MEC-2000型心电监护仪在大鼠监护中的应用
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摘要
目的介绍一种价格低廉的大鼠心电监护仪改造方法。方法针对传统导联连接方式步骤繁琐、稳定性差的缺点,利用电极贴、针灸针等材料,对人用心电监护仪连接及固定于大鼠的方式进行改造。观察该心电监护仪用于大鼠心电监护的效果。结果心电监护仪可稳定显示大鼠心肺复苏后Ⅰ、Ⅱ、Ⅲ、aVL、aVR、aVF导联的心电波形。结论该心电监护仪可用于实验室大鼠的心电监护。
Objective To introduce a low price method for the rat ECG monitor transformation. Methods To solve the disadvantage of cumbersome traditional lead connection and procedures and poor stability,the transformation of the human ECG monitor connection and the way to fix rat were transformed using electrode paste,acupuncture needle and other materials,the results of the ECG monitor for rat ECG monitoring were observed. Results The transformed ECG monitor could stablely show lead ECG waveform ofⅠ,Ⅱ,Ⅲ,aVL,aVR,aVF in rats after cardio-pulmonary resuscitation. Conclusion This modified ECG monitor can be used for ECG monitoring of laboratory rats.
Objective To introduce a low price method for the rat ECG monitor transformation. Methods To solve the disadvantage of cumbersome traditional lead connection and procedures and poor stability,the transformation of the human ECG monitor connection and the way to fix rat were transformed using electrode paste,acupuncture needle and other materials,the results of the ECG monitor for rat ECG monitoring were observed. Results The transformed ECG monitor could stablely show lead ECG waveform ofⅠ,Ⅱ,Ⅲ,aVL,aVR,aVF in rats after cardio-pulmonary resuscitation. Conclusion This modified ECG monitor can be used for ECG monitoring of laboratory rats.
引文
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[3]刘唐威,陈蒙华,谢露,等.窒息性心脏骤停大鼠呼吸变化特点与复苏疗效的关系[J].广西医科大学学报,2007,24(3):329-331.
[4]张金勇,李斌,王磊.生物医学信号采集的多通道模拟前端集成电路[J].中国生物医学工程学报,2010,29(2):283-287,304.
[5]廖云朋,孔令峰.12导联同步心电信号自动分析系统[J].生理信号检测与监护,2009,15(9):1-4.
[6]景艳梅,王砚生,何文学.心电信号采集和调理电路的设计[J].电脑知识与技术,2012,8(1):220-222.
[7]孙海基,艾洪滨,崔希云.电刺激迷走背核对大鼠心电活动的影响[J].山东师范大学学报(自然科学版),2003,18(4):70-71.
[8]CIRIELLO J,CALARESU F R.Distribution of vagal cardioinhibitory neurons in the medulla of the cat[J].Am J Physiol,1980,238(1):R57-R64.
[9]NOSAKA S,YAMAMOTO T,YASUNAGA K.Localization of vagal cardioinhibitory preganglionic neurons with rat brain stem[J].J Comp Neurol,1979,186(1):79-92.
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[2]李克忠,姚尚龙,王志刚,等.不同潮气量机械通气对大鼠肺组织TLR-4表达的影响[J].中华麻醉学杂志,2006,26(10):888-890.
[3]刘唐威,陈蒙华,谢露,等.窒息性心脏骤停大鼠呼吸变化特点与复苏疗效的关系[J].广西医科大学学报,2007,24(3):329-331.
[4]张金勇,李斌,王磊.生物医学信号采集的多通道模拟前端集成电路[J].中国生物医学工程学报,2010,29(2):283-287,304.
[5]廖云朋,孔令峰.12导联同步心电信号自动分析系统[J].生理信号检测与监护,2009,15(9):1-4.
[6]景艳梅,王砚生,何文学.心电信号采集和调理电路的设计[J].电脑知识与技术,2012,8(1):220-222.
[7]孙海基,艾洪滨,崔希云.电刺激迷走背核对大鼠心电活动的影响[J].山东师范大学学报(自然科学版),2003,18(4):70-71.
[8]CIRIELLO J,CALARESU F R.Distribution of vagal cardioinhibitory neurons in the medulla of the cat[J].Am J Physiol,1980,238(1):R57-R64.
[9]NOSAKA S,YAMAMOTO T,YASUNAGA K.Localization of vagal cardioinhibitory preganglionic neurons with rat brain stem[J].J Comp Neurol,1979,186(1):79-92.
[10]GEIS G S,WURSTER R D.Horseradish peroxidase localization of cardiac vagal preganglionic somata[J].Brain Res,1980,182(1):19-30.