EP 1443802 A3 20041208 - Behind-the-ear hearing aid
Title (en)
Behind-the-ear hearing aid
Title (de)
Hinter-dem-Ohr Hörgerät
Title (fr)
Prothèse auditive placée derrière l'oreille
Publication
Application
Priority
EP 04010550 A 20040504
Abstract (en)
[origin: EP1443802A2] The hearing aid (1) has an acoustic signal output (3) at its upper end, provided with a termination element (7), for coupling an acoustic hose (9) to the acoustic signal output, allowing transmission of the acoustic signals to the auditory canal. The termination element is curved through an angle of less than 80 degrees, the inner diameter of the acoustic channel (8) provided by the termination element cooresponding to the outer diameter of the acoustic hose fitted into the termination element.
IPC 1-7
IPC 8 full level
H04R 25/02 (2006.01)
CPC (source: EP US)
H04R 25/607 (2019.04 - EP US); H04R 25/65 (2013.01 - EP); H04R 2225/0213 (2019.04 - EP US)
Citation (search report)
- [X] US 4727582 A 19880223 - DE VRIES ROBERT [NL], et al
- [X] CH 648172 A5 19850228 - MINISONIC AG
- [A] DE 8905756 U1 19890713
- [A] DE 8713089 U1 19890126
- [A] NL 1020904 C2 20031222 - BELTONE NETHERLANDS B V [NL]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1443802 A2 20040804; EP 1443802 A3 20041208; EP 1443802 B1 20100908; DE 502004011625 D1 20101021; DK 1443802 T3 20110103
DOCDB simple family (application)
EP 04010550 A 20040504; DE 502004011625 T 20040504; DK 04010550 T 20040504