北京生物醫(yī)學(xué)工程

一種無線心臟起搏器系統(tǒng)及關(guān)鍵技術(shù)驗(yàn)證

A wireless pacemaker system and verification of the key technologies

作者：王征賈在申潘小可李蛟

單位：首都醫(yī)科大學(xué)附屬北京安貞醫(yī)院心臟外科危重癥 <br />中心體外循環(huán)及機(jī)械循環(huán)輔助科(北京100029)，<br />北京市二十一世紀(jì)國際學(xué)校(北京100142)。<br />通信作者:賈在申。E-mail ：zaishjia@ 126.com 

關(guān)鍵詞：無線心臟起搏器系統(tǒng);無限續(xù)航;持續(xù)監(jiān)測;安全預(yù)警;應(yīng)急診療;關(guān)鍵技術(shù)驗(yàn)證

分類號：R318

出版年·卷·期（頁碼）：2022·41·6（583-588）

摘要：

目的針對目前心臟起搏器存在的電池壽命短、體積大、安裝和取出手術(shù)感染風(fēng)險(xiǎn)較高的問題,本文提出了一種具備無線供電和通信功能的心臟起搏器系統(tǒng)。方法采用近場無線供電和通信技術(shù)，結(jié)合云計(jì)算和專家系統(tǒng)，可以實(shí)現(xiàn)無限續(xù)航、持續(xù)監(jiān)測、安全預(yù)警、應(yīng)急診療等功能，并設(shè)計(jì)了原理樣機(jī)，以驗(yàn)證關(guān)鍵技術(shù)。結(jié)果經(jīng)過原理樣機(jī)的實(shí)驗(yàn)驗(yàn)證，本方案通過無線的方式在模擬人體真實(shí)胸腔(大于64 mm)條件下,為無線心臟起搏器提供了大于40 jiW的功率，滿足心臟起搏器的供電需求，驗(yàn)證了關(guān) 鍵技術(shù)的可行性。結(jié)論經(jīng)實(shí)驗(yàn)驗(yàn)證，該心臟起搏器系統(tǒng)的關(guān)鍵技術(shù)合理可行，后續(xù)將開展進(jìn)一步的工程化技術(shù)研究。

Objective Aiming at the problems of short battery life, large size, and high infection risk during installation and removal of current pacemakers, this paper proposes a pacemaker solution with wireless power supply and communication functions. Methods Using near-field wireless power supply and communication technology,combined with cloud computing and expert system technology,functions such as infinite battery life, continuous monitoring, safety early warning, and emergency diagnosis and treatment can be realized. Results After the experimental verification ,this scheme provides up to 40 |JLW power to the cardiac pacemaker under the condition of simulating the human body's real chest cavity ( greater than 64 mm) in a wireless manner, which satisfies the demands of the cardiac pacemaker. Conclusions After experimental verification ,the principle of the pacemaker scheme is feasible, and further engineering technology research is needed.

參考文獻(xiàn)：

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