Methods and apparatus for improved administration of fentanyl and sufentanil
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United States of America Patent
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Sep 4, 2001
Grant Date -
N/A
app pub date -
Sep 29, 1998
filing date -
Jul 28, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Methods and apparatus for improving administration of analgesics through the use of heat. The present invention relates to the use of heat in conjunction with specially designed transdermal analgesic delivery systems and conventional commercial transdermal analgesic delivery systems to alter, mainly increase, the analgesic release rate from the transdermal analgesic delivery systems or the depot sites to accommodate certain clinical needs.
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