risk-management-specialist

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Risk Management Specialist

风险管理专家

ISO 14971:2019 risk management implementation throughout the medical device lifecycle.

面向医疗器械全生命周期的ISO 14971:2019标准风险管理落地指南。

Table of Contents

目录

Risk Management Planning Workflow

风险管理规划工作流

Establish risk management process per ISO 14971.
按照ISO 14971标准搭建风险管理流程。

Workflow: Create Risk Management Plan

工作流:创建风险管理计划

  1. Define scope of risk management activities:
    • Medical device identification
    • Lifecycle stages covered
    • Applicable standards and regulations
  2. Establish risk acceptability criteria:
    • Define probability categories (P1-P5)
    • Define severity categories (S1-S5)
    • Create risk matrix with acceptance thresholds
  3. Assign responsibilities:
    • Risk management lead
    • Subject matter experts
    • Approval authorities
  4. Define verification activities:
    • Methods for control verification
    • Acceptance criteria
  5. Plan production and post-production activities:
    • Information sources
    • Review triggers
    • Update procedures
  6. Obtain plan approval
  7. Establish risk management file
  8. Validation: Plan approved; acceptability criteria defined; responsibilities assigned; file established
  1. 定义风险管理活动范围:
    • 医疗器械标识
    • 覆盖的生命周期阶段
    • 适用的标准与法规
  2. 制定风险可接受性标准:
    • 定义发生概率分级(P1-P5)
    • 定义严重程度分级(S1-S5)
    • 创建带可接受阈值的风险矩阵
  3. 分配职责:
    • 风险管理负责人
    • 领域专家
    • 审批权限方
  4. 定义验证活动:
    • 控制措施验证方法
    • 可接受标准
  5. 规划生产与产后活动:
    • 信息来源
    • 评审触发条件
    • 更新流程
  6. 获取计划审批
  7. 建立风险管理档案
  8. 校验:计划已获批、可接受性标准已定义、职责已分配、档案已建立

Risk Management Plan Content

风险管理计划内容

SectionContentEvidence
ScopeDevice and lifecycle coverageScope statement
CriteriaRisk acceptability matrixRisk matrix document
ResponsibilitiesRoles and authoritiesRACI chart
VerificationMethods and acceptanceVerification plan
Production/Post-ProductionMonitoring activitiesSurveillance plan
板块内容证明材料
范围覆盖的设备与生命周期范围说明文档
标准风险可接受性矩阵风险矩阵文档
职责角色与权限RACI责任分配矩阵
验证方法与可接受标准验证计划
生产/产后监控活动监督计划

Risk Acceptability Matrix (5x5)

风险可接受性矩阵(5x5)

Probability \ SeverityNegligibleMinorSeriousCriticalCatastrophic
Frequent (P5)MediumHighHighUnacceptableUnacceptable
Probable (P4)MediumMediumHighHighUnacceptable
Occasional (P3)LowMediumMediumHighHigh
Remote (P2)LowLowMediumMediumHigh
Improbable (P1)LowLowLowMediumMedium
发生概率 \ 严重程度可忽略轻微严重危重灾难性
频繁 (P5)不可接受不可接受
大概率 (P4)不可接受
偶发 (P3)
小概率 (P2)
极罕见 (P1)

Risk Level Actions

风险等级对应措施

LevelAcceptableAction Required
LowYesDocument and accept
MediumALARPReduce if practicable; document rationale
HighALARPReduction required; demonstrate ALARP
UnacceptableNoDesign change mandatory

