Catalog Number SAC-00818-PBX |
Device Problem
Unraveled Material (1664)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 04/25/2023 |
Event Type
malfunction
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Manufacturer Narrative
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Qn#(b)(4).
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Event Description
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The complaint is reported as: "at the time of insertion, the guide was no longer rigid at its end.A new device had to be used, there was no consequence on the patient.".
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Manufacturer Narrative
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Qn# (b)(4).The customer returned one guide wire and catheter within an sac kit for analysis.Signs of use were observed.Visual analysis revealed that the guide wire was unraveled at the distal weld.One bend was also observed towards the distal end of the guide wire.Microscopic examination confirmed that the core wire was broken adjacent to the distal weld and the weld was present at the end of the coil wire.The distal and proximal welds were both present and spherical.The bend in the guide wire began 291 mm from the proximal end.The overall length of the guide wire measured 338mm which is within the specification limits of 331mm - 340mm per the guide wire product drawing.The outer diameter of the guide wire measured 0.620mm which is within the specification limits of 0.61mm - 0.64mm per the guide wire product drawing.Functional inspection could not be performed due to the damage to the guide wire.A manual tug test confirmed that the proximal weld was secure and intact.A device history record review was performed and no relevant findings were identified.The instructions for use (ifu) provided with this kit informs the user , "precaution: use care when removing guidewire.If resistance is encountered, remove guidewire and catheter together as a unit.Use of excessive force may damage catheter or guidewire." the customer report of an unraveled guide wire was confirmed through investigation of the returned sample.Dimensional inspection requirements were met, and a device history record review did not reveal any evidence of a manufacturing related issue.Arrow guide wires of this size are designed and manufactured to withstand a tensile force of 2.0 or 2.75 pounds force.The selected insertion site and patient anatomy may present a tortuous path that could contribute to the possibility of guide wire kinking.Guide wire breakage may occur if a force greater than the design specification is applied during removal.Based on these circumstances, unintentional use error likely contributed to this event.Teleflex will continue to monitor and trend for reports of this nature.
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Event Description
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The complaint is reported as: "at the time of insertion, the guide was no longer rigid at its end.A new device had to be used, there was no consequence on the patient.".
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Search Alerts/Recalls
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