We developed a wearable ultrasound monitoring device to monitor the collapse of tongue roots of sleep respiratory patients throughout the night,completed clinical trials in the sleep center. The experimental results show that this device can effectively monitor OSA. The tongue structure changes at the timeintegrates ultrasound information into the commercial PSG system. It is expected

"1. Customized wearable ultrasound transducer is used for sleep apnea syndrome.
2. The price advantagethe small size of the device are suitable for homesleeping center bedside use.
3. The captured tongue deformationelasticity information can be integrated into the PSG.
4. The image frame rate can be adjusted arbitrarily, which is beneficial to the back-end analysisother 

Current clinical medical ultrasound imaging systems are unable to image the tongue base for long periods of time during sleep, so this technology is based on our past foundation to develop a wearable ultrasound device to monitor tongue base deformationelasticity overnight. This device has the ability to check without disturbing natural sleepcan record long-term sleep for a long time