{"id":114,"date":"2024-12-06T19:40:18","date_gmt":"2024-12-06T19:40:18","guid":{"rendered":"https:\/\/engprojects.tcnj.edu\/bamdi\/?page_id=114"},"modified":"2024-12-06T20:44:28","modified_gmt":"2024-12-06T20:44:28","slug":"hazard-analysis","status":"publish","type":"page","link":"https:\/\/engprojects.tcnj.edu\/bamdi\/hazard-analysis\/","title":{"rendered":"Hazard Analysis"},"content":{"rendered":"\n
Hazard<\/td>Hazardous Situation <\/td>Potential Harms<\/td>Severity <\/td>Occurrence<\/td>Risk<\/td><\/tr>
Battery Depletion <\/td>No power or data <\/td>Ineffective treatment <\/td>2<\/td>2<\/td>R1<\/td><\/tr>
Material Degradation <\/td>Medication not delivered properly <\/td>Reduced treatment effectiveness <\/td>4 <\/td>4<\/td>R3<\/td><\/tr>
Biofilm Build up <\/td>Feedback malfunction <\/td>Incorrect data <\/td>3 <\/td>3<\/td>R2<\/td><\/tr>
Overheating of Electronics <\/td>Discomfort due to heat <\/td>Discomfort or potential burns <\/td>2 <\/td>2<\/td>R1<\/td><\/tr>
Improper Device Assembly <\/td>Device malfunction <\/td>Reduced treatment efficiency <\/td>4 <\/td>4<\/td>R3<\/td><\/tr>
Sensor malfunction<\/td>Inaccurate feedback <\/td>User to be mislead <\/td>3 <\/td>4<\/td>R2<\/td><\/tr>
Delayed Timing Activation<\/td>Delay of treatment<\/td>Reduced treatment effectiveness<\/td>5 <\/td>3<\/td>R3<\/td><\/tr>
Microcontroller Malfunction <\/td>No data or improper feedback <\/td>User decision inaccuracy <\/td>3<\/td>3<\/td>R2<\/td><\/tr><\/tbody><\/table>
Hazard Spreadsheet<\/figcaption><\/figure>\n\n\n\n

Note: <\/p>\n\n\n\n

R1<\/strong>: Low level of risk<\/p>\n\n\n\n

R2<\/strong>: Moderate level of risk<\/p>\n\n\n\n

R3<\/strong>: High level of risk<\/p>\n\n\n\n

————————————————————————————————————–<\/p>\n\n\n\n

Rating <\/td>Probability of Occurrence <\/td>Description<\/td><\/tr>
5<\/td>Frequent <\/td>Events are likely to occur during use. <\/td><\/tr>
4<\/td>Occasional <\/td>Events may occur during typical use. <\/td><\/tr>
3<\/td>Remote <\/td>Event is unlikely but still possible to occur during typical use. <\/td><\/tr>
2<\/td>Rare<\/td>Event is very unlikely to occur however it is still possible. <\/td><\/tr>
1<\/td>Very Unlikely <\/td>Events are extremely unlikely to occur during typical use, almost impossible.<\/td><\/tr><\/tbody><\/table>
Occurrence Table<\/figcaption><\/figure>\n\n\n\n

————————————————————————————————————–<\/p>\n\n\n\n

Ratings <\/td>Severity of Effect<\/td>Consequence <\/td>Treatment <\/td><\/tr>
5<\/td>Death <\/td>–<\/td>–<\/td><\/tr>
4<\/td>Severe Discomfort <\/td>Struggles to breathe, speaks in single words; severe wheezing<\/td>Hospital Visit<\/td><\/tr>
3<\/td>Moderate Discomfort<\/td>Noticeable shortness of breath, audible wheezing, and visible retractions<\/td>Hospital Visit for abundant treatment<\/td><\/tr>
2<\/td>Mild Discomfort<\/td>Mild Shortness of breath while walking<\/td>Self-Treatment<\/td><\/tr>
1<\/td>No Harm<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table>
Severity Table<\/figcaption><\/figure>\n\n\n\n

————————————————————————————————————–<\/p>\n\n\n\n

Mitigations (for R3)<\/h2>\n\n\n\n

Material Degradation due to Cleaning<\/strong> <\/p>\n\n\n\n