Patent ID: 11950061
Assignee: GN HEARING A/S
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A cerumen filter device for a hearing device, the cerumen filter device comprising:
a body having a first end and a second end, the body comprising:
an inner surface defining a cavity, and
an outer surface having an outer cross-sectional dimension, where the outer surface comprises a first support member at a first distance from the first end, wherein the first support member is annular and has a first cross-sectional dimension, the outer surface further comprising a second support member positioned at a second distance from the first end, where the second support member has a second cross-sectional dimension;

a filter structure within the cavity of the body; and
a collar at the second end of the body, the collar having a collar cross-sectional dimension;
wherein the filter structure has a plurality of openings, and a filter structure area; and
wherein the openings comprise at least 70% of the filter structure area.