FDA法规讲座之510(K)文件编写
《510K 注册》备课讲稿

《510K注册》510(K)注册510(k)注册FDA510(K)即上市前通告(Pre-market Notification),旨在证明该产品与已经合法上市的产品实质性等同(Substantially Equivalent)。
因其相应FD&C Act第510(K)章节故通常称510(K)。
因此FDA510(K)并不是产品【信息咨询】,而是产品注册。
1、根据FDA有关规定合适需申请510(K):1)首次将一种医疗器械引入美国市场进行销售的医疗器械制造商;Manufacturers of medical devices who would introduce a kind of medical devices in U.S. market for the first time.2)是再次向美国市场引入其改变或更新的医疗器械进行销售的制造商(这种变更或更新会影响器械的安全或有效性,这种改变或更新包括设计、材料、化学成分、驱动力、生产流程或者预期用途)。
实质性等同(SE)的含义:证明所申请上市的产品和已在美国市场上合法销售的产品在安全性和有效性方面比较是实质相等的。
1)与已上市的产品预期用途相同;产品的新特性不会对安全性或有效性产生影响,或者对安全有效性产生影响的新特性有可接收的科学方法用于评估新技术的影响以及有证据证明这些新技术不会降低安全性或有效性。
2)选择合适的产品进行比较是510(K)申请中实质性等同的关键步骤。
实质性等同代表要素件表1。
需要特别关注:510(K)申请时很少需要临床试验结果(Results from Human Clinical Studies),并且由申请方自行决定是否提交临床资料。
3)申请方必须提供充足的资料证明,所申请上市的器械和被比较的器械是实质性等同的,否则510(K)申请不会通过。
实质性等同代表要素表12、510(K)申请流程1.申请登记;2.FDA确认发布制造商序列号;3.产品分类:市场准入认可(即510(K)认可);4.委托代理:《FDA注册与通报委托协议》(法人代表签字,加盖公章);5.提供资料。
510(k) SUBSTANTIAL EQUIVALENCE DETERMINATION说明书

510(k) SUBSTANTIAL EQUIVALENCE DETERMINATIONDECISION SUMMARYA. 510(k) Number:K092353B. Purpose for Submission:This is a new 510k application for a new indication for the MONOLISA™ Anti-HAV IgM EIA with the EVOLIS™ Automated Microplate System. The MONOLISA™ Anti-HAV IgM EIA was previously cleared with a manual assay procedure.C. Measurand:Antibody to Hepatitis A (IgM)D. Type of Test:Enzyme immunoassay (competitive assay format)E. Applicant:Bio-Rad LaboratoriesF. Proprietary and Established Names:MONOLISA Anti-HAV IgM EIA/Hepatitis A test (IgM Antibody)EVOLIS Automated Microplate System/Automated Laboratory AnalyzerG. Regulatory Information:Product Code Classification Regulation Section PanelLOL Class II 21 CFR 866.3310 Microbiology (83)JJE Class I 21 CFR 862.2160 Chemistry (75)H. Intended Use:1. Intended use:The MONOLISA Anti-HAV IgM EIA is an in vitro enzyme immunoassay kit intendedfor use in the qualitative detection of IgM antibodies to hepatitis A virus (anti-HAV) inhuman (adult and pediatric) serum or plasma (EDTA, Heparin, Citrate, ACD). This assay is indicated for testing specimens from individuals who have signs and symptomsconsistent with acute hepatitis. Assay results, in conjunction with other serological orclinical information, may be used for the laboratory diagnosis of individuals with acute orrecent hepatitis A. The MONOLISA Anti-HAV IgM EIA is intended for manual use and with the Evolis Automated Microplate System in the detection of IgM antibodies tohepatitis A virus.Assay performance characteristics have not been established for immunocompromised or immunosuppressed patients, and cord blood or neonatal specimens.WARNING: This assay is not intended for screening blood or solid or soft tissue donors.2. Indication(s) for use:Same as Intended Use3. Special conditions for use statement(s):For prescription use only.4. Special instrument requirements:The assay may be run using a manual method or with the EVOLIS Automated Microplate System.I. Device Description:The MONOLISA Anti-HAV IgM EIA 192 test kit contains the following components:• 2 Microwell strip plates. Wells are coated with polyclonal anti-human IgM•Wash Solution Concentrate – Tris NaCl buffer, ProClin, Tween 20•Negative Control – Human serum negative for anti-HAV IgM and total antibodies•Positive Control – Human serum positive for anti-HAV IgM antibodies•Calibrator – Human serum positive for anti-HAV IgM antibodies•Sample Diluent – Tris buffer containing protein and sample indicator dye•HAV Viral antigen – inactivated HAV virus in Tris buffer and ProClin•Conjugate – Peroxidase labeled mouse monoclonal antibody to HAV in Tris buffer•Substrate buffer – H2O2, buffer, DMSO•Chromogen - TMB•Stopping solution – 1N H2SO4The EVOLIS Automated Microplate System is an automated microplate analyzer thatperforms all functions necessary for processing microplate assays. Functions include:barcode scanning, sample pre-dilutions, sample and