Richard O. Martin

CardioDynamics International Corp. develops impedance cardiography technology. The company was founded on June 9, 1980 and is headquartered in Bothell, WA.

DJO Global, Inc. engages in the development and distribution medical devices for musculoskeletal health, joint reconstruction, vascular health, and pain management. Its product include knee ligament bracing, custom bracing, post-op knee bracing, hip implants, shoulder implants, shoulder bracing, spine bracing, cervical collars, walking braces, and ankle bracing. The company was founded by Mark Nordquist and Ken Reed in 1978 and is headquartered in Lewisville, TX.

Inovise Medical, Inc. develops, produces and distributes cardiology products. The firms products includes Audicor AM monitor, Audicor sensor 4.0 and Audicor TS data sheet. The company was founded in by Patricia White in March 1997 and is headquartered in Beaverton, OR.

Prescient Medical, Inc. develops diagnostic and therapeutic catheter-based devices for cardiologists. The company was founded by Janet Morrisin, David P. Hochman, Robert A. Lodder and Marvin L. Woodall in 2004 and is headquartered in Doylestown, PA.

Part of Enovis Corp., Encore Orthopedic, Inc. is a company that manufactures orthopedic and surgical equipment. The company is based in Austin, TX. Encore Orthopedic was acquired by Healthcare Acquisition Corp. /FL/ on March 26, 1997 for $33.49 million.

MDdatacor, Inc. provides healthcare information services. Its proprietary technology combines claims and clinical data from electronic medical record, practice management, registry and lab systems from any vendor into a HIPAA-compliant database. The company was founded by Timothy G. Roche and Blake T. Whitney in 2001 and is headquartered in Alpharetta, GA.

Pet DRx Corp. provides primary and special veterinary care services for companion animals through a network of veterinary hospitals. It owns and operates approximately twenty-three veterinary hospitals located in northern and southern California. The hospitals offer a full range of general medical treatment for companion animals, including preventative care, such as vaccinations, examinations, spaying/neutering, and dental care, and a broad range of specialized diagnostic and medical services, such as x-ray, ultra-sound, internal medicine, surgery, cardiology, ophthalmology, dermatology, oncology, neurology and other services. The hospitals also sell pharmaceutical products, pet food and pet supplies. Pet DRx Corp. is headquartered in Brentwood, TN.

Echo Healthcare Acquisition Corp. is a blank check company that was formed on June 10, 2005 to serve as a vehicle for the acquisition of one or more domestic or international assets or operating businesses in the healthcare industry. The Company has neither engaged in any operations nor generated any revenues to date. The Company’s entire activity since inception has been to prepare for its proposed fundraising through an offering of its equity securities.