Jumper AngelSounds JPD-100S9, Руководство пользователя

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Fetal Doppler
8
1. Always check the Fetal Doppler on your own heartbeat first to make sure
everything is connected and working properly. Refer to the FAQs if it isn’t
before proceeding.
2. We recommend the mother be in a reclining position for easiest detection of
the baby's heartbeat.
3. Apply a generous amount of coupling gel to the receiver and to the
mother's abdomen.
4. Hold the receiver to the mother's heart first to hear how it sounds so
it's easier to distinguish from the baby.
5. Then hold the receiver to the mother's abdomen to listen to the baby's
heartbeat which should be much faster than mommy's heartbeat.
6. Move the Fetal Doppler very very slowly to find the optimum placement
based on the baby's current position.
7. After the heartbeat is detected, adjust the volume to a comfortable level
and enjoy.
8. After you are done listening, turn off the power and gently wipe the Fetal
Doppler clean but do not use cleaning agents or soap and water as this could
damage the unit.
Location and Detection
Detection of the Baby's Heart
Rate is detectable 90% of the
time after the 12
th week
gestation.
Between 8 and 16 weeks it is
possible to hear the heartbeat if
conditions are perfect.
After the 16
th
week you should
have no problem finding the
heartbeat.