reagent dispensing, plate incubations, plate wash cycles, photometric measurement of completed assay plates and resultsevaluation. The analyzer instrument is controlled via the EVOLIS software, a Windows 2000 application running on a separate dedicated PC. An operator loads the appropriatemicroplates, assay reagents, and patient and control samples, then selects assay parameters, loads sample information, initiates instrument processing, and generates results reports.J. Substantial Equivalence Information:1. Predicate device name: MONOLISA Anti-HAV IgM EIA2. Predicate 510(k) number: K0633193. Comparison with predicate:SimilaritiesItem Device PredicateIntended Use/Indications for Use An in vitro enzymeimmunoassay kit intendedfor use in the qualitativedetection of IgM antibodiesto hepatitis A virus (anti-HAV) in human (adult andpediatric) serum or plasma(EDTA, Heparin, Citrate,ACD)An in vitro enzymeimmunoassay kit intendedfor use in the qualitativedetection of IgM antibodiesto hepatitis A virus (anti-HAV) in human (adult andpediatric) serum or plasma(EDTA, Heparin, Citrate,ACD)Assay procedure Per the instructions in thepackage insert Per the instructions in the package insertPlate incubation 60 ± 5 minutes at 37°C +2°C60 ± 5 minutes at 37°C +2°CPlate washing Wash with ≥ 370 μL ofWorking Wash Solution perwell, and 30 - 60 secondsoak between each washcycle for a total of 5 cycles. Wash with ≥ 370 μL of Working Wash Solution per well, and 30 - 60 second soak between each wash cycle for a total of 5 cycles.Result interpretation Result interpretations, basedon sample O.D.s, aredetermined according topackage insert criteria. Result interpretations, based on sample O.D.s, are determined according to package insert criteria.Photometric measurement of completed assay plates Read absorbance using 450nm filter with 620 nm as thereferenceRead absorbance using 450nm filter with 615 to 630nm as the referenceDifferencesItem Device PredicateSample and reagent dispensing Samples and reagents aredispensed by the automatedsystemSamples and reagents aredispensed manuallyBarcode reading Sample and reagent ID areverified automatically NA or can be performed manually with barcode wandDifferencesItem Device PredicatePlate incubation Plates are automaticallymoved to the incubationchamber Plates are moved manually to an incubation chamberPlate wash cycles Plates are automaticallywashed Plates are moved manually to an automated plate washerData management Archives and retrieves dataand sample informationNA Spectrophotometricverification of sample and reagent pipeting Performed automaticallyOptional verificationvisually or with microplatereaderK. Standard/Guidance Documents Referenced:•Guidance on Informed Consent for In Vitro Diagnostic Device Studies Leftover Human Specimens that are Not Individually Identifiable (April 2006) •Statistical Guidance on Reporting Results from Studies Evaluating Diagnostic Tests;Guidance for Industry and FDA Reviewers (March 2007)•Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices (May 2005)•Evaluation of Precision Performance of Qualitative Measurement Methods, CLSI EP5-A2•User Protocol for Evaluation of Qualitative Test Performance, CLSI EP15-A2L. Test Principle:Patient specimens, a calibrator, and controls are incubated with anti-human IgM antibodies coated on the microwells. If IgM antibodies to HAV are present in a specimen or control, they bind to the antibody. Excess sample is removed by a wash step. The HAV Viral Antigen and the Conjugate (containing horseradish peroxidase - labeled mouse monoclonal antibody to HAV) are successively added to the microwells and allowed to incubate. The presence of anti-HAV IgM in the sample enables the HAV Viral Antigen and the Conjugate to bind to the solid phase. Excess Conjugate and HAV Viral Antigen are removed by a wash step, and a TMB Chromogen/Substrate solution is added to the microwells and allowed