(b)(4).
During processing of this complaint, attempts were made to obtain complete event, patient and device information.
Concomitant medical products: guide wire: sion blue; guide catheter: mach 1 6fr bl3.
5.
The device was not returned for analysis.
A review of the lot history record revealed no manufacturing nonconformities that would have contributed to this complaint.
Additionally, a review of the complaint history identified no other incidents from this lot.
Based on the information reviewed, there is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
The investigation determined the reported difficulties appear to be related to circumstances of the procedure.
The nc (b)(4) balloon dilation catheter device is an abbott vascular manufactured device which is distributed in (b)(4).
Although this device is not commercially available for sale in the us, it is similar to a device currently marketed for sale in the us.
|
It was reported that the procedure was to treat a de novo and eccentric lesion located in the heavily calcified, moderately tortuous, 75% stenosed proximal left anterior descending artery.
During attempted advancement of the 4.
0 x 8 mm nc (b)(4) balloon dilatation catheter, the balloon catheter became stuck with the guiding catheter and the balloon catheter shaft became kinked.
Resistance was also felt during removal of the balloon catheter from the guiding catheter.
Additionally, it was stated that the kink could have occurred prior to use; however, this was not confirmed.
No adverse patient effects or clinically significant delay in the procedure were reported.
No additional information was provided.
|