Ohrinternes Taktisches Kommunikations- Und/oder Gehörschutzsystem

Details

Veröffentlichungs-Nr.

EP4763161

Anmeldetag

23. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

A61F11/08, A61F11/14, H04R1/10

Abstract

The present invention relates to a communication system configured to be used in a demanding environment, the communication system comprising a first in-ear device (103, 303a, 303b) comprising a tip (323, 323a, 323b, 337), the tip (323, 323a, 323b, 337) having a distal end (331) and a proximal end (333) and being configured to be inserted into an ear canal of a user (101) with the proximal end (333) being closer to an inner ear of the user (101) than the distal end (331) when the user (101) is wearing the in-ear device (103, 303a, 303b), wherein the tip (323, 323a, 323b, 337) comprises a user compressible material (337) and is further configured to be inserted into the ear canal of the user (101) in a compressed state and, to expand over time into a less compressed state where at least a part of an exterior of the tip (323, 323a, 323b, 337) touches and engages with the ear canal of the user (101) thereby attenuating sound from the demanding environment before reaching the inner ear of the user, wherein the user compressible material (323, 323a, 323b, 337) has a predetermined expansion time so that the tip (323) expands from the compressed state at a first point in time (T<0>) to the less compressed state at a second point in time (T<1>), where a sound attenuation effect of the tip (323, 323a, 323b, 337), at the second point in time (T<1>), has reached at predetermined attenuation level, and where the time between the first (T<0>) and second points in time (T<1>) is at least about 20 seconds.

Anmelder

Firma

INVISIO A/S

Land

🇩🇰 Dänemark

Fachgebiete