Ranger™ 24370Recalls & reported problems
3m Company · 3M™ Ranger™ Fluid Warming Set, High Flow, 10 per case 24370 · Class 2
All models of Ranger (10)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
Quick summary
This 3M Ranger high flow fluid warming set is used to warm blood and other fluids during care. Reports mostly describe the set leaking — often at the bubble trap or the heat exchanger, and sometimes when first filled — while it was in use. 38 reports mention38 malfunctions, with no deaths and no injuries. No recalls name this device.
AI-generated from the FDA records on this page and checked automatically against the numbers below. Read the details before relying on it.
- Adverse event reports
- 38
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 38 adverse event reports that list this exact device (DI 50707387781472), received between Oct 24, 2017 and Nov 10, 2022 — classified as 38 malfunctions.
The most frequently reported specific device problem is “Fluid/Blood Leak” (37 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 16, 2026.
Most reported problems
Device problems
- Fluid/Blood Leak37
- Appropriate Device Problem Term/Code Not Available1
- Device-Device Incompatibility1
- Material Integrity Problem1
Patient problems
- No Clinical Signs, Symptoms or Conditions27
- Not Applicable11
Recent adverse event reports
The 25 most recent of 38 reports, in the reporter's own words as published by the FDA.
MalfunctionNov 10, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LOT HM9195 LEAKED AT THE BUBBLE TRAP WHILE USING A HAND PUMP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15774466 ↗MalfunctionOct 28, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED THE 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24370) LEAKED DURING USE. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15691087 ↗MalfunctionOct 26, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24370) LEAKED AT THE HEAT EXCHANGER. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15672715 ↗MalfunctionOct 19, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED THE 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24370) LEAKED WHEN FILLED. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15634099 ↗MalfunctionOct 14, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15609495 ↗MalfunctionOct 11, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15574420 ↗MalfunctionOct 7, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15567495 ↗MalfunctionOct 7, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15566120 ↗MalfunctionOct 7, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP ON MULTIPLE OCCASIONS. IT WAS INDICATED THAT A PRESSURE DEVICE WAS USED. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15563869 ↗MalfunctionOct 6, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE SETS OF 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP WHILE USING. EXTRA PRESSURE WAS APPLIED BY SQUEEZING THE BLOOD TUBING WITH MINIMUM PRESSURE. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15553451 ↗MalfunctionOct 6, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15551869 ↗MalfunctionSep 15, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE SETS OF 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP WHILE USING. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15429457 ↗MalfunctionSep 12, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE SETS OF 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP WHILE USING A HAND PUMP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15401749 ↗MalfunctionSep 12, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE SETS OF 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP WHILE USING A HAND PUMP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15401071 ↗MalfunctionSep 9, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED TWO SETS OF 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED AT THE BUBBLE TRAP ON THE SAME DAY. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15391564 ↗MalfunctionSep 8, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED WHERE THE TUBING CONNECTS TO THE BUBBLE TRAP ON MULTIPLE OCCASIONS. IT WAS INDICATED THAT A PRESSURE DEVICE WAS USED. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15378183 ↗MalfunctionSep 7, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED ON MULTIPLE OCCASIONS WHILE USING A HAND PUMP. THE LEAKS WERE IDENTIFIED TO EITHER BE AT THE FLUID WARMING CASSETTE OR BUBBLE TRAP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15373334 ↗MalfunctionSep 7, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SETS (MODEL 24370) LEAKED ON MULTIPLE OCCASIONS WHILE USING A HAND PUMP. THE LEAKS WERE IDENTIFIED TO EITHER BE AT THE FLUID WARMING CASSETTE OR BUBBLE TRAP. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTIONS WERE REQUIRED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15369686 ↗MalfunctionAug 25, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED MULTIPLE SETS OF 3M¿ RANGER¿ FLUID WARMING SETS, HIGH FLOW (MODEL 24370) LEAKED AT THE BUBBLE CHAMBER. NO PATIENT OR STAFF INJURY WAS ALLEGED. NO MEDICAL INTERVENTION WAS REPORTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15293176 ↗MalfunctionAug 3, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24355) LEAKED AT THE INTERSECTION OF THE TWO INLET LINES. NO PATIENT OR STAFF INJURY WAS ALLEGED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15157175 ↗MalfunctionJul 26, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24355) LEAKED AT THE HEAT EXCHANGER ON TWO SEPARATE DEVICES. NO PATIENT OR STAFF INJURY WAS ALLEGED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15107299 ↗MalfunctionJul 8, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24370) LEAKED AT THE HEAT EXCHANGER AFTER APPROXIMATELY TEN-FIFTEEN MINUTES. NO PATIENT OR STAFF INJURY WAS ALLEGED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 14956901 ↗MalfunctionJul 7, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24370) LEAKED AT THE HEAT EXCHANGER AFTER APPROXIMATELY TEN-FIFTEEN MINUTES. NO PATIENT OR STAFF INJURY WAS ALLEGED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 14951413 ↗MalfunctionJun 22, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24370) LEAKED DURING USE AT THE BASE OF THE BUBBLE TRAP. NO PATIENT OR STAFF INJURY WAS ALLEGED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 14781745 ↗MalfunctionJun 8, 2022Fluid/Blood Leak; Fluid/Blood Leak
A HOSPITAL ALLEGED 3M¿ RANGER¿ HIGH FLOW WARMING SET (MODEL 24355) BUBBLE TRAP LEAKED DURING USE. NO PATIENT OR STAFF INJURY WAS ALLEGED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 14632168 ↗
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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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