Avinger
NASDAQ:AVGRAvinger, Inc., a commercial-stage medical device company, designs, manufactures, and sells a suite of image-guided and catheter-based systems used by physicians to treat patients with peripheral artery disease (PAD) in the United States and internationally. It develops lumivascular platform that integrates optical coherence tomography visualization with interventional catheters to provide real-time intravascular imaging during the treatment portion of PAD procedures. The company's lumivascular products comprise Lightbox imaging consoles, as well as the Ocelot family of catheters, including Ocelot and Tigereye, which are designed to allow physicians to penetrate a total blockage in an artery; and Pantheris, an image-guided atherectomy device that allows physicians to precisely remove arterial plaque in PAD patients. In addition, its chronic total occlusion (CTO)-crossing catheters, Wildcat and Kittycat 2, which employs a proprietary design that uses a rotational spinning technique allowing the physician to switch between passive and active modes when navigating across a CTO. Further, the company develops IMAGE-BTK for the treatment of PAD lesions below-the-knee. It markets and sells its products to interventional cardiologists, vascular surgeons, and interventional radiologists. The company was incorporated in 2007 and is headquartered in Redwood City, California.
Quoin Pharmaceuticals
NASDAQ:QNRXQuoin Pharmaceuticals, Ltd., a clinical stage specialty pharmaceutical company, focuses on the development and commercialization of therapeutic products for rare and orphan diseases. Its lead product is QRX003, a topical lotion to treat Netherton Syndrome (NS). The company is also developing QRX004 for the treatment of recessive dystrophic epidermolysis bullosa; QRX007 to treat NS; and QRX008 for the treatment of scleroderma. It has a license agreement with Skinvisible Inc.; consulting agreements with Axella Research LLC; a Master Service Agreement with Therapeutics Inc.; and a research agreement with Queensland University of Technology. The company was founded in 2018 and is based in Ashburn, Virginia.
Ra Medical Systems
NYSE:RMEDRa Medical Systems, Inc develops and delivers electrophysiology products to provide patients, hospitals, and physicians with technologies and solutions to improve the lives of patients with cardiac arrhythmias in the United States. The company's lead product is View into Ventricular Onset System, a non-invasive imaging system that offers 3D cardiac mapping to help with localizing the sites of origin of idiopathic ventricular arrhythmias in patients with structurally normal hearts prior to EP procedures. It also provides LockeT, a suture retention device; and Amigo Remote Catheter System, a robotic arm that serves as a catheter control device. Ra Medical Systems, Inc is based in Fort Mill, South Carolina.