审查小组
EN
医学专业
EN
产品代码
NIX
设备名称
Hearing Aid, Air Conduction, Transcutaneous System
器械分类等级
2
未分类原因
GMP豁免
N
第三方审核
N
审查代码
法规编号
874.395
提交类型ID
510(K)
定义
The transcutaneous air conduction hearing aid system is a wearable sound-amplifying device that is intended to compensate for impaired hearing. It consists of an air conduction hearing aid attached to a surgically fitted tube system. The tube creates an air channel through the soft tissue between outer ear canal and the post-auricular region of the pinna (ear). The air conduction hearing aid attaches to the post-auricular opening of the tube, thereby transmiting amplified sound to the ear canal without occluding the canal.
物理状态
技术方法
目标区域
植入式
Y
维护生命设备
N