Stereotaxic Impactor

Base on the Principle of Free Fall, the Stereotaxic Impactor, which is made up

of striker, weight, mental tube and Stereotaxic Instrument, is used to establish

the animal cerebral injury model

【Feature】

1. Axes of X, Y, Z can be adjusted manually

2. Diameter of striker: 4.5mm

3. Length of striker: 30mm

4. Weight : 40 g and 20 g available

5. Length of mental tube: 30cm

Impactors are applied to mice, rats, guinea pigs, rabbits, cats, dogs and other species.

For more stiker and weight,kindly our sales freely.

【Case of Instruction】

Secure the head and limbs of rats in prostate position then incise the scalp

along the midr disinfection and extend the cut by 45 degree in front

left, forming a triangular flap. Expose the left skull after opening the flap

and stripping the periosteum off. In order to establish a round circle with 6mm

diameter in the left skull, you need to take the left eye socket as supporting

point and turn a small cranium bone over by the needle holder to show the

duramater. Then it turns to the last step. Place the hitting bar outside the

round circle in the left skull and let it be perpendicular to the metal tube,

use the hitting bar of 40 gram to hit the striker from 20 cm high, the impulsive

force extends to 4×20cm.g, which cause cerebral confusion and laceration in

the left hemisre