Ellingson Roger M, Oken Barry S, Zajdel Daniel P, Flegal Kristin E, Kishiyama Shirley, Thong Tran
Ellingson Syst. Design & Dev., Portland, OR 97255, USA.
Conf Proc IEEE Eng Med Biol Soc. 2006;2006:5928-31. doi: 10.1109/IEMBS.2006.259476.
The design and development of a 24-hour ambulatory physiological data collection system is reported. The system was designed specifically to support the needs of investigators studying mind-body interventions but could be used for a variety of research needs. The system is novel in that it supports a wide variety of physiologic sensors with a relatively high sample rate, full data storage, and standalone run-time of greater than 24 hours. Experience with data acquisition and methods for post-acquisition data analysis are also discussed.
本文报道了一种24小时动态生理数据采集系统的设计与开发。该系统专为满足研究身心干预的研究人员的需求而设计,但也可用于各种研究需求。该系统的新颖之处在于,它支持多种生理传感器,具有相对较高的采样率、完整的数据存储以及超过24小时的独立运行时间。文中还讨论了数据采集经验以及采集后数据分析的方法。