Point-Based Shape Matching And Distance Applied To Ear Canal Models

A Zouhar, S Baloch, S Azernikov, H Xie… - US Patent App. 12 …, 2010 - Google Patents
A method for determining a degree of similarity between ear canal models includes
receiving a first mesh model representing an inner Surface of a first ear. A set of points is …

Hearing aid impression buildability index computation tool

J Bindner, T Fang, E Kaiser, R Martin… - US Patent …, 2012 - Google Patents
2012-11-15 Assigned to SIEMENS AUDIOLOGISCHE TECHNIK GMBH reassignment
SIEMENS AUDIOLOGISCHE TECHNIK GMBH ASSIGNMENT OF ASSIGNORS INTEREST …

3D virtual automated modeling of custom concha module

CZ Pirzanski - US Patent 10,325,404, 2019 - Google Patents
A virtual 3D modeling of a custom shell module for a hearing aid from a digital impression. In
this process, a pre-modelled faceplate module is selected from a computer database. The …