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Influence of flow rate, fluid temperature, and extension line on Hotline and S-line heating capability: an in vitro study
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hosu | - |
dc.contributor.author | Kim, Tae Kyong | - |
dc.contributor.author | Yoo, Sukha | - |
dc.contributor.author | Kim, Jin-Tae | - |
dc.date.accessioned | 2021-02-18T07:29:41Z | - |
dc.date.available | 2021-02-18T16:30:51Z | - |
dc.date.issued | 2021-01-04 | - |
dc.identifier.citation | BMC Anesthesiology. 2021 Jan 04;21(1):1 | ko_KR |
dc.identifier.issn | 1471-2253 | - |
dc.identifier.uri | https://hdl.handle.net/10371/173352 | - |
dc.description.abstract | Background
A fluid warmer can prevent hypothermia during the perioperative period. This study evaluated the heating capabilities of Hotline and Barkey S-line under different flow rates and initial fluid temperatures, as well as after the extension line installation. Methods We measured the temperature of a 0.9% sodium chloride solution at the fluid warmer outlet (TProx) andthe extension line end (TDistal) with three different initial fluid temperatures (room, warm, and cold)and two flow rates (250 ml/hr and 100 mL/hr). Results At a 250 ml/hr flow rate, the TProx and TDistal values were observed to be higher in Hotline than in S-linewhen using room-temperature or cold fluid. Administering of the warm fluid at the same flow ratesignificantly increased the TProx and TDistal values in S-line more than the cold and room-temperaturefluids. At flow rates of 100 ml/hr, TDistal values were significantly lower than TProx values in bothdevices regardless of the initial fluid temperature. Conclusions Hotline outperformed S-line for warming fluids at a high flow rate with cold or room-temperaturefluids. Administering warm fluid in S-line prevented a decrease in the fluid temperature at a high flowrate. However, at a low flow rate, the fluid temperature significantly decreased in both devices afterpassing through an extension line. | ko_KR |
dc.description.sponsorship | Support was provided solely from departmental resources of the Department of Anesthesiology and Pain Medicine, Seoul National University Hospital. | ko_KR |
dc.language.iso | en | ko_KR |
dc.publisher | BMC | ko_KR |
dc.subject | Hypothermia | - |
dc.subject | Barkey S-line | - |
dc.subject | Flow rate | - |
dc.subject | Extension line | - |
dc.subject | Fluid temperature | - |
dc.subject | Heating capability | - |
dc.title | Influence of flow rate, fluid temperature, and extension line on Hotline and S-line heating capability: an in vitro study | ko_KR |
dc.type | Article | ko_KR |
dc.contributor.AlternativeAuthor | 김호수 | - |
dc.contributor.AlternativeAuthor | 김태경 | - |
dc.contributor.AlternativeAuthor | 유석하 | - |
dc.contributor.AlternativeAuthor | 김진태 | - |
dc.identifier.doi | 10.1186/s12871-020-01225-1 | - |
dc.citation.journaltitle | BMC Anesthesiology | ko_KR |
dc.language.rfc3066 | en | - |
dc.rights.holder | The Author(s) | - |
dc.date.updated | 2021-01-27T09:17:23Z | - |
dc.citation.number | 1 | ko_KR |
dc.citation.startpage | 1 | ko_KR |
dc.citation.volume | 21 | ko_KR |
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