Research On Quality Management Of ST Company's Medical Intelligent Rail Transmission System Development Project

With the aging of China’s population and the awareness of health care,the country has made great efforts to develop medical care as a macro policy.A wide range of hospitals have been built across the country,and various types of medical equipment have been purchased to provide diversified services,especially the development of hospital-scale spurts,and the unprecedented concentration of doctors and patients.The traditional hospital logistics method,full-time delivery team+ trolley+multiple elevators" has been difficult to guarantee the timeliness and accuracy of various types of material transmission in hospitals,and there is a risk of cross-infection.The medical track vehicle system(TVS)has all-round,three-dimensional,high-reliability transmission of various items in the hospital,and is gradually introduced by major hospitals.The development project of medical intelligent track vehicle transmission system involves the coordinated development of multiple modules such as trolley,rail changer,fire door,station controller and remote monitoring.At the same time,it must take into account the construction structure of the later construction and hospital,the arrangement and use characteristics of the department.Carry out the overall cooperation.The project cycle has a long construction period,and the development process and test verification process are complicated and take up a lot of capital and manpower.As a newly established high-tech company,ST’s quality management process,especially the product development process,has not received enough attention,and there are many omissions in the quality management process.This paper combs and summarizes the relevant theories of project management and quality management,summarizes the project development process applied to the entire medical track vehicle system,and guarantees the timely and quality delivery of the project.Firstly,the project planning work was carried out,the project quality objectives and guidelines were established,the initial configuration of the project organization structure and resources was constructed.Then,the project quality assurance work was carried out.Establish a quality assurance system.Establish a censorship system for the object.It can be reviewed for quality systems,phase processes or products.Finally,in the process of project implementation,personnel,equipment,materials and document management are controlled to achieve control of project quality management.In this paper,the combination of qualitative and quantitative methods is used in the application of quality tools.One uses the Quality Function Deployment(QFD)to quantify the importance of customer requirements and engineering measures;the second is to identify potential risks of product design by designing potential failure modes and consequences analysis(DFMEA)and take measures to resolve risks in the nascent stage;Statistical Process Control(SPC)adjusts design parameters to improve product stability and redundancy.The use of a variety of quality tools not only effectively reduces product development cycles and improves product quality.Coupled with the use of a variety of other quality tools,not only effectively reduce the product development cycle and improve product quality.In short,the full text summarizes the company’s current management work,and at the same time proposes many improvement measures,and has developed a standardized quality control process through this project,hoping to provide a certain reference value for the follow-up quality standardization work of the whole company.