Fixator which has multiple fastening functions and is applicable to lower limb examination

Abstract

The invention discloses a fixator which has multiple fastening functions and is applicable to lower limb examination. The fixator comprises a foot plate, the foot plate is installed at the lowermost end of a supporting plate, and binding belts are connected to the outer walls of the two sides of the foot plate. By adding fastening devices inside a first femoral ring and a second femoral ring of the fixator for the lower limb examination, the fixator for the lower limb examination can adapt to legs with different thicknesses of various people, the fastening devices can also enable the fixator for the lower limb examination to more firmly fix the legs of a patient, and the situation that the examination effect is influenced when the legs of the patient are loosened during CT examination is prevented; meanwhile, an adjusting device is added on the foot plate of the fixator for the lower limb examination to enable the feet placed on the foot plate of the patient to be firmly fixed to the foot plate, the occurrence that the feet of the patient fall off from the foot plate or get loosened due to external force is prevented, and the fixator can also adapt to feet of patients with different sizes.

Description

technical field [0001] The invention belongs to the related technical field of medical devices, and in particular relates to a fixer with multiple fastening functions suitable for lower limb examination. Background technique [0002] Positron emission tomography-X-ray computed tomography system (PET-CT) can be widely used in health checkup and tumor diagnosis, curative effect evaluation and monitoring. In developed countries in Europe and America, PET-CT has been regarded as the most best means. PET-CT is a multimodal imaging system combining positron emission tomography and X-ray computed tomography. It is currently the world's most high-end medical imaging equipment, and it is also an imaging technology that can image at the molecular level. PET-CT integrates PET and CT, making the advantages of the two imaging technologies complementary. PET images provide molecular information such as function and metabolism, while CT provides fine anatomical and pathological informatio...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fixer with multiple fastening functions suitable for lower limb examination, so as to solve the problems that the fixation of the patient's leg is not firm enough and cannot be adapted to patients with various sizes of soles proposed in the background art

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