The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2012
Filed:
Oct. 20, 2009
Ulrich Giese, Erlangen, DE;
Maja Serman, Buckenhof, DE;
Ulrich Giese, Erlangen, DE;
Maja Serman, Buckenhof, DE;
Siemens Medical Instruments Pte. Ltd., Singapore, SG;
Abstract
A receiver of a hearing apparatus, especially of a hearing device, is proposed. The receiver is sufficiently centered in an auditory canal with an earpiece. The earpiece for inserting into the auditory canal has a first hollow-cylindrical body and a second hollow-cylindrical body that is arranged coaxially with the first body and surrounds the first body, as well as one or more bars that connect the two bodies to each other. On the one hand the bars ensure sufficient stability and on the other certain pliability and in addition they allow ventilation of the space in front of the eardrum.