Catalog Number EX062003L |
Device Problems
Fracture (1260); Misfire (2532); Malposition of Device (2616)
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Patient Problem
Foreign Body In Patient (2687)
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Event Date 10/13/2023 |
Event Type
Injury
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Manufacturer Narrative
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H10: the catalog number identified in section d4 has not been cleared in the us but is similar to the lifestent solo vascular stent that are cleared in the us.The pro code and 510 k number for the lifestent solo vascular stent are identified in d2 and g4.H10: as the lot number for the device was provided, a review of the device history records is currently being performed.The return of the sample is pending.However, an image and video were provided for review.The investigation of the reported event is currently underway.H10: d4 (expiry date: 06/2024).H11: section a through f - the information provided by bd represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.
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Event Description
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It was reported that during a stent placement procedure in the superficial femoral artery via the crossover femoral artery access, after a few centimeters of the deployment, the mechanism got stuck and the stent allegedly was allegedly could not be deployed any further.It was further reported that the physician tried to withdraw the partially opened stent with the whole deployment mechanism to the sheath, which was not possible in the beginning; however, after advancing the sheath further to the stent, the stent could be covered with the sheath.Furthermore, approximately one centimeter of the distal part of the stent was already too deployed, and therefore allegedly got stuck just outside of the sheath and then allegedly got teared off.Reportedly, the distal end of the stent which had fractured upon removal allegedly got landed in the common iliac artery.The procedure was completed by using another device.The current status of the patient is unknown.
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Event Description
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It was reported that during a stent placement procedure in the superficial femoral artery via the crossover femoral artery access, after a few centimeters of the deployment, the mechanism got stuck and the stent allegedly was allegedly could not be deployed any further.It was further reported that the physician tried to withdraw the partially opened stent with the whole deployment mechanism to the sheath, which was not possible in the beginning; however, after advancing the sheath further to the stent, the stent could be covered with the sheath.Furthermore, approximately one centimeter of the distal part of the stent was already too deployed, and therefore allegedly got stuck just outside of the sheath and then allegedly got teared off.Reportedly, the distal end of the stent which had fractured upon removal allegedly got landed in the common iliac artery.The procedure was completed by using another device.The current status of the patient is unknown.
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Manufacturer Narrative
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H10: the catalog number identified in section d4 has not been cleared in the us but is similar to the lifestent solo vascular stent that are cleared in the us.The pro code and 510 k number for the lifestent solo vascular stent are identified in d2 and g4.H10: manufacturing review: the lot history records of this lot# were reviewed with special attention to the manufacturing and inspection of this product was found to have met the specification prior to shipment.Based on the information available it is not reasonably suggested that a manufacturing process may have caused or contributed to the reported issues.Investigation summary: the delivery system was not returned for evaluation.Provided image demonstrates a fractured stent end inside the iliac section.Provided x-ray video demonstrates a partially deployed stent in the sfa; although a deployment failure is not visible on the video the investigation leads to confirmed result for partial stent deployment leading to stent fracture upon removal, and misplacement of the fractured stent end in the iliac artery.The vessel reportedly was not tortuous/ calcified, a 6f introducer was in use, and a force increase was not felt during deployment attempt.Based on the investigation of the provided information, the investigation is closed as confirmed for partial deployment and stent fracture upon removal.A definite root cause for the reported event could not be determined.Labeling review: in reviewing the relevant labeling for this product the potential issue was found addressed.Holding and handling of the system throughout deployment was found sufficiently described, in particular the instructions for use state : 'gently hold the stability sheath at or proximal to the orange marking and maintain it straight and under tension throughout the procedure.' the instructions for use further state: 'do not constrict the delivery system during stent deployment.If excessive force is felt during stent deployment, do not force the stent system.Remove the stent system and replace with a new unit.' regarding pta the instructions for use state: 'predilation of the lesion should be performed using standard techniques.' under required materials the instructions for use state : '(.) 6f (2.0 mm) or larger introducer sheath, 0.035 inch (0.89 mm) diameter guidewire(.).' h11: section a through f - the information provided by bd represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.H3 other text : device not returned.
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Search Alerts/Recalls
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