N
Patient 1
PATIENT DEMOGRAPHICS (AGE AT TIME OF EVENT, DATE OF BIRTH, GENDER, WEIGHT) WERE REQUESTED BUT NOT PROVIDED. NO FURTHER PATIENT INFORMATION WAS PROVIDED AT THE TIME OF THIS REPORT OR MADE AVAILABLE IN RESPONSE TO FOLLOW-UP COMMUNICATION. NO ADDITIONAL ADVERSE CONSEQUENCES HAVE BEEN REPORTED FROM THIS EVENT. THIS DEVICE IS USED FOR TREATMENT. THIS IS ONE OF TWO SUBMISSIONS FROM THE SAME EVENT. THE OTHER ONE IS CC126477-LINE 208954-00404. THE DEVICE WAS RECEIVED AND AN EVALUATION WAS CONDUCTED. THE COMPALINT WAS CONFIRMED. DEVICE HISTORY RECORD REVIEW REVEALED NOTHING RELEVANT TO THIS EVENT. THE EVALUATION REVEALED THAT THE RETURNED "HOT LIGHT GUIDES" HAVE SIGNIFICANT PROXIMAL END GLASS ATTACK. THE CLAD GLASS IS MISSING AND THE POLISHED FIBER IS SIGNIFICANTLY RECESSED. SIGNIFICANT THERMAL ENERGY ABSORPTION HAS DISCOLORED THE PROXIMAL END TIP. TRANMISSION IS HALF OF THE OLDER REFERENCE LIGHT GUIDE TO NO OUTPUT ON THE LOT NUMBER WO132759 LIGHT GUIDE. INEFFICIENT TRANSMISSION WILL INDUCE MORE ABSORPTION TO THE SURROUNDING METAL MAKING IT HOT TO THE TOUCH. THE CAUSE OF THE EVENT IS UNDETERMINED. THIS IS THE FIRST COMPLAINT OF THIS TYPE FOR THIS PART/LOT COMBINATION. THE POTENTIAL CAUSES OF THIS EVENT ARE BEING COMMUNICATED TO THE EVENT REPORTER. IF ADDITIONAL RELEVANT INFORMATION IS RECEIVED, A FOLLOW-UP REPORT WILL BE SUBMITTED.