移动体检车的应用要注意什么？

The main service target of occupational health examination is enterprises with occupational disease hazards, which account for more than 30% of the total number of enterprises in the country. They are distributed in more than 30 industries such as mining, chemical industry, metallurgy, building materials, and chemical industry. Most of them are located in remote areas and have a large number of people, so on-site physical examination is a necessity for these enterprises. So, all medical institutions that want to provide occupational health examination services need mobile medical examination vehicles. Specifically, they need occupational mobile medical examination vehicles because there are significant differences between occupational disease examination and health examination in many aspects. The diagnosis of diseases varies depending on the tested population: Most general health examinations are non medical examinations aimed at healthy or sub healthy individuals who are not yet ill, are newly ill, or are about to become ill. The tested population can be children, youth, middle-aged, elderly, and other age groups, as well as people from various industries. The occupational disease physical examination is mainly aimed at young and middle-aged people who are engaged in or may be engaged in operations that are exposed to occupational disease hazards.

健康体检的常见疾病为高血压、高血脂、糖尿病、肺炎、肺结核、乳腺增生等常见病。而职业病体检，会因行业不同而不同，多为尘肺病、噪声耳聋、化学中毒、皮肤病、放射类疾病等。设备种类不同，设备需求不同：一方面，在设备种类上，职业病体检车会配备一些专项检查设备。例如电测听及配套电测听室医疗车内部空间有限，这就需要医疗车制造商依据每个用户的个性化需求优化布局设计，不仅满足设备的使用需求，还要确保体检流程的顺畅。另一方面，即使看上去相同的设备，设备的具体需求也是不同的。

Common diseases in physical examination include hypertension, hyperlipidemia, diabetes, pneumonia, tuberculosis, breast hyperplasia and other common diseases. The occupational disease physical examination may vary depending on the industry, mainly including pneumoconiosis, noise deafness, chemical poisoning, skin diseases, radiation related diseases, etc. Different types of equipment have different equipment requirements: on the one hand, in terms of equipment types, occupational disease examination vehicles will be equipped with some special inspection equipment. For example, the internal space of medical vehicles equipped with electric audiometry and supporting electric audiometry rooms is limited, which requires medical vehicle manufacturers to optimize the layout design based on the personalized needs of each user, not only to meet the equipment usage needs, but also to ensure the efficient and smooth medical examination process. On the other hand, even devices that appear the same have different specific requirements. Taking DR as an example for common pneumoconiosis examinations,

健康体检车也常会配置DR来拍摄胸片，但是从事尘肺病检查的业内人士都会知晓，职业病体检用DR与健康体检DR有很大不同。在由卫计委发布的相关标准中，对尘肺病摄影用DR有诸多明确的限制，在球管焦点、滤线栅参数、AEC控制、源像距（SID）等方面也均有明确要求。

Health examination vehicles often use DR to take chest X-rays, but industry professionals engaged in pneumoconiosis examinations are aware that there is a significant difference between using DR for occupational disease examinations and using DR for health examinations. In the relevant standards issued by the National Health and Family Planning Commission, there are many clear restrictions on the use of DR in pneumoconiosis photography, and there are also clear requirements in terms of tube focus, filter grid parameters, AEC control, and source image distance (SID).