等级可接受所需措施
记录并接受
ALARP可行情况下降低风险,记录判定理由
ALARP必须降低风险,证明符合ALARP要求
不可接受必须进行设计变更

Risk Analysis Workflow

风险分析工作流

Identify hazards and estimate risks systematically.
系统识别危害并估算风险。

Workflow: Conduct Risk Analysis

工作流:开展风险分析

  1. Define intended use and reasonably foreseeable misuse:
    • Medical indication
    • Patient population
    • User population
    • Use environment
  2. Select analysis method(s):
    • FMEA for component/function analysis
    • FTA for system-level analysis
    • HAZOP for process deviations
    • Use Error Analysis for user interaction
  3. Identify hazards by category:
    • Energy hazards (electrical, mechanical, thermal)
    • Biological hazards (bioburden, biocompatibility)
    • Chemical hazards (residues, leachables)
    • Operational hazards (software, use errors)
  4. Determine hazardous situations:
    • Sequence of events
    • Foreseeable misuse scenarios
    • Single fault conditions
  5. Estimate probability of harm (P1-P5)
  6. Estimate severity of harm (S1-S5)
  7. Document in hazard analysis worksheet
  8. Validation: All hazard categories addressed; all hazards documented; probability and severity assigned
  1. 定义预期用途与可合理预见的误用场景:
    • 医疗适应症
    • 患者群体
    • 使用者群体
    • 使用环境
  2. 选择分析方法:
    • FMEA用于组件/功能分析
    • FTA用于系统级分析
    • HAZOP用于流程偏差分析
    • 使用错误分析用于用户交互场景
  3. 按类别识别危害:
    • 能量危害(电气、机械、热)
    • 生物危害(生物负载、生物相容性)
    • 化学危害(残留物、浸出物)
    • 操作危害(软件、使用错误)
  4. 判定危险场景:
    • 事件序列
    • 可预见的误用场景
    • 单一故障条件
  5. 估算伤害发生概率(P1-P5)
  6. 估算伤害严重程度(S1-S5)
  7. 记录到危害分析工作表
  8. 校验:覆盖所有危害类别、所有危害已记录、已分配概率与严重程度

Hazard Categories Checklist

危害类别检查清单

CategoryExamplesAnalyzed
ElectricalShock, burns, interference
MechanicalCrushing, cutting, entrapment
ThermalBurns, tissue damage
RadiationIonizing, non-ionizing
BiologicalInfection, biocompatibility
ChemicalToxicity, irritation
SoftwareIncorrect output, timing
Use ErrorMisuse, perception, cognition
EnvironmentEMC, mechanical stress
类别示例是否已分析
电气触电、灼伤、干扰
机械挤压、切割、卡滞
灼伤、组织损伤
辐射电离、非电离
生物感染、生物相容性
化学毒性、刺激性
软件输出错误、时序错误
使用错误误用、感知偏差、认知偏差
环境电磁兼容性、机械应力

Analysis Method Selection

分析方法选择

SituationRecommended Method
Component failuresFMEA
System-level failureFTA
Process deviationsHAZOP
User interactionUse Error Analysis
Software behaviorSoftware FMEA
Early design phasePHA
场景推荐方法
组件故障FMEA
系统级故障FTA
流程偏差HAZOP
用户交互使用错误分析
软件行为软件FMEA
早期设计阶段PHA

Probability Criteria

发生概率标准

LevelNameDescriptionFrequency
P5FrequentExpected to occur>10⁻³
P4ProbableLikely to occur10⁻³ to 10⁻⁴
P3OccasionalMay occur10⁻⁴ to 10⁻⁵
P2RemoteUnlikely10⁻⁵ to 10⁻⁶
P1ImprobableVery unlikely<10⁻⁶
等级名称描述发生频率
P5频繁预期会发生>10⁻³
P4大概率很可能发生10⁻³ 到 10⁻⁴
P3偶发可能发生10⁻⁴ 到 10⁻⁵
P2小概率不太可能发生10⁻⁵ 到 10⁻⁶
P1极罕见几乎不可能发生<10⁻⁶

Severity Criteria

严重程度标准

LevelNameDescriptionHarm
S5CatastrophicDeathDeath
S4CriticalPermanent impairmentIrreversible injury
S3SeriousInjury requiring interventionReversible injury
S2MinorTemporary discomfortNo treatment needed
S1NegligibleInconvenienceNo injury
See: references/risk-analysis-methods.md

