Objective This paper aims to explore how to introduce the concept of risk management into the laboratory quality control and optimize the laboratory quality management strategy. Methods By analyzing the principle of laboratory quality control and the integration mechanism of risk management and quality control, the deficiencies in standardization of quality control procedures, risk prevention mechanism and data utilization feedback in Chinese laboratories are revealed. Results Based on this, optimization paths such as building standardized quality control procedures, multi-dimensional risk prevention system and data-driven monitoring feedback mechanism are proposed. Conclusion The research shows that integrating risk management into laboratory quality control can significantly improve the quality management level, reduce quality risks, and provide a strong quality guarantee for scientific research.

With the continuous improvement of medical informatization level, the application of Hospital Laboratory Information System (LIS) in the medical field is becoming increasingly widespread. As the core link of hospital laboratory information systems, data transmission's security, stability, and efficiency directly affect the quality and efficiency of medical services. This article first outlines the definition and functions of hospital laboratory information systems, as well as the current development status of LIS systems. Subsequently, an in-depth analysis was conducted on the technical requirements for data transmission in hospital laboratory information systems, including the characteristics of data transmission, security requirements, and optimization directions. Through this study, the aim is to provide useful reference and inspiration for the optimization and development of data transmission technology in hospital laboratory information systems.

In the information age, laboratory management is facing new challenges and opportunities. The traditional laboratory management model can no longer fully meet the needs of the information age, so it is necessary to innovate and explore management concepts and practices. This article aims to explore innovative concepts and practical experiences in laboratory management in the information age. By introducing advanced information technology, promoting open innovation, emphasizing performance evaluation and quality management, and cultivating innovative talents, laboratory management can achieve better results and outcomes.

To avoid major differences in the testing process, help customers correctly understand and use reports, and effectively control risks, according to the relevant requirements of Laboratory Accreditation and Inspection Body and Laboratory Mandatory Approval, combined with practical experience, this paper puts forward 10 aspects that should be agreed in the inspection and testing entrustment agreement, analyzes more than 10 items that should be declared in the inspection and testing report, summarizes the key issues that should be paid attention to, and provides general requirements for the industry to refer to, which has a great practical guiding significance for the standardization of inspection and testing activities.

Drug regulatory authorities in all countries have clear regulations and requirements on the production and quality control of drugs. High performance liquid chromatography (high performance liquid chromatography, HPLC), as one of the important means of drug quality control, is widely used in the development, production and circulation of drugs, to ensure that the quality of drugs complies with the relevant regulations and production specifications. This study analyzed the technical principle and characteristics of HPLC technology, summarized and summarized its application in drug quality analysis, further clarified the application effect and value of HPLC in drug quality analysis, and provided power for drug quality and safety management.

Food and drug quality and safety are closely related to the production and life of the people, and food and drug testing institutions bear the important responsibility of food and drug quality and safety. As an important place for food and drug inspection institutions to carry out experimental testing work, chemical laboratories involve many chemical indicators in the process of food and drug random inspection and testing. Whether the chemical indicator parameters are qualified or not has a significant impact on the testing results. Therefore, strengthening the quality control of chemical laboratories in food and drug testing institutions is beneficial to improving the accuracy, timeliness, and effectiveness of experimental testing results. The current food and drug industry is developing rapidly, with various types of food and drugs appearing in society. Food and drug testing technology and methods are also becoming increasingly perfect. However, overall, the tasks undertaken by chemical laboratories are still relatively arduous, and the risks of operating chemical laboratories are relatively high. This article focuses on the analysis of the current situation of quality control in chemical laboratories of food and drug inspection institutions, and then conducts research on the key points of quality control in chemical laboratories for reference by peers in testing.

Hazardous waste from laboratories possesses dangerous characteristics such as toxicity, corrosiveness, flammability, infectiousness, and reactivity. Improper handling of such waste can pose threats to human health and the ecological environment. This article analyzes the problems existing in the management of laboratory hazardous waste and proposes targeted management points to help laboratories avoid potential risks, which is of great significance for the scientific management of laboratory hazardous waste.

With the increasing frequency of scientific research activities in universities, laboratory gas cylinders have both special equipment and hazardous chemicals, making their safe use and management particularly important. This article first analyzes the main problems in the current management of gas cylinders in university laboratories, and then proposes improvement measures from the perspective of gas cylinder users to strengthen safety education and training for gas cylinder users, develop and improve operating procedures for gas cylinder use, and standardize the safety inspection of gas cylinders; propose to audit supplier qualifications from the perspective of managers and standardize source management; carry out graded and classified supervision, and implement a regular inspection system; using information technology to improve management efficiency; intensify the promotion of safety culture and establish a management strategy for benchmark laboratories, aiming to improve the safety of laboratory gas cylinder use and provide reference for laboratory gas cylinder safety management.

Pseudomonas aeruginosa is a conditional pathogenic bacterium that can colonize the upper respiratory tract of pigs. If infected pigs do not have strong immunity or are in a stress state, it is likely to develop Pseudomonas aeruginosa, leading to diseases such as arthritis and meningitis in pigs, seriously damaging the economic benefits of pig farmers. This is very detrimental to the healthy development of China's pig industry. Considering the importance of early diagnosis for the prevention and control of Pseudomonas aeruginosa, this article analyzes Pseudomonas aeruginosa and focuses on the laboratory detection methods of Pseudomonas aeruginosa, in order to lay a foundation for the comprehensive prevention and control of Pseudomonas aeruginosa.

Objective To analyze the reasons for the appearance of special-shaped oil drop image in spot method, broaden the applicability of the spot method, and improve detection efficiency. Methods Ten typical samples with different combinations of facet, cabochon, polished, and frosted were tested by a gem refractometer. The study focused on abnormal oil drop images whichhas no clear boundary between light and dark areas but variations in light and dark areas, as well as the cases that the abnormal oil droplet image did not show changes in light and dark areas but only a small bright spot moving along with the oil droplet image. Results It was indicated that even when abnormal oil droplet images are observed in Spot method, reliable refractive index values of gemstones can still be rapidly obtained. Conclusion This study broadens the applicability of Spot method to obtain refractive index for faceted, fine frosted gemstone, and the determination of refractive indices beyond the range of the refractometer in three specific scenarios.