Model Number 23295 |
Device Problems
Inflation Problem (1310); Material Rupture (1546)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 02/18/2022 |
Event Type
malfunction
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Manufacturer Narrative
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Age at time of event: 18 years or older.(b)(6).
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Event Description
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It was reported that balloon rupture occurred.The 50% stenosed target lesion was located in a shunt in a moderately tortuous and non-calcified vessel in the left hand.A 5.0-4/4t/90 symmetry balloon catheter was advanced for dilation.However, during inflation, the pressure did not rise at all and the usage was stopped.Upon pulling out the device and verified, there was a possibility of a balloon rupture.The procedure was successfully completed with a different device.No patient complications nor injuries were reported.
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Event Description
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It was reported that balloon rupture occurred.The 50% stenosed target lesion was located in a shunt in a moderately tortuous and non-calcified vessel in the left hand.A 5.0-4/4t/90 symmetry balloon catheter was advanced for dilation.However, during inflation, the pressure did not rise at all and the usage was stopped.Upon pulling out the device and verified, there was a possibility of a balloon rupture.The procedure was successfully completed with a different device.No patient complications nor injuries were reported.
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Manufacturer Narrative
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(a2) age at time of event: 18 years or older.(e1) initial reporter city: (b)(6).Device evaluated by mfr.: a symmetry device was received for analysis.A visual examination identified that the balloon was not folded which indicates that the device was subjected to positive pressure.The returned device was attached to a boston scientific encore inflation unit and positive pressure was applied; the balloon was inflated to its rate of burst pressure of 15 atmospheres.A pinhole leak on the surface of the distal balloon bond was identified.A visual examination found no issue with the markerbands.A visual and tactile examination found that the shaft was free from damage.No issues were noted which may have potentially contributed to the complaint incident.
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Search Alerts/Recalls
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