Evaluation of the Impact of Refined Quality Control Management Model on the Qualified Rate of Disinfection and Sterilization of Surgical Instruments in the Sterilization Supply Center

Objective:To evaluate the application value of a refined quality control management model for a sterilization supply center.Methods:A retrospective analysis was conducted on the work situation of the sterilization supply center from January 2021 to January 2023.The work situation before January 31,2022,was classified as the control group;a routine quality control management model was implemented,and the work situation after January 31,2022,was classified as the observation group.The quality of medical device management and department satisfaction between the two groups were compared.Results:The timely recovery and supply rate,classification and cleaning pass rate,disinfection pass rate,packaging pass rate,sterilization pass rate,and department satisfaction score in the observation group were all higher than those of the control group(P<0.05).Conclusion:Implementing a refined quality control management model in the sterilization supply center can improve the quality management level of medical devices and department satisfaction and is worthy of promotion.

Impact of human settlements quality on urban vitality based on multisource data:A case study of Shahekou District,Dalian,China

Urban geography has always been concerned about the influence of human settlements on urban vitality,but few studies reveal the influence of human settlements on urban vitality at a micro-scale.This paper analyzes the spatial distribution characteristics of human settlements’quality and urban vitality at the micro-scale using Geodetectors and geographic weighted regression to analyze the relationship between human settlements and urban vitality.The results are shown as follows:there is still a significant development space for human settlements quality in Shahekou District,with obvious spatial dependence characteristics and significant gaps between various systems;the urban vitality of Shahekou District has obvious timeliness,and the urban vitality undergoes significant changes over time,which is related to the human settlements quality.The spatial distribution presents a single core spatial distribution structure with strong relative stability.The spatial distribution of cold and hot spots shows a pattern of“high in the north and low in the south,high in the east and low in the west”,with an increasing trend from southwest to northeast;the reachability of public transport has a significant impact on urban vitality.Its synergy with other variables is the leading force forming the spatial distribution of urban vitality.The environmental system,support system and social system are the significant factors affecting the urban vitality of Shahekou District.

Application of refined management in prevention and control of the coronavirus disease 2019 epidemic in non-isolated areas of a general hospital

Objective:This article summarizes the experience in the prevention and control of coronavirus disease 2019(COVID-19)epidemic in non-isolated areas in a general hospital.Methods:Based on refined management theory,we professionally developed the standards for prevention and control of COVID-19 in non-isolated areas,systematically implemented various prevention and control measures,performed gridding audits,effectively communicated among teams and between medical staff and patients assisted by information techniques,and reported results for quality improvement.Results:There was no hospital-acquired COVID-19 infections among staff in the hospital.The rates of mask-wearing,epidemiological history screening,and the medical supplies disinfection were all 100%in the hospital.The accuracy rate of mask-wearing of patients and their families was 73.79%and the compliance rate of their hand hygiene was 40.78%.Conclusion:Refined management strategies for the prevention and control of COVID-19 infection in non-isolated areas of the general hospital are effective.The accuracy rate of mask-wearing and hand hygiene compliance of patients and their families need to be further improved.

Rcm2IT: Informatization Teaching Using Refined Classroom Management of Students’ Learning Process

In this paper,we propose an iterative,problem-and task-driven refined classroom management method for informatization teaching,dubbed Rcm2IT,based on data analysis of students’learning process.More specifically,Rcm2IT firstly classifies the teaching resources and elements in the unit of classroom sections,and designs the corresponding fine-grained templates and examples of teaching elements.Meanwhile,Rcm2IT divides students into different levels according to their previous classroom performance,and teaches students at different levels according to their aptitude.Finally,we implement the refined classroom management and assessment of students’learning process via our customized precise micro classroom platform(PMcP)based on the previous two stages.The designed PMcP can carry out real-time analysis and teaching evaluation,objectively and accurately measure and feedback the students’learning results,further iteratively optimize the teaching objectives.The course practice in“digital image processing”shows that Rcm2IT can not only support teachers to dynamically adjust the teaching content,but also teach students according to their aptitude,and improve the teaching quality and efficiency.

The Access Management of Medical Consumables in Public Hospitals

Objective:To strengthen the standardized management of hospital medical consumables,combined with national policies and regulations,to explore the access process of medical consumables in line with hospital process management.Methods:By formulating the management system of medical consumables,establishing medical consumables applied through different channels,adopting appropriate audit standards and optimizing different application processes,we can better refine the management of consumables access.Results:The establishment of the standard can well cover the access audit of all medical consumables to be admitted to the hospital.Conclusion:By strengthening the audit of medical consumables before entering the hospital,the access principle of medical consumables is well standardized,the repeated admission of medical consumables is reduced,and the unnecessary admission of medical consumables is avoided.