N
Patient 1
(B)(4). LOT NUMBERS: 33208584; 33166164.
| Seq | Brand | Generic | Manufacturer | Product code | Model | Catalog | Lot | PMA | 510(k) | Implant | Evaluated | Availability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | DISTRACTION | DISTRACTION | KARL LEIBINGER MEDIZINTECHNIK GMBH & CO. KG | MQN | 51-424-30-09 | SEE H10 | N | N |
| Sequence | Received | Treatment | Outcome |
|---|---|---|---|
| 1 | 2019-11-29 | 0 | 1. O |
Patient 1
(B)(4). LOT NUMBERS: 33208584; 33166164.
Patient 1
IT WAS REPORTED THE DISTRACTOR WAS FOUND BROKEN UPON SCHEDULED REMOVAL.
Patient 1
AN INVESTIGATION WAS PERFORMED USING A STEREO MICROSCOPE REVEALED TENSILE CRACKS. FURTHER OBSERVATION DETERMINED THERE WERE NO INDICATIONS OF MATERIAL OR MANUFACTURING DEFECTS. THE COMPLAINT PERCENTAGE WAS CALCULATED, AND IT IS DETERMINED THAT THE COMPLAINT PERCENTAGE FALLS WITHIN THE DESIGN RISK LIMITS ADHERED TO AT KLM. DURING THE INVESTIGATION THE PRODUCT LOT NUMBER IDENTIFIED WAS REVIEWED IN THE DEVICE HISTORY RECORDS. THE DHR REVIEW SHOWED NO DISCREPANCIES OR ANOMALIES. THE INVESTIGATION RESULTS CONCLUDE THAT THE ROOT CAUSE FOR BREAKAGES WERE DUE TO STRUCTURAL FAILURE OF THE DEVICE DUE TO MECHANICAL OVERLOAD. IF FURTHER INFORMATION IS OBTAINED THAT MIGHT ADD VALUE TO THE CONTENTS OF THE INVESTIGATION REPORT, AN ADDITIONAL FOLLOW-UP REPORT WILL BE SUBMITTED. LOT NUMBERS: 33208584, MFG DATE 16 JUNE 2016; 33166164, MFG DATE 28 SEPT 2017.