{"title":"识别气道部分阻塞的中央气道模拟","authors":"A. Al-Jumaily, Y. Du","doi":"10.1115/imece2001/bed-23105","DOIUrl":null,"url":null,"abstract":"\n The frequency spectrum of the input impedance determined at the throat is analysed to identify partial occlusion in the branched central bronchi. The airways are modelled starting from the trachea to the second generation and the result demonstrates that the input impedance resonant frequencies can map the location, severity and degree of an obstruction in any of the considered branches.","PeriodicalId":7238,"journal":{"name":"Advances in Bioengineering","volume":"453 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2001-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Simulation of the Central Airways for Identifying Airway Partial Obstruction\",\"authors\":\"A. Al-Jumaily, Y. Du\",\"doi\":\"10.1115/imece2001/bed-23105\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n The frequency spectrum of the input impedance determined at the throat is analysed to identify partial occlusion in the branched central bronchi. The airways are modelled starting from the trachea to the second generation and the result demonstrates that the input impedance resonant frequencies can map the location, severity and degree of an obstruction in any of the considered branches.\",\"PeriodicalId\":7238,\"journal\":{\"name\":\"Advances in Bioengineering\",\"volume\":\"453 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-11-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advances in Bioengineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1115/imece2001/bed-23105\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Bioengineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1115/imece2001/bed-23105","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Simulation of the Central Airways for Identifying Airway Partial Obstruction
The frequency spectrum of the input impedance determined at the throat is analysed to identify partial occlusion in the branched central bronchi. The airways are modelled starting from the trachea to the second generation and the result demonstrates that the input impedance resonant frequencies can map the location, severity and degree of an obstruction in any of the considered branches.
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