Sterile cannulaRecalls & reported problems
Alpha Omega Engineering CO. Ltd. · Class 2 · Implant
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 2
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 2 adverse event reports that list this exact device (DI 07290114063340), received between Jul 23, 2024 and Sep 5, 2024 — classified as 2 malfunctions.
The most frequently reported specific device problem is “Missing Information” (1 report).
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.
Reports received per month
Most reported problems
Device problems
- Missing Information1
Patient problems
- No Clinical Signs, Symptoms or Conditions2
Recent adverse event reports
The 2 most recent of 2 reports, in the reporter's own words as published by the FDA.
MalfunctionSep 5, 2024Missing Information; Missing Information
DURING A DBS CASE IN MAYO CLINIC HOSPITAL -ROCHESTER, MN A WRONG CANNULA WAS CHOSEN, PLEASE SEE THE HOSPITAL'S PATIENT SAFETY SPECIALIST DESCRIPTION BELOW: WRONG CANNULA WAS OPENED AND PLACED INTO THE BRAIN WHILE PATIENT WAS AWAKE, BUT PATIENT SHOWED NO ADVERSE EFFECTS. IT WAS DISCOVERED BY AN X-RAY TAKEN TO CONFIRM PLACEMENT THAT THE CANNULA HAD GONE TOO DEEP. STAFF WAS UNAWARE THAT THERE WERE TWO TYPES OF CANNULAS BOTH LABELED 15MM TO TARGET AVAILABLE. ONE IS NEWLY ON THE SHELF THAT IS SPECIFICALLY MADE FOR ONE TYPE OF PROCEDURE. IT WAS NOT CLEARLY MARKED THAT THEY WERE DIFFERENT. ON THE RIGHT-HAND SIDE OF THE PRODUCT PACKAGES, THERE IS LENGTH TYPED, BUT IT IS NOT IN THE MAIN LABEL DESCRIPTION. PACKAGES ARE ALMOST IDENTICAL. THIS IS A HUGE SAFETY RISK, AND WE SUGGEST REVISION OF PACKAGING."
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 20144947 ↗MalfunctionJul 23, 2024
WRONG CANNULA WAS OPENED AND PLACED INTO THE BRAIN WHILE PATIENT WAS AWAKE, BUT PATIENT SHOWED NO ADVERSE EFFECTS. IT WAS DISCOVERED BY AN X-RAY TAKEN TO CONFIRM PLACEMENT THAT THE CANNULA HAD GONE TOO DEEP. STAFF WAS UNAWARE THAT THERE WERE TWO TYPES OF CANNULAS BOTH LABELED 15MM TO TARGET AVAILABLE. ONE IS NEWLY ON THE SHELF THAT IS SPECIFICALLY MADE FOR ONE TYPE OF PROCEDURE. IT WAS NOT CLEARLY MARKED THAT THEY WERE DIFFERENT. ON THE RIGHT-HAND SIDE OF THE PRODUCT PACKAGES, THERE IS LENGTH TYPED, BUT IT IS NOT IN THE MAIN LABEL DESCRIPTION. PACKAGES ARE ALMOST IDENTICAL. THIS IS A HUGE SAFETY RISK, AND WE SUGGEST REVISION OF PACKAGING.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 19804983 ↗
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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
- 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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