疼痛甩尾测量仪 疼痛甩尾实验 痛觉阈值测量

   疼痛甩尾主要是用于测量大、小鼠尾巴部受红外热刺激的痛觉阈值。实验时，当动物感觉疼痛，尾巴会轻敲台面，内置传感器会立刻检测到，停止计时和关闭光源，即反应时间和光源强度仪器自动记录。数据可通过闪存、USB数据线等导出。

   疼痛甩尾装置（Tail-Flick Unit）是根据D'Amour & Smith的设计，精确快速测试用于大鼠尾部的止痛药物。

l 疼痛甩尾测量仪主要是由聚集在大鼠尾部可调整强烈辐射的红外光源组成。

l 时间分辨率：0.1s

l 疼痛甩尾测量仪是一微处理控制仪器。试验数据可被直接传与电脑、USB或者串行端口。配备闪存以便数据转移。

The Tail-Flick test is designed to assess nociceptive threshold by using infrared source. The tested mouse is anesthesia free and is covered with a linen glove with its tail sitting on the groove of the heating panel. Wait until the mouse calms down then introduce the infrared radiant heat onto the subject and record the latency of tail flick. This test is fast and safe and is applicable to the research of analgesia, anesthesia, thermal nociception, and hyperalgesia.

Ugo Basile Tail Flick Unit 37360 is the device used in this service. Radiant heat is generated from an I. R. source (50W bulb) with adjustable energy level. This system can automatically start/stop timing when tail flicks which effectively reduce artificial errors.Ugo Basile Heat Flux I.R. Radiometer 37300 is an instrument for I.R. source adjustment.