Time of last injection indicator for medication delivery pen

Details Time of last injection indicator for medication delivery pen Time of last injection indicator for medication delivery pen

1994-06-24

1997-07-08

Buiz, Michael Powell

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604187, 604211, 206534, A61M 300, A61M 500

Patent

active

056455348

ABSTRACT:
A medication delivery pen is provided with an indicator that displays the time of last injection through interaction between a cap and pen body assembly. When a user requires an injection the cap is removed from the pen and a dose is set by turning a dose setting knob to the desired dose as displayed in a window in the pen. After the desired dose is set using the dose setting knob, injection is achieved by pushing an actuator button. After injection the user replaces the cap on the pen such that indicia on the cap align with indicia on the body of the pen to display the day and time of day of the last injection, thereby providing the user with means for remembering when the last injection was administered by aligning indicia on the cap with indicia on the pen body assembly, without having to otherwise write or record the day and time of the last injection.

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