Method and device for making an ear impression and transforming the ear impression into a ear mould

摘要

by means of a hollow plunger (1) with u00fcberschale (8) and a proximal trimming of the stamp, the cap (10) is directly in the ear canal, the ohrabdrucku00admaterial is filled, a scenes. verdru00e4ngu00adtes ohrabdruckmaterial flows through a channel in the cap into the hollow interior of the plunger.from the scenes (15) together with a angeschraubten fixieru00adkreuz (16) is made a negative, the impressions of the tips (17) of the fixiersterns includes. from the negative can then pour of otoplastik material and repositioning of a fixierkreuzes stamp, u00fcberschale and cap, in the fixiermulden a finished otoplatik are produced.