PDT apparatus with an addressable LED array for therapy and aiming
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 27, 2007
app pub date -
Mar 23, 2006
filing date -
Mar 23, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An apparatus for directing light to an eye for exciting a photosensitizer includes an addressable LED array so that the size and shape of the LED light used for aiming or therapy is selectable so as to match the size and shape of targeted tissue. The LED array has a configuration that provides increased LED density, increased current spreading with minimal light blocking and a simplified addressing connection sheme.
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