1. Manual opening: it is the most common opening method. By manually rotating or pulling out the cover of the sample container, the sample can be sampled or processed. The advantage of this method is that it is simple and easy to operate, and it is suitable for sample containers of various specifications and shapes.
2. Opening the cover by mechanical arm: the mechanical arm clamps the sample container and automatically rotates or pulls out the cover. This method can reduce the manpower demand and improve the degree of automation, but it needs to be equipped with high-precision mechanical arm equipment.
3. The sample processing system is a kind of equipment used to process and analyze clinical samples in the laboratory. It has the characteristics of high efficiency, accuracy and reliability, and can improve the efficiency and accuracy of clinical examination. Sample processing system usually consists of sample input module, sample processing module, sample analysis module and data output module. The sample input module is used to receive and identify samples and send them to the sample processing module.