1.承诺时限：自受理之日起，90日内作出行政许可决定。
2.实施机关：
实施机关：国家食品药品监督管理局
受理地点：国家食品药品监督管理局行政受理服务中心
3.事项变更：
医疗器械产品注册证书所列内容发生变化的，持证单位应当自发生变化之日起30日内，申请办理变更手续或者重新注册。
4.许可证件有效期与延续：
医疗器械产品注册证书有效期四年。持证单位应当在产品注册证书有效期届满前6个月内，申请重新注册。
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