to incubate. If a sample containsanti-HAV IgM, the bound enzyme (HRP) causes the colorless tetramethylbenzidine (TMB) in the Chromogen solution to change to blue. The blue color turns yellow after the addition of a Stopping Solution. If a sample does not contain anti-HAV IgM, the Chromogen/Substrate solution in the well remains colorless during the substrate incubation, and after the addition of the Stopping Solution. The color intensity is measured spectrophotometrically. Absorbance value readings for patient specimens are compared to the cutoff value.M. PerformanceCharacteristics:1. Analytical performance:a. Precision/Reproducibility:A 21-member panel consisting of the following was tested: three (3) serum samples withsix (6) corresponding plasma samples (EDTA K2, EDTA K3, Sodium Citrate, Sodium Heparin, Lithium Heparin, ACD) at three (3) different levels [1 low positive near thecutoff (Panel Set 1), 1 negative near the cutoff (Panel Set 2) and 1 negative (Panel Set3)]. Two replicates each of the twenty-four (24) member panel were assayed twice a dayfor 20 days. The data were analyzed following the CLSI guidance EP5A2. The meanratio, the Standard Deviation (SD) and percent coefficient of variation (%CV) werecalculated for each panel member.Mean Within run1 Between Run 2Between Day3 Total4 Panel Member NS/CO SD CV (%) SD CV (%) SD CV (%) SD CV (%) Positive Control 80 1.97 0.035 1.8 0.091 4.6 0.163 8.3 0.190 9.7High Negative 80 0.10 0.006 6.1 0.015 14.9 0.015 14.7 0.022 21.8Cutoff Control 80 3.78 0.146 3.9 0.132 3.5 0.166 4.4 0.256 6.8Serum (1) 80 1.55 0.036 2.3 0.076 4.9 0.138 8.9 0.161 10.4EDTA K2 (1) 80 1.44 0.020 1.4 0.075 5.2 0.131 9.1 0.152 10.6EDTA K3 (1) 80 1.49 0.030 2.0 0.083 5.6 0.126 8.5 0.154 10.3 Sodium Citrate (1) 80 1.48 0.033 2.2 0.086 5.8 0.140 9.5 0.168 11.3 Sodium Heparin (1) 80 1.41 0.024 1.7 0.080 5.7 0.132 9.4 0.156 11.1 Lithium Heparin (1) 80 1.39 0.026 1.9 0.077 5.5 0.120 8.7 0.145 10.5 ACD (1) 80 1.64 0.021 1.3 0.107 6.6 0.144 8.8 0.181 11.0Serum (2) 80 0.62 0.016 2.7 0.031 5.0 0.059 9.5 0.068 11.1EDTA K2 (2) 80 0.69 0.016 2.3 0.034 5.0 0.077 11.3 0.086 12.5EDTA K3 (2) 80 0.69 0.014 2.0 0.046 6.6 0.073 10.5 0.087 12.5 Sodium Citrate (2) 80 0.74 0.014 1.9 0.044 5.9 0.075 10.1 0.088 11.9 Sodium Heparin (2) 80 0.66 0.011 1.6 0.041 6.2 0.061 9.2 0.074 11.2 Lithium Heparin (2) 80 0.66 0.020 3.0 0.040 6.1 0.058 8.9 0.073 11.1 ACD (2) 80 0.78 0.012 1.5 0.052 6.7 0.072 9.2 0.090 11.5Serum (3) 80 0.10 0.004 3.6 0.010 9.7 0.010 10.1 0.015 14.5EDTA K2 (3) 80 0.11 0.005 4.7 0.011 10.3 0.009 8.2 0.015 14.0EDTA K3 (3) 80 0.10 0.004 4.2 0.010 9.5 0.011 10.6 0.015 14.8 Sodium Citrate (3) 80 0.10 0.003 2.9 0.009 9.2 0.010 9.6 0.014 13.8 Sodium Heparin (3) 80 0.10 0.004 3.8 0.009 8.7 0.010 9.9 0.014 13.7 Lithium Heparin (3) 80 0.10 0.015 4.5 0.010 9.5 0.010 9.2 0.014 14.0 ACD (3) 78 0.10 0.005 4.3 0.010 10.0 0.009 8.7 0.015 13.91 Within Run: variability of the assay performance from replicate to replicate2 Between Run: variability of the assay performance from Run to Run3 Between Day: variability of the assay performance from Day to Day4 Total: Total variability of the assay performance includes within run, between run and between daysA 6-member panel consisting of diluted plasma specimens (negative and different levels of positive) was tested in triplicate, once a day for 5 days with the MONOLISA Anti-HAV IgM EIA at 3 separate clinical trial sites. Each panel was coded with a different number on each day tested in order to blind the operator to the expected value of the sample. One (1) lot was used at each of 3 sites.Mean Within Run1 BetweenDay2Between Site3 Total4Panel Member NCO/S SD %CV SD %CV SD %CV SD %CVP1 90 0.16 0.02 13.5 0.01 8.9 0.0050.0 0.026 16.1 P2 89 0.72 0.02 3.3 0.03 3.8 0.021 2.9 0.042 5.8 P3 90 1.18 0.04 3.4 0.03 2.9 0.031 2.6 0.061 5.2 P4 90 1.17 0.45 3.9 0.04 3.1 0.032 2.8 0.066 5.7 P5 90 3.05 0.08 2.6 0.10 3.2 0.084 2.8 0.151 