Remote magnetic activation of hearing devices
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Sep 21, 2006
app pub date -
Mar 2, 2006
filing date -
Oct 28, 1998
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An embodiment provides a user interface for remotely controlling the operational state of a hearing device positioned in the ear canal. The interface comprises a controller, a switch coupled to the controller and an audio port coupled to the controller. The controller switches between the operational states of a hearing device having at least a first and a second operational state, such as an off-state, an on-state. The switch receives inputs from the user to change the operational state of the hearing device and is actuable by an external magnetic field source held in the hand of the user within a selected proximity envelope from the switch. The controller switches between the states responsive to a pattern of movement of the magnetic field source made relative to the proximity envelope. The audio port produces an audio output indicating to the user the operational state of the hearing device.
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