单动脉压力-管腔容积曲线及柔性隔膜张力计依从性

Proceedings of 17th International Conference of the Engineering in Medicine and Biology Society Pub Date : 1995-09-20 DOI:10.1109/IEMBS.1995.575040

G. Drzewiecki, V. Bansal, J.K.-J. Li

{"title":"单动脉压力-管腔容积曲线及柔性隔膜张力计依从性","authors":"G. Drzewiecki, V. Bansal, J.K.-J. Li","doi":"10.1109/IEMBS.1995.575040","DOIUrl":null,"url":null,"abstract":"An arterial tonometer is introduced that can measure arterial compliance as well as pressure. The flexible diaphragm tonometer employs volume feedback control such that the contact surface is apparently rigid. When feedback is disabled, electrical impedance plethysmography of the tonometer compartment permits simultaneous measurement of pressure and volume change in the underlying artery. Applanation pressure is varied in addition to provide compliance as function of pressure. Further analysis yields the arterial pressure-lumen volume curve characteristics.","PeriodicalId":20509,"journal":{"name":"Proceedings of 17th International Conference of the Engineering in Medicine and Biology Society","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1995-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Single artery pressure-lumen volume curve and compliance using flexible diaphragm tonometry\",\"authors\":\"G. Drzewiecki, V. Bansal, J.K.-J. Li\",\"doi\":\"10.1109/IEMBS.1995.575040\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An arterial tonometer is introduced that can measure arterial compliance as well as pressure. The flexible diaphragm tonometer employs volume feedback control such that the contact surface is apparently rigid. When feedback is disabled, electrical impedance plethysmography of the tonometer compartment permits simultaneous measurement of pressure and volume change in the underlying artery. Applanation pressure is varied in addition to provide compliance as function of pressure. Further analysis yields the arterial pressure-lumen volume curve characteristics.\",\"PeriodicalId\":20509,\"journal\":{\"name\":\"Proceedings of 17th International Conference of the Engineering in Medicine and Biology Society\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-09-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of 17th International Conference of the Engineering in Medicine and Biology Society\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEMBS.1995.575040\",\"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 17th International Conference of the Engineering in Medicine and Biology Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMBS.1995.575040","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

介绍了一种既能测量动脉顺应性又能测量动脉压力的动脉血压计。柔性膜片眼压计采用体积反馈控制，使接触面显然是刚性的。当反馈被禁用时，电阻抗容积描记仪可以同时测量基底动脉的压力和容积变化。压平压力是变化的，除了提供顺应性作为压力的功能。进一步分析得出动脉压-管腔容积曲线特征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Single artery pressure-lumen volume curve and compliance using flexible diaphragm tonometry

An arterial tonometer is introduced that can measure arterial compliance as well as pressure. The flexible diaphragm tonometer employs volume feedback control such that the contact surface is apparently rigid. When feedback is disabled, electrical impedance plethysmography of the tonometer compartment permits simultaneous measurement of pressure and volume change in the underlying artery. Applanation pressure is varied in addition to provide compliance as function of pressure. Further analysis yields the arterial pressure-lumen volume curve characteristics.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings of 17th International Conference of the Engineering in Medicine and Biology Society

自引率

0.00%

发文量