【摘要】：血管類疾病已經(jīng)成為嚴(yán)重威脅人類生命的疾病之一。目前放射介入療法對(duì)治療此類疾病效果明顯,針對(duì)傳統(tǒng)介入手術(shù)醫(yī)生的培訓(xùn)無(wú)法經(jīng)常在臨床環(huán)境下進(jìn)行的問(wèn)題,目前已經(jīng)出現(xiàn)類似血管介入治療模擬訓(xùn)練系統(tǒng)這樣的設(shè)備用于介入手術(shù)培訓(xùn)。血管介入治療模擬訓(xùn)練系統(tǒng)由介入手術(shù)器械的運(yùn)動(dòng)控制系統(tǒng)和虛擬介入手術(shù)軟件系統(tǒng)組成,本課題主要對(duì)前者進(jìn)行了研究,自主設(shè)計(jì)開(kāi)發(fā)了一種血管介入手術(shù)器械運(yùn)動(dòng)控制系統(tǒng)。 介入手術(shù)器械有導(dǎo)絲、導(dǎo)管、支架、氣囊等,本系統(tǒng)以導(dǎo)絲和導(dǎo)管為例,設(shè)計(jì)的血管介入器械運(yùn)動(dòng)控制系統(tǒng)由三部分組成：導(dǎo)管/導(dǎo)絲位移信息采集裝置、導(dǎo)管/導(dǎo)絲受力裝置和系統(tǒng)測(cè)試軟件。導(dǎo)管/導(dǎo)絲位移信息采集裝置采用了Avago公司生產(chǎn)的ADNS-7530激光位移傳感芯片,實(shí)時(shí)采集導(dǎo)管/導(dǎo)絲的推、拉和旋轉(zhuǎn)操作時(shí)造成的位移。導(dǎo)管/導(dǎo)絲在血管中移動(dòng)時(shí)的受力采用模擬方式,仿真導(dǎo)管/導(dǎo)絲受力以及力的測(cè)量裝置稱為力反饋裝置,該部分由力反饋裝置機(jī)械結(jié)構(gòu)、力反饋執(zhí)行部件、力反饋控制部件以及導(dǎo)管/導(dǎo)絲受力檢測(cè)裝置組成。系統(tǒng)測(cè)試軟件使用MFC開(kāi)發(fā)設(shè)計(jì),主要是模擬和驗(yàn)證介入手術(shù)訓(xùn)練系統(tǒng)要求的功能。主控制單片機(jī)采用凌陽(yáng)公司生產(chǎn)的SPCE06I A芯片。 系統(tǒng)研究范圍涵蓋了醫(yī)學(xué)、機(jī)械、電子、通訊等領(lǐng)域。在當(dāng)前醫(yī)學(xué)模擬訓(xùn)練產(chǎn)品主要依賴國(guó)外進(jìn)口的背景下,本課題自主設(shè)計(jì)的具有一定通用性的血管介入器械運(yùn)動(dòng)控制系統(tǒng),對(duì)于建立和發(fā)展擁有我國(guó)自主知識(shí)產(chǎn)權(quán)的醫(yī)學(xué)模擬訓(xùn)練產(chǎn)品具有積極的推動(dòng)作用。
[Abstract]:Vascular diseases have become one of the serious threats to human life. At present, the effect of interventional therapy on this kind of disease is obvious. The problem that the training of traditional interventional surgery doctors can not be carried out frequently in clinical environment, Equipment such as the simulated training system for vascular interventional therapy has been developed for training in interventional surgery. The simulation training system of vascular interventional therapy is composed of motion control system of interventional surgical instruments and virtual interventional surgery software system. A motion control system for vascular interventional instruments was designed and developed. Interventional instruments include guide wire, catheter, stent, airbag and so on. This system takes guide wire and catheter as an example. The motion control system of vascular interventional instrument is composed of three parts: catheter / wire displacement information collecting device. Conduit / wire loading device and system test software. The ADNS-7530 laser displacement sensor chip produced by Avago is used to collect the displacement caused by the push, pull and rotation of the tube / guide wire in real time. The force of catheter / wire moving in blood vessel is simulated. The measuring device that simulates the force and force of conduit / guide wire is called force feedback device, which is composed of mechanical structure of force feedback device and force feedback executive part. The force feedback control unit and the force detecting device of the conduit / guide wire are made up. The system test software is designed with MFC, which simulates and verifies the function of interventional training system. The main control microcontroller adopts SPCE06I A chip produced by Lingyang Company. The system covers the fields of medicine, machinery, electronics, communication and so on. Under the background that the current medical simulation training products mainly rely on foreign imports, this paper has designed a universal motion control system for vascular intervention instruments. It plays an active role in the establishment and development of medical simulation training products with independent intellectual property rights in China.
【學(xué)位授予單位】：北京工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TH789;TP273

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