Invention Grant
- Patent Title: Ear canal device retention means
- Patent Title (中): 耳道装置保持装置
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Application No.: US13426156Application Date: 2012-03-21
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Publication No.: US08908895B2Publication Date: 2014-12-09
- Inventor: Claus Würfel
- Applicant: Claus Würfel
- Applicant Address: DK Smorum
- Assignee: Oticon A/S
- Current Assignee: Oticon A/S
- Current Assignee Address: DK Smorum
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: EP06100599 20060119
- Main IPC: H04R25/00
- IPC: H04R25/00 ; H04R1/10
Abstract:
The invention regards an ear canal device and a retainer strip, whereby the ear canal device has a distal part for extending into the ear canal and facing the tympanic membrane and a proximal part extending towards the ear canal opening, wherein the proximal part of the ear canal device comprises an opening extending transversely through the ear canal device, and where a retaining strip is arranged with a first end thereof arranged to be fastened in the opening and a second end arranged to lie resiliently against the inside of the concha for exerting a retaining force on the ear canal device.
Public/Granted literature
- US20120177242A1 EAR CANAL DEVICE RETENTION MEANS Public/Granted day:2012-07-12
Information query
