Eric W. Heil

EndoSonics is a leading developer and manufacturer of products for visualization through intravascular ultrasound, pressure monitoring guide wires and wires for intravascular flow measurement.

VNUS Medical Technologies, Inc. provides medical devices and procedures for the minimally invasive treatment of venous reflux disease, an underlying cause of varicose veins. Venous reflux disease results in symptoms such as leg pain, swelling, fatigue, skin ulcers, and painful varicose veins. The company was founded on January 31, 1995 and is headquartered in San Jose, CA.

Novasys Medical, Inc. develops therapies for women's health. The company was founded by Stuart D. Edwards and Peter S. Edelstein on June 24, 1999 and is headquartered in Newark, CA.

Partners Imaging LP specializes in in-office computed tomography. The firm helps physicians and veterinarians to acquire, manage, maintain the sophisticated scanning technology available for in-office imaging. It offers fixed CT and portable CT services. The company was founded in 2005 and is headquartered in Dallas, TX.

DeRoyal Industries, Inc. manufactures and markets medical and surgical equipment. Its product line includes syringes, respiratory care equipment, wheelchairs, X-ray equipment, laser systems, and other medical equipment. The company was founded by Pete O. V. DeBusk in 1973 and is headquartered in Powell, TN

Bacchus Vascular, Inc. manufactures and sells medical devices. It provides treatments for peripheral vascular diseases. The company was founded by Nellix Michael and Thomas J. Fogarthy in 1999 and is headquartered in Santa Clara, CA.