A wooden fetoscope, also known as a Pinard horn or Pinard stethoscope, is a simple, non-electronic device used to auscultate (listen to) fetal heart sounds during pregnancy. It's a hollow, horn-shaped instrument, typically made of wood, that acts as a sound amplifier. The wide end is placed against the pregnant woman's abdomen, and the user listens through t...
An electric wheelchair, also known as a power wheelchair, is a mobility aid that uses electric motors to propel the user, offering independence and ease of movement for individuals with limited mobility. These wheelchairs are powered by rechargeable batteries and controlled via a joystick or other specialized controls. They are designed to be more accessible...
