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Objective:To establish a standardized information management system (IMS) for preserving, managing, querying, and performing statistics on biospecimens and their clinical data, which is conducive to improving the utilization of biobank.Methods:Under the premise of ensuring operating environment and data security, a database-based data logic relationship model is created and applied to the IMS to manage and analyze biospecimens and their supporting clinical information of patients enrolled in the biobank of our center.Results:To ensure the establishment of the follow-up cohort, biospecimens and clinical information of inpatients and outpatients were continuously collected in the biobank of our center. Since December 2014, more than 270 000 biospecimens from inpatient, outpatient, and scientific research have been preserved. The IMS optimized by this model efficiently completes the basic work of the biobank. At the same time, the data can be queried jointly and in batches, and then converted into a report format for statistical analysis.Conclusions:The IMS of our center is suitable for application and popularization as a construction and management model for the hospital-level biobank, which meets the daily work of the biobank and diverse research needs, and provides a convenient platform and rich resources for the development of precision medicine.
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The " Internet plus" development approach for early phase clinical study management is of great significance to improve the implementation quality and management effectiveness of clinical trials. In December 2020, a tertiary hospital used the internet platform SaaS mode to build its early clinical study management system, with the design concepts of simplicity, convenience and adaptability. Based on cloud computing and multi-level data flow mode, the system formed a simple and feasible system architecture, real-time follow-up system process and dynamic visual project information through the adaptive design of mobile terminal application link and system user interface, with the advantages of low cost, high flexibility, strong specificity and multi-party interoperability.Since its launched in January 2021, as of May 2022, the system had included 56 early clinical trial projects of the hospital, effectively improving the implementation progress and quality of early clinical trials, strengthening the risk control in the trial, so as to provide reference for the digital development of hospital clinical research.
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Objective:The optimal allocation of resources is the focus of hospital administrators, and how to improve efficiency is one of the key problems. This paper aims to establish the new mechanism of hospital equipment sharing to optimize the resource allocation.Methods:Taking large-scale general hospital as an example, set up rules for sharing the scientific research equipment in the hospital, establish information management platform to assure the unify and smart management of large-scale scientific research instruments.Results:Through hospital policy-making, information system construction, reward-punishment mechanism updating, a tailored opening and sharing construction scheme of scientific research instruments and equipment in the hospital was established.Conclusions:The construction of equipment sharing platform plays important role in optimize resource allocation, improves the efficiency of existing equipment, and avoids redundant and inefficient use and repeated purchases, which provides strong support for the sustainable development of scientific research in the whole hospital.
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【Objective】 To evaluate the influence of establishing " blood station-hospital" information management system, based on the concept of Internet, on blood supply and use. 【Methods】 Blood information management system was established in our blood station, and connected to 21 secondary and above hospitals with blood storage function in Maoming to achieve interconnection and timely observation and recording of blood collection, supply and use. The working intensity, blood appointment, incidence of adverse reactions of clinical blood transfusion and satisfaction rate of clinical blood consumption before (April 2017 to March 2018) and after (April 2018 to March 2019) the application of the blood station-hospital information system were compared. 【Results】 In the same period before and after the implementation of blood station-hospital information system, the blood volume (U) collected was 78 249 vs 87 044.5, and the total blood supplied (U) was 225 276.5 vs 249 303, with growth rates at 11.24% and 10.67%, respectively; The average daily working intensity (s) of blood supply staff was 68.68±4.13 vs 41.71±3.76 (P<0.01), and average daily area (m2) was 9.82±3.51 vs 3.31±3.49 (P<0.05). The appointment time of clinical blood by telephone (s) was 110.34±6.79 vs 56.38±4.18 (P< 0.01), by network was 28.55±2.27 vs 13.48±2.76 (P<0.01); The incidence of transfusion adverse reactions was 0.035% (11/31 250) vs 0.012% (5/42 314) P<0.05); The satisfaction rates of clinical blood consumption were 85.71% (18/21) vs 100% (21/21) (P<0.01). 【Conclusion】 The implementation of blood station-hospital information system improved the efficiency of blood collection and supply in blood stations, and reduced the work intensity of blood supply staff. It is beneficial to reduce the incidence of adverse reactions of clinical blood transfusion and improve the satisfaction rate of blood consumption.
