U.S. Patent 8157151 was awarded to Tyco Healthcare Group LP on 2012-04-17 and describes a “Staple line reinforcement for anvil and cartridge.” This patent has been cited 360 times by other U.S. patents which places it in the top 500 cited patents since 2010 according to our law firm research, and makes it of the most innovative medical technology patents in the field of instruments. The abstract states:

A surgical stapling apparatus including a cartridge assembly defining a first tissue contacting surface, an anvil assembly defining a second tissue contacting surface, and a surgical buttress releasably secured to at least one of the first tissue contacting surface and the second tissue contacting surface is provided. The buttress provides a uniform profile to be used on both the anvil and cartridge of a loading unit. Link: U.S. Patent 8157151

This patent was originally filed on 2009-10-15 which gives it a processing time of 915 days, compared to an average processing time of 1080 in the field. Tyco Healthcare Group LP has 1168 total patents. The first named inventor is Sachin Shah of Milford, CT. The primary examiner was Scott A. Smith.

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