Kirk Ellis

Torax Medical Inc. designs and develops medical devices to treat chronic diseases related to defective sphincter muscles. Its technology platform, Magnetic Sphincter Augmentation (MSA), uses attraction forces to augment weak or defective sphincter muscles to treat gastroesophageal reflux disease (GERD) and fecal incontinence (FI). The firm's products include LINX, a reflux management system for the treatment of GERD; and FENIX, a continence restoration system for the treatment of FI. The company was founded by Todd Berg in 2002 and is headquartered in Shoreview, MN.

Relievant Medsystems, Inc. develops treatment and technologies for chronic back pain. Its Intracept System solution is a minimally invasive procedure that uses radiofrequency energy delivered into the vertebral body of the spine to ablate the basivertebral nerve. Relievant Medsystems was founded by James C. Peacock, Jeffrey Charles Lotz, and Rex Peters in 2004 and is headquartered in Redwood City, CA.

Apollo Endosurgery, Inc. is a medical technology company, which focuses on the design, development, and commercialization of medical devices to advance gastrointestinal therapeutic endoscopy. It offers Endoscopy, Surgical and Other products. The firm's endoscopy product portfolio consists of the OverStitch Endoscopic Suturing System, the OverStitch Sx Endoscopic Suturing System, and the Orbera Intragastric Balloon System. Its products are used by gastroenterologists and bariatric surgeons in a variety of settings to treat multiple gastrointestinal conditions including closure of acute perforations and chronic fistulas, inadvertent perforation of the GI tract, tissue closure after the removal of abnormal lesions in the esophagus, stomach or colon, the treatment of swallowing disorders, esophageal stent fixation, and obesity. The company was founded by Christopher J. Gostout and Dennis L. McWilliams in 2005 and is headquartered in Austin, TX.