Biomedical Engineering Reference
In-Depth Information
TABLE 10.5 Typical Applications of Risk Assessment, Applied Throughout the Product or Process Lifecycle
Stage in Lifecycle
Event or Trigger
Objective
Purpose
Data Available
Risk Assessment Tool
Design
Initiation of design,
part of design
management
Prospective
analysis of
designs
Evolve the product or
process to design out
opportunities for harm
Minimal, qualitative,
semi-quantitative
Fault tree analysis
FMEA
FMECA
Development
Approved design
Establish control
strategy
Define critical quality
attributes
Qualitative
Fault tree analysis
FMEA
FMECA
Optimization of
monitoring
Choose monitoring
locations, frequency
Qualitative and
quantitative
FMEA
HACCP
FMECA
Akers & Agalloco Method [23]
Whyte & Eaton Method [24]
LR method [32]
Validation
Approved validation
plan
Optimized
validation
Choice of worst-case
conditions
Qualitative and
quantitative
FMEA
FMECA
Akers & Agalloco Method [23]
Whyte & Eaton Method [24]
LR method [32]
Routine
Operation
Change control
Prospectively
evaluate product
quality risks
Ensure patient safety
Qualitative and
quantitative
FMEA
FMECA
HACCP
Akers & Agalloco Method [23]
Whyte & Eaton Method [24]
Quantitative risk assessment [19]
Excursion or
exception
Product
disposition
Evaluate patient safety
risk
Qualitative and
quantitative
FMEA
HACCP
Akers & Agalloco Method [23]
Whyte & Eaton Method [24]
Quantitative risk assessment [19]
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