BOSTON SCIENTIFIC CORPORATION EKOSONIC ENDOVASCULAR DEVICE, 106X18CM; CATHETER, CONTINUOUS FLUSH
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Model Number 500-55118 |
Device Problems
Break (1069); Output Problem (3005)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 04/01/2024 |
Event Type
malfunction
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Event Description
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It was reported that the catheter was fractured and detached.This 106x18cm ekosonic endovascular device was selected for use in a unilateral arterial leg procedure.During therapy, an e311 alarm was observed, which could not be resolved despite troubleshooting.The catheter was used as a standard infusion catheter without the use of ultrasound to complete the procedure.It was further reported that when the patient was brought to the catheterization laboratory and the ekosonic endovascular device was removed, the distal portion of the ultrasound wire was broken away from the wire.It was stable within the infusion catheter, and nothing was lost.There was no consequence to the patient; clot lysis had been achieved.The remaining clot was removed using angiojet, and the underlying lesions were treated with two percutaneous transluminal angioplasty balloons.
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Manufacturer Narrative
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Device eval by manufacturer: upon receipt at our post market quality assurance laboratory, this ekosonic endovascular device was returned with the cables cut; therefore, functional testing was unable to be performed.Visual inspection of the device confirmed that the ultrasonic core (usc) was detached at approximately 95cm from the luer barb.The reported events were confirmed.
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Event Description
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It was reported that the catheter was fractured and detached.This 106x18cm ekosonic endovascular device was selected for use in a unilateral arterial leg procedure.During therapy, an e311 alarm was observed, which could not be resolved despite troubleshooting.The catheter was used as a standard infusion catheter without the use of ultrasound to complete the procedure.It was further reported that when the patient was brought to the catheterization laboratory and the ekosonic endovascular device was removed, the distal portion of the ultrasound wire was broken away from the wire.It was stable within the infusion catheter, and nothing was lost.There was no consequence to the patient; clot lysis had been achieved.The remaining clot was removed using angiojet, and the underlying lesions were treated with two percutaneous transluminal angioplasty balloons.
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