实验动物血药浓度测定,常用家兔耳静脉取血。下面简介作者在实验中取得的点滴经验:将家兔耳缘静脉涂擦酒精,再用手指紧压耳中心大动脉,随即将注射器针尖逆血流方向插入耳缘静脉,耳静脉血能自动进入注射器,根据实验需要,确定取用量,取毕,松开紧压耳中心大动脉的手指,抽出针头,将免血推注入加有一定量肝素的容器中备用。 Laboratory animal blood concentration determination, commonly used rabbits ear vein blood. Here is a brief introduction of the experience gained in the experiment: Rabbit ear vein rubbing alcohol, and then squeeze the ear with a large central aortic artery, then the syringe needle against the direction of blood flow into the ear vein, ear vein blood can automatically enter the syringe , According to the needs of the experiment, to determine the amount of take, take completed, loosen the fingers of the central aorta, withdraw the needle, the blood will be injected into a certain amount of heparin containers spare.