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新冠肺炎患者胸部的被动声学测温法

Passive Acoustic Thermometry of the Chest of a Person with COVID-19.

作者信息

Anosov A A, Erofeev A V, Shcherbakov M I, Mansfeld A D

机构信息

Sechenov First Moscow State Medical University, Ministry of Health of Russia (Sechenov University), 119435 Moscow, Russia.

Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, 125009 Moscow, Russia.

出版信息

Acoust Phys. 2022;68(3):289-293. doi: 10.1134/S1063771022020014. Epub 2022 Jun 23.

DOI:10.1134/S1063771022020014
PMID:35765352
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9223258/
Abstract

Passive acoustic thermometry (PAT) was used to study the dynamics of changes in the chest temperature of a person with COVID-19 over the course of about two and a half weeks after quarantine. PAT, which can measure deep body temperature, showed that the integral temperature of tissues surrounding the lungs increased from 32.2 ± 0.07 to 33.0 ± 0.03°C about 10 days after the end of quarantine. This may indicate increased blood supply to the lungs, i.e., an indication of recovery. Infrared thermometry used to monitor recovery yielded no results.

摘要

被动声学测温法（PAT）被用于研究一名新冠肺炎患者在隔离结束后约两周半时间内胸部温度的变化动态。能够测量深部体温的PAT显示，隔离结束约10天后，肺部周围组织的整体温度从32.2±0.07℃升至33.0±0.03℃。这可能表明肺部血液供应增加，即恢复的迹象。用于监测恢复情况的红外测温法未得出结果。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/56138a07d4ce/11441_2022_8310_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/f92a0e31e1c4/11441_2022_8310_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/a6f671feb469/11441_2022_8310_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/4bc527040b1c/11441_2022_8310_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/56138a07d4ce/11441_2022_8310_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/f92a0e31e1c4/11441_2022_8310_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/a6f671feb469/11441_2022_8310_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/4bc527040b1c/11441_2022_8310_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8112/9223258/56138a07d4ce/11441_2022_8310_Fig4_HTML.jpg

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本文引用的文献

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Similarity of chest X-ray and thermal imaging of focal pneumonia: a randomised proof of concept study at a large urban teaching hospital.局灶性肺炎的胸部X光与热成像的相似性：在一家大型城市教学医院进行的随机概念验证研究
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Physical and computer-based modeling in internal temperature reconstruction by the method of passive acoustic thermometry.
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Biofizika. 2014 May-Jun;59(3):545-51.
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