|
(b)(4).A manufacturing record evaluation was performed for the finished device lot number mlq290, and no non-conformances related to the reported complaint condition were identified.Investigation summary: it was reported performance pull off suture needle.A labeled winding former, a detached needle and a suture of product code 699, lot # mlq290 were returned for analysis.During the visual inspection of a detached needle, the swage and attachment area present damage and marks by use of a surgical instrument, and the edge of the barrel hole could be observed flat.The end of the suture was observed cut and damaged appear to be by use of a surgical instrument.Per the condition of the sample received, the assignable cause of the performance - pull off suture needle is an improper handling.Additional information was requested and the following was obtained: procedure name? unknown at this time.What do you mean by "suture had broke off at the suture needle connection"-- did the whole suture thread pull off/detach/separate from the whole needle body? unknown at this time.What kind of temporary harm caused to the patient, please explain? it was reported that there was ¿no harm to the patient.¿ any patient consequence / ae outcome as a result of the event report? n/a was any medical/surgical intervention done on patient post-op initial procedure? n/a patient current condition? unknown at this time.I will be in touch when i know more.Procedure name? punch biopsy.What do you mean by "suture had broke off at the suture needle connection"-- did the whole suture thread pull off/detach/separate from the whole needle body? yes , was attempting to close biopsy site.What kind of temporary harm caused to the patient, please explain? the needle was lost in patients biopsy site, could palpate but could not visualize, took about 20 mins to locate it and remove.Any patient consequence / ae outcome as a result of the event report? patient chose to switch to a new provider.Was any medical/surgical intervention done on patient post-op initial procedure? procedure took 30 mins longer than normal, patient denied any pain and tolerated well.Patient current condition? biopsy demonstrated cancer with need for further excision, referred to surgeon.
|