The complainant was unable to provide the suspect device lot number; therefore, the lot expiration and device manufacture dates are unknown.It was reported the device was not used past its expiry.(b)(4).According to the complainant, the suspect device has been disposed and is not available for return.If any further relevant information is received, a supplemental mdr will be filed.
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It was reported to boston scientific corporation that a suredrive tm was removed in a ureteral stent removal procedure performed on (b)(6) 2017.According to the complainant, the stent was previously implanted in (b)(6).The exact date of implantation is unknown.When removal was started, the physician noticed that the kidney side coil was not deployed straight and it was pulled out in u-shape.The stent was completely removed by being grasped with forceps under cystoscope.There were no patient complications reported as a result of this event.
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