Temperature Probe 900MR869Recalls & reported problems
Fisher & Paykel Healthcare Limited · Sensor for MR850 · Class 2
Quick summary
This Fisher & Paykel temperature probe is a sensor used with a breathing-gas humidifier. Reports mostly describe the probe coming loose or falling out of the breathing-circuit port during setup before use, without patient harm. There are 29 reports naming its identifier, mentioning 1 death and 1 injury. No recalls name this device, with reports falling to 5 in the last 12 months from 23 in the prior 12 months.
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
- 29
- Deaths reported
- 1
- Injuries reported
- 1
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 29 adverse event reports that list this exact device (DI 09420012401311), received between Apr 23, 2021 and Jan 19, 2026 — classified as 1 death, 1 injury, 27 malfunctions.
The most frequently reported specific device problem is “Device Dislodged or Dislocated” (26 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. How this data works · Data updated Oct 13, 2026.
Reports received per month
Most reported problems
Device problems
- Device Dislodged or Dislocated26
- Connection Problem1
- Loose or Intermittent Connection1
- Mechanical Problem1
- Moisture or Humidity Problem1
Patient problems
- No Clinical Signs, Symptoms or Conditions27
- Low Oxygen Saturation1
- Obstruction/Occlusion1
- Pneumonia1
- Respiratory Failure1
- Stroke/CVA1
Recent adverse event reports
The 25 most recent of 29 reports, in the reporter's own words as published by the FDA.
MalfunctionJan 19, 2026Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT A 900MR869 TEMPERATURE/FLOW PROBE WAS IDENTIFIED TO BE EASILY DISLODGED FROM A TEMPERATURE PROBE PORT OF AN RT266 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 24110467 ↗MalfunctionDec 8, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT A 900MR869 TEMPERATURE/FLOW PROBE WAS IDENTIFIED TO BE EASILY DISLODGED FROM A TEMPERATURE PROBE PORT OF AN RT265 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23752231 ↗MalfunctionDec 2, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN COLORADO REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE THAT 97 900MR869 TEMPERATURE/FLOW PROBES WERE FOUND DISLODGING FROM AN RT266 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SET-UP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23701163 ↗MalfunctionNov 30, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT TWO 900MR869 TEMPERATURE/FLOW PROBES WERE IDENTIFIED TO BE EASILY DISLODGED FROM A TEMPERATURE PROBE PORT OF AN RT265 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23677413 ↗MalfunctionNov 17, 2025Connection Problem; Device Dislodged or Dislocated; Connection Problem; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT THE TEMPERATURE/FLOW PROBE DISLODGED FROM A TEMPERATURE PROBE PORT OF AN RT265 INFANT EVAQUA2 BREATHING CIRCUITS DURING SET UP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT CONSEQUENCE.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23577923 ↗MalfunctionOct 9, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT SIX 900MR869 TEMPERATURE/FLOW PROBES WERE IDENTIFIED TO BE EASILY DISLODGED FROM A TEMPERATURE PROBE PORT OF AN RT265 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT CONSEQUENCE.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23262844 ↗MalfunctionSep 24, 2025Loose or Intermittent Connection; Loose or Intermittent Connection
A HEALTHCARE FACILITY IN CANADA REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE REPRESENTATIVE THAT A 900MR869 TEMPERATURE/FLOW PROBE WAS IDENTIFIED TO BE LOOSE AT THE PATIENT-END TEMPERATURE PROBE PORT OF AN RT132 INFANT BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT INVOLVEMENT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23140175 ↗MalfunctionSep 18, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT A 900MR869 TEMPERATURE/FLOW PROBE WAS IDENTIFIED TO BE EASILY DISLODGED FROM THE PATIENT-END TEMPERATURE PROBE PORT OF AN RT265 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT CONSEQUENCE.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23092700 ↗MalfunctionSep 18, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT A 900MR869 TEMPERATURE/FLOW PROBE WAS IDENTIFIED TO BE EASILY DISLODGED FROM THE PATIENT-END TEMPERATURE PROBE PORT OF AN RT265 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT CONSEQUENCE.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23092699 ↗MalfunctionAug 28, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT A 900MR869 TEMPERATURE/FLOW PROBE WAS IDENTIFIED TO BE EASILY DISLODGED FROM THE PATIENT-END TEMPERATURE PROBE PORT OF AN RT265 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT CONSEQUENCE.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22919470 ↗MalfunctionAug 24, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT A 900MR869 TEMPERATURE/FLOW PROBE WAS IDENTIFIED TO BE EASILY DISLODGED FROM THE PATIENT-END TEMPERATURE PROBE PORT OF AN RT265 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SETUP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT CONSEQUENCE.