Preparing method for individualized aneurysm clamp and aneurysm clamp

The invention relates to a preparing method for an individualized aneurysm clamp and an aneurysm clamp. The preparing method includes the following steps that 1, three-dimensional reconstruction is carried out on an aneurysm; 2, a three-dimensional structure graph of the aneurysm clamp is designed through engineering design software according to the shape, size, position and determined operative route in an aneurysm model; 3, the three-dimensional structure graph is guided into 3D printing equipment, and the corresponding aneurysm clamp is prepared with the 3D printing technology. According to the provided method, the aneurysm clamp is designed according to practical situations of the aneurysm of a patient so that the manufactured aneurysm clamp fits the characteristics of the aneurysm of the patient, and clinic use requirements are met better.