Equipment Adverse Events and Documentation
Key Takeaways
- Equipment adverse events include setup errors, machine failures, dialysate errors, leaks, air events, blood loss, hemolysis concerns, and device contamination.
- The technician's role is to protect the patient, report promptly, preserve unsafe equipment when required, and document facts.
- Near misses should be reported when an error was caught before reaching the patient.
- Documentation should be timely, objective, complete, and consistent with facility incident policy.
Reporting Problems So They Do Not Repeat
An equipment adverse event is any equipment or setup problem that harms a patient, could harm a patient, interrupts treatment, or requires clinical review. A near miss is also important: the wrong bath caught before connection still reveals a process risk.
Examples include wrong dialyzer, wrong concentrate, failed conductivity or pH check, blood leak alarm, air in the venous line, line separation, blood loss, wet transducer protector, machine self-test failure, power or water interruption, overheating, suspected hemolysis, and repeated unresolved alarms.
The first priority is patient safety. Stop unsafe exposure when required by policy, maintain access and bloodline security, call for licensed staff, and follow emergency or machine procedure. Do not keep using equipment that fails required checks or has an unresolved safety problem.
Preserve information when policy requires it. A machine, dialyzer, bloodline, concentrate jug, lot number, alarm record, or disposable component may need to be kept for review. Do not discard supplies involved in a serious event unless policy or immediate safety requires it.
Documentation should be objective. Record what happened, when it happened, machine or station, settings involved, actual test results, alarms displayed, patient signs or symptoms, who was notified, actions taken within role, equipment disposition, and treatment outcome.
Avoid blame language and conclusions outside your role. Write facts such as "venous pressure alarm at 0910 with clotting visible in venous chamber" rather than guessing motives or causes. Incident reports and treatment records must follow facility requirements.
Adverse event reporting supports quality improvement. Repeated setup problems, similar alarms across machines, or multiple abnormal dialysate checks may signal a broader technical system problem. The technician reports patterns through the chain of command.
A wrong dialysate bath is discovered during final checks before the patient is connected. How should this be treated?
Which note is the most objective documentation of an equipment problem?
After a wet transducer protector is found during treatment, what should the technician do?