Design and evaluation of a ubiquitous chest-worn cardiopulmonary monitoring system for healthcare application: a pilot study.
Ambulatory recording of physiological data will provide us deep insight into the physical condition of patients and athletes, and assessing treatment effects and training performances. This study presents a miniature wearable cardiopulmonary monitoring system called "Smart Chest Strap," which consis...
| Publicado en: | Medical & Biological Engineering & Computing Vol. 55; no. 2; pp. 283 - 295 |
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| Autores principales: | , , |
| Formato: | Journal Article |
| Publicado: |
Springer Nature
Feb2017
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=121002486&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 121002486 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01400118 PO0 jtl: Medical & Biological Engineering & Computing issn: 01400118 maglogo: N pubinfo: dt: Feb2017 vid: 55 iid: 2 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 121002486 121002486 NLM27177545 10.1007/s11517-016-1518-5 NLM27177545 121002486 ppf: 283 ppct: 12 formats: fmt: @attributes: type: P tig: atl: Design and evaluation of a ubiquitous chest-worn cardiopulmonary monitoring system for healthcare application: a pilot study. aug: au: Zheng, Jiewen Ha, Congying Zhang, Zhengbo affil: The Quartermaster Research Institute of the General Logistic Department , Dongcheng District, Beijing 100010 China sug: subj: Monitoring, Physiologic Methods Monitoring, Physiologic Equipment and Supplies Reproducibility of Results Exercise Male Adult Exercise Test Respiration Electrocardiography Heart Rate Respiratory Rate Plethysmography Pilot Studies Equipment Design Exercise of Self-Care Agency Scale Questionnaires Adult: 19-44 years Male ab: Ambulatory recording of physiological data will provide us deep insight into the physical condition of patients and athletes, and assessing treatment effects and training performances. This study presents a miniature wearable cardiopulmonary monitoring system called "Smart Chest Strap," which consists of an elastic band worn around the user's chest with integrated sensors, a physiological signals acquisition unit, and a mobile phone. The physiological signals including electrocardiogram, respiratory inductance plethysmograph, and accelerations (ACC) are sampled, digitalized, stored, and simultaneously transmitted to a mobile phone via Bluetooth. A medical validation test with participants performing discontinuous incremental treadmill (0-12 km/h) exercise was conducted. The results indicate nearly perfect correlations (0.999, 0.996, 0.994), small mean bias (0.60 BPM, 0.51 BPM, 0.05 g), and narrow limits of agreement (±2.90 BPM, ±1.81 BPM, ±0.09 g) for heart rate (HR), breathing rate (BR), and ACC represented as vector magnitude units (VMUs). There is a general trend of decrease in accuracy, precision, and correlation for HR, BR, and VMU as velocity increases, but these validity statistics are all within acceptable error limits and clinically accepted. The findings demonstrate that the Smart Chest Strap is valid and will have wider applications in healthcare, sports, and scientific research areas. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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