Roger J. Guidi

Johnson & Johnson Innovation JJDC Inc (Johnson & Johnson Innovation JJDC) is a venture capital subsidiary of Johnson & Johnson founded in 1973. The firm is headquartered in New Brunswick, New Jersey.

NovaVision, Inc., headquartered in Boca Raton, Fla., researches, develops and provides scientifically based, innovative medical technologies to restore the vision of patients with neurological visual loss. NovaVision's Vision Restoration Therapy (VRT) devices work by enhancing neuroplasticity - the brain's ability to adapt and form new connections to overcome injury. NovaVision's VRT devices map areas where vision may be improved and then provide neurostimulation to the appropriate region within the brain's vision-processing areas. Once only available at select medical centers, VRT can now be prescribed by any neurologist, neuro-ophthalmologist, ophthalmologist, optometrist, physiatrists and continues to be recommended by leading neurological, eye and rehab centers nationwide.

Advanced Interventional Systems, Inc. manufactures surgical lasers. The company is based in Irvine, CA. The company was founded by Frank Litvack, Roger J. Guidi. Advanced Interventional Systems was acquired by Spectranetics LLC, part of Koninklijke Philips NV from August 10, 2017 on June 13, 1994.

Part of Boston Scientific Corp., Coherent Medical Group is a company that manufactures and markets electro-optical systems and medical instruments. The company is based in Santa Clara, CA. Coherent Medical Group was acquired by ESC Medical Systems Ltd. from Coherent, Inc. on April 30, 2001 for $259.24 million.

Orqis Medical Corp. develops medical devices and solutions for heart problems. It develops and sells minimally invasive devices that improve cardiac performance through aortic flow therapy. Its products include the CANCION and EXELERAS systems. The company was founded in 1997 and is headquartered in Lake Forest, CA.

Aruene Corp. develops portable, non-invasive Transcranial Magnetic Stimulation (TMS) devices for treatment of migraine. It offers SpringTMS, a transcranial magnetic stimulation device for the acute treatment of pain associated with migraine headache with aura. The company was founded by Robert E. Fischell and David R. Fischell in 2002 and is headquartered in Baltimore, MD.

CardioPolymers, Inc. provides novel biocompatible polymer implant therapies to treat cronic heart failures. The company was founded in 2003 and is headquartered in Laguna Hills, CA.

Biomerix Corp. engages in the development and manufacture of porous polyurethane materials. The company was founded by Steven I. Hochberg, Peter David Constantino, and Andrew Massik in 2001 and is headquartered in New York, NY.

Hourglass Technologies, Inc. provides research and development services. It provides its services to the physical, engineering and life sciences sectors. The company was founded by Darin Howard Buxbaum, Charles Hsu, Fan Zhang and Ivanand Tzvetanov in 2007 and is headquartered in Redwood City, CA.