ELI5: Explain Like I'm 5

Dilator

A dilator is a tool that doctors use to help stretch and widen certain parts of our bodies. Just like how you might use your fingers to stretch a rubber band and make it bigger, a dilator helps to slowly stretch and make bigger different parts of our bodies.

One common use of a dilator is in the medical field, where doctors may need to widen narrow passages or openings in our bodies. For example, sometimes when a baby is born, their esophagus (the tube that food goes down into our stomach) or their urethra (the tube that pee comes out of) may be too narrow. In these cases, doctors can use a dilator to carefully and gently widen these tubes, so that our bodies can work properly and we can eat and pee without any problems.

Dilators can also be used for other purposes, like in some medical procedures or for personal use. In medical procedures, a doctor may need to widen a specific area inside our body to be able to see better or to place a device or a tube.

For personal use, some people may use dilators to help relax and stretch certain parts of their bodies, like the muscles and tissues in their vaginas or rectums. This can be helpful for people who have certain medical conditions or who have had surgeries that cause tightness or discomfort in these areas.

Dilators come in different sizes, and they are used slowly and gently to stretch and widen the desired area without causing any harm or pain. Doctors or specialists will guide patients on how to use dilators safely and effectively depending on their specific needs.