等级名称描述伤害
S5灾难性死亡死亡
S4危重永久性损伤不可逆伤害
S3严重需要医疗干预的伤害可逆伤害
S2轻微暂时不适无需治疗
S1可忽略不便无伤害
参考:references/risk-analysis-methods.md

Risk Evaluation Workflow

风险评估工作流

Evaluate risks against acceptability criteria.
对照可接受性标准评估风险。

Workflow: Evaluate Identified Risks

工作流:评估已识别的风险

  1. Calculate initial risk level from probability × severity
  2. Compare to risk acceptability criteria
  3. For each risk, determine:
    • Acceptable: Document and accept
    • ALARP: Proceed to risk control
    • Unacceptable: Mandatory risk control
  4. Document evaluation rationale
  5. Identify risks requiring benefit-risk analysis
  6. Complete benefit-risk analysis if applicable
  7. Compile risk evaluation summary
  8. Validation: All risks evaluated; acceptability determined; rationale documented
  1. 通过概率×严重程度计算初始风险等级
  2. 与风险可接受性标准对比
  3. 为每项风险判定:
    • 可接受:记录并接受
    • ALARP:进入风险控制流程
    • 不可接受:强制开展风险控制
  4. 记录评估理由
  5. 识别需要开展收益-风险分析的风险
  6. 必要时完成收益-风险分析
  7. 汇总风险评估摘要
  8. 校验:所有风险已评估、可接受性已判定、理由已记录

Risk Evaluation Decision Tree

风险评估决策树

Risk Estimated
Apply Acceptability Criteria
      ├── Low Risk ──────────► Accept and document
      ├── Medium Risk ───────► Consider risk reduction
      │   │                    Document ALARP if not reduced
      │   ▼
      │   Practicable to reduce?
      │   │
      │   Yes──► Implement control
      │   No───► Document ALARP rationale
      ├── High Risk ─────────► Risk reduction required
      │   │                    Must demonstrate ALARP
      │   ▼
      │   Implement control
      │   Verify residual risk
      └── Unacceptable ──────► Design change mandatory
                               Cannot proceed without control
已完成风险估算
应用可接受性标准
      ├── 低风险 ──────────► 接受并记录
      ├── 中风险 ───────► 考虑降低风险
      │   │                    未降低则记录ALARP理由
      │   ▼
      │   是否具备降低可行性?
      │   │
      │   是──► 实施控制措施
      │   否───► 记录ALARP理由
      ├── 高风险 ─────────► 必须降低风险
      │   │                    必须证明符合ALARP要求
      │   ▼
      │   实施控制措施
      │   验证残余风险
      └── 不可接受 ──────► 必须进行设计变更
                               无控制措施不得推进

ALARP Demonstration Requirements

ALARP证明要求

CriterionEvidence Required
Technical feasibilityAnalysis of alternative controls
ProportionalityCost-benefit of further reduction
State of the artComparison to similar devices
Stakeholder inputClinical/user perspectives
标准所需证明材料
技术可行性替代控制措施分析
相称性进一步降低风险的成本收益分析
技术先进性与同类设备的对比
利益相关方反馈临床/使用者视角

Benefit-Risk Analysis Triggers

收益-风险分析触发条件

SituationBenefit-Risk Required
Residual risk remains highYes
No feasible risk reductionYes
Novel deviceYes
Unacceptable risk with clinical benefitYes
All risks lowNo

