4. What are some of the limitations of technological mistake-proofing devices?
Limitations include
- Expensive to implement
- New devices have technical limits
- Widespread usage is needed to identify and fix problems
- Wristbands barcodes may fail due to food spills, etc.
- Staff may not operate devices correctly without regular practice
- In emergencies staff may circumvent using devices due to stress-filled urgency of transfusion
