fetoscope การใช้

• A " fetal stethoscope " or " fetoscope " is an acoustic stethoscope shaped like a listening trumpet.
• The device is sometimes reverently referred to as a " Pinard horn ", or fetoscope ( although fetoscope now refers to a fetal endoscope ).
• The device is sometimes reverently referred to as a " Pinard horn ", or fetoscope ( although fetoscope now refers to a fetal endoscope ).