Intraintestinal bypass tube

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United States of America Patent

PATENT NO 4719916
SERIAL NO

06910252

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Abstract

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The intestinal graft is a graft formed of a thin wall latex or silastic tube of various widths and lengths. The upper circular end of the tube and vertical seam are reinforced by fabric which contains a radiopaque filament. When the graft is joined to the submucosal layer of the bowel proximal to the usual anastomosis, it will prevent salivary esophago-gastrointestinal secretions, food, and fecal flow from coming in contact with the anastomotic closure site. The graft will thus prevent leakage from any intestinal anastomosis and will guarantee a healed anastomosis by the time the graft is naturally expelled from rectum.

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Patent Owner(s)

Patent OwnerAddress
BIAGIO RAVOROBERTO ALLESSANDRI 50 C8-114 ROMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ravo, Biagio Nassau Hospital, 259 First St., Mineola, L.I., NY 11501 16 3780

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