场景需要开展收益-风险分析
残余风险仍为高
无可行的风险降低方案
新型设备
具备临床收益的不可接受风险
所有风险为低

Risk Control Workflow

风险控制工作流

Implement and verify risk control measures.
落地并验证风险控制措施。

Workflow: Implement Risk Controls

工作流:落地风险控制措施

  1. Identify risk control options:
    • Inherent safety by design (Priority 1)
    • Protective measures in device (Priority 2)
    • Information for safety (Priority 3)
  2. Select optimal control following hierarchy
  3. Analyze control for new hazards introduced
  4. Document control in design requirements
  5. Implement control in design
  6. Develop verification protocol
  7. Execute verification and document results
  8. Evaluate residual risk with control in place
  9. Validation: Control implemented; verification passed; residual risk acceptable; no unaddressed new hazards
  1. 识别风险控制选项:
    • 设计层面本质安全(优先级1)
    • 设备内置防护措施(优先级2)
    • 安全相关提示信息(优先级3)
  2. 按照优先级选择最优控制方案
  3. 分析控制措施是否引入新危害
  4. 在设计需求中记录控制措施
  5. 在设计中落地控制措施
  6. 制定验证方案
  7. 执行验证并记录结果
  8. 评估控制措施落地后的残余风险
  9. 校验:控制措施已落地、验证通过、残余风险可接受、无未处理的新危害

Risk Control Hierarchy

风险控制优先级

PriorityControl TypeExamplesEffectiveness
1Inherent SafetyEliminate hazard, fail-safe designHighest
2Protective MeasuresGuards, alarms, automatic shutdownHigh
3InformationWarnings, training, IFULower
优先级控制类型示例有效性
1本质安全消除危害、故障安全设计最高
2防护措施防护装置、警报、自动关停
3信息提示警告、培训、使用说明书较低

Risk Control Option Analysis Template

风险控制选项分析模板

RISK CONTROL OPTION ANALYSIS

Hazard ID: H-[XXX]
Hazard: [Description]
Initial Risk: P[X] × S[X] = [Level]

OPTIONS CONSIDERED:
| Option | Control Type | New Hazards | Feasibility | Selected |
|--------|--------------|-------------|-------------|----------|
| 1 | [Type] | [Yes/No] | [H/M/L] | [Yes/No] |
| 2 | [Type] | [Yes/No] | [H/M/L] | [Yes/No] |

SELECTED CONTROL: Option [X]
Rationale: [Justification for selection]

IMPLEMENTATION:
- Requirement: [REQ-XXX]
- Design Document: [Reference]

VERIFICATION:
- Method: [Test/Analysis/Review]
- Protocol: [Reference]
- Acceptance Criteria: [Criteria]
风险控制选项分析

危害ID: H-[XXX]
危害: [描述]
初始风险: P[X] × S[X] = [等级]

考虑的选项:
| 选项 | 控制类型 | 新危害 | 可行性 | 是否选择 |
|--------|--------------|-------------|-------------|----------|
| 1 | [类型] | [是/否] | [高/中/低] | [是/否] |
| 2 | [类型] | [是/否] | [高/中/低] | [是/否] |

选中的控制措施: 选项 [X]
理由: [选择依据说明]

落地情况:
- 需求编号: [REQ-XXX]
- 设计文档: [引用链接]

验证情况:
- 方法: [测试/分析/评审]
- 方案: [引用链接]
- 可接受标准: [标准说明]

Risk Control Verification Methods

风险控制验证方法

MethodWhen to UseEvidence
TestQuantifiable performanceTest report
InspectionPhysical presenceInspection record
AnalysisDesign calculationAnalysis report
ReviewDocumentation checkReview record
方法使用场景证明材料
测试可量化的性能表现测试报告
检查物理存在性校验检查记录
分析设计计算分析报告
评审文档检查评审记录

Residual Risk Evaluation

残余风险评估

After ControlAction
AcceptableDocument, proceed
ALARP achievedDocument rationale, proceed
Still unacceptableAdditional control or design change
New hazard introducedAnalyze and control new hazard

