The tube is also called X-ray tube or tube, its function is to generate X-rays, and it is the central component of X-ray generation installation. The CT tube is not only the key component of X-ray generation in CT equipment, but also the signal source carrier of CT equipment , or "high-value consumables" for CT equipment.CT tubeThe technical barriers are high, and there are only a handful of manufacturers in the world that can independently consume. Today, the editor will talk about the CT tube.

CT tube, The anti-epidemic materials that are unexpectedly reasonable have a high "false negative rate", excessively long cycle and relatively large testing and measurement due to nucleic acid testing; imaging inspection is timely, accurate, fast, and has a high positive rate. The range of lung lesions is closely related to clinical symptoms and other advantages; after the outbreak of the new crown epidemic, some experts proposed that CT and nucleic acid detection reagents should be used together, which is more conducive to diagnosing patients with new crowns and controlling the epidemic. Pneumonia Diagnosis and Treatment Plan for Novel Coronavirus Infection (trial version 5) ) than the beginning of using CT image results as the diagnostic standard for clinically diagnosed cases in Hubei Province (limited to Hubei Province). For a while, CT became famous. Mobile CT, vehicle CT, Fangcang CT, etc. have become a "battlefield". China The Catalogue of Urgently Needed Medical Equipment for the Prevention and Control of the New Coronary Pneumonia Epidemic released by the Medical Equipment Association (the 3rd batch) is greater than that "CT tube" is also listed as an anti-epidemic material. , Raytheon Hospital and Huoshenshan Hospital both require a large number of tubes that are matched with domestic CT machines. Also, due to the high value of CT tubes, few hospitals have spare tube storage. With the surge in CT diagnosis in hospitals, CT tubes Will be damaged due to consumption, resulting in downtime. Unlike low-value consumables or "integrated assembly" type equipment,CT tubeIt is impossible to make sudden production in a short period of time. The supply of raw materials and the technological process lead to a long production cycle of CT tubes, and the shortage of CT tubes will seriously affect the timely supply and normal operation of CT equipment.