發(fā)布時間：2018-02-14 06:30

  本文關鍵詞： 乳腺癌 REIS 智能胸衣 可穿戴式 移動終端　出處：《杭州電子科技大學》2017年碩士論文　論文類型：學位論文

【摘要】：乳腺癌是女性中發(fā)病率最高的惡性腫瘤,并且乳腺癌患者趨于年輕化。調查數據表明,首次經醫(yī)院檢查確診已病變?yōu)槿橄侔┑幕颊咧杏写蠹s63.6%處于中晚期,導致治療延誤,影響乳腺癌患者的存活率。目前,早發(fā)現、早診斷、早治療的“三早”治療手段被公認為乳腺癌治療最有效的方法,且相關領域的專家也建議女性應堅持每月做一次乳房自我檢查。然而日常自查對于普通女性來說,由于缺乏專業(yè)知識,存在較大的不確定性,難以達到預期效果,仍需有效的儀器檢測。但現有的鉬靶、超聲、MRI等檢測方法不僅存在對人體有害或費用昂貴等不足,而且均需要去醫(yī)院就診,并不適合日常自查。因此,開發(fā)一套可以協(xié)助女性自查的便攜設備是有必要的。本研究內容更針對這一問題,基于共振頻率的電阻抗頻譜(REIS)技術,設計并開發(fā)了一款用于乳腺癌早期風險監(jiān)測的可穿戴系統(tǒng)。前期我們已經完成基于REIS技術的乳腺癌臨床檢測儀器,并在臨床測試中取得了良好的效果。本文面向REIS技術的可穿戴式應用進行了設計,實現乳腺癌早期風險監(jiān)測的可穿戴系統(tǒng)。系統(tǒng)主要分為智能胸衣、移動終端、云服務器三個部分。智能胸衣是系統(tǒng)的檢測部分,內部集成了電極傳感器,利用REIS技術原理采集乳房的阻抗數據。移動終端是系統(tǒng)的人機交互部分,不僅可以連接控制智能胸衣;還擁有可以提示相關信息,反映當前測量狀態(tài)的界面;更能上傳測量數據。云服務器是系統(tǒng)的后臺服務部分,可以為用戶提供風險值計算和數據存儲服務,保存用戶每次的測量數據。經過不斷的調試與優(yōu)化,本文研究開發(fā)的系統(tǒng)基本實現了預期目標,完成了各部分的功能。智能胸衣可以很好地采集到乳腺數據,并傳輸給手機;移動終端使用簡單、清晰、明了,可以連接胸衣和服務器,顯示并控制整個測量流程;云服務器實時監(jiān)聽客戶端的請求,接受并存儲用戶數據,計算并返回風險值。調試過程中,系統(tǒng)先后進行了模擬測試和實體測試,驗證胸衣的數據采集功能。模擬測試中,系統(tǒng)重復測試穩(wěn)定的物理電容,發(fā)現每次測的共振頻率誤差均未超過2%,系統(tǒng)穩(wěn)定性良好。在醫(yī)院初步的實體測試中,測量的乳房數據對被測對象的異常情況有明顯反應。本文最后就系統(tǒng)實現可穿戴存在的問題和解決方案進行了分析,為系統(tǒng)進一步優(yōu)化明確了方向,使系統(tǒng)可以更快地推廣應用,協(xié)助女性自查,為系統(tǒng)在乳腺癌早期風險監(jiān)測中發(fā)揮作用奠定了基礎。
[Abstract]:Breast cancer has the highest incidence of malignant tumors among women, and breast cancer patients tend to be younger. Survey data show that about 63.6% of the patients who have been diagnosed with breast cancer for the first time after hospital examination are in advanced stages, leading to delays in treatment. Affects the survival rate of breast cancer patients. At present, early detection, early diagnosis and early treatment are recognized as the most effective methods for breast cancer treatment. Experts in related fields also suggest that women should do breast self-examination once a month. However, for ordinary women, due to lack of professional knowledge and greater uncertainty, it is difficult to achieve the desired results. But the existing methods, such as molybdenum target, ultrasonic MRI and so on, are not only harmful to human body or expensive, but also need to go to hospital, so they are not suitable for daily self-examination. It is necessary to develop a portable device that can assist women in self-examination. A wearable system for early breast cancer risk monitoring has been designed and developed. The wearable application of REIS technology is designed to realize the wearable system of early breast cancer risk monitoring. The system is mainly divided into intelligent corset, mobile terminal, and so on. The intelligent corset is the detection part of the system, the electrode sensor is integrated inside, and the impedance data of the breast is collected by using the principle of REIS. The mobile terminal is the human-computer interaction part of the system. Not only can you connect and control the smart bra, but you also have an interface that prompts information about the current measurement status, and uploads measurement data. The cloud server is the backstage service of the system. It can provide users with risk value calculation and data storage services, and save the measured data of users every time. After continuous debugging and optimization, the system studied and developed in this paper has basically achieved the expected goals. The smart corset can collect breast data and transmit to the mobile phone, the mobile terminal is simple, clear and clear, it can connect the corset and server, and display and control the whole measurement process. The cloud server listens to the client's request in real time, accepts and stores the user's data, calculates and returns the risk value. During the debugging process, the system successively carries on the simulation test and the entity test, verifies the corset's data collection function. The system repeatedly tested the stable physical capacitance and found that the resonance frequency error of each measurement was not more than 2 and the system was stable. The measured breast data have obvious response to the abnormal situation of the object under test. Finally, this paper analyzes the problems and solutions to the wearability of the system, and defines the direction for further optimization of the system. The system can be popularized and applied more quickly, and it can help women to check themselves. It lays the foundation for the system to play a role in early breast cancer risk monitoring.
【學位授予單位】：杭州電子科技大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：R737.9;TP368.33

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