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. 10, 2001
Filed:
Dec. 31, 1998
Joel A. Kennedy, Arden Hills, MN (US);
St. Croix Medical, Inc., Minneapolis, MN (US);
Abstract
An implantable hearing assistance system method has a subcranially implantable electronics unit that is remotely situated from the ear, such as implanted in the pectoral region, rather than in the mastoid portion of the temporal bone. The increased volume available in the remote electronics unit allows it to carry a power source of increased energy capacity. This improves longevity, allows higher power consumption signal processing capability, and simplifies battery replacement. The hearing assistance system is coupled to a middle ear input transducer and a middle or inner ear output stimulator. The hearing assistance system is capable of use in a partial middle ear implantable (P-MEI), total middle ear implantable (T-MEI), or cochlear implant hearing assistance system.