5.0 P6 88 3.63 0.18 4.8 0.14 4.0 0.0005 0.0 0.227 6.3 P7 90 1.90 0.08 4.0 0.07 3.7 0.044 2.3 0.113 5.9 P8 88 0.11 0.01 9.7 0.02 13.0 0.0005 0.0 0.018 16.2 P9 88 3.46 0.23 6.6 0.23 6.6 0.106 3.1 0.339 9.81 Within run: Variability of the assay performance from replicate to replicate2 Between day: Variability of the assay performance from day to day3 Between site: Variability of the assay performance from site to site4 Total: Total variability of the assay performance includes within run, between days and between sites5 Negative variances were rounded to zero, per statistical conventionb. Linearity/assay reportable range:K063319c. Traceability, Stability, Expected values (controls, calibrators, or methods):See K063319d. Detection limit:See K063319e. Analytical specificity:See K063319f. Assay cut-off:See K0633192. Comparison studies:a. Method comparison with predicate device:Six-hundred ninety-one retrospective samples were tested on the MONOLISA Anti-HAV IgM assay, using a total of four (4) EVOLIS instruments at three sites. The same samples were tested manually (reference method) on the MONOLISA Anti-HAV IgM assay.Specimens that were borderline with the reference assay and negative with EVOLIS were considered as false negative for the EVOLIS; specimens that were borderline with thereference assay and reactive with EVOLIS were considered as false positive for the EVOLIS.EVOLIS Anti-HAV IgM Results Manual Anti-HAV Results Reactive Borderline Nonreactive TotalReactive 94 0 0 94Borderline 1 0 0 1Nonreactive 1 0 595 596Total 96 0 595 691The positive percent agreement with the reference method, manual testing, is 100% (94/94) with a 95% confidence interval of 96.1 – 100%. The negative percent agreement with the reference method is 99.7% (595/597) with a 95% confidence interval of 98.8 –99.9%.The EVOLIS was also evaluated by performing a combination of 2 assays on the same plate. In this study 313 samples were tested with the MONOLISA Anti-HAV IgM assay on a combination plate on the EVOLIS (both the Anti-HAV IgM EIA and Anti-HAV EIA assays were run in a single microplate frame). Results were compared to the same samples tested manually (the reference method, individual plate format) on theMONOLISA Anti-HAV IgM assay. Specimens that were borderline with the reference assay (manual individual plate) and negative with EVOLIS (combination plate) were considered as false negative for the EVOLIS (combination plate).EVOLIS™ Anti-HAV IgM Results - Combination Plate Manual Anti-HAV IgMResults - Individual Plate Reactive Borderline Nonreactive Total Reactive 49 0 0 49 Borderline 1 0 0 1 Nonreactive 0 1 262 263 Total 50 1 262 313 The positive percent agreement with the reference method, manual testing, is 100% (49/49) with a 95% confidence interval of 92.7 – 100%. The negative percent agreement with the reference method is 99.2% (262/264) with a 95% confidence interval of 97.3 –99.8%.b. Matrix comparison:See K0633193. Clinical studies:a. Clinical Sensitivity:See K063319b. Clinical specificity:See K063319c. Other clinical supportive data (when a. and b. are not applicable):Not applicable.4. Clinical cut-off:Not applicable.5. Expected values/Reference range:See K063319N. Instrument Name:EVOLIS Automated Microplate SystemO. System Descriptions:1. Modes of Operation:The EVOLIS Automated Microplate System is an open tube, batch mode analyzer with a continuous load option. The reagent bottles used from the test kit are placed on theinstrument with the caps removed. The sample tubes can be the primary tubes withstoppers removed or the serum/plasma can be poured off into identified test tubes.2. Software:FDA has reviewed applicant’s Hazard Analysis and software development processes for this line of product types:Yes ____X___ or No ________3. Specimen Identification:Specimen information may be entered either by EVOLIS system barcode reading directly off the specimen tube or entered