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三维扫描与制造助听器耳模的外耳常规模具相比:一个随机对照试验

Martin Mølhave^1,2, Magnus Madsen¹, Line Meier Degnbol³

¹Department of Otorhinolaryngology, Head & Neck Surgery, Gødstrup Hospital, Gødstrup, Denmark.

International journal of audiology

|February 18, 2026

概括

数字3D耳部扫描为助听器耳型提供了可行的替代方案,显示了与传统方法相比的患者满意度和使用率. 需要进一步的研究来克服实施障碍,以便更广泛的临床采用.

科学领域:

听力学听力学是指听力学.
医疗器械技术医疗器械技术
生物医学工程生物医学工程

背景情况:

传统的助听器耳型依赖于印记.
数字3D耳部扫描为耳模制造提供了现代化的替代方案.

研究的目的:

为了比较患者满意度,自我报告的问题和3D扫描和传统制造的耳型之间的助听器使用.
为了确定3D扫描耳型是否与传统耳型相比不劣.

主要方法:

一个随机的,参与者内部的,耳朵水平的非劣等性试验.
76名成年参与者接受了一个3D扫描和一个传统制造的耳模.
患者满意度用7点利克尔特等级在1个月和6个月后进行评估.

主要成果:

两种类型的耳型都产生了高满意度的分数,没有显著的整体差异.
传统的耳模在1个月后显示出略有改善的外观和适合满意度.
在这两种方法中,自我报告的问题和助听器的使用是相似的.

结论:

3D耳部扫描耳模是适合患者临床上可行的替代方案.
观察到可比的满意度,安全性和使用情况.
为了更广泛的临床实施,需要解决操作障碍和扫描故障.

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