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Azur Detachable Helical HydroCoil 45-480310Recalls & reported problems

Microvention, Inc. · Azur · Class 2 · Implant

All models of Azur Detachable Helical HydroCoil (42)

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
3
Deaths reported
0
Injuries reported
3
Recalls naming it
0

Summary

The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 00810170017889), received between Apr 7, 2017 and May 8, 2024 — classified as 3 injuries.

The most frequently reported specific device problem is “Detachment Of Device Component” (2 reports).

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 18, 2026.

Reports received per month

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 1 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 0 reportsSep 2025: 0 reportsOct 2025: 0 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 0 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520261
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Detachment Of Device Component2
  • Detachment of Device or Device Component1
  • Difficult To Position1
  • Difficult to Remove1
  • Inadequacy of Device Shape and/or Size1
  • Migration1
  • Separation Failure1

Patient problems

  • No Consequences Or Impact To Patient1
  • No Known Impact Or Consequence To Patient1
  • Obstruction/Occlusion1

Recent adverse event reports

The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.

  • InjuryMay 8, 2024Inadequacy of Device Shape and/or Size; Detachment of Device or Device Component; Migration; Inadequacy of Device Shape and/or Size; Detachment of Device or Device Component; Migration

    IT WAS REPORTED THAT DURING TREATMENT OF A GASTRODUODENAL ARTERY (GDA) BLEED, THE THIRD EMBOLIZATION COIL IMPLANT TO BE IMPLANTED WAS NOT TAKING SHAPE IMMEDIATELY AND SO THE MICROCATHETER WAS USED TO COMPACT IT. WHEN ADVANCEMENT OF THE PUSHER WAS RESUMED, IT WAS NOTICED THAT THE IMPLANT HAD DETACHED UNEXPECTEDLY. THE CATHETER WAS FLUSHED WITH SALINE, WHICH MANUALLY PUSHED THE COIL OUT OF IT BUT ALSO CAUSED THE CATHETER TO LOSE POSITION AND BACK UP INTO THE HEPATIC ARTERY. THE IMPLANT COIL WAS THEN REPORTED TO HANGING INTO THE HEPATIC ARTERY, AT WHICH POINT THE BACK HALF OF THE COIL MIGRATED UP AND INTO THE LEFT HEPATIC ARTERY, WHERE IT STARTED TO TAKE ITS HELICAL SHAPE. IT WAS REPORTED TO HAVE A DUMBBELL SHAPE. ONE END OF THE IMPLANT WAS IN THE GDA, THEN IT STRAIGHTENED OUT AND UP INTO THE LEFT HEPATIC ARTERY WHERE THE OTHER END COILED AGAIN. THE GDA WAS OCCLUDED AND ACHIEVED THE RESULT DESIRED BY THE PHYSICIAN REGARDING THE EXISTING GDA BLEED. IT WAS REPORTED THAT, UPON FOLLOW UP, THE PATIENT HAD BEEN CONTINUING TO BLEED AND EXHIBITED SIGNS OF LIVER SHOCK. THE PATIENT LATER PASSED AWAY. IT WAS REPORTED THAT THE PHYSICIAN STATED THAT THE IMPLANT COIL DID NOT CONTRIBUTE TO THE PATIE

    Patient problems: Obstruction/Occlusion

    MAUDE report 19271597 ↗
  • InjuryJun 13, 2018Detachment Of Device Component; Difficult to Remove; Separation Failure; Detachment Of Device Component; Difficult to Remove; Separation Failure

    IT WAS REPORTED THAT DURING PLACEMENT OF THE THIRD EMBOLIZATION COIL IN THE RIGHT GASTRIC ARTERY, THE COIL DID NOT DETACH. DURING REMOVAL, THE COIL DETACHED. THE DETACHED COIL WAS SUCCESSFULLY REMOVED WITH A SNARE DEVICE. THERE WAS NO REPORTED PATIENT INJURY. THE PATIENT WAS REPORTED TO BE STABLE.

    Patient problems: No Consequences Or Impact To Patient

    MAUDE report 7599274 ↗
  • InjuryApr 7, 2017Detachment Of Device Component; Difficult To Position; Detachment Of Device Component; Difficult To Position

    IT WAS REPORTED THAT DURING POSITIONING OF AN EMBOLIZATION COIL IN A SPLENIC PSEUDO ANEURYSM, RESISTANCE WAS ENCOUNTERED AND THE COIL UNEXPECTEDLY DETACHED FROM THE PUSHER WIRE. THE DETACHED DISTAL COIL SEGMENT WAS RETRIEVED WITH A SNARE DEVICE. THERE WAS NO REPORTED PATIENT INJURY AND THE PATIENT WAS REPORTED TO BE STABLE.

    Patient problems: No Known Impact Or Consequence To Patient

    MAUDE report 6470871 ↗

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Sources and updates

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