manually by the user.4. Specimen Sampling and Handling:The system can store and distribute samples from different types of vessels into dilution vessels and microplates. The samples can be accessed in any order. Sample addition isvia a 300 μL disposable tip. The system can load and unload samples and assay reagents while it is operating.The pipetting system utilizes a liquid syringe pump and system fluid. The system usesdisposable tips (300 μL and 1100 μL), and can aspirate and dispense fluids from a variety of different vessels. Key functions of the system are liquid level detection, usingcapacitive sensing, verification of fluid distribution, and the detection of clots andblocked tips. If the pipettor does not detect a sufficient volume an error is displayed. The pipettor automatically flushes with system fluid between each aspirate/dispense cycle of samples and reagent during a pipetting sequence. Mixing occurs during the transfer ofsample, addition of diluents, and other reagents.Intermediate vessels are used to dilute samples when the level of dilution exceeds thevolume available in the final reaction vessel. Mixing is utilized to obtain a homogeneous mixture after preparing the dilution. The instrument has space for at least one microplate to be used as a dilution position.5. Calibration:The system performs a self-test each time EVOLIS software is launched. During the self-test the instrument hardware is initialized and the status of all instrument modules isverified. The self-test evaluates the following systems: Pipettor, washer, photometer,plate transport, incubators, system communications, and other user-defined maintenance.Users are instructed in the Operator’s Manual to perform the following PerformanceEvaluation Procedures monthly: Plate Transport Check, Photometer Verification Check, Fluidics Panel Check.6. Quality Control:Assay includes positive and negative controls that are run with each batch.P. Other Supportive Instrument Performance Characteristics Data Not Covered In The “Performance Characteristics” Section above:N/AQ. Proposed Labeling:The labeling is sufficient and it satisfies the requirements of 21 CFR Part 809.10.R. Conclusion:The submitted information in this premarket notification is complete and supports asubstantial equivalence decision.。
如何准备510

如何準備510(K)申請文件510(K)文件也即FDA對PMN所需的文件,因其相應FD&C Act第510章節,故通常稱510(K)文件。
對510(K)文件所必須包含的信息,FDA有一個基本的要求,其內容大致如下:1)申請函,此部分應包括申請人(或聯繫人)和企業的基本信息、510(K)遞交的目的、申請上市器械的名稱型號和分類資料、進行實質等效比較的產品(Predicate Device)名稱及其510(K)號碼;2)目錄,即510(K)文件中所含全部資料的清單(包括附件);3)真實性保證聲明,對此聲明,FDA有一個標準的樣本;4)器材名稱,即產品通用名、FDA分類名、產品貿易名;5)註冊號碼,如企業在遞交510(K)時已進行企業註冊,則應給出註冊信息,若未註冊,也予註明;6)分類,即產品的分類組、類別、管理號和產品代碼;7)性能標準,產品所滿足的強制性標準或自願性標準;8)產品標識,包括企業包裝標識、使用說明書、包裝附件、產品標示等;9)實質相等性比較(SE);10)510(K)摘要或聲明;11)產品描述,包括產品的預期用途、工作原理、動力來源、零組件、照片、工藝圖、裝配圖、結構示意圖等;12)產品的安全性與有效性,包括各種設計、測試資料;13)生物相容性;14)色素添加劑(如適用);15)軟件驗證(如適用);16)滅菌(如適用),包括滅菌方法的描述、滅菌驗證產品包裝和標識等。
510K申請注意事項向FDA申請時需注意的一些問題:1〃在申請前必須明確產品是否被FDA認作醫療器械、產品類別、管理要求,明確申請工作內容;2〃對申請上市的產品查閱有否美國強制標準,產品是否符合該標準;3〃在準備510(K)申請文件前,需考慮是否真正需要遞交、何時遞交以及遞交哪一種性質的510(K)申請:常規510(K)、特殊510(K)、簡化510(K);4〃對申請過程中FDA所提出的問題應及時給予書面的、及時的回答;5〃向FDA遞交的所有資料紙張大小應採用Letter Size(21.5cm X 29.7cm);6〃所有遞交FDA的資料企業需留有備份,因為FDA在收到申請資料後即電子掃瞄登錄,同時銷毀申請資料,並不歸還企業。
FDA法规讲座之510K编写

产品基本信息
产品名称
? 产品名称的分类:
? 贴牌生产(OEM / ODM)
商品/私有名称; 产品通用名称; FDA分类名称;
上海佐策信息科技有限公司
上海佐策信息科技有限公司
产品基本信息(Cont.)
产品型号
相同的预期用途 相同的工作原理 无重大功能变化
上海佐策信息科技有限公司
豁免指导文字的情况( 21 CFR Part 801.5 )
处方用产品 (21 CFR 801.109)
Caution: Federal law restricts this device to sale by or on the order of a (Insert name of physician, dentist or 瑯敨?楬散獮摥瀠慲瑣瑩潩敮? 提供充分的信息,包括:使用指示、效果、应用路径方法、使用频率和持续时间、相关风险、禁忌症、 副作用、安全使用的预警告等 标签有保险日期时可豁免指导文字
化学性能规格
产品材料(与人体接触)、颜料、药物涂层(肝素、EDTA等)
生物性能规格
生物适应性
上海佐策信息科技有限公司
包装和标识
针对标识(Labeling and Labels),FDA有严格的法规要求
General Device Labeling – 21 CRF Part 801
定义:
美国食品药品化妆品法案(FFDCA)201(k)节,定义标签(Label)为:
上海佐策信息科技有限公司
包装和标识 (Cont.)
上海佐策信息科技有限公司
?v
上海佐策信息科技有限公司
包装和标识 (Cont.)
