BOSTON SCIENTIFIC CORPORATION FLEXTOME CUTTING BALLOON; CATHETERS, TRANSLUMINAL CORONARY ANGIOPLASTY, PERCUTANEOUS
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Model Number 3824 |
Device Problem
Material Rupture (1546)
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Patient Problems
Low Blood Pressure/ Hypotension (1914); Ischemia (1942); Shock (2072)
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Event Date 11/25/2021 |
Event Type
Injury
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Event Description
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It was reported that the patient experienced severe slow blood flow, hypotension, and shock.A 15/3.75 flextome cutting balloon was selected for use on the left main truncal lesion.During the procedure, it was noted that the balloon ruptured resulting in slow blood flow, hypotension, and shock.Treatment with balloon dilation and rapid stent implantation was required.Blood flow was restored by pressure boost.No further patient complications were reported.
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Event Description
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It was reported that the patient experienced severe slow blood flow, hypotension, and shock.A 15/3.75 flextome cutting balloon was selected for use on the left main truncal lesion.During the procedure, it was noted that the balloon ruptured resulting in slow blood flow, hypotension, and shock.Treatment with balloon dilation and rapid stent implantation was required.Blood flow was restored by pressure boost.No further patient complications were reported.It was further reported that the target lesion had 95% stenosis.The balloon ruptured upon second inflation at 8 atmospheres for 5-8 seconds.The device was pulled back and completely removed from the patient's body and the procedure was completed with a non-boston scientific high-pressure balloon.After rapid vascular treatment and drug use, the patient's condition improved.No further patient complications were reported.
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Event Description
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It was reported that the patient experienced severe slow blood flow, hypotension, and shock.A 15/3.75 flextome cutting balloon was selected for use on the left main truncal lesion.During the procedure, it was noted that the balloon ruptured resulting in slow blood flow, hypotension, and shock.Treatment with balloon dilation and rapid stent implantation was required.Blood flow was restored by pressure boost.No further patient complications were reported.It was further reported that the target lesion had 95% stenosis.The balloon ruptured upon second inflation at 8 atmospheres for 5-8 seconds.The device was pulled back and completely removed from the patient's body and the procedure was completed with a non-boston scientific high pressure balloon.After rapid vascular treatment and drug use, the patient's condition improved.No further patient complications were reported.
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Manufacturer Narrative
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Device evaluated by mfr: the complaint device was received for product analysis.A visual and microscopic examination of the balloon found the wings to be in a deflated state and had been subjected to positive pressure.The returned device was attached to an encore inflation unit and positive pressure was applied in an attempt to inflate the balloon.Liquid was observed to be leaking from a dual spray balloon pinhole located in the midsection of the balloon material.An examination of the balloon material and markerbands identified no issues which could potentially have contributed to this complaint.No issues were noted with the tip section of the device.A visual and microscopic examination found no issue with the marker bands.A visual and tactile examination identified multiple hypotube kinks.No other issues were identified during the product analysis.
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