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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...
ku1314520ku1314520 回复了问题 2023-09-17 22:26
医疗器械技术评审
问答 How to determine the essential performance ofimmunity test in EMC test of active medical devices?
ku1314520: “Essential performance’ refers to the achievement ofperformance of a clinical function, other than that related to BASICSAFETY, where loss or degradat...

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