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页数:18页
时间:2019-05-28
《FDA’s Human Factors Program for Medical Devices医疗器械FDA的人文因素计划》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、FDAHumanFactorsofMedicalDevicesEnsuringasafe,userfriendlydevice-userinterfaceMedicalErrorsinU.S.eachYearResultIn:Upto98,000deaths5thleadingcaseofdeath:exceedsautoaccidents,breastcancerandAIDS$29BillionaddedcostFDAMedicalDeviceIncidentReports:100,000reportsperyearMorethan1/3involveuseerrorTipof
2、theIcebergFDARecallStudy44%ofmedicaldevicerecallsduetodesignproblems.Useerroroftenlinkedtodesign.MoreuserfriendlyDesignOperations-don’texceedusercapabilitiesInformation-Sufficient,legibleandintelligibleProcedures-logicalandintuitiveOperations-consistentwithconventionsDangerouserror-designedoutCo
3、nditionsofuse-consideredandaddressedKeysafetyconceptsindesignmakethingsvisiblesimplifytheoperationavoidrelianceonmemoryavoidrelianceonvigilanceusenaturalmappingsuseforcingfunctionsmakeiteasytoreverseanerrorFDA’sauthorityQualitySystemsRegulation/CGMP-DesignControls(1996)DesignControlsRegulatoryLa
4、nguage:“…designrequirements…intendeduse…needsoftheuserandpatient.”“…testingproductionunitsunderactualorsimulateduseconditions.”“…conductriskanalysis.”DesignControlsPreambleLanguage:“…conductappropriatehumanfactorsstudies,analyses,andtests…”“…humaninterfaceincludesboththehardwareandsoftwarecharac
5、teristics…”DesignControls-HumanFactorsEngineering(HFE)ProcessHFEappliedfromconceptstagetofinaldesignEarlyInvolvementoftypicalusersiscriticalTheprocessisiterativePerformStudies&AnalysesDevelopRequire-mentsDevelopSpecs.TestOutputAgainstInputTestAgainstPatient&UserNeedsConceptPhaseDesignInputDesign
6、OutputVerificationValidationHFElementsLiteratureComplaintsObservationInterviewsSafetyEnvironmentUsersPerformanceDrawingsMockupsComputerPrototypesProductionUnitsFullUsabilityTestRiskAssessment**DesignandDevelopmentPlanningImportantHereHumanFactorsEngineeringProcessAnalysesExpertEvaluationRapidPro
7、totypingHumanFactorsEngineering-SummaryofMethodologyStudytheuserpopulationanduseconditionsAnalyzefunction,tasks,andhazardsIncorporatefindingsinrequirementsTestandanalyzeprototypesagainstrequirementsTestproductionmodelsinsimu
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