Precision Bipolar Device ClearGlide EVH Small (endoscopic vessel harvesting system) The kit included three Precision BiPolar Devices, an Optical Vessel Dissector, a Small Ultra Retractor and a Vessel Dissector. Datascope Cardiac Assist Sterile R Manufactured for: Datascope Cardiac Assist 15 Law Drive Fairfield, NJ 07004

Letters were sent to all hospitals, (contact: Hospital Administrators) the week of May 7, 2007 (certified mail, Return Receipt requested) with Urgent Medical Device Field Correction. The letter requests that all potential users of the devices at the institution be mdae aware of the situation. The letter instructs clinicians what to do if they experience problems with locking buttons of the Precision Device and also if the device is clamped closed on a vein branch and cannot be opened. Institutions are also requested to sign and return a postal card acknowledging receipt of the Field Correct notification and Datascope provides telephone numbers for customer service.