A Doppler fetal monitor is a hand-held ultrasound transducer used to detect the fetal heartbeat for prenatal care. It uses the Doppler effect to provide an audible simulation of the heart beat. Some models also display the heart rate in beats per minute . Use of this monitor is sometimes known as Doppler auscultation. The Doppler fetal monitor is commonly referred to simply as a Doppler or fetal Doppler. It may be classified as a form of Doppler ultrasonography .
Sy-C010-1 Hospital Light Weight Portable Fetal Doppler Monitor
Ultrasound Monitors - Bistos BT-350 Fetal Monitor
Fetal doppler seller in USA Baby Doppler Heart Dual Mode – Doppler
Sonoline Fetal Dopplers Sonoline A, Sonoline B & Sonoline C
Hi-Bebe BT-200 LCD Fetal Doppler – Ana Wiz
Bidop 3 Fetal Doppler Koven Technology Canada Inc.
Fetal doppler - FD-490 - Toitu Co., Ltd. - portable
Sonoline Fetal Dopplers Sonoline A, Sonoline B & Sonoline C
Bistos BT-200 Fetal Doppler with 2MHz Doppler Frequency, AA
Heart development - Wikiwand
History of Fetal Monitoring – Electronic Fetal Monitoring