Raymedica® to Launch a New Patient Focused Website.

MINNEAPOLIS, (May 1, 2007) — Raymedica, the Pioneer in Nucleus Arthroplasty, located in Minneapolis, Minnesota, is pleased to announce the launch of a brand new website, www.hydraflexnas.com to further the company’s position as the leader in Nucleus Arthroplasty™ Technology.  The patient focused website presents information about a new clinical study using the HydraFlex™ Nucleus Arthroplasty System™.  HydraFlex NAS™ is a surgical procedure utilizing a total-technology system incorporating a device, coupled with special instrumentation for implant, for the treatment of degenerative disc disease (DDD).

“The whole idea is to put the enormous amount of patient information we have on the HydraFlex Nucleus Arthroplasty Technology into a single managed website,” stated John J. Viscogliosi, Chairman and CEO of Raymedica.  Mr. Viscogliosi added, “We want to provide patient information that is available from our vast resources.  There is no single website I know of that has the breadth of content Raymedica has available in Nucleus Arthroplasty.”

About Raymedica
Raymedica, based in Minneapolis, Minnesota, is the Pioneer in Nucleus Arthroplasty having developed the world’s first nucleus replacement device in 1996.  Raymedica develops, manufactures and markets medical device systems designed to treat patients with degenerative disc disease that have been unresponsive to non-surgical treatment.  Raymedica’s products are currently available in many countries worldwide, but are limited to investigational use only in the United States. For more information, visit the Company's website at http://www.raymedica.com.