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CARDINAL HEALTH MEXICO SABER 3MM25CM 90; CATHETER, ANGIOPLASTY, PERIPHERAL, TRANSLUMINAL
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| Model Number |
48003025S |
| Medical Device Problem Code |
Detachment of Device or Device Component (2907)
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| Health Effect - Clinical Code |
No Consequences Or Impact To Patient (2199)
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| Date of Event |
10/20/2020
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Type of Reportable Event
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Malfunction
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Additional Manufacturer Narrative
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A review of the device history record (dhr) associated with lot 82158192 revealed no anomalies during the manufacturing and inspection processes that can be associated with the reported event.Additional information is pending and will be sent in upon 30 days after receipt.Picture analysis: no product was received for analysis, instead one picture related to the reported failure was attached.As part of the picture attached, it can be noticed the balloon separated from the body of a saber product.Blood residues can be observed inside the balloon.No other anomalies of the product can be noticed on the attached picture.
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Event or Problem Description
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At some point in the procedure, the balloon of 3mm x 25cm x 90cm saber rapid exchange (rx) balloon catheter (bc) broke apart from the catheter.There was no reported patient injury.The doctor was performing a subintimal angioplasty of a patient¿s superficial femoral artery (sfa).The device will be returned for analysis.Image is available for review.
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Additional Manufacturer Narrative
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After further review of additional information received the following sections d8,d9, g4, g6, h2 and h3 have been updated accordingly.The device has been returned for evaluation, but the manufacture report is not yet available.A review of the device history record (dhr) associated with lot 82158192 revealed no anomalies during the manufacturing and inspection processes that can be associated with the reported event.Additional information is pending and will be sent in upon 30 days after receipt.
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Additional Manufacturer Narrative
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After further review of additional information received the following sections g3,g6,h2 ,h3 and h6 have been updated accordingly.At some point in the procedure, the balloon of 3mm x 25cm x 90cm saber rapid exchange (rx) balloon catheter (bc) broke apart from the catheter.There was no reported patient injury.The doctor was performing a subintimal angioplasty of a patient¿s superficial femoral artery (sfa).Additional procedural details were requested but are unknown.Picture analysis: one picture related to the reported failure was attached by the customer at the complaint file case-(b)(4).As part of the picture attached, it can be noticed the balloon separated from the body of a saber product.Blood residues can be observed inside the balloon.No other anomalies of the product can be noticed on the attached picture.One product was returned for analysis.A non-sterile unit of a saber 3mm x 25cm 90 was received for analysis coiled inside a plastic bag.Per visual analysis, the balloon was observed separated at its proximal area, as received.Blood residues were observed inside the balloon.No other anomalies were observed.Per sem analysis on the separated balloon observed during the visual review, results showed that the balloon separation was caused by a rupture on the balloon surface.The inner surface presented no anomalies near the balloon rupture.The outer surface presented evidence of scratch marks and tears near the balloon rupture.This type of damage is commonly caused during the interaction of the balloon material with a sharp object or mechanical damage.It is very likely that the same factors that caused the observed scratch marks and tears on the balloon outer surface could have led to the ruptured condition found on the received device.It seems the balloon material near the rupture was torn either due to the interaction of the balloon with calcified spicules located on the lesion or with a sharp object from the outside of the balloon.No other anomalies were observed during the sem analysis.A product history record (phr) review of lot 82158192 revealed no anomalies or non-conformances during the manufacturing and inspection processes that can be associated with the reported event.The reported ¿balloon separated - in-patient¿ was confirmed by analysis of the device as a rupture was noted to the outer portion of the balloon and it was received separated.The exact causes could not be determined.It is likely vessel characteristics and procedural factors contributed to the events reported as it is known that calcium may damage balloon material.Per analysis, the outer surface presented evidence of scratch marks and tears near the balloon rupture which most probably led to the separation that occurred.Upon attempting to remove the balloon from the vessel, the balloon may have been induced to a tensile force that exceeded the material yield strength.It is likely these procedural factors and handling of the device contributed to the reported events.According to the safety information of the instructions for use ¿do not exceed the rated burst pressure recommended on the label.The rated burst pressure is based on the results of in vitro testing.At least 99.9% of the balloons (with a 95% confidence) will not burst at or below their rated burst pressure.Use of a pressure monitoring device is recommended to prevent over-pressurization.Pressure in excess of the rated burst pressure can cause balloon rupture and potential inability to withdraw the catheter through the introducer sheath.Balloon rupture can cause vessel damage and the need for additional intervention.Use only the recommended balloon inflation medium (a 50/50 mixture by volume of contrast medium and normal saline).Never use air or any gaseous medium.If resistance is felt upon removal, then the balloon, guidewire and the sheath should be removed together as a unit, particularly if balloon rupture or leakage is known or suspected.Proper functioning of the catheter depends on its integrity.Care should be used when handling the catheter.Damage may result from kinking, stretching, or forceful wiping of the catheter.Forceful handling can result in catheter separation and the subsequent need to use a snare or other medical interventional techniques to retrieve the pieces.Always verify integrity of the catheter after removal.¿ neither the phr nor the information available suggests a design or manufacturing related cause for the reported event.Therefore, no corrective or preventive action will be taken at this time.
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