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【Objective】 To establish the multiple regression equation based on R language in order to guide scientific and reasonable blood preparation for clinicians before liver transplantation. 【Methods】 Basic clinical information, including gender, age and disease types, of 183 liver transplant patients were collected, and results of preoperative blood routine(MCV, MCHC, Hct, RBC, Hb and Plt), prothrombin time(PT), activated partial thromboplastin time(APTT), thrombin time(TT), fibrinogen(FIB), international normalized ratio(INR) and D dimer and antithrombin Ⅲ(AT Ⅲ), operation time, as well as intraoperative transfusion volume of red blood cells, plasma, cryoprecipitates and platelets were analyzed using R language analysis.The correlation between blood component transfusion volume and analysis factors was calculated by generalized linear function, and the regression equation for predicting blood preparation was obtained by Poisson regression analysis. 【Results】 Intraoperative transfusion rates of RBC, plasma, platelets and cryoprecipitates in liver transplantation patients were 85.79%(8.35±8.78 U), 100%(1 083±742.80 mL), 18.58%(0.26±0.60 treatment dose), and 12.02%(2.49±7.51 U), respectively. According to the analysis factors with good correlation, the prediction equations for the volume of each blood component were as follows: RBC: 3.348+ 1.276×Time-0.02×Hct-0.16×RBC-0.006×Hb, plasma: 6.901+ 0.826 ×Time-0.003×Hb, platelets: -1.275+ 1.866×Time-0.013 Hb+ 0.025×TT, and cryoprecipitates: -7.183+ 2.888×Time + 0.067×MCV+ 0.029×TT. 【Conclusion】 It is of great clinical significance to use R language to carry out multivariate regression analysis and establish the prediction regression equation of blood preparation before liver transplantation, which can provide scientific, reasonable and sufficient blood supply in operation.
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In order to explore the role of the opening and sharing management mode (OSMM) of undergraduate experiment teaching instruments in fostering talents under the "Double first-class" initiative, the importance of laboratory information management system (LIMS) in the OSMM was discussed, in light of the experience and shortcomings of developing an OSMM in the experimental teaching center of environment and ecology college at Xiamen university. Some approaches were put forward to promote OSMM development and improve the utility of teaching equipments, so as to maximize the utility of the instruments, guarantee the regular teaching and scientific research, promote the sustainable and healthy development of colleges and universities, and achieve the desirable progress of the ongoing national "Double first-class" initiative.
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Humans , Information Management , Laboratories , Students , UniversitiesABSTRACT
Objective To establish the central tube preparation system for the blood samples from hospitalized patients in clinical laboratories and explore its application value.Methods A central tube preparation system for clinical specimen was researched and developed.The system was directly connected with the laboratory information management system (LIMS) and hospital information management system (HIMS) for monitoring and tracking management on-line with standardization,intellectualization and informatization during the whole process of collection,detection and report of clinical specimens.Results The central tube preparation system for blood samples from hospitalized patients in clinical laboratories was successfully established.The development and application of this system optimized the blood collection process,avoided incidental human mistakes in traditional blood collection process,realized the real-time monitoring of the clinical samples during the whole process and reduced the labor intensity of nurses.Therefore,the working efficiency and degree of clinical satisfaction were increased greatly.Conclusion The developed system could process the specimens intelligently,improve the management level of hospital and department and provide guarantee for standardized management of clinical laboratories.
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Objective This research aims to improve the ability and level of the management of scientific research reagent in better support of hospital scientific research.Methods Establish a sound management system and build an information system for scientific research reagents,meanwhile summarize and optimize system functions in practice constantly.Results Scientific research reagent management work has been organized orderly and the procurement and use of scientific research reagents has been standardized in the hospital,which effectively reduced the purchase cost of scientific research reagents and ensured the smooth development of scientific research.At the same time,this manner provides researchers with a convenient and quality service as well as accelerates the scientific research process.Conclusions The perfect scientific research reagent management system can provide effective support and guarantee for the scientific research work of the hospital,which is conducive to the sustained and stable development of hospital scientific research.
