{"title":"Calculating Sterilization Process Costs (Part 4) -Manual Washing and Sterilization-","authors":"Shizue Imaizumi","doi":"10.4286/JJMI.81.375","DOIUrl":"https://doi.org/10.4286/JJMI.81.375","url":null,"abstract":"Sterilization process costs of manual washing procedures were calculated. In the previous report “Calculating Sterilization Process Costs‘Part 3’”, the sterilization costs by autoclaving, ethylene oxide gas (EOG), and plasma with the use of hydrogen peroxide were evaluated according to various sizes of containers, respectively. However, the costs by manual washing were yet to be determined. In this following report, I have evaluated the sterilization process cost per item by manual washing. The costs by manual washing (including proteinase-containing detergents, running water, 40°C warm water, drying, and so on) were calculated. In addition, the sterilization process costs were evaluated according to the sterilization processes and kinds of items. Serial sterilization process includes collection of dirty-contaminated items, classification, check, washing, assembling, validation, packing, sterilization, picking, and transportation (to operation rooms, inpatient wards, and outpatients services). As a result, sterilization process costs per item were 13.7 to 14.4 yen by manual washing and 7.4 yen by washer-disinfectors, respectively. Although washer-disinfectors were more stable in quality, manual washing should be reassured by managing environments, education, skills, and evaluation. 滅 菌 工 程 料 の 算 出(第 4報) -用 手 洗 浄 滅 菌-","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133706805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Now and Future of Hybrid OR","authors":"Masanao Yuhara","doi":"10.4286/JJMI.81.290","DOIUrl":"https://doi.org/10.4286/JJMI.81.290","url":null,"abstract":"","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"442 1-2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132312921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Role of Simulation Training for Medical & Nursing Education","authors":"R. Nakamura","doi":"10.4286/JJMI.81.214","DOIUrl":"https://doi.org/10.4286/JJMI.81.214","url":null,"abstract":"","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130329799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"21st AAMI/FDA International Conference of Medical Devices Standards Regulations","authors":"政子 カフマン","doi":"10.4286/JJMI.81.243","DOIUrl":"https://doi.org/10.4286/JJMI.81.243","url":null,"abstract":"","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121652458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study on Infection Control Care Bundle : Care Bundle for Sterility Assurance","authors":"小林 寛伊, 岡崎 悦子","doi":"10.4286/JJMI.81.239","DOIUrl":"https://doi.org/10.4286/JJMI.81.239","url":null,"abstract":"","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121958989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Fourth Survey on Sterilization and Sterilization Assurance Practice in Japanese Hospitals","authors":"寛伊 小林, 千恵 竹内, 理香 吉田, 悦子 岡崎","doi":"10.4286/JJMI.81.30","DOIUrl":"https://doi.org/10.4286/JJMI.81.30","url":null,"abstract":"","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131797029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study of the Sterilizing Mechanism by the Active Oxygen Species Generated from Hydrogen Peroxide by the Plasma Discharging Technique at Lower Temperature (HPLDS)","authors":"S. Takashima, M. Kamitani","doi":"10.4286/JJMI.81.22","DOIUrl":"https://doi.org/10.4286/JJMI.81.22","url":null,"abstract":"","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"253 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134116576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"POCT (point of care testing) -The Present Status and a Future Problem-","authors":"N. Shimetani","doi":"10.4286/JJMI.80.317","DOIUrl":"https://doi.org/10.4286/JJMI.80.317","url":null,"abstract":"","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"594 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126765077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Investigation of Phenomenon of Making to White of Vinyl Chloride Tube Material Generated After High Pressure is Washed","authors":"壽一 島野, 有本 富美子","doi":"10.4286/JJMI.80.11","DOIUrl":"https://doi.org/10.4286/JJMI.80.11","url":null,"abstract":"","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115095427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Calculating Sterilization Process Costs (Part 3)","authors":"Shizue Imaizumi","doi":"10.4286/JJMI.79.631","DOIUrl":"https://doi.org/10.4286/JJMI.79.631","url":null,"abstract":"In the previous reports, I had evaluated the costs of serial sterilization process, including collection of dirty-contaminated items, classification, check, washing, assembling, validation, packing, sterilization, picking, and transportation. As 12 years have passed since then, sterilization process costs were re-evaluated after the change of the duties system (suspension of primary on-site washing, transportation / supply, in-house third party operation, operation rooms, inpatient wards / outpatient sections). All data resources and intelligence related to sterilization process were collected. The resource included one-time operating costs of the sterilization device, average numbers of operating per month, average numbers of sterilized items, sterilization device use costs, validation costs, repair costs, machinery maintenance costs per month, washing costs, personnel expenses, and packing costs. These data led to costs per item of sterilization by autoclaving, ethylene oxide gas (EOG), and plasma with the use of hydrogen peroxide, according to various sizes of containers. As results, sterilization process costs per double-packed item were 57 yen by autoclaving, 177 yen by EOG, and 288 yen by plasma, respectively. Plasma sterilization process costs were higher than EOG sterilization, however, sterilization efficiency should be examined.","PeriodicalId":223355,"journal":{"name":"The Japanese journal of medical instrumentation","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121316335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}