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| Model Number |
N/A |
| Medical Device Problem Code |
Adverse Event Without Identified Device or Use Problem (2993)
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| Health Effect - Clinical Codes |
Necrosis (1971); Vascular Dissection (3160)
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| Date of Event |
12/07/2021
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Type of Reportable Event
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Serious Injury
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Event or Problem Description
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Approximately 9 days after an elective angiographic procedure involving a 6f 16cm rain sheath, a patient´s fingers were fading into necrosis.The patient was treated by a vascular surgeon who found that a trauma/wound in the vascular wall, a dissection, had caused the near necrosis.Treatment was a bypass surgery from the brachial artery to the radial artery.The patient was still suffering with the fingertip necrosis.2 finger amputation is an option.The rain sheath was used according to the instructions for use.The user was trained.The product appeared normal when taken from its packaging.There was no difficulty prepping the components.An ultrasound was not used for obtaining access as it is not commonly used.There was no difficulty obtaining access.There were no medications were given intra-arterially.The patient¿s admitting diagnosis was stroke with some chamber insufficiency.There was no difficulty removing the rain sheath after the procedure.The angiographic catheter and guidewire were non-cordis.There was no difficulty removing any of the other devices.The rain sheath was removed right after the angiography.The patient was discharged and returned with near necrosis nine days later.Procedural films were requested but were not available.The patient's outcome was "good eventually." the device was discarded.
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Additional Manufacturer Narrative
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Telephone number: (b)(6).The device was not returned for analysis.A device history record review was performed and showed that these lots of products met all requirements per the applicable manufacturing quality plan.Additional information is pending and will be submitted within 30 days upon receipt.
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Additional Manufacturer Narrative
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Approximately 9 days after an elective angiographic procedure involving a 6f 16cm rain sheath, a patient´s fingers were fading into necrosis.The patient was treated by a vascular surgeon who found that a trauma/wound in the vascular wall, a dissection, had caused the near necrosis.Treatment was a bypass surgery from the brachial artery to the radial artery.The patient was still suffering with the fingertip necrosis.2 finger amputation is an option.The rain sheath was used according to the instructions for use.The user was trained.The product appeared normal when taken from its packaging.There was no difficulty prepping the components.An ultrasound was not used for obtaining access as it is not commonly used.There was no difficulty obtaining access.There were no medications given intra-arterially.The patient¿s admitting diagnosis was stroke with some chamber insufficiency.There was no difficulty removing the rain sheath after the procedure.The angiographic catheter and guidewire were non-cordis.There was no difficulty removing any of the other devices.The rain sheath was removed right after the angiography.The patient was discharged and returned with near necrosis nine days later.The patient's outcome was "good eventually." the product was not returned for analysis as it was discarded.A product history record (phr) review of lot 18000269 revealed no anomalies or non-conformances during the manufacturing and inspection processes that can be associated with the reported event.Based on the limited information provided, it is not possible to draw a clinical conclusion between the device and the reported event.Without the return of the device or procedural images for analysis, the reported customer event ¿vascular access site dissection and necrosis¿ could not be confirmed, and the exact root cause could not be determined.Dissection is a well-known and extensively documented potential complication of a percutaneous intervention.The physical manipulation inherent in this type of procedure can disrupt the vessel plaque and intima.Vessel characteristics such as calcified lesions or tortuous vessels and/or procedural factors can contribute to a dissection occurring.According to the instructions for use (ifu), although not intended as a mitigation of risk, possible complications include, but are not limited to air embolism, infection, intimal tear, hematoma, perforation of the vessel wall, thrombus formation.Thread the csi/vessel dilator assembly over the guidewire, grasping the sheath close to the skin to prevent buckling.Using a rotating motion, advance the assembly through the tissue and into the vessel hold the sheath in place when inserting, positioning, or removing the catheter.The suture collar may be used as a temporary suture site.Based on the information available and the phr review, there is no indication that the event is related to the device design or manufacturing process.Therefore, no preventative or corrective actions will be taken at this time.
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Additional Manufacturer Narrative
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Additional information was received that there had been a slight, collateral abnormality in patient´s wrist before the actual operation/entrance/usage of rain.The patient subsequently had amputation of two fingers.Additional information about the patient´s state/wrist anatomy and anything more was not available.Addendum for additional information received: approximately 9 days after an elective angiographic procedure involving a 6f 16cm rain sheath, a patient´s fingers were fading into necrosis.The patient was treated by a vascular surgeon who found that a trauma/wound in the vascular wall, a dissection, had caused the near necrosis.Treatment was a bypass surgery from the brachial artery to the radial artery.The patient was still suffering with the fingertip necrosis.2 finger amputation was subsequently performed.The rain sheath was used according to the instructions for use.The user was trained.The product appeared normal when taken from its packaging.There was no difficulty prepping the components.An ultrasound was not used for obtaining access as it is not commonly used.There was no difficulty obtaining access.There were no medications were given intra-arterially.The patient¿s admitting diagnosis was stroke with some chamber insufficiency.There was no difficulty removing the rain sheath after the procedure.The angiographic catheter and guidewire were non-cordis.There was no difficulty removing any of the other devices.The rain sheath was removed right after the angiography.The patient was discharged and returned with near necrosis nine days later.Procedural films were requested but were not available.The patient's outcome was "good eventually." additional information was received that there had been a slight, collateral abnormality in patient´s wrist before the actual operation/entrance/usage of rain.Additional information about the patient´s state/wrist anatomy and anything more was not available.The product was not returned for analysis as it was discarded.A product history record (phr) review of lot 18000269 revealed no anomalies or non-conformances during the manufacturing and inspection processes that can be associated with the reported event.Based on the limited information provided, it is not possible to draw a clinical conclusion between the device and the reported event.Without the return of the device or procedural images for analysis, the reported customer event ¿vascular access site dissection and necrosis¿ could not be confirmed, and the exact root cause could not be determined.Dissection is a well-known and extensively documented potential complication of a percutaneous intervention.The physical manipulation inherent in this type of procedure can disrupt the vessel plaque and intima.Vessel characteristics such as collateral abnormalities, calcified lesions or tortuous vessels and/or procedural factors can contribute to a dissection occurring.According to the instructions for use (ifu), although not intended as a mitigation of risk, possible complications include, but are not limited to air embolism, infection, intimal tear, hematoma, perforation of the vessel wall, thrombus formation.Thread the csi/vessel dilator assembly over the guidewire, grasping the sheath close to the skin to prevent buckling.Using a rotating motion, advance the assembly through the tissue and into the vessel hold the sheath in place when inserting, positioning, or removing the catheter.The suture collar may be used as a temporary suture site.Based on the information available and the phr review, there is no indication that the event is related to the device design or manufacturing process.Therefore, no preventative or corrective actions will be taken at this time.
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Search Alerts/Recalls
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