Catalog Number CDC-45703-XP1A |
Device Problem
Unraveled Material (1664)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 01/05/2024 |
Event Type
malfunction
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Event Description
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It was reported "spring wire guide kinks easily".No medical intervention required.No patient harm or injury.The patient's curr ent condition is reported as "fine".Associated mdr number includes: 9680794-2024-00310, 9680794-2024-00227, and 9680794-2024-00225.
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Manufacturer Narrative
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(b)(4).
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Manufacturer Narrative
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(b)(4), the report of an unravelled guide wire was confirmed through examination of the returned sample.Visual analysis of the actual guide wire involved with this complaint revealed that it was unravelled from the proximal end.Several bends were also noted along the body.This bending resulted in the distal j-bend to be misshapen.Microscopic examination confirmed the damage and revealed that the core wire separated directly adjacent to the proximal weld.The guidewire passed the relevant dimensional requirements.Functional analysis could not be performed on the unravelled guide wire due to the severity of the damage.The ifu provided with the kit informs the user, "do not use excessive force when introducing guidewire or tissue dilator as this can lead to vessel perforation, bleeding, or component damage".A device history record review was performed, and no relevant findings were identified.Arrow guide wires of this size are designed and manufactured to withstand a tensile force of 2.75 pounds force.This internal specification is higher than the bs en iso standard of 2.2 pounds force for this size wire.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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It was reported "spring wire guide kinks easily".No medical intervention required.No patient harm or injury.The patient's current condition is reported as "fine".Associated mdr number includes: 9680794-2024-00310, 9680794-2024-00227, and 9680794-2024-00225, 9680794-2024-00249.
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Search Alerts/Recalls
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