ook snowRecalls & reported problems across all models

We found 7 models of ook snow by Umano Medical Inc in the FDA's device registry (GUDID). Together they are named in 65 adverse event reports in the FDA's MAUDE database, received between Oct 18, 2017 and Sep 1, 2026 — classified as 30 injuries, 35 malfunctions.

The most frequently reported specific device problem is “Use of Device Problem” (17 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. Widely used products collect more reports, so totals can't be used to compare products or estimate failure rates. Only reports that name a model's exact device identifier are counted. What reports can and can't tell you · How this data works

Most reported ook snow problems

ook snow models

7 models, most reported first. Each model has its own page with its reports, recalls and device details.

• ook snow FL36 ook snow

  Bed, Ac-Powered Adjustable Hospital
  25 reports
• ook snow FL36 ook snow

  Bed, Ac-Powered Adjustable Hospital
  17 reports
• ook snow FL36 ook snow

  Bed, Ac-Powered Adjustable Hospital
  9 reports
• ook snow FL36 ook snow

  Bed, Ac-Powered Adjustable Hospital
  6 reports
• ook snow FL36 ook snow

  Bed, Ac-Powered Adjustable Hospital
  5 reports
• ook snow FL36 ook snow

  Bed, Ac-Powered Adjustable Hospital
  2 reports
• ook snow FL36 ook snow

  Bed, Ac-Powered Adjustable Hospital
  1 report

Recent ook snow adverse event reports

The 15 most recent reports across all models, in the reporter's own words as published by the FDA.

• MalfunctionSep 1, 2026Electrical /Electronic Property Problem

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 50547762 ↗
• MalfunctionJul 28, 2026

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 50054216 ↗
• MalfunctionJun 30, 2026Communication or Transmission Problem

  IT WAS REPORTED THAT THE NURSE CALL SYSTEM ALLEGEDLY DID NOT TRANSMIT A SIGNAL TO THE NURSE CALL STATION. THERE WAS NO INJURY REPORTED TO THIS EVENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 25670754 ↗
• MalfunctionApr 7, 2026Arcing; Insufficient Device Problem Information

  IT WAS REPORTED THAT THE CABLE OF A HOSPITAL BED WAS ALLEGEDLY EMITTING SMOKE. NO INJURIES WERE REPORTED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 24806319 ↗
• MalfunctionJan 7, 2026Mechanical Problem

  IT WAS REPORTED THAT BOTH FOOT END CASTERS OF A HOSPITAL BED WERE ALLEGEDLY NOT LOCKING WHEN THE BRAKE IS APPLIED. NO INJURIES WERE REPORTED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 23994216 ↗
• MalfunctionDec 9, 2025Electrical /Electronic Property Problem; Arcing; Electrical /Electronic Property Problem; Arcing

  IT WAS REPORTED THAT THE ELECTRIC PLUG OF A RENTAL BED WAS ALLEDGEDLY FOUND MELTED. THERE WAS NO PATIENT HARM RELATED TO THIS ISSUE.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 23761427 ↗
• MalfunctionDec 9, 2025Mechanical Problem; Mechanical Problem

  IT WAS REPORTED THAT THE CASTER BRAKE OF AN HOSPITAL BED WAS ALLEGEDLY NOT STAYING IN LOCKED POSITION. THERE WAS NO PATIENT REPORTED TO BE INVOLVED.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 23761425 ↗
• InjuryNov 11, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT A PATIENT FELL OFF A MEDICAL BED. THE INITIATOR REPORTED AND ALLEDGED THAT THE "PRIMARY CARE PHYSICIAN WAS IN THE ROOM AND WATCHED THE BED ALARM START TO GO OFF, NOT SOUND, AND THEN TURN OFF WHILE THE PATIENT FELL. THE PATIENT WAS NOT REPORTED TO BE INJURED."