控制措施落地后状态措施
可接受记录,推进流程
已符合ALARP要求记录理由,推进流程
仍不可接受新增控制措施或设计变更
引入新危害分析并控制新危害

Post-Production Risk Management

产后风险管理

Monitor and update risk management throughout product lifecycle.
在产品全生命周期内监控并更新风险管理内容。

Workflow: Post-Production Risk Monitoring

工作流:产后风险监控

  1. Identify information sources:
    • Customer complaints
    • Service reports
    • Vigilance/adverse events
    • Literature monitoring
    • Clinical studies
  2. Establish collection procedures
  3. Define review triggers:
    • New hazard identified
    • Increased frequency of known hazard
    • Serious incident
    • Regulatory feedback
  4. Analyze incoming information for risk relevance
  5. Update risk management file as needed
  6. Communicate significant findings
  7. Conduct periodic risk management review
  8. Validation: Information sources monitored; file current; reviews completed per schedule
  1. 识别信息来源:
    • 客户投诉
    • 服务报告
    • 警戒/不良事件
    • 文献监控
    • 临床研究
  2. 制定收集流程
  3. 定义评审触发条件:
    • 识别到新危害
    • 已知危害发生频率升高
    • 严重事件
    • 监管反馈
  4. 分析收集到的信息的风险相关性
  5. 按需更新风险管理档案
  6. 同步重大发现
  7. 定期开展风险管理评审
  8. 校验:信息来源已监控、档案已更新、按计划完成评审

Information Sources

信息来源

SourceInformation TypeReview Frequency
ComplaintsUse issues, failuresContinuous
ServiceField failures, repairsMonthly
VigilanceSerious incidentsImmediate
LiteratureSimilar device issuesQuarterly
RegulatoryAuthority feedbackAs received
ClinicalPMCF dataPer plan
来源信息类型评审频率
投诉使用问题、故障持续
服务现场故障、维修每月
警戒严重事件立即
文献同类设备问题每季度
监管监管机构反馈收到时
临床上市后临床跟踪数据按计划

Risk Management File Update Triggers

风险管理档案更新触发条件

TriggerResponse TimeAction
Serious incidentImmediateFull risk review
New hazard identified30 daysRisk analysis update
Trend increase60 daysTrend analysis
Design changeBefore implementationImpact assessment
Standards updatePer transition periodGap analysis
触发条件响应时间措施
严重事件立即全面风险评审
识别到新危害30天更新风险分析
风险趋势上升60天趋势分析
设计变更落地前影响评估
标准更新过渡周期内差距分析

Periodic Review Requirements

定期评审要求

Review ElementFrequency
Risk management file completenessAnnual
Risk control effectivenessAnnual
Post-market information analysisQuarterly
Risk-benefit conclusionsAnnual or on new data

评审项频率
风险管理档案完整性每年
风险控制有效性每年
上市后信息分析每季度
风险-收益结论每年或有新数据时

Risk Assessment Templates

风险评估模板

Hazard Analysis Worksheet

危害分析工作表

HAZARD ANALYSIS WORKSHEET

Product: [Device Name]
Document: HA-[Product]-[Rev]
Analyst: [Name]
Date: [Date]

| ID | Hazard | Hazardous Situation | Harm | P | S | Initial Risk | Control | Residual P | Residual S | Final Risk |
|----|--------|---------------------|------|---|---|--------------|---------|------------|------------|------------|
| H-001 | [Hazard] | [Situation] | [Harm] | [1-5] | [1-5] | [Level] | [Control ref] | [1-5] | [1-5] | [Level] |
危害分析工作表

产品: [设备名称]
文档编号: HA-[产品]-[版本号]
分析人员: [姓名]
日期: [日期]

| ID | 危害 | 危险场景 | 伤害 | P | S | 初始风险 | 控制措施 | 残余概率 | 残余严重程度 | 最终风险 |
|----|--------|---------------------|------|---|---|--------------|---------|------------|------------|------------|
| H-001 | [危害] | [场景] | [伤害] | [1-5] | [1-5] | [等级] | [控制措施引用] | [1-5] | [1-5] | [等级] |

