<qa>  What is HS-1000s new non-invasive ICP monitor?Invasive intracranial pressure ICP monitoring is highly effective, but involves risks. HS-1000 measures ICP non-invasively by assessing the acoustic properties of the patients head. HS-1000 device, a proprietary new non-invasive ICP monitor, is expected to safely and accurately monitor ICP with minimal discomfort to patients, and provide information about normal or elevated ICP levels to the physicians. 