Subcutaneous drug delivery device

Details Subcutaneous drug delivery device Subcutaneous drug delivery device

1992-10-23

1994-10-25

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604 49, 128754, 606170, A61M 3100

Patent

active

053584740

ABSTRACT:
A subcutaneous drug delivery device having a driving member for advancing a piston, concentrically enclosed by a cannula, to deliver a drug pellet to a subcutaneous tissue site. The piston has a recessed distal platform upon which the pellet rests for delivery when the distal end of the piston is exposed beyond the cannula.

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