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22881666 ↗MalfunctionJul 31, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN COLORADO REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE THAT SEVEN 900MR869 TEMPERATURE/FLOW PROBES WERE FOUND DISLODGING FROM AN RT266 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUIT DURING SET-UP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22683612 ↗MalfunctionMay 29, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN THAT THREE 900MR869 TEMPERATURE/FLOW PROBES WERE IDENTIFIED TO DISLODGE FROM THE PATIENT-END TEMPERATURE PROBE PORT OF AN INFANT BREATHING CIRCUIT PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT INVOLVEMENT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22102877 ↗MalfunctionMay 8, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN COLORADO REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE THAT THIRTY 900MR869 TEMPERATURE/FLOW PROBES WERE FOUND DISLODGING FROM RT266 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUITS DURING SET-UP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21990914 ↗MalfunctionApr 21, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A DISTRIBUTOR REPORTED ON BEHALF OF A HEALTHCARE FACILITY IN JAPAN, VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT A 900MR869 TEMPERATURE/FLOW PROBE DISLODGED FROM THE PATIENT-END TEMPERATURE PROBE PORT OF AN INFANT BREATHING CIRCUIT DURING SET UP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21878706 ↗MalfunctionApr 10, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN COLORADO REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE THAT THREE 900MR869 TEMPERATURE/FLOW PROBES WERE FOUND DISLODGING FROM EIGHT RT266 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUITS DURING SET-UP AND PRIOR TO PATIENT USE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21822657 ↗MalfunctionFeb 19, 2025Mechanical Problem; Mechanical Problem
A DISTRIBUTOR IN (B)(4) REPORTED THAT A 900MR869 TEMPERATURE PROBE WAS IDENTIFIED TO BE LOOSE AT THE PATIENT-END TEMPERATURE PROBE PORT OF AN INFANT BREATHING CIRCUIT. THERE WAS NO REPORTED PATIENT INVOLVEMENT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21417579 ↗MalfunctionFeb 10, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN PENNSYLVANIA REPORTED THAT A TEMPERATURE PROBE WAS FOUND DISLODGING FROM THE BREATHING CIRCUIT. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21351852 ↗MalfunctionFeb 4, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN COLORADO REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE THAT TEMPERATURE PROBES ARE DISLODGING FROM RT266 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUITS. THE HEALTHCARE FACILITY HAS NOT CONFIRMED THE NUMBER OF EVENTS OR THE QUANTITY OF UNITS AFFECTED. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21309340 ↗MalfunctionJan 21, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN WISCONSIN REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE THAT 900MR869 TEMPERATURE/FLOW PROBES WERE DISLODGING FROM THE PATIENT-END TEMPERATURE PROBE PORTS OF RT266 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUITS. THE HEALTHCARE FACILITY DID NOT CONFIRM THE NUMBER OF EVENTS OR THE QUANTITY OF UNITS AFFECTED. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21204398 ↗MalfunctionJan 16, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN COLORADO REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE THAT A 900MR869 TEMPERATURE PROBE WAS FOUND DISLODGING FROM THE PATIENT-END TEMPERATURE PROBE PORT OF A F&P HEALTHCARE INFANT BREATHING CIRCUIT DURING PATIENT USE. THERE WAS NO PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21175149 ↗MalfunctionJan 16, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN COLORADO REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE THAT ELEVEN 900MR869 TEMPERATURE PROBES WERE FOUND DISLODGING FROM THE PATIENT-END TEMPERATURE PROBE PORT OF F&P HEALTHCARE INFANT BREATHING CIRCUITS DURING SET UP AND PRIOR TO PATIENT USE. THERE WAS NO PATIENT INVOLVEMENT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21175148 ↗MalfunctionJan 7, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN MARYLAND REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE FIELD REPRESENTATIVE, THAT A 900MR869 TEMPERATURE/FLOW PROBE DISLODGED FROM A BREATHING CIRCUIT. UPON FURTHER EVALUATION BY THE HEALTHCARE FACILITY, THEY REPORTED NINE ADDITIONAL 900MR869 TEMPERATURE/FLOW PROBES "FIT LESS SECURELY", HOWEVER WHEN FULLY INSERTED, DID NOT COME LOOSE. THERE WAS NO REPORTED PATIENT HARM.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21098269 ↗MalfunctionDec 16, 2024Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN CANADA REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE REPRESENTATIVE THAT NINE 900MR869 TEMPERATURE/FLOW PROBES ARE DISLODGING FROM THE PATIENT-END TEMPERATURE PROBE PORT OF RT265 INFANT DUAL-HEATED EVAQUA2 BREATHING CIRCUITS. THIS WAS IDENTIFIED PRIOR TO PATIENT USE. THERE WAS NO PATIENT INVOLVEMENT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 20948530 ↗MalfunctionDec 16, 2024Device Dislodged or Dislocated; Device Dislodged or Dislocated
A HEALTHCARE FACILITY IN ILLINOIS REPORTED VIA A FISHER & PAYKEL (F&P) HEALTHCARE REPRESENTATIVE THAT TWO 900MR869 TEMPERATURE PROBES ARE DISLODGING FROM THE PATIENT-END TEMPERATURE PROBE PORT OF BREATHING CIRCUITS. THIS WAS IDENTIFIED PRIOR TO PATIENT USE. THERE WAS NO PATIENT INVOLVEMENT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 20948529 ↗
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Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.