Ocular iontophoretic apparatus
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United States of America Patent
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-
Mar 25, 2003
Grant Date -
Feb 7, 2002
app pub date -
Aug 3, 2001
filing date -
May 25, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ocular iontophoretic apparatus comprising a reservoir which includes a outer rim. The outer rim includes a barrier. The barrier is positionable upon the surface of the eye and serves to provide a seal between the reservoir and the surface of the eye. In turn the passage of fluid across the barrier into and out of the reservoir is substantially precluded.
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