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Objective To establish a networked information management system for clinical laboratories in community of Suzhou and evaluate its clinical application.Methods Based on dedicated network of public health information in Suzhou City,laboratory information management system (LIS) and hospital information management system (HIS),the management for centralized detections of clinical samples from the health institutions of intra-regional community were performed as the key mission,and a regional,networked and informationized management system was designed for the clinical laboratories of community.Results The informationized management of whole process including test application,specimen collection,delivery and receiving,report releasing and payment,etc.was achieved on line.The information of clinical laboratories among the communities was transferred and shared in whole Suzhou City.Conclusion The established system should be safe,convenient and efficient online network-based information management system between the Suzhou clinical laboratory center and the laboratories in each local community,by which the centralized detections in the clinical laboratories of community could be performed readily.
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Objective To design the ISO15189 management information middleware based on laboratory information management system (LIS) and evaluate its application.Methods The ISO15189 management information middleware was designed based on LIS and the middleware technology as underlaying platform,and the multifunction management of LIS was implemented by the data warehouse technology and the data cleaning and extraction technology.Results The designed middleware made LIS implement the functions such as data exchange and transmission,data sharing,and data intelligence processing ISO15189 management information across multiple systems.It constructed a data warehouse by extracting,transforming,and loading useful data from multiple profession systems in laboratories,and flexibly presented data to the users by operating multidimensional data set from various aspects.Conclusion The ISO15189 management information middleware based on LIS has high value in the management of ISO15189 accredit,which may make the management work more standard,efficiency,and intelligence.
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Objective To establish an automatic warning program which accommodates to the test procedures in medical laboratory centerand and to put into operation.Methods Based on laboratory information management system (LIS),automatic warning program was established,which composed of maintenance of warning rules,feedback of vulnerabilities in rules,solutions of feedback targets and evaluation of ride-effectiveness.The results of performance were assessed after operation for six months in Guangzhou Kingmed Medical Laboratory Center.Results An automatic warning program containing 13 kinds of rule templates was successfully established.The multi-point warning program via asynchronous structure for six specialized testing procedures was realized.A total of 1 523 warning rules were included in the rule bank and 24 000 reports were verified on average each day.The average passing rate of reports was 70.2％ and the passing rate of single test was 83.9％.The approval time for reports was reduced by 10 to 40 minutes compared with that without using the automatic warning program.The efficiency for report approval was improved by 25 percent.Conclusion Automatic warning program may ensure the high quality of test reports,ease pressure on staff and improve work efficiency.
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Objective:To develop a materials management information system for military hospital warehouse of combat readiness based on RFID so as to enhance the management of military medical corps for materials of war preparation.Methods:RFID(Radio Frequency Identification) tags were attached on war materials and the information could been read by bar-code reader. SQL Server 2005 was used as the backend database, and VC# was combined with RFID to develop the software system.Results: This research has developed a materials management information system for military hospital warehouse of combat readiness based on RFID and this system could achieve informatization for information management, management of out and in warehouse, emergency plans management and forewarning management. Through manoeuvre, the average time of war materiel out warehouse has saved 12min.Conclusion: The research and development of information management system for materiel information of hospital warehouse for combat readiness has reference value for the application of researching RBID technique in material management.
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Objective To design a portable vital signs monitoring system to monitor and analyze severe patient vital signs in field conditions.Methods The communication protocols of all medical devices were analyzed.The information on the vital signs were acquired periodically from medical devices with the signal transducer based on embedded technique,and then sent to the computer for analysis.The abnormalities were displayed on the portable terminal.Results The system met the desired requirements,and facilitated the medical personnel dedicated to treatment.Conclusion The system contributes to information sharing for the changes of vital signs in field conditions,so that the doctor can take measures in time to enhance the efficiency and reliability of the treatment.
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Objective To design an Android-based hand-hold intelligent terminal to meet the requirements for the portability of hyperbaric oxygen therapy information management system. Methods MT6582 processor was used as the primary control unit, which integrated the modules for display, communication, input and output. RAD Studio XE7 was applied to program development, and the main interface had the functions of charging and appointment. Results The hand-hold intelligent terminal gained advantages in stable connection with the server and rapid response, and enhanced the efficiency of hyperbaric oxygen therapy information management system greatly. Conclusion The terminal increases the portability of hyperbaric oxygen therapy information management system, and thus is worthy promoting practically.
