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Related articles简要描述:脑室微量给药导管可固定在大鼠、小鼠的颅骨上,埋入脑部适当的深度,配合相应的PE给药导管、微量注射器或者使用,实现对大鼠、小鼠颅内的微量给药
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脑室微量给药导管可固定在大鼠、小鼠的颅骨上,埋入脑部适当的深度,配合相应的PE给药导管、微量注射器或者使用,实现对大鼠、小鼠颅内的微量给药。
单套管颅内给药
整个套管由基座、注射内管、导管帽、锁紧螺帽组成:
单套管颅内给药植入脑室的示意图:
给药套管的详细构造及主要尺寸:
(长度单位:mm)
订购指南,需要确定以下几个尺寸:
D1:导管外径的尺寸;
L1:下探到脑室套管的长度(含颅骨和脑室)
L3:注射内管探出基座套管的长度;
L4:导管芯(也就是堵头)探出基座套管的长度;
单套管的型号,各个组成配件的货号和尺寸:
双套管颅内给药
适用于两种不同或相同的药物注射在两个不同的位置;
双套管的主要组成:
双套管颅内给药植入脑室的示意图:
双套管的详细构造及主要尺寸:
订购指南,需要确定以下几个尺寸:
D1:导管外径的尺寸;
L1:下探到脑室套管的长度(含颅骨和脑室)
P :两根导管的间距
L3:注射内管探出基座套管的长度;
L4:导管芯(也就是堵头)探出基座套管的长度;
双套管的型号,各个组成配件的货号和尺寸:
新生鼠适用型号:
小鼠、大鼠适用型:
大鼠适用型:
颅内微量注射实验,还需要用到以下相关的设备和工具:
脑立体定位仪、套管夹持器、、微量进样器、PE给药导管、固定螺丝等
脑立体定位仪,可根据需求有多种型号可供选择:大鼠适配型、小鼠适配型、单臂、双臂、数显式、电动式
套管夹持器
微量进样器
PE给药导管
牙科水泥
固定螺丝
小动物
参考文献:
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