Ritter M9 Ultraclave M9-022Recalls & reported problems
Midmark Corporation · "The M9 Ultraclave can be used in medical and dental offices, hospitals, clinics,nursing homes, laboratories, and other facilities to sterilize heat and moisture stable reusable items (including dental handpieces) that are compatible with steam sterilization" · Class 2
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 1
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 00841709100062), received between Jan 9, 2026 and Jan 9, 2026 — classified as 1 malfunction.
The most frequently reported specific device problem is “Device Fell” (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 18, 2026.
Reports received per month
Most reported problems
Device problems
- Device Fell1
Patient problems
- No Clinical Signs, Symptoms or Conditions1
Recent adverse event reports
The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.
MalfunctionJan 9, 2026Device Fell
MIDMARK RECEIVED A COMPLAINT THAT A M9-022 RITTER M9 ULTRACLAVE FELL OFF OF THE COUNTERTOP WHILE RUNNING A STERILIZATION CYCLE. THE OFFICE REPORTED AT THE TIME OF THE INCIDENT NO ONE WAS IN THE ROOM TO WITNESS WHAT OCCURED OR DOCUMENT THE SEQUENCE OF EVENTS LEADING UP TO THE INCIDENT. DUE TO PREVIOUS REPORTING OF LIKE OR SIMILIAR STERILIZER EVENTS, MIDMARK COMPLIED TO REPORT THIS INSTANCE.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 24024879 ↗
Other Sterilizer, Steam devices
- NA P2131-2Fort Defiance Industries, LLC · Sterilizer, Steam1 recall0 reports
- STATCLAVE G4 Chamber Autoclave G4-621103Scican Ltd · Sterilizer, Steam1 recall0 reports
- STATCLAVE G4 Chamber Autoclave G4-622303Scican Ltd · Sterilizer, Steam1 recall0 reports
- NA AX083020003Steris Mexico, S. de R.L. de C.V. · Sterilizer, steam23 reports
- AMSCO AMSCO 400 Steam SterilizerSteris Mexico, S. de R.L. de C.V. · Sterilizer, steam11 reports
- Atlas AX0660230830000013Steris Mexico, S. de R.L. de C.V. · Sterilizer, steam9 reports
- AMSCO AMSCO 400 Steam SterilizerSteris Mexico, S. de R.L. de C.V. · Sterilizer, steam9 reports
- AMSCO AMSCO 600 Steam SterilizerSteris Mexico, S. de R.L. de C.V. · Sterilizer, steam8 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
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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