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Objective:To explore the construction of the information management system for evaluating position performance in hospital so as to directly manifest the amount of labour of staffs, motivate their enthusiasm for work and enhance the whole work efficiency for hospital by using this information system.Methods: Through established information management system to evaluate position performance according with self-development characteristic of hospital, and to check various items of performance evaluation depended on technical content, scale of risk, the complexity of work, time-consuming situation and responsibility degree of different position. Besides, through the information integration means to set different sections and formulas for evaluating position performance.Results: The information management system of position performance mainly consisted of system management of background and actual operation of foreground. And administrative staff of background could query, check and obtain the evaluation results, and could ascertain the bonus coefficient of performance, while staff of foreground could directly achieve real-time operation including logging in, query and feedback, after this system was implemented.Conclusion: The application of information management system for evaluating position performance can contribute to strengthen inner management and managing reform of position performance of hospital. And this application provides digital platform of information management for evaluating position performances of hospital.
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Objective:To discuss the necessity of upgrade and verification laboratory information management system( LIMS) in drug control institutes. Methods:LIMS was upgraded and validated in a laboratory. Results:The upgrade and verification of LIMS en-sured the primitiveness and accuracy of laboratory date, and improved the work efficiency. Conclusion:The application of LIMS sys-tem ensures the reliability of the date and is of great significance to the development of drug testing organizations.
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Objective To design an anesthesia information management system and apply it preliminarily so as to facilitate informatized anesthesia.Methods The system was developed with C/S architecture,thin clients distributed in all operating rooms as well as the terminals in postanesthesia care units and management office.Trial of the system was carried out in Chinese PLA General Hospital,and solutions were put forward for the problems during the trial.Results The system enhanced anesthesiology in clinical use,scientific research,teaching and management,though some defects still existed due to its development level.Conclusion The system promotes hospital informatization greatly,and has practical values.
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Objective To explore the data accuracy acquired by the anesthesia information management system.Methods Totally 100 patients from two hospitals were selected randomly,whose anesthesia time was estimated more than 1 h.The vital signs data acquired by the system were compared with those by the monitor once every 5 min±30 s,and totally there were 12 times of comparison executed.SAS 9.2 software was used for statistical analysis.Results In FAS set the system had the total data accuracy being 100％,95％ credibility interval from 86.87％ to 97.30％ and the BMDL higher than 85％;in PPS set he total data accuracy was 100％,95％ credibility interval was from 92.89％ to 100％ and the BMDL was also higher than 85％.The system gained "Excellent" or "Good" grade in system response,stability,functional interface operability and the accuracy of special functions.Conclusion The system acquires and stores the vital signs data automatically and accurately,enhances anesthesia information in objectivity,authenticity and tractability,and has high values for enhancing anesthesia safety,medical safety and scientific research.
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Objective To design an anesthesia information management system and apply it preliminarily so as to facilitate informatized anesthesia.Methods The system was developed with C/S architecture,thin clients distributed in all operating rooms as well as the terminals in postanesthesia care units and management office.Trial of the system was carried out in Chinese PLA General Hospital,and solutions were put forward for the problems during the trial.Results The system enhanced anesthesiology in clinical use,scientific research,teaching and management,though some defects still existed due to its development level.Conclusion The system promotes hospital informatization greatly,and has practical values.
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Objective To explore the data accuracy acquired by the anesthesia information management system.Methods Totally 100 patients from two hospitals were selected randomly,whose anesthesia time was estimated more than 1 h.The vital signs data acquired by the system were compared with those by the monitor once every 5 min±30 s,and totally there were 12 times of comparison executed.SAS 9.2 software was used for statistical analysis.Results In FAS set the system had the total data accuracy being 100％,95％ credibility interval from 86.87％ to 97.30％ and the BMDL higher than 85％;in PPS set he total data accuracy was 100％,95％ credibility interval was from 92.89％ to 100％ and the BMDL was also higher than 85％.The system gained "Excellent" or "Good" grade in system response,stability,functional interface operability and the accuracy of special functions.Conclusion The system acquires and stores the vital signs data automatically and accurately,enhances anesthesia information in objectivity,authenticity and tractability,and has high values for enhancing anesthesia safety,medical safety and scientific research.