基本要求相关法规
510(K)

510(K)目录概述510(k)简介FDA 等价器械谁必须递交510(k)何时需要510(k)何时无需510(k)概述为了在美国上市医疗器械,制造商必须经过两个评估过程其中之一:上市前通知书[510(k)](如果没有被510(k)赦免),或者上市前批准(PMA)。
大多数在美国进行商业分销的医疗器械都是通过上市前通知书[510(k)]的形式得到批准的。
在某些情况下,在1976年5月28日之前合法上市的器械,既不要求递交510(k)也不要求递交PMA。
510(k)简介510(k)文件是向FDA递交的上市前申请文件,目的是证明申请上市的器械与不受上市前批准(PMA)影响的合法上市器械同样安全有效,即为等价器械(substantially equivalent)。
申请者必须把申请上市的器械与现在美国市场上一种或多种相似器械对比,得出并且支持等价器械的结论。
合法上市器械是在1976年5月28日之前合法上市的器械(preamendment device),或者从III类器械中分入II或I类的器械,或者通过510(k)程序发现与这样的器械等价的器械,或者通过自动的III 类器械定义的评价建立的器械。
与之等价的器械被称为“predicate device(s)”。
申请者必须提交描述性的数据,必要的时候,要提交性能数据来说明器械是predicate device的等价器械。
再次说明,510(k)的数据是显示相似性的数据,即,新器械与predicate device的等价程度。
FDA 等价器械510(k)不像PMA那样要求合理的安全性和有效性的证明,而是要求等价器械的证明。
等价器械就是新的器械与predicate device一样安全有效。
与predicate device相比,如果符合下列条件,就认为器械是等价器械:—与predicate device有相同的使用目的,具有相同的技术性能;或者—与predicate device有相同的使用目的,具有不同的技术性能,但是并没有增加安全性和有效性的问题,并且证明人证明器械与合法上市器械一样安全有效。
生物指示剂(BI)上市前通知[510(k)]提交
![生物指示剂(BI)上市前通知[510(k)]提交](https://img.taocdn.com/s3/m/5f5cfacfbcd126fff6050bc5.png)
行业和FDA工作人员指南生物指示剂(BI)上市前通知[510(k)]提交文件发布日期:2007年10月4日本文件草案于2001年5月21日发布本文件替代FDA于1986年1月1日发布的“生物指示剂孵育时间验证指南”。
有关本文件的问题,请联系Dr. Sheila Murphey,电话:240-276-3700,或发送电子邮件至sheila.murphey@美国卫生与公共服务部美国食品药品管理局器械和放射卫生中心感染控制器械分部麻醉科、综合医院、感染控制和口腔器械部器械评价办公室前言公众意见您可以随时提交书面意见和建议供本机构审议,可以邮寄至美国食品和药物监督管理局待审问题管理处,地址:5630 Fishers Lane, Room 1061, (HFA-305), Rockville, MD, 20852。
或者,您也可以在/dockets/ecomments上提交电子意见。
提交意见时,请引用文档编号2001D-0193。
本机构可能不会立即对您提出的意见作出回应,而是纳入到下一次修订或更新文件中。
额外副本可从互联网上获得额外副本:/cdrh/ode/guidance/1320.pdf。
您还可以发送电子邮件至dsmica@,请求发送本指南的电子副本,或发送传真至240- 276-3151,请求接收传真件。
请使用文件编号(1320)来确定您所需的指南。
目录1. 引言1最简易方法22. 适用范围 23. 定义 34. 器械比较 55. 描述和规格 66. FDA认可的标准77. 性能特征7A. 活孢子种群测定8B. 抗性特性研究8C. 载体和内包装材料评价9D. 保持时间评估10E. 复苏方案10F. 邮寄方案108. 有效期错误!未定义书签。
9. 孵育器1110. 测试包1111. 标签11A. 预期用途11B. 描述12C. 使用说明12D. 注意事项1212.参考文献13 附件I. BI 510(k)检查项目列表14 附件II. 生物指示剂孵育时间的验证示例15行业和FDA工作人员指南生物指示剂(BI)上市前通知[510(k)]提交1.引言FDA规定,旨在用于监测医疗保健机构内使用的灭菌器的生物指示剂(BI),作为II类医疗器械,需要提交上市前通知(510(k))。
传统和简略的510(k)格式

传统和简略的510(k)文件的格式该文件发布于2005年8月12日序言公共评论起草的评论和建议可在任何时间提交给FDA,5630Fisher Lane,1061房间,Rockville,MD,20852。
当提交评论时,请注明准确的文件标题。
直到该文件被修改或升级时,该评论才会被实施。
另外的副本另外的副本可从互联网中获取:/cdrh/oivd/guidance/1567.pdf 或拨打301-827-0111。
拨1进入系统,在第二声提示的时候,拨1或索要文件。
本指南是代表FDA现时在问题焦点的想法。
它没有产生或赋予任何人权利,并且没有在约束FDA和大众的情况下运行。
若该方法满足适用的条例、法规或两者的要求,则可使用该方法。
若您想讨论使用其他方法,直接联系FDA实施该指南。
若您未找到FDA,呼叫本指南中的电话。
简介本文件的主要观点是如何规范原始的510(k)文件。
本指南仅提供了一个大体的组织框架和传统或简略510(k)文件的内容。
这并不代表我们的建议对任何型式1的设备,特殊510(k)文件或其他型式文件,例如上市前许可申请(PMAs)或研究器械豁免申请。
(IDEs)FDA认为该指南中的建议性文件能够保存FDA和企业资源定期审核。
