This study is testing a new ultrasound device called T5 to see how well it can create detailed, moving 4D images of the upper airway, which current ultrasound technology can't do. Ultrasound uses sound waves to create pictures inside your body. The researchers want to see if the T5 device can get clearer images of areas that are usually hard to see with ultrasound because of bone, cartilage, or air. You can join if you are a healthy adult, aged 18 or older, and can lie still on your back during the imaging. The main goal is to measure the diameter (width) of your windpipe (trachea) on the first day of the study. This is an observational study, meaning you won't receive any treatment, and it is currently unclear if it is recruiting participants.

Study design

This is an observational study involving 100 healthy participants. It is not specified if it is blinded or randomized.

What's involved

You would undergo simple ultrasonography imaging. The duration of your participation is not specified, but the primary measurement is taken on Day 1.

Compensation

Not stated in the trial record.

Follow-up

The primary endpoint, tracheal diameter, is measured at Day 1. Further follow-up is not specified.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.