Pinard horn [SEP] named after
Pinard horn
A Pinard horn is a type of stethoscope used to listen to the heart rate of a fetus during pregnancy. It is a hollow horn, often made of wood or metal, about long. It functions similarly to an ear trumpet by amplifying sound. The user holds the wide end of the horn against the pregnant woman's abdomen, and listens through the other end.
History.
The Pinard horn was invented by Dr. Adolphe Pinard, a French obstetrician, during the 19th century. Pinard was an
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A Pinard horn may be used to determine the position of the fetus. A Pinard horn is more precise than a Doppler device for this purpose. A Doppler device detects a heart tone farther away from the location of origin. A Pinard horn must be pressed to a location very close to the fetal heart in order to detect it, providing a more accurate indication of fetal position. A doctor, nurse, or midwife can also use palpation and auscultation to determine fetal position.
See also.
- Doppler