The LibAirty compression vest from Israel’s Synchrony Medical (see here previously) has begun clinical (human) trials at the National Cystic Fibrosis Center of Sheba Medical Center, where it was developed. Synchrony’s CEO says the device is twice as effective as similar products currently on the market.
https://nocamels.com/2023/11/compression-vest-that-clears-the-lungs-in-clinical-trial-in-israel/