A c-arm x-ray fluoroscopy machine with an external camera

Abstract

A C-arm X-ray fluoroscopy machine with an external camera device belongs to the technical field of medical equipment and is used for real-time acquisition of optical images during orthopedic surgery to guide the operation. The technical proposal is: in the C-arm X-ray perspective machine The tube end of the X-ray emission source and the image intensifier end are equipped with a camera and a positioning device separately or at the same time. There are one or more cameras installed at each end, and one of the positioning devices is composed of a swing arm and a swing arm drive device. The camera It is fixed at one end of the swing arm, and the other end of the swing arm has a swing shaft, which is connected with the swing arm driving device, and the plane where the swing arm swings around the swing shaft is parallel to the bottom surface of the image intensifier and the X-ray emission source tube. The invention can monitor the whole process in real time during the operation, solves the problem that the X-rays cannot be irradiated for a long time, and can avoid the influence on the X-ray fluoroscopy operation. The invention has the advantages of simple structure, low price and convenient implementation, and has great popularization value.

Description

technical field [0001] The invention relates to a C-arm X-ray perspective machine equipped with an external camera device, which belongs to the technical field of medical equipment. Background technique [0002] Ordinary C-arm X-ray fluoroscopy machine is a medical device commonly used in clinical medicine. Orthopedic surgeons must also use this device to operate during surgery to determine the anatomical location of the lesion and perform surgery. However, if exposed to X-ray radiation for a long time, it is easy to cause excessive radiation, which will harm the health of doctors, patients and fluoroscopy operators. Therefore, in the process of determining the anatomical location of the lesion and placing the internal fixation material, the doctor only uses the X-ray fluoroscopy machine for a short time. Most of the time depends on the surgical experience and skills, and cannot monitor the whole process, which may affect the accuracy of the operation. sex. In order to ove...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a C-arm X-ray fluoroscopy machine with an external camera device, which can avoid the disadvantages of poor practicability of the navigation system and excessive radiation of ordinary C-arm X-ray machines, and can utilize Real-time image-guided surgery to meet clinical application requirements

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