Fetal movement detection | 合法醫療器材資訊網
Objective: This study evaluates the validity of Doppler-detected fetal movement by a commercially available monitor and investigates whether characteristics of maternal body habitus and the intrauterine environment affect its performance.
Methods: Fetal movement was evaluated in normal pregnancies using both ultrasound visualization and a fetal actocardiograph (Toitu MT320; Tofa Medical Inc., Malvern, PA). Data were collected for 32 min on 34 fetuses stratified by gestational age (20-25 weeks; 28-32 weeks; 35-39 weeks). Fetal and maternal characteristics were recorded. Comparisons between ultrasound-detected trunk and limb movements and actograph records were conducted based both on 10-s time intervals and on detection of individual movements.
Results: Time-based comparisons indicated agreement between ultrasound and actograph 94.7% of the time; this association rose to 98% when ...
Fetal Actocardiograph MT | 合法醫療器材資訊網
Toitu | 合法醫療器材資訊網
Actocardiograph MT | 合法醫療器材資訊網
Fetal Actocardiograph MT | 合法醫療器材資訊網
Actocardiograph MT-610 Actocardiograph MT | 合法醫療器材資訊網
Actocardiograph MT | 合法醫療器材資訊網
Actocardiograph MT516 (TOITU | 合法醫療器材資訊網
Fetal movement detection | 合法醫療器材資訊網
"得意志" 分娩監視裝置"TOITU" ACTOCARDIOGRAPH} | 合法醫療器材資訊網
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