皮肤制备方法对马的心电图质量的影响
Persephone McCrae1, Hannah Spong1, Amin Mahnam1
1Department of Animal Biosciences, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G 2W1 (McCrae, Spong, Pearson); Department of R&D, Myant Inc., 200 Ronson Drive, Suite 500, Etobicoke, Ontario M9W 5Z9 (Mahnam, Bashura).
概括
对于马类心电图 (ECG) 监测,皮肤准备,如剃须或酒精清洗,不会显著影响信号质量. 有导电凝的织电极提供与标准的Ag/AgCl电极相似的质量.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 生物医学工程 生物医学工程
- 马的健康 马的健康
背景情况:
- 电心电图 (ECG) 对马的监测对于诊断心脏病状况至关重要.
- 用各种皮肤制备技术来优化信号质量.
- 使用新织物电极的不同制备方法的有效性尚未得到充分证实.
研究的目的:
- 为了比较织品和标准银/银化物 (Ag/AgCl) 电极之间的信号质量.
- 评估不同皮肤制备技术对马类心电图信号质量的影响.
- 确定最佳的皮肤制备方法,以可靠地记录马的心电图.
主要方法:
- 同时收集6匹马的心电图数据,使用织物和Ag/AgCl电极.
- 对4种皮肤制备技术的评估:用异醇清洗,带或不带剃须.
- 对电极性能和信号质量指标进行导电凝应用的评估.
主要成果:
- 包括剃须或酒精清洗在内的皮肤准备对任何电极类型都没有显著改变信号质量.
- 导电凝显著改善了织电极的数据质量.
- 在使用导电凝时,在织和Ag/AgCl电极之间没有观察到信号质量的显著差异.
结论:
- 马皮制备方法 (清洁/剃须) 对心电图信号质量的影响最小.
- 当与导电凝一起使用时,织物电极为马类心电图监测提供了与Ag/AgCl电极的实用且同等的替代方案.
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