The Performance Evaluation Mechanism Based on Information Construction for Large Stand-Alone Medical Equipment and Its Support for Decision-Making of Purchasing

Background: continuously deeper reform of public hospitals has put forward the need to innovate the phi-losophy and system of large medical equipment operation and management, and the phenomenon featuring “more attention to purchasing and less attention to management” need to be turned around. methods: this research took use of information management to set up id fields (unique number) for target stand-alone equipment; integrated statistics functions of his, pacs, lis, ris and equipment management system to get the basic operation data; informationized the work flow and reform technology to set up a post evaluation indictor system for the performance of stand-alone equipment; compared the service condition of newly purchased equipment with the feasibility application of relative department from various dimensions; designed objective post-evaluation indicators from various angles to scientifically manage existing medical equipment and support decision-making of new application for purchasing medical equipment. results: application performance of stand-alone equipment and clinical departments were ranked in a standardized manner. decision-making mode based on data case of stand-alone equipment was set up. net present value was evaluated. however, re-purchasing the instrument did not continuously increase the contribution of each instrument. the laboratory can purchase new instruments again, while the imaging department is not recommended to purchase. conclusion: the performance evaluation mechanism based on information construction for large stand-alone medical equipment and its support for decision-making of purchasing is of great significance to improve the service life of equipment, exert the maximum effect and reduce economic waste.