PIPELINE PED-475-16 (UDI 00847536016682)Recalls & reported problems
Micro Therapeutics, Inc. · PED-475-16 PIPELINE FLEX 4.75MM X 16MM · Class 3 · Implant
All models of PIPELINE (114)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
1 open recall names this device. See the recall details and contact the manufacturer or your healthcare provider.
- Adverse event reports
- 4
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 1
Summary
The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI 00847536016682), received between Mar 15, 2019 and Mar 2, 2021 — classified as 4 malfunctions.
The most frequently reported specific device problem is “Activation Failure” (4 reports).
1 FDA recall record name this device's identifier, 1 still open.
11 other recalls cover devices cleared under the same FDA submission (P100018); they may or may not involve this specific model.
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.
Recalls naming this device
- Jul 13, 2021Open, Classified
Due to potential push wire fractures in the delivery system during use. The issue presents as a fracture in the spiral cut area of the Hypotube.
Z-2402-2021 · Root cause: Device Design · Recall details · FDA record ↗
Most reported problems
Device problems
- Activation Failure4
- Material Deformation1
- Retraction Problem1
Patient problems
- No Known Impact Or Consequence To Patient3
- No Clinical Signs, Symptoms or Conditions1
Recent adverse event reports
The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.
MalfunctionMar 2, 2021Activation Failure; Activation Failure
ADDITIONAL INFORMATION RECEIVED REPORTED THE INITIAL REPORTED PIPELINE INFORMATION WAS INCORRECT AND THE COMPLAINT PIPELINE WAS MODEL#: PED-475-18, LOT#: B136580.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 11402126 ↗MalfunctionMar 9, 2020Retraction Problem; Material Deformation; Activation Failure; Retraction Problem; Material Deformation; Activation Failure
MEDTRONIC RECEIVED A REPORT THAT ONE PIPELINE FAILED TO DEPLOY AND TWO DELIVERY SYSTEMS BECAME STUCK UPON REMOVAL. THE PATIENT WAS UNDERGOING SURGERY FOR TREATMENT OF A LEFT, SACCULAR, UNRUPTURED ANEURYSM WITH A MAX DIAMETER OF 5MM AND A 8MM NECK DIAMETER. IT WAS NOTED THE PATIENT'S VESSEL TORTUOSITY WAS SEVERE. IT WAS REPORTED THAT THE FIRST PIPELINE (PLI40) WAS DELIVERED TO THE DISTAL ICA TERMINUS. THE WIRE WAS RETRIEVED, AND UPON PULLING OUT THE WIRE, IT BECAME STUCK IN THE MIDDLE SEGMENT OF THE PHENOM 27 MICROCATHETER. EVERYTHING WAS REMOVED, A SECOND PHENOM 27 WAS DELIVERED FOLLOWED BY A SECOND PIPELINE (PLI30). THE PIPELINE BECAME TWISTED AND WOULD NOT STRAIGHTEN OUT OR OPEN AFTER NUMEROUS RE-SHEATHING AND RE-DEPLOYMENT ATTEMPTS. UPON REMOVAL, THE PIPELINE BECAME STUCK ABOUT HALFWAY, AND THE ENTIRE SYSTEM WAS REMOVED. A THIRD PHENOM 27 WAS USED AND SUCCESSFULLY DELIVERED THE SECOND PIPELINE INTO THE PATIENT SUCCESSFULLY TO COMPLETE THE PROCEDURE. IT WAS INDICATED THAT ALL DEVICES WERE PREPARED AS PER THE INSTRUCTIONS FOR USE (IFU), AND NO PATIENT SYMPTOMS OR FURTHER COMPLICATIONS WERE REPORTED AS A RESULT OF THIS EVENT. ANCILLARY DEVICES INCLUDE A NEURON MAX AND NAVIEN 58.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 9804188 ↗MalfunctionDec 23, 2019Activation Failure; Activation Failure
MEDTRONIC RECEIVED REPORT THAT 2 PIPELINE FLEX DEVICE FAILED TO OPEN. THE LEFT ICA WAS TORTUOUS LEADING UP TO THE ANEURYSM- THE ANEURYSM BEING LOCATED JUST DISTAL TO THE ANTERIOR GENU AND THE ORIGIN OF THE OPHTHALMIC ARTERY. THERE WAS DIFFICULTY GETTING ANY WIRE TO PASS THE PCOM BRANCH TO GET TO THE MCA TO ALLOW THE PHENOM 27 TO TRACK. AFTER SUCCESSFULLY GETTING THE WIRE (TRANSCEND) TO THE M1, THE CASE PROCEEDED. A TOTAL OF 3 PIPELINE DEVICES WERE USED- ONLY THE FINAL DEVICE WAS DEPLOYED. THE FIRST DEVICE OPENED WAS A 4.75X16 CONSIGNED PRODUCT LOT A835655, WHICH DID NOT OPEN WHEN PLACED IN THE M1. ONLY VERY DISTAL OPENING WAS OBSERVED, AND THE DEVICE WAS PULLED BACK TO A LARGER DIAMETER VESSEL AND MORE OF THE DEVICE RELEASED TO SEE IF IT WOULD OPEN. THE PTFE SLEEVES WERE "BUMPED" BACK WITHOUT SUCCESSFUL DEVICE OPENING. MORE SUPPORT WAS GARNERED FROM THE NAVIEN AND PHENOM- LOADING THE ENTIRE SYSTEM WITHOUT SUCCESSFUL OPENING OF THE DEVICE. THIS DEVICE WAS THEN REMOVED AND A 4.75X14 (TRUNK STOCK) DEVICE WAS OPENED LOT A873205. THIS DEVICE BEHAVED IN A SIMILAR FASHION- WITH A RIBBON SHAPED APPEARANCE ANGIOGRAPHICALLY. AFTER MUCH MANIPULATION OF THE DEVICE IT BECAME CLEAR THAT IT WOULD
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 9511150 ↗MalfunctionMar 15, 2019Activation Failure; Activation Failure
MEDTRONIC RECEIVED REPORT THAT THE DISTAL SECTION OF THE PIPELINE HAD POOR DEPLOYMENT. THERE WAS NO PATIENT INJURY. THE DEVICE WAS RESHEATHED 2 TIMES. A CONTINUOUS FLUSH WAS USED. THE DEVICE WAS PREPARED AND USED PER THE INSTRUCTIONS FOR USE (IFU). THE SPECIFIC OCCURRENCE LOCATION OF ANEURYSM: INTERNAL CAROTID ARTERY - CAVERNOUS SINUS (IC - CAVERNOUS). THE ANEURYSM WAS UNRUPTURED AND SACCULAR. THE VESSEL DIAMETER OF LANDING ZONE: (DISTAL SIDE) 3.5MM, (PROXIMAL SIDE) 4.5MM. THE ANATOMY WAS MODERATE IN TORTUOSITY.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 8425639 ↗
Recalls under the same FDA submission
These recalls involve devices cleared under P100018. One submission often covers many models, so check the product and lot details in each record.