本指南补充其他FDA 指南中的510(k)程序和特殊设备类型,不是一个代替文件。
另一种方法,你可以提交协调格式的,该文件在“医疗器械安全和性能基本原理论证一致性的技术文件”中进行了描述,或在STED草案文件中找到。
找CDRH网站关于设备特殊指南,网址/scripts/cdrh/cfdocs/cfggp/search.cfm特殊510(k)文件的选项允许申请者澄清他们本国法规上市的医疗器械并且没有影响改设备预期使用的变化。
见/cdrh/ode/parad510.html。
包容不具约束力的建议FDA指南,对提议全球一致性的预上市程序进行全面评估的试点项目,对FDA试点程序和适宜型号的指南。
fda traditional 510k 分类

关于FDA传统510(k)分类的解析一、概述在医疗器械行业,为了保障患者的安全和权益,美国食品药品监督管理局(FDA)实施了一系列的规定和标准,其中包括510(k)分类。
在这篇文章中,我们将重点关注FDA传统510(k)分类的相关内容,对其进行深入解析。
二、FDA传统510(k)分类概述1. 510(k)分类的背景510(k)分类是FDA根据《联邦食品、药品和化妆品法》中的相关规定制定的一种医疗器械分类和审批制度。
根据该法规,对于新的医疗器械或对现有医疗器械的修改,需要进行相应的分类和审批,以确保其安全性和有效性。
2. 510(k)分类的含义510(k)分类是指医疗器械制造商通过向FDA提交510(k)申请,证明其新研发的医疗器械与FDA已经批准上市的同类医疗器械相比,具有相似的安全性和有效性。
通过这种方式,制造商可以避免重新进行临床试验,节省时间和成本。
3. 510(k)分类的适用范围510(k)分类适用于许多类型的医疗器械,包括但不限于体外诊断设备、手术器械、植入式器械、放射性医疗器械等。
对于不同类型的医疗器械,FDA制定了相应的分类标准和审批流程。
三、FDA传统510(k)分类的申请流程1. 510(k)申请材料的准备制造商在向FDA提交510(k)申请之前,需要准备充分的申请材料。
这些材料包括但不限于医疗器械的技术文件、临床试验数据、质量管理体系文件、风险分析报告等。
这些材料需要详细描述医疗器械的结构、功能、性能指标、材料成分、使用方法、适应症和禁忌症等内容。
2. 510(k)申请的提交一旦制造商完成了申请材料的准备,可以通过FDA的电子提交系统eSubmit,向FDA提交510(k)申请。
在提交申请之后,FDA将对申请材料进行初步审核,确定是否符合基本要求。
3. 510(k)申请的审核和决定一旦申请材料通过初步审核,FDA将进行全面的技术评估和风险评估。
这一过程通常包括FDA内部专家的评审、对外部专家的交流、对临床试验数据的审查等环节。
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FD&C Act, Section 513(i)(1)(D)
“Whenever the Secretary requests information to demonstrate that devices … are substantially equivalent, the Secretary shall only request information that is necessary to making substantial equivalence determinations.“
低级和严重伤害
威胁生命 导致身体功能永久丧失或身体结构的永久
损伤 必须使用药物或手术干预来排除身体功能
永久丧失或身体结构的永久损伤
关注等级
主要关注等级 是否是血库计算机软件 含此软件的器械是否和药物或生物制品联
用 是否作为一个主要关注等级的医疗器械的
附件 在转移风险前,是否软件故障会导致病人
“Any clinical data, including one or more well-controlled investigations, … shall be specified as the result of a determination by the Secretary that such data are necessary to establish device effectiveness. “
FDA法规讲座之510(K)文件编写
1. 510(k)编写技巧 2. 医疗器械的变更和特殊510(k) 3. 第三方审核项目
510(k)编写技巧
•介绍 •报告基本原则 •报告内容要求
介绍
A 510(k) is a premarketing submission made to FDA to demonstrate that the device to be marketed is as safe and effective, that is, substantially equivalent (SE), to a legally marketed device that is not subject to premarket approval(PMA).
包装和标识 (Cont.)
包装内净数量(21 CFR 801.61)
数量值 度量值 重量 放置方式
包装和标识 (Cont.)
产品包装分类
小包装、中包装、外包装 (运输用包装) 内插页、产品手册等 所有的包装都是标识的组成部分
包装和标识 (Cont.)
无菌产品包装要求
包装密封检测
物化测试,ISO 11607 (气泡试验、真空压试验、颜料渗透试验、封口强度、 容量度试验、气体渗透泄漏试验、微生物挑战试验)
临床试验
临床试验报告
符合ICH E6良好临床规范 符合ICH E3格式要求 符合ICH E9数据处理原则
临床试验(Cont.)
ICH E3格式要求
临床方案纲要 伦理事务 调查人员和管理结构 介绍 研究目的
临床试验 (Cont.)
