn)患者與場景之間康復(fù)數(shù)據(jù)的交互,以此為基礎(chǔ)設(shè)計(jì)完成了針對手部功能損傷較輕患者的主動康復(fù)訓(xùn)練系統(tǒng)。該系統(tǒng)中還編寫了數(shù)據(jù)庫對患者信息進(jìn)行存儲。其次,以安全有效、結(jié)構(gòu)簡單、性價比為出發(fā)點(diǎn)設(shè)計(jì)了輕便、舒適、成本低、安全性高的氣動人工肌肉驅(qū)動的康復(fù)手套,設(shè)計(jì)了氣動控制系統(tǒng)對康復(fù)手套進(jìn)行驅(qū)動,通過手指運(yùn)動學(xué)分析指尖位置、指尖運(yùn)行軌跡,與康復(fù)訓(xùn)練時實(shí)際軌跡對比,檢驗(yàn)康復(fù)手套設(shè)計(jì)方案的有效性�；贚abVIEW與Unity3D聯(lián)合開發(fā)了康復(fù)訓(xùn)練系統(tǒng)軟件,完成了康復(fù)手套與5DT數(shù)據(jù)手套所組成的示教康復(fù)訓(xùn)練系統(tǒng)的虛擬訓(xùn)練和控制管理。最后,對主動康復(fù)訓(xùn)練系統(tǒng)和示教康復(fù)訓(xùn)練的系統(tǒng)性能進(jìn)行檢測,結(jié)合表面肌電信號采集儀,對手指運(yùn)動相關(guān)肌肉進(jìn)行肌電信號分析,并通過康復(fù)手套抓取不同靜物的實(shí)驗(yàn),驗(yàn)證所設(shè)計(jì)康復(fù)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(xué)位授予單位】：河南科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TP391.9

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