Surveillance of infants at risk of apparent life threatening events (ALTE) with the BBA bootee: a wearable multiparameter monitor.

We report on the results of clinical evaluation of a newly developed system for wireless monitoring of pulse oximetry (SpO2), actimetry and position in infants. The sensors, electronics and the power supply were integrated into a specially designed infant shoe named BBA bootee. The comparative data collected in 71 babies yielded a mean (bias +/- SD) value of (-1.