本論文主要著重於藍芽的低功率傳輸結合嵌入式晶片MSP430, 用以探討心電圖各導程在藍芽傳輸時的傳輸穩定度,而接收端是以 LabVIEW 來達到訊號的接收和遠距監控,作為健康照護的簡易平 台,能讓在遠方的親人及時了解被照護者的心率狀況,而藍芽的低電 磁波、低功率、低耗電和短距離傳輸對於醫療院所的急診室或居家照 護都有很顯著的幫助。 在這科技發達的社會裡,只要跟人體健康有關的議題都會被拿來 討論,就像現在被廣為討論的電磁波的問題,雖然都還沒有被證實對 人體到底有沒有害,但能有效的降低功率和電磁波,對於可攜式的無 線裝置有省電和高傳輸率的功效,所以在這提出一個可攜式的無線傳 輸裝置,此裝置最主要是經由自製的前端心電圖(ECG)放大器,將人 體微小的心電訊號經由放大器放大,再將放大的心電圖訊號由MSP 430 的A/D 將類比訊號轉換成數位訊號,而傳輸是經由藍芽來作為無 線傳輸介面,接收則由後端的LabVIEW 來顯示接收到的心電圖訊 號,使整個系統達到可攜、移動性佳,對於居家空間來說被照護者可 以有較佳的生活空間而不受拘束。
This paper focuses on the bluetooth mainly is transmitted and accorded with the embedded chip MSP430,is it probe into ECG lead transmission stability degree when the bluetooth is transmitted Cheng each to use,and receive the end and is controlled by receiving and far distance reaching the signal with Labview,as the simple and easy platform that is healthecare,make the relative in the distant place understand the state of rhythm of the heart of the person looked after in time,and low electromagnetic wave of bluetooth,low power,low and power consumptive and short distance transmit to medical emergency ward of institutes or is it have apparent help to healthecare。+