Invention Grant
- Patent Title: Cochlear implant systems including magnetic flux redirection means
- Patent Title (中): 人工耳蜗系统包括磁通重定向装置
-
Application No.: US13128755Application Date: 2009-11-11
-
Publication No.: US08897883B2Publication Date: 2014-11-25
- Inventor: Glen A. Griffith
- Applicant: Glen A. Griffith
- Applicant Address: CH Staefa
- Assignee: Advanced Bionics AG
- Current Assignee: Advanced Bionics AG
- Current Assignee Address: CH Staefa
- Agency: ALG Intellectual Property, LLC
- International Application: PCT/US2009/064033 WO 20091111
- International Announcement: WO2010/056751 WO 20100520
- Main IPC: A61F11/04
- IPC: A61F11/04 ; A61N1/378 ; A61N1/372 ; H01Q7/00 ; A61N1/36 ; H01Q17/00 ; H01Q1/27 ; A61N1/37 ; A61N1/375

Abstract:
Cochlear implant systems include a circuit board having electronic circuitry configured to generate one or more signals configured to direct electrical stimulation of one or more stimulation sites within a patient, an induction coil configured to transmit a telemetry signal by generating a telemetry magnetic field, and a telemetry flux guide positioned between the induction coil and the circuit board. The telemetry flux guide is configured to direct magnetic flux of the telemetry magnetic field away from the circuit board.
Public/Granted literature
- US20110224789A1 COCHLEAR IMPLANT SYSTEMS INCLUDING MAGNETIC FLUX REDIRECTION MEANS Public/Granted day:2011-09-15
Information query
IPC分类: