According to the reporter, during parastomal hernia, when fixing above the abdominal wall, the first device was able to use without problems until halfway, but the reload is unable to be exchanged from then.During firing, abdominal sound was generated.A second handle was opened, at first, they used the reloads that is included with the first handle.It was able to be used without problems until halfway, the tack was unable to be placed properly since then.The tack came out only a little from the tip of the cartridge, and it did not come out any more.No abnormal sound was generated from the second handle.They also stopped using the second device and opened a new device to complete the surgery with out problem.The surgical time was extended by less than 30 min.There was no patient injury.
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Evaluation summary post market vigilance (pmv) led an evaluation of two devices.Visual inspection of both devices noted the timing was disengaged.One partially applied 5dpt device loading unit (dlu) with a tack protruding and disrupted timing was received.No scratches were noted on the inner tube.The handle could be actuated and the unit cycled properly with no dlu attached.Additionally, the articulation knob functioned properly.A test dlu could not be loaded due to the disrupted timing of the device.Records from each manufacturing lot are thoroughly reviewed to ensure that products are released meeting all quality release specifications at the time of manufacture.Replication of the reported condition could be due to excessive manipulation or to improper loading of the dlu.The root cause of the observed damage was found to be due to the device not being used as intended which caused or contributed to the reported condition.If information is provided in the future, a supplemental report will be issued.
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