150 likes | 644 Views
Fault Tree Analysis Volumetric Airflow Gauge. Failure Modes. Design/Casing Failure. Patient Complications. Administrator Error. Electrical Failure. A. B. Regurgitation Into Device. Incooperation. Improper Administration. Improper Device Attachment. Failure to create seal.
E N D
Fault Tree Analysis Volumetric Airflow Gauge Failure Modes Design/Casing Failure Patient Complications Administrator Error Electrical Failure A B Regurgitation Into Device Incooperation Improper Administration Improper Device Attachment Failure to create seal Improper Training One-way flow valve/gauge Block/malfunc. Failure to use device Incorrect Vol. reading Inaccurate Volumetric Display Increased expiratory Air pressure Group Members Justin Kiswardy Mike Nilo Matt Chakan Over/under inflation Lung Tissue Damage
A Non-standardized Fitting Poor Material Selection Dimensional Failure Gasket/Seal Failure Water/Liquid enters housing Air Leak Low Marketability Alter/Increase Weight Specs. Loose Elect. Components Damage to Batteries Damage to Circuit Shifting of Display Delayed Resusc. Environmental Effects Tube cracking Microbial Buildup Early heat strain Air Leak Inaccurate reading Delayed Resusc. Design Failure-A
B Unexpected Part malfunc. Lifetime fatigue Electrical Circuit Malfunction LEDs. Display Mass Flow Device Microcontroller C Circuit Break LED Malfunction Improper Calibration No Display Circuit Break Thermistor Malfunction Tubing Crack Circuit Break Burnout. Inaccurate Display Improper Resistance/ Temp. reading Components Enter tubing/ Patients air way Power Indicator/ Metronome Malfunction No Functionality Over/Under Inflation Over/under inflation Asphys. of Patient/lung Damage Mechanical Failure- B
C Incorrect Proramming Improper Pin Placement No Functionality Inaccurate Display No Functionality Microcontroller Failure-C