{"title":"评估成人在休息和运动时的氧饱和度的有效性","authors":"E. Muik, K. Bell, R.B. Davis","doi":"10.1109/NEBC.1991.154622","DOIUrl":null,"url":null,"abstract":"The reliability of a portable oxygen consumption meter (Oxylog) before its clinical utilization is determined by comparing simultaneously collected data from an Oxylog and a Medical Graphics 2001 metabolic cart during rest and bicycle ergometer exercise in normal adults. The results indicate differences in oxygen consumption and inspiratory ventilation values between the two systems. It is proposed that frequent checks of the O/sub 2/ sensors by pumping a gas of known O/sub 2/ concentration through the device and, at the same time, using a calibrated syringe to introduce a known volume through the flowmeter will help eliminate concerns about the performance of the device.<<ETX>>","PeriodicalId":434209,"journal":{"name":"Proceedings of the 1991 IEEE Seventeenth Annual Northeast Bioengineering Conference","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluating the validity of the Oxylog in adults at rest and during exercise\",\"authors\":\"E. Muik, K. Bell, R.B. Davis\",\"doi\":\"10.1109/NEBC.1991.154622\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The reliability of a portable oxygen consumption meter (Oxylog) before its clinical utilization is determined by comparing simultaneously collected data from an Oxylog and a Medical Graphics 2001 metabolic cart during rest and bicycle ergometer exercise in normal adults. The results indicate differences in oxygen consumption and inspiratory ventilation values between the two systems. It is proposed that frequent checks of the O/sub 2/ sensors by pumping a gas of known O/sub 2/ concentration through the device and, at the same time, using a calibrated syringe to introduce a known volume through the flowmeter will help eliminate concerns about the performance of the device.<<ETX>>\",\"PeriodicalId\":434209,\"journal\":{\"name\":\"Proceedings of the 1991 IEEE Seventeenth Annual Northeast Bioengineering Conference\",\"volume\":\"46 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-04-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 1991 IEEE Seventeenth Annual Northeast Bioengineering Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NEBC.1991.154622\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1991 IEEE Seventeenth Annual Northeast Bioengineering Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NEBC.1991.154622","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Evaluating the validity of the Oxylog in adults at rest and during exercise
The reliability of a portable oxygen consumption meter (Oxylog) before its clinical utilization is determined by comparing simultaneously collected data from an Oxylog and a Medical Graphics 2001 metabolic cart during rest and bicycle ergometer exercise in normal adults. The results indicate differences in oxygen consumption and inspiratory ventilation values between the two systems. It is proposed that frequent checks of the O/sub 2/ sensors by pumping a gas of known O/sub 2/ concentration through the device and, at the same time, using a calibrated syringe to introduce a known volume through the flowmeter will help eliminate concerns about the performance of the device.<>