Note: This medical device record is a PMA supplement. A supplement may have changed the device description/function or indication from that approved in the original PMA. Be sure to look at the original PMA record for more information. |
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Device | ST. JUDE MEDICAL MECHANICAL HEART VALVE |
Generic Name | HEART-VALVE, MECHANICAL |
Applicant | Abbott Medical 177 County Road B. East St. Paul, MN 55117 |
PMA Number | P810002 |
Supplement Number | S076 |
Date Received | 06/13/2011 |
Decision Date | 08/11/2011 |
Product Code |
LWQ |
Advisory Committee |
Cardiovascular |
Supplement Type | Real-Time Process |
Supplement Reason | Change Design/Components/Specifications/Material |
Expedited Review Granted? | No |
Combination Product | No |
Approval Order Statement APPROVAL FOR CHANGES TO THE SPECIFICATION RANGE FOR THE COURSES PER INCH (CPI) AND THICKNESS OF THE PTFE FABRIC USED IN THE CONSTRUCTION OF THE PTFE SEWING CUFF USED WITH THE MASTERS SERIES VALVES, AS WELL AS APPROVAL OF TWO CHANGES INTENDED TO OFFSET THE INCREASE IN THE FORCE REQUIRED FOR VALVE ROTATION (TORQUE) ASSOCIATED WITH THE FABRIC MODIFICATION. THESE PROPOSED CHANGES ARE FOR THE INCREASE IN THE DIAMETER OF THE ROTATION SPRING AND RETAINER ID AND REDUCING THE LOWER LIMIT OF TORQUE FROM 2.0 IN-OZ TO 0.2 IN-OZ. |
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