我们利用大鼠足蹠裸露、角化层薄的特点,设计了一种盒子,将四块银板(或紫铜)作为电极,保持适当距离贴在盒底,务使大鼠在盒内移位时每脚不离开相应电极而又不占据其它电极。这样,只要将大鼠足蹠部涂上少量导电糊,关入盒内,与导联接通,即可进行心电测量,既避免了麻醉和组织损伤,也方便了操作。 We use the characteristics of rat foot plantar bare, keratinized thin, designed a box, the four silver plates (or copper) as the electrode, the appropriate distance attached to the bottom of the box, so that the rat in the box When each foot does not leave the corresponding electrode without occupying other electrodes. In this way, as long as the rat foot plantar coated with a small amount of conductive paste, locked into the box, and leads connected, you can make ECG measurements, both to avoid anesthesia and tissue damage, but also facilitate the operation.