Anesthesia adapter is an auxiliary device designed specifically for animal experiments, mainly used in brain stereotaxic systems to ensure that animals are in an appropriate anesthesia state during the experimental process. The anesthesia adapter can be conveniently installed on the U-shaped bracket of the brain stereotaxic device, firmly fixing the animal's head through the door teeth clip and conical metal mask, ensuring that the animal's head will not move during the experiment, thereby ensuring the accuracy and repeatability of the experiment. At the same time, the conical metal mask is equipped with anesthesia gas inlet and outlet, which can achieve continuous anesthesia of animals and reduce anesthesia gas leakage.

1. The conical metal mask can be adjusted back and forth to facilitate the fixation of animals;
2. Suitable for head fixation and continuous anesthesia in rats (used in conjunction with small animal anesthesia machines);
3. Can be paired with common positioning device brands in the market (such as MEYUE, KOPF, Stolting, RWD, etc.);
4. Front and rear adjustment range: 0~50mm;
5. Up and down adjustment range: 30 (-20~+10) mm;
6. Up and down adjustment accuracy: 100um;
7. Size: 160 * 47 * 72mm;
8. Compatible tracheal specifications: 6 * 4mm.