北京生物醫(yī)學(xué)工程

用于個體化健康診斷的呼吸頻率記錄卡

Breathing Rate Recording Card for Personalized Health Diagnostics

作者：韓萌劉靜

單位：中國科學(xué)院理化技術(shù)研究所（北京100190）

關(guān)鍵詞：呼吸頻率；記錄卡；USB；熱電偶；可穿戴式醫(yī)療器件；低成本醫(yī)療

分類號：

出版年·卷·期（頁碼）：2010·29·2（170-173）

摘要：

個體化醫(yī)療事業(yè)的發(fā)展對微型、低成本醫(yī)療診斷產(chǎn)品的需求日益增加。為實現(xiàn)對人體呼吸率的長時監(jiān)測從而對睡眠、呼吸障礙等加以評估，本文基于將數(shù)據(jù)記錄與解讀環(huán)節(jié)完全分離的飛機黑匣子理念，研制出采用廉價T型熱電偶記錄溫度以反映人體呼吸率的超低成本記錄卡，可以更方便、更長時間的對呼吸溫度數(shù)據(jù)及時間信息進行采集和事后評估。通過與商業(yè)化Agilent數(shù)據(jù)采集儀的呼吸頻率對比監(jiān)測實驗表明，該記錄卡可以較好地獲取呼吸頻率信息，且易于通過USB接口再現(xiàn)于計算機屏幕。本文工作為建立低成本化呼吸診斷提供了重要而現(xiàn)實的技術(shù)途徑。

Along with the development of personalized health care, the demand for miniturized or low cost medical devices is increasing. In order to realize a long term monitoring of breathing rate and thus diagnose the sleeping or breathing disorders, an ultra low cost breathing rate recording card (BRC) adopting the easily available typeT thermocouple as temperature sensor was developed, following the concept of dark casket in flight so as to separate the data recording and unscrambling procedures. The BRC system allowed to record and evaluate afterwards the breathing temperature data and time information via a more convenient and durable way. Through the contrast experiment on breathing rate detection between BRC and commercial Agilent Data Acquisition System, it was demonstrated that the breathing rate information could be easily obtained by the BRC and displayed on the computer screen via the USB interface. This study provides a significant and realistic technical approach for low cost breathing diagnostics.

參考文獻：

［1］王海英. 睡眠呼吸暫停低通氣綜合征的臨床診斷與治療. 基層醫(yī)學(xué)論壇，2005，9(5): 406-407.
［2］Fleary B. Sleep apnea syndrome in the elderly. Sleep， 1992, 15(6) : 220-220.
［3］饒偉，劉靜. 論構(gòu)建大幅降低醫(yī)患成本的全新醫(yī)療裝備模式-微全醫(yī)院系統(tǒng). 科技導(dǎo)報，2006，24：42-49.
［4］韓萌，王欣，劉冉，等. 超低成本體溫記錄卡及其初步應(yīng)用. 北京生物醫(yī)學(xué)工程，2008，27(4): 409-412.
［5］饒偉，鄧月光，楊陽，等. 構(gòu)建低成本家庭醫(yī)療裝備系統(tǒng)的可行性研究. 科技導(dǎo)報，2008，26：46-51.
［6］劉靜，鄧中山，劉冉，等. 記錄人體生理信息的即插即用微型多參數(shù)記錄器. 中國專利. 200710099478.4.
［7］Harker B. Sensory interrogation and acquisition device for monitoring building e.g. house, crack, has sensor measuring structural separation in building, and transmitter measuring separation data that is collected via data storage unit. WO2006120435-A1. 2007.
［8］http://www.maximic.com.cn/products/ibutton/.
［9］Hermans B, Puers R. A portable multisensor datalogger for medical surveillance in harsh environments. Sensors and Actuators APhysical, 2005, 123-24: 423-429.
［10］Bolton MP, McGuinness K, Cooley J, et al. Technical noteA compact data logger for ambulatory skin temperature measurement. Journal of Medical Engineering & Technology, 2001, 25(6): 264-268.
［11］Kanetake J, Kanawaku Y, Funayama M. Automatic continuous monitoring of rectal temperature using a buttontype thermo data logger. Legal Medicine, 2006, 8: 226-230.
［12］江和, 田曉科. 基于MAX6675的T型熱電偶在電器溫度測試中的應(yīng)用. 廣東：中國電工技術(shù)學(xué)會低壓電器專業(yè)委員會第十二屆學(xué)術(shù)年會, 2004：277-278.
［13］EZUSB FX2 Technical Reference Manual.
［14］Program ReferenceCyapi.lib.

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