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:
Nov. 28, 2000
Filed:
May. 14, 1999
Hans Leysieffer, Taufkirchen, DE;
IMPLEX Aktiengesellschaft Hearing Technology, Ismaning, DE;
Abstract
Implantable device with a charging current feed arrangement (78) which has at least one receiving coil (106) into which energy can be fed electromagnetically via a charging device (59) located outside the body, an electrochemical battery (90) which can be repeatedly recharged via the charging current feed arrangement, and with a main module (56, 130) supplied with electric power by the battery. The components of the implantable device (54), with the exception of the receiving coil, are accommodated in a housing arrangement (72, 72', 72', 128, 132) of biocompatible metal. The receiving coil (106) is wound from at least one metallic conductor (109) that is jacketed with an electrically insulating material (11), is surrounded by a biocompatible polymer (104) and also is mechanically connected to at least part of the housing arrangement (72, 72', 72', 128, 132).