FMEA Worksheet

FMEA工作表

FMEA WORKSHEET

Product: [Device Name]
Subsystem: [Subsystem]
Analyst: [Name]
Date: [Date]

| ID | Item | Function | Failure Mode | Effect | S | Cause | O | Control | D | RPN | Action |
|----|------|----------|--------------|--------|---|-------|---|---------|---|-----|--------|
| FM-001 | [Item] | [Function] | [Mode] | [Effect] | [1-10] | [Cause] | [1-10] | [Detection] | [1-10] | [S×O×D] | [Action] |

RPN Action Thresholds:
>200: Critical - Immediate action
100-200: High - Action plan required
50-100: Medium - Consider action
<50: Low - Monitor
FMEA工作表

产品: [设备名称]
子系统: [子系统名称]
分析人员: [姓名]
日期: [日期]

| ID | 项 | 功能 | 故障模式 | 影响 | S | 原因 | O | 控制措施 | D | RPN | 行动 |
|----|------|----------|--------------|--------|---|-------|---|---------|---|-----|--------|
| FM-001 | [项] | [功能] | [模式] | [影响] | [1-10] | [原因] | [1-10] | [探测方式] | [1-10] | [S×O×D] | [行动] |

RPN行动阈值:
>200: 关键 - 立即采取行动
100-200: 高 - 需要制定行动计划
50-100: 中 - 考虑采取行动
<50: 低 - 监控

Risk Management Report Summary

风险管理报告摘要

RISK MANAGEMENT REPORT

Product: [Device Name]
Date: [Date]
Revision: [X.X]

SUMMARY:
- Total hazards identified: [N]
- Risk controls implemented: [N]
- Residual risks: [N] Low, [N] Medium, [N] High
- Overall conclusion: [Acceptable / Not Acceptable]

RISK DISTRIBUTION:
| Risk Level | Before Control | After Control |
|------------|----------------|---------------|
| Unacceptable | [N] | 0 |
| High | [N] | [N] |
| Medium | [N] | [N] |
| Low | [N] | [N] |

CONTROLS IMPLEMENTED:
- Inherent safety: [N]
- Protective measures: [N]
- Information for safety: [N]

OVERALL RESIDUAL RISK: [Acceptable / ALARP Demonstrated]
BENEFIT-RISK CONCLUSION: [If applicable]

APPROVAL:
Risk Management Lead: _____________ Date: _______
Quality Assurance: _____________ Date: _______

风险管理报告

产品: [设备名称]
日期: [日期]
版本: [X.X]

摘要:
- 识别到的总危害数: [N]
- 已落地的风险控制措施数: [N]
- 残余风险: [N]项低风险, [N]项中风险, [N]项高风险
- 总体结论: [可接受 / 不可接受]

风险分布:
| 风险等级 | 控制前 | 控制后 |
|------------|----------------|---------------|
| 不可接受 | [N] | 0 |
| 高 | [N] | [N] |
| 中 | [N] | [N] |
| 低 | [N] | [N] |

已落地的控制措施:
- 本质安全: [N]项
- 防护措施: [N]项
- 安全信息提示: [N]项

总体残余风险: [可接受 / 已证明符合ALARP要求]
收益-风险结论: [如有]

审批:
风险管理负责人: _____________ 日期: _______
质量保证负责人: _____________ 日期: _______

Decision Frameworks

决策框架

Risk Control Selection

风险控制选择

What is the risk level?
        ├── Unacceptable ──► Can hazard be eliminated?
        │                    │
        │                Yes─┴─No
        │                 │     │
        │                 ▼     ▼
        │            Eliminate  Can protective
        │            hazard     measure reduce?
        │                           │
        │                       Yes─┴─No
        │                        │     │
        │                        ▼     ▼
        │                   Add       Add warning
        │                   protection + training
        └── High/Medium ──► Apply hierarchy
                            starting at Level 1
风险等级是什么?
        ├── 不可接受 ──► 能否消除危害?
        │                    │
        │                是─┴─否
        │                 │     │
        │                 ▼     ▼
        │            消除危害  防护措施能否降低风险?
        │                           │
        │                       是─┴─否
        │                        │     │
        │                        ▼     ▼
        │                   新增防护措施  新增警告+培训
        └── 高/中风险 ──► 从优先级1开始应用控制层级