  Patient problems: Fall; No Clinical Signs, Symptoms or Conditions

  MAUDE report 23522927 ↗
• MalfunctionApr 23, 2025Communication or Transmission Problem; Communication or Transmission Problem

  THE CUSTOMER CONTACTED THE MANUFACTURER'S TECHNICAL SERVICE TO REPORT THAT THE NURSE CALL STATION DOES NOT ACTIVATE WHEN THE BED EXIT ALARM IS TRIGGERED, ALTHOUGH IT RINGS LOCALLY. ADDITIONALLY, HE NOTED THAT THE BED LIGHTS DO NOT TURN ON WHEN THE ALARM IS ACTIVATED. THERE WAS NO PATIENT INVOLVEMENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 21895685 ↗
• InjuryMar 27, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  ON FEBRUARY 25, 2025, CUSTOMER REPORTED TO UMANO MEDICAL'S TECHNICAL SERVICE THAT A PATIENT WAS FOUND WITH THEIR FOOT ENTRAPPED BETWEEN THE BOLSTER AND THE FOOTBOARD OF THE BED, RESULTING IN A TOE FRACTURE AND LACERATION. HE MENTIONED THAT THE BED IS EQUIPPED WITH AN MDF(WOOD) FOOTBOARD. ON FEBRUARY 27, 2025, UMANO WAS NOTIFIED BY ITS US AGENT OF THE VOLUNTARY MEDICAL DEVICE REPORT (MDR) NUMBER MW5162038 RELATED TO THE SAME COMPLAINT.

  Patient problems: Bone Fracture(s); Laceration(s)

  MAUDE report 21706504 ↗
• MalfunctionJan 15, 2025Defective Alarm; Improper or Incorrect Procedure or Method; Defective Alarm; Improper or Incorrect Procedure or Method

  ON (B)(6) 2024, A CUSTOMER REPORTED TO THE MANUFACTURER'S TECHNICAL SERVICE THAT THE BED EXIT MONITORING SYSTEM WAS TRIGGERING AN ALARM IMMEDIATELY UPON ARMING. THE SITE'S TECHNICIAN INITIATED TROUBLESHOOTING, BUT THE ISSUE REMAINED UNRESOLVED. TROUBLESHOOTING WAS SCHEDULED TO CONTINUE THE FOLLOWING DAY, AND THE MEDICAL STAFF CONTINUED TO USE THE DEVICE. ON (B)(6) 2024, DURING TROUBLESHOOTING, THE SITE'S TECHNICIAN INFORMED THE MANUFACTURER THAT A PATIENT HAD FALLEN FROM THE BED THE PREVIOUS NIGHT (EXACT DATE AND TIME NOT DISCLOSED). THE BED ACTIVITY LOG CONFIRMED THAT THE BED EXIT MONITORING SYSTEM WAS ACTIVATED AT 21:03 AND AN ALARM WAS TRIGGERED AT 8:41.

  Patient problems: Bruise/Contusion; Fall

  MAUDE report 21162327 ↗
• MalfunctionSep 11, 2024Communication or Transmission Problem; Communication or Transmission Problem

  THE CUSTOMER REPORTED TO UMANO MEDICAL REPRESENTATIVE THAT THE NURSE CALL SIGNAL IS NOT SENT FROM THE BED TO THE NURSE CALL SYSTEM. THERE WAS NO PATIENT INVOLVEMENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 20189552 ↗
• MalfunctionMar 5, 2024Sparking; Battery Problem; Power Problem; Sparking; Battery Problem; Power Problem

  THE CUSTOMER REPORTED TO THE TECHNICAL SERVICE OF THE MANUFACTURER THAT WHEN THEY PLUGGED THE BED IN THEIR OUTLET IT SPARKS, AND SMOKE CAME OUT OF THE OUTLET , CAUSING THE FACILITY BREAKER TO TRIP. NO ADVERSE CONSEQUENCE WERE REPORTED

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 18839014 ↗
• MalfunctionMar 5, 2024Detachment of Device or Device Component; Detachment of Device or Device Component

  CUSTOMER CALLED THE TECHNICAL SERVICE OF MANUFACTURER TO REPORT ABOUT A BED WITH TWO BROKEN BRAKE BARS. THERE WAS NO PATIENT INVOLVEMENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 18837556 ↗
• MalfunctionJun 27, 2023Communication or Transmission Problem; Communication or Transmission Problem

  THE MANUFACTURER WAS CONTACTED BY CUSTOMER ALLEGING THAT THE NURSE CALL SIGNAL WAS NOT BEING RECEIVED THROUGH THE NURSE CALL SYSTEM. THERE WAS NO PATIENT INVOLVEMENT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 17209070 ↗