Israel’s Zebra Medical has received several approvals from the US FDA. They include detecting heart disease, (see here) pneumothorax (lung trauma – see here), intercranial hemorrhages (brain bleeds – see here). It has just received another for detecting fluid on the lungs.
https://www.timesofisrael.com/zebra-medical-gets-fda-nod-for-device-that-detects-water-in-lungs/