QT Imaging Holdings, Inc. is a medical device company engaged in the research, development, and commercialization of innovative body imaging systems using low frequency sound waves. The company’s shares of common stock are expected to commence trading on the NASDAQ on March 5, 2024, under the new ticker "QTI&quot. This has resulted in a major market opportunity—the annual worldwide medical imaging market is estimated to be worth approximately $40 billion, with $10 billion coming from the United States.