Airway implant sensors and methods of making and using the same
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United States of America Patent
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Feb 8, 2011
Issued Date -
N/A
app pub date -
Feb 15, 2006
filing date -
Sep 21, 2004
priority date (Note) -
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Abstract
An airway implant device for maintaining and/or creating an opening in air passageways is disclosed. Methods of using the device are also disclosed. The airway implant device comprises a deformable element to control the opening of an air passageway. Preferably the deformable element is an electroactive polymer element. Energizing of the electroactive polymer element provides support for the walls of an air passageway, when the walls collapse, and thus, completely or partially opens the air passageway. Some embodiments of the invention include a sensor capable of sensing the possible occurrence of an apneic event and activating the deformable element of the airway implant device. Methods of treating airway disorders such as sleep apnea and snoring with the airway implant device are disclosed herein.
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