- Z-1246-2025 · Jan 30, 2025 · Open, ClassifiedMedtronic Pipeline Vantage Embolization Device with Shield Technology, REF: PED3-021-350-16, PED3-021-250-14, PED3-021-350-20, PED3-021-250-20, PED3-021-300-16, PED3-021-300-20, PE
- Z-1245-2025 · Jan 30, 2025 · Open, ClassifiedMedtronic Pipeline Vantage Embolization Device with Shield Technology, REF: PED3-027-350-12, PED3-027-350-14, PED3-027-350-16, PED3-027-350-20, PED3-027-350-25, PED3-027-400-12, PE
- Z-2403-2021 · Jul 13, 2021 · Open, ClassifiedEV3 Pipeline Flex Embolization Device with Flex Shield Technology
- Z-1527-2020 · Feb 14, 2020 · Terminatedev3 Pipeline Flex Embolization Device. For neurological endovascular use.
- Z-0308-2017 · Oct 5, 2016 · TerminatedAlligator Retrieval Device The device is intended for use in the peripheral and neurovasculature for foreign body removal. Catalog No. FA-88810-20V04 FA-88810-20V06 FA-88810-30V04
- Z-0309-2017 · Oct 5, 2016 · TerminatedMarathon Flow Directed Micro Catheter, UltraFlow HPC Flow Directed Micro Catheter Marathon Flow: The device is intended to access periphera and neurovasculature for the controlled
- Z-0310-2017 · Oct 5, 2016 · TerminatedX-Celerator Hydrophilic Exchange Guidewire Catalog No. 103-0601-300 103-0601-350V10 103-0602-350V06 103-0601-300V01 103-0602-300 103-0602-350V09 103-0601-300V02 103-0602-300V01 10
- Z-0307-2017 · Oct 5, 2016 · TerminatedPipeline Embolization Device (Pipeline Classic) The device is indicated for the endovascular treatment of adults (22 year of age or older) with large or giant widenecked intracrani
- Z-0120-2016 · Sep 4, 2015 · Terminated-Pipeline Embolization Device -Pipeline Flex Embolization Device The Pipeline and Pipeline Flex Embolization Devices consist of a permanent implant combined with a guidewire based
- Z-1453-2014 · Apr 1, 2014 · TerminatedPipeline Embolization Device (PED). Used endovascular treatment of adults with intracranial aneurysms in the internal carotid artery.
- Z-2045-2013 · Jul 19, 2013 · TerminatedPipeline Embolization Device (PED) The Pipeline Embolization Device is indicated for the endovascular treatment of adults (22 years of age and older) with large or giant wide-neck
Other Intracranial aneurysm flow diverter devices
- Pipeline TM Flex Embolization Device with Shield Technology TM PED2-300-12Micro Therapeutics, Inc. · Intracranial aneurysm flow diverter2 recalls1 report
- PIPELINE PED-500-20Micro Therapeutics, Inc. · Intracranial aneurysm flow diverter1 recall31 reports
- PIPELINE PED-500-35Micro Therapeutics, Inc. · Intracranial aneurysm flow diverter1 recall1 death29 reports
- PIPELINE PED-500-16Micro Therapeutics, Inc. · Intracranial aneurysm flow diverter1 recall2 deaths27 reports
- PIPELINE PED-500-25Micro Therapeutics, Inc. · Intracranial aneurysm flow diverter1 recall1 death23 reports
- PIPELINE PED-500-30Micro Therapeutics, Inc. · Intracranial aneurysm flow diverter1 recall21 reports
- PIPELINE PED-450-25Micro Therapeutics, Inc. · Intracranial aneurysm flow diverter1 recall20 reports
- PIPELINE PED-475-30Micro Therapeutics, Inc. · Intracranial aneurysm flow diverter1 recall1 death19 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026 · each recall links to the FDA recall notice
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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