医疗器械技术评审

（一）负责申请注册的国产第三类医疗器械产品和进口医疗器械产品的受理和技术审评工作；负责进口第一类医疗器械产品备案工作。（二）参与拟订医疗器械注册管理相关法律法规和规范性文件。组织拟订相关医疗器械技术审... 查看详情>

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la4778la4778 回复了问题 2023-09-18 13:31
医疗器械技术评审
问答 医疗器械工艺验证，例清洗残留验证的检验，一定要委托第三方有资质（CNAS）检验吗，对资质这一块有明确要求吗（法规未查到有这一方面的规定）？
la4778: 医疗器械工艺验证作为产品设计开发到生产转换的重要活动，其验证检验结果的可靠性直接关系到产品生产工艺的分析改进、工艺参数确定的科学合理性，以及最终输出的工艺规程能否充分指导生产出质量持续稳定产品。清洗方法效果验证工作中，清洗残留的检验是关键，检验方法的有效性确认更是决定验证工作成败的关键，因此，鼓励注...
ku1314520ku1314520 回复了问题 2023-09-17 22:47
医疗器械技术评审
问答 If separately registered, do theyhave to clarify the matching situation?
ku1314520: The generator and surgical accessories of high frequencysurgical equipment can either be submitted registration as the wholeproduct, or separately.Hig...
ku1314520ku1314520 回复了问题 2023-09-17 22:45
医疗器械技术评审
问答 the transducer and surgicalinstruments can be connected into other manufacturesmain engine?
ku1314520: The compatibility of main engine, transducer and surgicalinstruments of ultrasound soft tissue surgical equipment will havegreat influence on the prod...
ku1314520ku1314520 回复了问题 2023-09-17 22:44
医疗器械技术评审
问答 what aspects should beconsideredin the application materials?
ku1314520: For large-scale imaging equipment (such as CT,MRPET/CT,etc.), if the third-party physiological gating interface isprovided, such as respiratory gating...
ku1314520ku1314520 回复了问题 2023-09-17 22:42
医疗器械技术评审
问答 Do we need the control groupin the animal experiment?
ku1314520: The animal experiment mainly provides evidence for thefinalization of product design, provides the evidence for the medicaldevice to enter the clinica...
ku1314520ku1314520 回复了问题 2023-09-17 22:40
医疗器械技术评审
问答 medical X-ray diagnostic equipment ( ClassIII)?
ku1314520: Please refer to the“Guidance for product registrationtechnical review of medical X-ray diagnostic equipment (Class Il ”Clinical parts usually include ...
ku1314520ku1314520 回复了问题 2023-09-17 22:39
医疗器械技术评审
问答 predicate medical device in clinicalevaluation?
ku1314520: Software difference may cause difference in productperformances,clinical functions and core algorithms. Accordingto the“Guidance for clinical evaluati...
ku1314520ku1314520 回复了问题 2023-09-17 22:37
医疗器械技术评审
问答 can we onlycompare the key performances?
ku1314520: Comparison with predicate medical device in clinicalevaluation for active medical device, what content to be comparedis relevant to the product featur...
ku1314520ku1314520 回复了问题 2023-09-17 22:36
医疗器械技术评审
问答 Under what circumstances do environmentatests need to be carried out on medical electricalequipment?
ku1314520: If the medical electrical equipment is expected to be used ina special environment (such as high temperature, high humidity orlow temperature), or if ...
ku1314520ku1314520 回复了问题 2023-09-17 22:35
医疗器械技术评审
问答 When submit Change of Permission Items foradding models, is it necessary for type testing?
ku1314520: First, it is necessary to identify whether the adding modelscan be regarded as the same registration unit with the originalmodels. If so, application ...
ku1314520ku1314520 回复了问题 2023-09-17 22:34
医疗器械技术评审
问答 can theelectrical safety and electromagnetic compatibility test beexempted?
ku1314520: The change of the shell structure and the overall sealingperformance of the equipment may lead to the change of theelectrical safety and electromagnet...
ku1314520ku1314520 回复了问题 2023-09-17 22:32
医疗器械技术评审
问答 Medical endoscopes have several models, how tochoose the typical model for type test?
ku1314520: Generally, the following factors should be taken into accountin the selection of typical endoscopes in one registration unit:For endoscopes with diffe...
ku1314520ku1314520 回复了问题 2023-09-17 22:31
医疗器械技术评审
问答 Do medical optical endoscope and laser fiberoptics need to be tested for EMC?
ku1314520: Both medical optical endoscope and laser fiber opticsbelongs to the applied part of medical electric equipment. They don'have main supply connection. ...
ku1314520ku1314520 回复了问题 2023-09-17 22:30
医疗器械技术评审
问答 Do wireless accessories of the active medicaldevices need to be tested during the EMC test?
ku1314520: Whether the active medical device accessories need to betested for EMC has nothing to do with the connection form of theproduct, which mainly depends ...
ku1314520ku1314520 回复了问题 2023-09-17 22:27
医疗器械技术评审
问答 How to choose the operation mode in EMC test?
ku1314520:  The maximum emission operating mode shall be identifiedThe operation mode shall comprehensively and detailedly identifythe “function”described i...
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