Food intake restriction with wireless energy transfer
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United States of America Patent
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-
Sep 17, 2002
Grant Date -
N/A
app pub date -
Feb 11, 2000
filing date -
Feb 11, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A food intake restriction apparatus includes an operable restriction device implanted in a patient and engaging the stomach or the esophagus to form an upper pouch of the stomach and a restricted stoma opening in the stomach or esophagus. An energy transmission device for wireless transmission of energy of a first form from outside the patient's body is provided. An implanted energy transfer device transfers the energy of the first form transmitted by the energy transmission device into energy of the second form, different from the first form. The energy of a second form is used to control the operation of the restriction device to vary the size of the restricted stoma opening.
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Family
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