New Hazard Analysis

新危害分析

QuestionIf YesIf No
Does control introduce new hazard?Analyze new hazardProceed
Is new risk higher than original?Reject control optionAcceptable trade-off
Can new hazard be controlled?Add controlReject control option
问题
控制措施是否引入新危害?分析新危害推进流程
新风险是否高于原风险?驳回控制选项可接受的权衡
新危害能否被控制?新增控制措施驳回控制选项

Risk Acceptability Decision

风险可接受性判定

ConditionDecision
All risks LowAcceptable
Medium risks with ALARPAcceptable
High risks with ALARP documentedAcceptable if benefits outweigh
Any Unacceptable residualNot acceptable - redesign

条件结论
所有风险为低可接受
中风险符合ALARP要求可接受
高风险已记录ALARP证明收益高于风险则可接受
存在任何不可接受的残余风险不可接受 - 需重新设计

Tools and References

工具与参考资料

Scripts

脚本

ToolPurposeUsage
risk_matrix_calculator.pyCalculate risk levels and FMEA RPN
python risk_matrix_calculator.py --help
Risk Matrix Calculator Features:
  • ISO 14971 5x5 risk matrix calculation
  • FMEA RPN (Risk Priority Number) calculation
  • Interactive mode for guided assessment
  • Display risk criteria definitions
  • JSON output for integration
工具用途使用方法
risk_matrix_calculator.py计算风险等级与FMEA RPN
python risk_matrix_calculator.py --help
风险矩阵计算器特性:
  • 符合ISO 14971标准的5x5风险矩阵计算
  • FMEA RPN(风险优先级数)计算
  • 引导式评估的交互模式
  • 展示风险标准定义
  • 支持JSON输出用于集成

References

参考资料

DocumentContent
iso14971-implementation-guide.mdComplete ISO 14971:2019 implementation with templates
risk-analysis-methods.mdFMEA, FTA, HAZOP, Use Error Analysis methods
文档内容
iso14971-implementation-guide.md含模板的ISO 14971:2019完整落地指南
risk-analysis-methods.mdFMEA、FTA、HAZOP、使用错误分析方法说明

Quick Reference: ISO 14971 Process

快速参考:ISO 14971流程

StageKey ActivitiesOutput
PlanningDefine scope, criteria, responsibilitiesRisk Management Plan
AnalysisIdentify hazards, estimate riskHazard Analysis
EvaluationCompare to criteria, ALARP assessmentRisk Evaluation
ControlImplement hierarchy, verifyRisk Control Records
ResidualOverall assessment, benefit-riskRisk Management Report
ProductionMonitor, review, updateUpdated RM File

阶段核心活动输出
规划定义范围、标准、职责风险管理计划
分析识别危害、估算风险危害分析报告
评估对照标准判定、ALARP评估风险评估报告
控制按优先级落地、验证风险控制记录
残余风险总体评估、收益-风险分析风险管理报告
生产阶段监控、评审、更新已更新的风险管理档案

Related Skills

相关技能

SkillIntegration Point
quality-manager-qms-iso13485QMS integration
capa-officerRisk-based CAPA
regulatory-affairs-headRegulatory submissions
quality-documentation-managerRisk file management
技能集成点
quality-manager-qms-iso13485质量管理体系集成
capa-officer基于风险的纠正预防措施
regulatory-affairs-head监管申报
quality-documentation-manager风险档案管理