Motion resistance in peripheral oxygen saturation monitoring using Biolight Analog SpO 2 compared to Masimo SpO 2 : a non-inferiority study.

Autor: Yang T; Department of Anesthesiology, Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, Chengdu, Sichuan, 610014, China., Liu Y; Department of Clinical Applications, Guangdong Biolight Meditech Co., Ltd., No.2 Innovation 1st Road, Technical Innovation Coast, Hi-tech Zone, Zhuhai, Guangdong, 519085, China.; Department of Linguistics, Central China Normal University, 152 Luyu Road, Hongshan District, Wuhan City, Hubei Province, 430079, China., Cai F; Department of Clinical Applications, Guangdong Biolight Meditech Co., Ltd., No.2 Innovation 1st Road, Technical Innovation Coast, Hi-tech Zone, Zhuhai, Guangdong, 519085, China.; Department of Biotechnology, Shanghai Ocean University, No.999, Huchenghuan Rd, Nanhui New City, Shanghai, 201306, China., Li Y; Department of Electronics Engineering, Heilongjiang University, No.74, Xuefu Road, Nangang District, Harbin City, Heilongjiang province, 150080, China.; Department of Research and Development, Guangdong Biolight Meditech Co., Ltd., No.2 Innovation 1st Road, Technical Innovation Coast, Hi-tech Zone, Zhuhai, Guangdong, 519085, China., Mudabbar MS; Department of Clinical Applications, Guangdong Biolight Meditech Co., Ltd., No.2 Innovation 1st Road, Technical Innovation Coast, Hi-tech Zone, Zhuhai, Guangdong, 519085, China. saqibmudabbar@gmail.com.; Department of Cardiovascular Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, China. saqibmudabbar@gmail.com.
Jazyk: angličtina
Zdroj: BMC anesthesiology [BMC Anesthesiol] 2024 Nov 27; Vol. 24 (1), pp. 430. Date of Electronic Publication: 2024 Nov 27.
DOI: 10.1186/s12871-024-02823-z
Abstrakt: Background: Pulse oximeters are vital for assessing blood oxygen levels but can produce inaccurate readings during patient motion, leading to false alarms and alarm fatigue. Analog SpO 2 Technology, which uses analog waveforms to filter motion artifacts, may improve accuracy compared to digital sensors. However, the effectiveness of this technology in reducing false alarms in clinical settings remains unclear. This study assesses and compares the motion resistance of Analog SpO 2 Technology of two devices in the market.
Methods: Thirty healthy adults underwent controlled experiments (Control, Linear Motion, Angular Motion) using two pulse oximeters. Linear Motion tested hand displacement impact, while Angular Motion involved rhythmic hand motions at 120 bpm and 160 bpm.
Results: Both devices performed similarly in Control, with no disruptions. In Linear Motion, mild disruptions occurred, but no significant differences in SpO 2 readings or alarms. Angular Motion at 120 bpm showed stability with no alarms. At 160 bpm, Device B (Biolight Analog SpO 2 ) had fewer technical alarms but more SpO 2 alarms than Device A (Masimo Analog SpO 2 ).
Conclusions: Analog SpO 2 exhibited motion resistance under static, linear and continuous waving angular motion up to 120 bpm and 160 bpm, but alarms occurred at 160 bpm with continuous tapping angular motion. These findings signify non-inferiority of either device in clinical settings. Further studies should include patients with cardiovascular and/or respiratory diseases.
Trial Registration: The study was submitted to and approved by the Biolight Ethics Committee (S0723), and written informed consent from all participants was obtained.
Competing Interests: Declarations. Ethics approval and consent to participate: The study was submitted to and approved by the Biolight Ethics Committee (S0723), and written informed consent from all participants was obtained. Consent for publication: Written informed consent for publication was obtained from all participants. Competing interests: One of the analog technologies mentioned in this paper was developed by Guangdong Biolight Meditech Co., Ltd. Yong Liu, CaiHua Feng, Yong Li, and Muhammad Saqib Mudabbar are associated with this organization.
(© 2024. The Author(s).)
Databáze: MEDLINE
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