Voice pick device of circumstance around foetus

Abstract

Disclosed is a fetus ambient sound picking device which comprises a main picking unit, an abdomen probe, a heart sound probe, an earphone, a microphone and an insulating transformer. The main picking unit includes a computer and is in communication with a CD-Rewriting device, a keyboard, a tracking ball, a LCD, a picking circuit board and an interface circuit.

Description

Technical field: [0001] The invention relates to a collection device, in particular to a collection device for fetal heart sounds and abdominal sounds. Background technique: [0002] There is a CD-ROM called "Complete Works of Love Prenatal Education" on the market. The CD has a section of "Newborn" music for newborns. The music consists of the sounds of pregnant women's heart sounds, bowel sounds, amniotic fluid, and blood flow (that is, fetal environmental sounds). It is mixed with some high-frequency music in an ordinary way to make the baby feel friendly and safe. The disadvantage of this product is that it is not personalized. All the baby hears is the ambient sound of a pregnant woman, and the fetus is not familiar with the sound. The mother's ambient sound is the most familiar and intimate. In addition, the fetus hears mostly low-frequency sounds in the mother's body. High-frequency music can stimulate the baby to a certain extent, but it is not conducive to the baby'...

AI Technical Summary

Problems solved by technology

[0002] There is a CD-ROM called "Complete Works of Love Prenatal Education" on the market. The CD has a section of "Newborn" music for newborns. The music consists of the sounds of pregnant women's heart sounds, bowel sounds, amniotic fluid, and blood flow (that is, fetal environmental sounds). It is mixed with some high-frequency music in an ordinary way to make the baby feel friendly and safe. The disadvantage of this product is that it is not personalized. All the baby hears is the ambient sound of a pregnant woman, and the fetus is not familiar with the sound. The ambient sound of the mother is the most familiar and intimate. In addition, the fetus hears mostly low-frequency sounds in the mother's body. High-frequency music can stimulate the baby to a certain extent, but it is not conducive to the baby's sleep.

[0003] There is a kind of cradle called "babycradle" in foreign countries. The cradle has the function of playing the fetal ambient sound while shaking, but its disadvantage is still not personalized. Instead, it records an ambient sound and plays it to all babies, not the mother's environment. sound so not soothing

[0004] There is also a foreign product, which works like a hanging speaker that can be hung on the bedside. It continuously plays the sound of heartbeat for newborns, and can also play the sound of running water and some music. Its disadvantage is that it does not have personality. Moreover, the heartbeat heard by the fetus in the mother's body is different from the heartbeat heard outside the body, so its authenticity is relatively poor

[0005] Acquisition of fetal environmental sound In foreign countries, some people record the environmental sound heard by the fetus when it is in the mother's body by putting a pickup into the pregnant woman's womb, but this method is difficult to do, and it cannot be popularized

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