Cited 1 times in
Thermodiluted relative tidal volume estimation using a thermal camera in operating room under spinal anesthesia
DC Field | Value | Language |
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dc.contributor.author | 신증수 | - |
dc.contributor.author | 유선국 | - |
dc.contributor.author | 김정민 | - |
dc.date.accessioned | 2022-12-22T03:36:45Z | - |
dc.date.available | 2022-12-22T03:36:45Z | - |
dc.date.issued | 2022-09 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/191917 | - |
dc.description.abstract | Background: Estimating relative tidal volume is an important factor when monitoring breathing status. The relationship between temperature and respiration volume has rarely been studied. In this paper, a formula was derived for calculating thermodiluted respiration volume from temperature changes in the nasal cavity. To evaluate the proposed formula, the study compared the relative tidal volume estimated by the proposed formula with that recorded by a respiration volume monitor (Exspiron1Xi, RVM). Thermal data were obtained for 8 cases at a rate of 10 measurements per second. Simultaneous recordings by the RVM are regarded as the reference. Results: The mean of ICC coefficient is 0.948 ± 0.030, RMSE is 0.1026 ± 0.0284, R-squared value is 0.8962 ± 0.065 and linear regression coefficient [Formula: see text] is 0.966 ± 0.104, [Formula: see text] is 0.042 ± 0.057. Bland-Altman plot showed 96.01% of samples that the difference between the measured and estimated values exists within 2 standard deviations. Conclusions: In this paper, a model that can thermodynamically calculate the relationship between thermal energy and respiration volume is proposed. The thermodiluted model is a feasible method for estimating relative respiration tidal volumes. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | BioMed Central | - |
dc.relation.isPartOf | BIOMEDICAL ENGINEERING ONLINE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Anesthesia, Spinal* | - |
dc.subject.MESH | Monitoring, Physiologic | - |
dc.subject.MESH | Operating Rooms | - |
dc.subject.MESH | Respiration | - |
dc.subject.MESH | Tidal Volume | - |
dc.title | Thermodiluted relative tidal volume estimation using a thermal camera in operating room under spinal anesthesia | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Anesthesiology and Pain Medicine (마취통증의학교실) | - |
dc.contributor.googleauthor | JunHwan Kwon | - |
dc.contributor.googleauthor | Oyun Kwon | - |
dc.contributor.googleauthor | KyeongTeak Oh | - |
dc.contributor.googleauthor | Jeongmin Kim | - |
dc.contributor.googleauthor | Cheung Soo Shin | - |
dc.contributor.googleauthor | Sun K Yoo | - |
dc.identifier.doi | 10.1186/s12938-022-01028-0 | - |
dc.contributor.localId | A02159 | - |
dc.contributor.localId | A02471 | - |
dc.contributor.localId | A00884 | - |
dc.relation.journalcode | J03913 | - |
dc.identifier.eissn | 1475-925X | - |
dc.identifier.pmid | 36071495 | - |
dc.subject.keyword | Non-contact | - |
dc.subject.keyword | Respiration | - |
dc.subject.keyword | Thermal camera | - |
dc.subject.keyword | Tidal volume | - |
dc.contributor.alternativeName | Shin, Cheung Soo | - |
dc.contributor.affiliatedAuthor | 신증수 | - |
dc.contributor.affiliatedAuthor | 유선국 | - |
dc.contributor.affiliatedAuthor | 김정민 | - |
dc.citation.volume | 21 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 64 | - |
dc.identifier.bibliographicCitation | BIOMEDICAL ENGINEERING ONLINE, Vol.21(1) : 64, 2022-09 | - |
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