What are the otoscope speculators?
Otoscope is a tool that allows the doctor to see inside the ear. To achieve this, the otoscope must hold the ear canal open and connect to the speculum at the end of the otoscope performs this function, usually as a plastic conical object strong enough to stretch the muscles of the ear canal. Otoscope speculating can be one -off or can be reused after sterilizing.
The human ear canal is a hollow tube that circles slightly inside the head. Various health problems can affect the ear, from temporary deafness caused by incident wax to the ears and ear infections. For the diagnosis of an accurate problem affecting the ear, the doctor generally puts an otoscope into the ear. It is a magnifying tool with a light source, because the interior of the ear canal does not leave much light and the body of the otoscope itself blocks natural light before the channel lighting.
at the front of the front of the otoscope is a speculationM, also called cone, from its appearance. The narrowest end is inserted into the ear and the part that remains outside is larger, so it does not randomly stuck inside the channel. A typical ear canal for adults has a length of about 0.8 inches (2 cm) and a speculature of the otoscope helps keep the channel walls apart so that the doctor can see deep inside the ear. Only a part of the otoscope is usually inserted into the ear and the doctor holds the body of the otoscope outside the body.
Otoscope speculation comes in different diameters to fit different ears. This is necessary because, for example, children have smaller ear canals than adults. Too much speculum could cause pain, while a speculum that was too small could be unnecessary to open the channel channel. A typical diameter range for an otoscope specifer is about 0.1 to 0.2 inches (3 to 5 mm).
Usually, the otoscope specifula is made of plastic due to its cleaning and its resistance to breaking. Sometimes has an otoscope at the end of a speculum that can be removed after use in one kOn a specific patient for cleaning and sterilization, before use in another patient. Alternatively, the doctor may decide to use a one -time speculation that can be fired after one use and replaced with a new speculation.