A STEREOTACTIC DEVICE FOR RADIOSURGERY IN EXPERIMENTAL ANIMAL, WHICH IS CAPABLE OF BEING USED FOR THE GAMMA KNIFE RADIOSURGERY APPARATUS

摘要

A stereotactic device for animal test for use in a gamma knife radiation surgery device is provided to enable a user to put a small test animal in a gamma knife radiation surgery device and to correctly measure the location coordinates of the lesion transplanted at the inside of the skull of the test animal. The stereotactic device for animal test includes a bottom plate member(101), an animal tooth fixing portion(110), an animal ear hole fixing portion(120), a three dimensional coordinates measuring portion(130) and a connecting unit. The three dimensional coordinates measuring portion(130) is mounted on the bottom plate member(101), and measures the three dimensional coordinates of the lesion at the inside of the skull of the test animal. The connecting units are installed on the left and right sides of the bottom plate member(101) and are coupled with the stereotactic device position adjusting device of a gamma knife radiation surgery device.