Detachable buttress material retention systems for use with a surgical stapling device

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United States of America Patent

PATENT NO 7845533
SERIAL NO

11821330

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Abstract

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Systems of releasably connecting staple line buttress material to the jaws of a surgical stapling instrument are provided. The systems include retainers configured to engage the buttress material and releasably retain the buttress material on the jaws of the surgical stapling instrument prior to stapling tissue. In certain embodiments, the retainers remain with the jaws of the instrument after stapling of tissue. In alternative embodiments, the retainers remain with the buttress material after being stapled to tissue.

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Patent Owner(s)

Patent OwnerAddress
COVIDIEN LP15 HAMPSHIRE STREET MANSFIELD MA 02048

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Marczyk, Stanislaw Stratford, US 215 97842
Nentwick, Brian Greenfield Center, US 28 27020
Prommersberger, Megan Wallingford, US 8 9360

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