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Nucleus Z285969Recalls & reported problems

Cochlear Limited · Cochlear Nucleus CP910 Processing Unit (Maize) · Class 3

All models of Cochlear Nucleus Implant (21) · Nucleus (10)

Data updated Oct 16, 2026 from official FDA records · Editorial policy

Adverse event reports
1
Deaths reported
0
Injuries reported
1
Recalls naming it
0

Summary

The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 09321502021487), received between Oct 28, 2019 and Oct 28, 2019 — classified as 1 injury.

3 other recalls cover devices cleared under the same FDA submission (P970051); 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.

Most reported problems

Device problems

  • Appropriate Device Problem Term/Code Not Available1

Patient problems

  • Unspecified Infection1

Recent adverse event reports

The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.

  • InjuryOct 28, 2019Appropriate Device Problem Term/Code Not Available; Appropriate Device Problem Term/Code Not Available

    PER THE CLINIC, THE PATIENT DEVELOPED A WOUND INFECTION AT THE MAGNET SITE OF THE EXTERNAL PROCESSOR. THE PATIENT WAS TREATED WITH ANTIBIOTICS AND ANTI-INFLAMMATORY MEDICATION AND THE ISSUE HAS RESOLVED (DATE NOT REPORTED).

    Patient problems: Unspecified Infection

    MAUDE report 9247808 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under P970051. One submission often covers many models, so check the product and lot details in each record.

  • Z-2155-2015 · Jun 5, 2015 · Terminated
    Cochlear Nucleus Sterile Silicone Template Product Usage: The Cochlear Nucleus Sterile Silicone Template is used in the sterile field to check the size of the periosteal pocket, t
  • Z-0003-2012 · Sep 16, 2011 · Terminated
    Cochlear Nucleus CI512 Cochlear Implant, REF Z209051, New with Nucleus 5, Sterile EO, Made in Australia, Cochlear Ltd 14 Mars Road, Lane Cove 2066, Australia. The cochlear implant
  • Z-0119-2010 · Sep 30, 2009 · Terminated
    Nucleus Non-Magnetic Plug for removable magnet implants, REF Z50100, STERILE EO, Cochlear Limited.

Other IMPLANT, COCHLEAR devices

All IMPLANT, COCHLEAR devices →

Sources and updates

How reports and recalls are matched · Editorial policy · Report an error on this page