Delivery device with a sensing unit
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United States of America Patent
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-
Sep 16, 2003
Grant Date -
N/A
app pub date -
Jul 14, 2000
filing date -
Sep 25, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An injection device includes a timing device that is triggered by an injection. After a predetermined period of time, the timing device triggers a sensing device that produces a signal, such as an audible tone. The signal alerts the user that a sufficient amount of time has passed and the injection device can be removed.
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