想问一下各位大神,有谁知道下面几个标准对应的国标或行标吗。
EN 1640:2009 Dentistry - Medical devices for dentistry - Equipment
EN 1639:2009 Dentistry - Medical devices for dentistry - Instruments
ISO 17664-1:2021/EN ISO 17664-1:2021 Processing of health care products — Information to be provided by the medical device manufacturer for the processing of medical devices — Part 1: Critical and semi-critical medical devices
ISO 20417:2021/EN ISO 20417:2021 Information supplied by the manufacturer of medical devices