{"title":"呼吸气流声传感器——从基本原理到临床评价和产业化","authors":"B. Hok","doi":"10.1109/IEMBS.1996.646474","DOIUrl":null,"url":null,"abstract":"Acoustic detection principles are potentially useful for monitoring of respiratory air flow. One passive sensor has been evaluated in three clinical investigations. Its sensitivity and specificity to apnea detection was found to be significantly higher than, e.g. pulse oximetry. The sensor is now being industrialized. Furthermore, a new principle for noncontacting detection of respiratory flow is demonstrated.","PeriodicalId":20427,"journal":{"name":"Proceedings of 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society","volume":"237 1","pages":"2152-2153 vol.5"},"PeriodicalIF":0.0000,"publicationDate":"1996-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Acoustic sensors for respiratory air flow-from basic principles to clinical evaluation and industrialization\",\"authors\":\"B. Hok\",\"doi\":\"10.1109/IEMBS.1996.646474\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Acoustic detection principles are potentially useful for monitoring of respiratory air flow. One passive sensor has been evaluated in three clinical investigations. Its sensitivity and specificity to apnea detection was found to be significantly higher than, e.g. pulse oximetry. The sensor is now being industrialized. Furthermore, a new principle for noncontacting detection of respiratory flow is demonstrated.\",\"PeriodicalId\":20427,\"journal\":{\"name\":\"Proceedings of 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society\",\"volume\":\"237 1\",\"pages\":\"2152-2153 vol.5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEMBS.1996.646474\",\"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 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMBS.1996.646474","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Acoustic sensors for respiratory air flow-from basic principles to clinical evaluation and industrialization
Acoustic detection principles are potentially useful for monitoring of respiratory air flow. One passive sensor has been evaluated in three clinical investigations. Its sensitivity and specificity to apnea detection was found to be significantly higher than, e.g. pulse oximetry. The sensor is now being industrialized. Furthermore, a new principle for noncontacting detection of respiratory flow is demonstrated.
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