FIELD: medicine.
SUBSTANCE: stapling unit for application with a stapling instrument comprises an abutment, a tissue thickness compensator and at least one drug. The stop comprises a plurality of forming recesses, each forming recess being configured to deform the fastening member. The tissue thickness compensator is attached to the abutment. The tissue thickness compensator comprises a plurality of bubbles aligned with the forming recesses, with a drug inside each bubble, the bubbles extending into the forming recesses.
EFFECT: invention allows to compensate various thicknesses of tissue clamped in different staples.
5 cl, 258 dwg
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Authors
Dates
2017-12-25—Published
2013-03-27—Filed