UNI-VENT MODEL 731

VENTILATOR

This device is manufactured by ZOLL MEDICAL CORPORATION.

The following problems were reported about this device:

Year Description Events/year Type
2024 Pressure Problem 1 Device
2024 Mechanical Problem 1 Device
2024 Failure to Power Up 1 Device
2024 Failure of Device to Self-Test 2 Device
2023 Insufficient Information 1 Patient
2023 No Display/Image 2 Device
2023 Failure of Device to Self-Test 1 Device
2023 Communication or Transmission Problem 1 Device
2023 Calibration Problem 1 Device
2022 Use of Device Problem 1 Device
2022 Mechanical Problem 1 Device
2022 Failure of Device to Self-Test 1 Device
2022 Communication or Transmission Problem 1 Device
2022 Calibration Problem 1 Device
2019 Use of Device Problem 13 Device
2019 Unexpected Shutdown 1 Device
2019 Noise, Audible 1 Device
2019 No Display/Image 4 Device
2019 Mechanical Problem 17 Device
2019 Leak/Splash 1 Device
2019 Infusion or Flow Problem 1 Device
2019 Improper Flow or Infusion 1 Device
2019 Failure to Power Up 8 Device
2019 Failure to Deliver 1 Device
2019 Failure of Device to Self-Test 23 Device
2019 Calibration Problem 12 Device
2019 Appropriate Term/Code Not Available 5 Device
2018 Use of Device Problem 4 Device
2018 Unexpected Shutdown 4 Device
2018 Therapeutic or Diagnostic Output Failure 1 Device
2018 Output Problem 1 Device
2018 Noise, Audible 4 Device
2018 No Display/Image 12 Device
2018 No Device Output 1 Device
2018 Mechanical Problem 7 Device
2018 Loss of Power 2 Device
2018 Leak/Splash 3 Device
2018 Insufficient Information 3 Device
2018 Infusion or Flow Problem 2 Device
2018 Increase in Pressure 1 Device
2018 Incorrect Or Inadequate Test Results 1 Device
2018 Improper Flow or Infusion 4 Device
2018 Failure to Run on Battery 1 Device
2018 Failure to Power Up 13 Device
2018 Failure to Deliver 5 Device
2018 Failure to Cycle 2 Device
2018 Failure to Charge 1 Device
2018 Failure to Calibrate 3 Device
2018 Failure of Device to Self-Test 25 Device
2018 Device Operational Issue 23 Device
2018 Device Displays Incorrect Message 82 Device
2018 Device Alarm System 1 Device
2018 Communication or Transmission Problem 1 Device
2018 Calibration Problem 5 Device
2018 Appropriate Term/Code Not Available 15 Device
2017 Ventilation Problem in Device Environment 1 Device
2017 Pumping Stopped 1 Device
2017 No Display/Image 8 Device
2017 Loss of Power 10 Device
2017 Leak/Splash 1 Device
2017 Incorrect, Inadequate or Imprecise Result or Readings 1 Device
2017 Incorrect Or Inadequate Test Results 1 Device
2017 Inaccurate Flow Rate 1 Device
2017 Improper Device Output 2 Device
2017 Improper Alarm 29 Device
2017 Fluid/Blood Leak 1 Device
2017 Failure to Select Signal 1 Device
2017 Failure to Power Up 7 Device
2017 Failure to Calibrate 1 Device
2017 Device Operational Issue 25 Device
2017 Device Operates Differently Than Expected 1 Device
2017 Device Inoperable 3 Device
2017 Device Displays Incorrect Message 156 Device
2017 Arcing 1 Device
2016 Unable to Obtain Readings 1 Device
2016 Noise, Audible 1 Device
2016 No Flow 1 Device
2016 No Display/Image 3 Device
2016 Image Display Error/Artifact 1 Device
2016 Failure to Read Input Signal 2 Device
2016 Failure to Power Up 6 Device
2016 Failure to Deliver 1 Device
2016 Failure to Cycle 1 Device
2016 Failure to Calibrate 3 Device
2016 Device Stops Intermittently 1 Device
2016 Device Operates Differently Than Expected 8 Device
2016 Device Inoperable 2 Device
2016 Device Displays Incorrect Message 103 Device
2016 Device Alarm System 1 Device
2016 Calibration Problem 6 Device
2016 Calibration Error 1 Device
2016 Application Interface Becomes Non-Functional Or Program Exits Abnormally 1 Device
2015 Image Display Error/Artifact 1 Device
2015 Device Operates Differently Than Expected 1 Device
2015 Device Displays Incorrect Message 6 Device
2015 Device Alarm System 1 Device