With the continuous progress of science and technology and the continuous improvement of medical equipment technology, Dr was born and developed rapidly under such an environment. As one of the commonly used equipment in hospitals, it is inevitable that there will be such and such fault problems in the process of use. As a hospital maintenance personnel, they should do a good job in maintenance and repair, Then let's do a detailed analysis of common Dr maintenance.

1、球管運動故障

1. Ball tube motion fault

一般情況下DR維修的報球問題集中在溫度過高，也就是說用手去摸的話會感覺到燙手，這種情況下就要工作人員先等溫度降下來之后在檢查，檢查球管是否漏油，是否溫控開關出現的故障等問題。

In general, the ball reporting problem of Dr maintenance focuses on the excessive temperature, that is, if you touch it with your hand, you will feel hot. In this case, the staff should wait until the temperature drops down and then check whether the ball tube leaks oil and whether the temperature control switch fails.

2、圖像出現偽影的故障

2. Image artifact fault

設備圖像出現偽影的故障一般分為兩種形式，一種是平板本身有壞點或者壞道，另一種是投照范圍內有異物，維修人員找準DR維修故障的問題就能夠對癥下藥，維修起來也更加快捷。

There are generally two types of equipment image artifacts. One is that the tablet itself has bad points or bad channels, and the other is that there are foreign objects within the projection range. The maintenance personnel can find the Dr maintenance fault, and the remedy can be applied to the case, which makes the maintenance faster.

在日常中，DR設備需要小心科學的使用，并合理的進行維護和保養工作，這樣能夠增加設備的使用周期，確保良好的工作效率，DR維修故障更會大大的減少，兆龍維修作為國內DR維修行業中的翹楚，近20年的工作經驗，積累了一批高技術人才，為國內各大醫院的設備維修工作做高質量的服務。

In daily life, Dr equipment needs to be used carefully and scientifically and maintained reasonably, so as to increase the service life of the equipment and ensure good work efficiency. Dr maintenance faults will be greatly reduced. Zhaolong maintenance, as a leader in the domestic Dr maintenance industry, has accumulated a group of high-tech talents with nearly 20 years of work experience, Provide high-quality service for equipment maintenance of major hospitals in China.