植入式生理信號無線遙測系統(tǒng)用于長時間測量清醒無束縛的大鼠、小鼠、兔子、比格犬、猴子、魚等多種動物的心率、體溫和活動量等生理參數(shù)。使用此系統(tǒng)可以保證動物在籠內(nèi)自由活動，不需要麻醉或束縛，這樣測量到的生理信號更能反映自然狀態(tài)下的動物生理狀況。可用于生物節(jié)律研究和相關(guān)的生命體征監(jiān)測。

植入式生理信號無線遙測系統(tǒng)可無線遙測和記錄實驗動物的：心率、體溫、活動量.  

植入式生理信號無線遙測系統(tǒng)由植入體(E-Mitter)、接收數(shù)據(jù)轉(zhuǎn)換器(Receiver)、電纜和記錄分析計算機(VitalView)構(gòu)成。1厘米大小的植入體E-Mitter集成了傳感器、放大器和無線信號發(fā)射器，根據(jù)測量信號不同有多種規(guī)格。植入式E-Mitter轉(zhuǎn)發(fā)器不需電池，由接收數(shù)據(jù)轉(zhuǎn)換器(Receiver)輸出電力。實驗人員將植入體埋入動物皮下，生理信號被植入體采集到并轉(zhuǎn)換成相應(yīng)的電信號后用無線電發(fā)射出來，由飼養(yǎng)籠下方的接收器接收到并傳遞給數(shù)據(jù)轉(zhuǎn)換器，完成數(shù)據(jù)轉(zhuǎn)換后送入**處理器進行數(shù)據(jù)處理。系統(tǒng)可同時連接32個接收器，完成大規(guī)模的試驗。

植入體(E-Mitter)是植入在動物體內(nèi)的微型設(shè)備,它集成了傳感器，放大器，數(shù)字轉(zhuǎn)換，無線發(fā)射的功能并解決了生物體的抗排異反應(yīng)。植入體有用于測量生物心率，體溫和活動量等多種參數(shù)的規(guī)格。

植入式生理信號無線遙測系統(tǒng)的主要特點：

?     無線遙測

?     植入式E-Mitter轉(zhuǎn)發(fā)器沒有電池

?     長期監(jiān)測-植入裝置后允許連續(xù)、遙測實驗動物一生

?     準確、可靠，報告清醒無束縛動物的生理和行為數(shù)據(jù)

E-Mitter（植入體系統(tǒng)）主要技術(shù)參數(shù):

ER4000 信號接收器
ER4000信號接收器，用于給E-Mitters充電和接收E-Mitters傳回來的測量數(shù)據(jù)。適合標準的大小鼠飼養(yǎng)籠具。

信號接收器的主要參數(shù)

VitalView軟件

激發(fā)接收器和感應(yīng)器通過VitalView軟件連接到電腦。可以記錄240個數(shù)據(jù)通道，典型應(yīng)用120個測試對象，對于E-mitter系統(tǒng)32個測試對象。

VitalView軟件可以設(shè)置實驗參數(shù)和采集數(shù)據(jù)。軟件管理與硬件的連接，并且儲存顯示基本的圖形化的數(shù)據(jù)分析。軟件也提供統(tǒng)計形式的數(shù)據(jù)顯示，可以輸出數(shù)據(jù)。

如只需要測量大鼠、小鼠的核心體溫，可以選擇植入式體溫膠囊，對體溫數(shù)據(jù)進行遙測：

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