调查计划 (试验设计、治疗、有效性和安全性变更、数据质量控制、采样方法、
美国食品药品化妆品法案(FFDCA)201(m)节,定义标识(Labeling)为:
"all labels and other written, printed, or graphic matter (1) upon any article or any of its containers or wrappers, or (2) accompanying such article"
产品基本信息
产品名称 产品型号 产品说明
产品基本信息
产品名称
产品名称的分类:
贴牌生产(OEM / ODM)
商品/私有名称; 产品通用名称; FDA分类名称;
产品基本信息(Cont.)
产品型号
相同的预期用途 相同的工作原理 无重大功能变化
产品型号
一份报告中可同时递交的型号类型
活塞式注射器 Product Code: FMF 型号类型:2 ml, 5 ml, 10 ml, 30 ml, 50 ml
软件验证与确认
软件验证: •设计验证的一个组成部分 •在真实或模拟条件下进行 •在成品上进行测试 •高度依赖于软件测试
颜色添加剂
定义
FD&C Act, 201(t) 节
a material which:
A) is a dye, pigment, or other substance made by a process of synthesis or similar artifice, or extracted, isolated, or otherwise derived, with or without intermediate or final change of identity, from a vegetable, animal, mineral, or other source, and
包装和标识 (Cont.)
v
包装和标识 (Cont.)
基本要求相关法规
21 CFR 801.1 制造商的名称地址 21 CFR 801.4 预期用途 21 CFR 801.5 指导文字 21 CFR 801.6 错误和误导标识 21 CFR 801.15 标识文字的清晰规范要求
包装和标识 (Cont.)
性能试验(Cont.)
性能标准分类
FDA认可的标准,使用声明;
如:ANSI/AAMI, ASTM, ISO, 等国际以及美国本土标准
FDA认可的标准,没有使用声明;
如:FED-STD-209D
FDA不认可的标准;
如: JGJ71 90
性能试验(Cont.)
性能测试报告
符合FDA规范的报告
测试目的 测试用的材料 测试方法和过程(包括特定的测试条件) 测试得到的特定参数记录 预先确定的评判标准 测试结果分析和结论
General Device Labeling – 21 CRF Part 801
定义:
美国食品药品化妆品法案(FFDCA)201(k)节,定义标签(Label)为:
"display of written, printed, or graphic matter upon the immediate container of any article...“
动物性能试验
动物试验报告
符合FDA规范的报告
测试目的 测试用的材料 测试方法和过程(包括特定的测试条件) 测试得到的特定参数记录 预先确定的评判标准 测试结果分析和结论
临床试验
最小负担途径 (1997年FDA现代化法案 FDAMA)
FD&C Act, Section 513(a)(3)(D)(ii)
报告内容要求(Cont.)
软件验证 颜色添加剂要求 组合产品要求
行政文件要求
准确及可信声明 (Truthful and Accuracy Statement)
法规21 CRF 807
技术总结(510(k) Summary)
法规21 CRF 807.92
技术声明(510(k) Statement)
处方用产品 (21 CFR 801.109)
"Caution: Federal law restricts this device to sale by or on the order of a (Insert name of physician, dentist or other licensed practitioner;" 提供充分的信息,包括:使用指示、效果、应用路径方法、使用频率和持续时间、相关风险、禁忌症、 副作用、安全使用的预警告等 标签有保险日期时可豁免指导文字
统计学方法、研究准则变更等)病人信息 有效性评估 安全性评估 讨论以及最终结果
毒性/生物适应性
Blue Book Memo, G95-1, Use of International Standard ISO-10993, and Biological Evaluation of Medical Devices 测试采样原则
包装和标识 (Cont.)
非处方(OTC)器械标识要求
主要标签版面 (21 CFR 801.60)
长方形标签为版面的长x宽 圆柱体标签为40%的高x周长 其他形状为包装总面积的40%
产品确认文字 (21 CFR 801.61)
须列明产品的通用名称 使用指导文字中须包括预期用途 文字须使用粗体,排版合理
一份报告中不可同时递交的型号类型
PE医用检查手套 Product Code: LZA 型号类型:有粉, 无粉
产品型号
关于材料的不同
医用检查手套
天然橡胶 Product Code:
LYY
PVC手套 Product Code: LZA
不同性能,不同测试
捆绑报告
产品基本信息(Cont.)
产品说明
常规规格
产品与人体接触的材料 同类产品的相同材料可使用同份报告
鲎试剂测试
灭菌和产品货架寿命
灭菌信息 灭菌设备和灭菌剂 灭菌过程参数 灭菌验证 灭菌残留 灭菌水平确认(SAL)
无菌包装 包装测试
货架寿命试验 稳定性测试
软件控制
确认软件关注水平(Level of Concern) 初级水平 如:电子血压计(NIBP) 中级水平 如:血氧计 高级水平 如:CT
零用产品 (21 CFR 801.110)
专业的从业人士进行法律允许的科学实践时
常识性使用方法 (21 CFR 801.116)