Devices/Recall·MedWatch

Dialysis Catheter Recall: Merit Medical Removes 16F Dual-Valved Splittable Sheath Introducer

HighPublished Apr 14, 2026· AI-analyzed May 4, 2026View original FDA source
AI-generated regulatory interpretation. The four sections below are an analyst-style summary produced by an AI model from the original FDA source. Always verify against the source before any regulatory, clinical, or commercial decision.
What happened

Merit Medical is recalling the 16F Dual-Valved Splittable Sheath Introducer due to reports that the device may not split as intended during use.

Who it affects

This recall affects Merit Medical Systems, healthcare facilities performing dialysis catheter insertions, and clinical personnel utilizing large-bore splittable sheath introducers.

Why it matters

A failure of the sheath to split correctly presents significant clinical risks, including potential hemorrhage, air or thrombus embolization, and permanent loss of the vessel for future dialysis access. From a regulatory perspective, this suggests a critical mechanical performance failure that necessitates immediate field action and potential investigation into the manufacturing or design validation processes for these components.

Practical takeaway

QA and clinical teams should immediately inventory and quarantine any remaining 16F Dual-Valved Splittable Sheath Introducers. Regulatory departments must ensure all required recall notifications are documented and filed in accordance with post-market surveillance requirements. Clinical risk assessments should be conducted for patients who underwent procedures involving this device where complications were noted.

FDA source material

The Merit 16F Dual-Valved Splittable Sheath Introducer may not split as intended. This may cause bleeding, embolization, or loss of vessel for future access.

Open in openFDA / FDA.gov
AI-generated interpretation. Always verify critical decisions against the original FDA source. Generated with google/gemini-3-flash-preview.