近红外光谱法测量局部皮肤氧饱和度和总血红蛋白体积的新仪器

Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI:10.1109/ICBEM.1998.666391

Y. Nagashima, N. Komeda, Y. Yada, A. Sakai, H. Nose

{"title":"近红外光谱法测量局部皮肤氧饱和度和总血红蛋白体积的新仪器","authors":"Y. Nagashima, N. Komeda, Y. Yada, A. Sakai, H. Nose","doi":"10.1109/ICBEM.1998.666391","DOIUrl":null,"url":null,"abstract":"Most conventional instruments to measure oxygen saturation and total hemoglobin volume were solely based on analysis of relative changes in oxygenated hemoglobin, deoxygenated hemoglobin and their total. To test the validity of the data obtained with this instrument, the authors analyzed the relationship of oxygen saturation in blood flowing through small vessels in skin (StO/sub 2/) to arterial blood oxygen saturation (SaO/sub 2/), oxygen saturation in venous blood (SvO/sub 2/) in the hypobaric chamber. The analyses revealed that StO/sub 2/ has a significant positive correlation with SaO/sub 2/ (r=0.846, P<0.001) and SvO/sub 2/ (r=0.983, P<0.001). These results suggest that StO/sub 2/ measured with this instrument reflects oxygen saturation in blood flowing through small vessels of skin.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"48 47","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"New instrument to measure oxygen saturation and total hemoglobin volume in local skin by near-infrared spectroscopy\",\"authors\":\"Y. Nagashima, N. Komeda, Y. Yada, A. Sakai, H. Nose\",\"doi\":\"10.1109/ICBEM.1998.666391\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Most conventional instruments to measure oxygen saturation and total hemoglobin volume were solely based on analysis of relative changes in oxygenated hemoglobin, deoxygenated hemoglobin and their total. To test the validity of the data obtained with this instrument, the authors analyzed the relationship of oxygen saturation in blood flowing through small vessels in skin (StO/sub 2/) to arterial blood oxygen saturation (SaO/sub 2/), oxygen saturation in venous blood (SvO/sub 2/) in the hypobaric chamber. The analyses revealed that StO/sub 2/ has a significant positive correlation with SaO/sub 2/ (r=0.846, P<0.001) and SvO/sub 2/ (r=0.983, P<0.001). These results suggest that StO/sub 2/ measured with this instrument reflects oxygen saturation in blood flowing through small vessels of skin.\",\"PeriodicalId\":213764,\"journal\":{\"name\":\"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)\",\"volume\":\"48 47\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-02-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICBEM.1998.666391\",\"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 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICBEM.1998.666391","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

大多数传统的测量氧饱和度和总血红蛋白体积的仪器仅仅是基于分析氧合血红蛋白、脱氧血红蛋白及其总血红蛋白的相对变化。为了验证该仪器所获得数据的有效性，作者分析了皮肤小血管血流氧饱和度(StO/sub 2/)与低压室动脉血氧饱和度(SaO/sub 2/)、静脉血氧饱和度(SvO/sub 2/)的关系。结果表明，StO/sub 2/与SaO/sub 2/ (r=0.846, P<0.001)、SvO/sub 2/ (r=0.983, P<0.001)呈显著正相关。这些结果表明，用该仪器测量的StO/sub 2/反映了流过皮肤小血管的血液的氧饱和度。

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

New instrument to measure oxygen saturation and total hemoglobin volume in local skin by near-infrared spectroscopy

Most conventional instruments to measure oxygen saturation and total hemoglobin volume were solely based on analysis of relative changes in oxygenated hemoglobin, deoxygenated hemoglobin and their total. To test the validity of the data obtained with this instrument, the authors analyzed the relationship of oxygen saturation in blood flowing through small vessels in skin (StO/sub 2/) to arterial blood oxygen saturation (SaO/sub 2/), oxygen saturation in venous blood (SvO/sub 2/) in the hypobaric chamber. The analyses revealed that StO/sub 2/ has a significant positive correlation with SaO/sub 2/ (r=0.846, P<0.001) and SvO/sub 2/ (r=0.983, P<0.001). These results suggest that StO/sub 2/ measured with this instrument reflects oxygen saturation in blood flowing through small vessels of skin.

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 the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)

自引率

0.00%

发文量