A METHOD FOR PRODUCING A HEARING DEVICE SHELL, A HEARING DEVICE SHELL AND A HEARING DEVICE

摘要

A method for producing a hearing device shell includes producing a 3D-model of the shell by using ear canal measurement data; deriving a first set of data from the 3D-model; manufacturing a hearing device shell preform based on the first set of data such to assume an outer surface designed larger than the targeted final shape of the hearing device shell; calculating a second set of data from the 3D-model; and machining the surface of the hearing device shell preform based on the second set of data resulting in the hearing device shell.