Method of establishing crania-cerebral explosion impact injury animal model

[0020] The method for establishing the animal model of craniocerebral blast injury in this example is as follows: Figure 1 and Figure four As shown, the rat 7 is fixed on the shielding plate 2 with the window hole 3, and the back side of the head of the rat 7 is aligned with the window hole 3 of the shielding plate, so that only the back side of the head of the rat 7 can be damaged by the shock wave; The adjustment hole 4 corresponds to the shielding plate window hole 3; the shielding plate 2 is fixed, and the pressure detector 9 and the explosion source 8 are placed on the same horizontal plane as the shielding plate window hole 3, so that the explosion source 8 is far from the shielding plate window hole 3 and the pressure detector 9 The distances are equal; the detonation causes injury, records the shock wave pressure data and the head injury of rats, and establishes an animal model of craniocerebral blast injury.

[0021] In this example, the explosion source is a paper...

[0024] The method for establishing the animal model of craniocerebral blast injury in this example is as follows: Figure II , Figure three and Figure four As shown, the shielding plate 2 is one side of the shock wave shielding box 1, and can be opened as the shielding door of the shock wave shielding box 1; there is a window 3 on the shielding door, and rats 7 are fixed on the shielding door, and 7 rats The back side of the head is aligned with the shielding door and window hole 3, so that only the back of the head of the rat 7 can be damaged by the shock wave; the appropriate adjustment hole 4 is selected to correspond to the shielding plate window hole 3; a pressure detector 9 is placed on the same level as the shielding door and window hole 3 and the explosion source 8, so that the distance from the explosion source 8 to the shielding door window hole 3 and the pressure detector 9 is equal; detonation causes injury, records the shock wave pressure data and the head inju...

[0028] The method for establishing the animal model of craniocerebral blast injury in this example is the same as that in Example 2 except that the source of the explosion is a shock wave generating device.