Long intestinal catheter with sump

Surgery – Means for introducing or removing material from body for... – Material introduced into and removed from body through...

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604101, 604129, A61M 2500

Patent

active

046767789

ABSTRACT:
A long intestinal catheter is readily insertable into the small intestine via the nasogastric route. The tube aspirates the small intestine during the operative period, internally plicates the small intestine after surgery, and can aspirate the stomach and the small intestine during the post-operative period. The tube is self-sumping and avoids blockage or closure of any aspirating opening in the tube by the interior lining of the stomach or small intestine during aspiration.

REFERENCES:
patent: 2614563 (1952-10-01), Devine
patent: 2854982 (1958-10-01), Pagano
patent: 2930378 (1960-03-01), Buyers
patent: 3314430 (1967-04-01), Alley et al.
patent: 3426759 (1969-02-01), Smith
patent: 3528427 (1970-09-01), Sheridan
patent: 4368739 (1983-01-01), Nelson
Nelson, et al., Surgery, Gynecology and Obstetrics, Apr., 1985, vol. 160, pp. 369-372, "A New Tube for Simultaneous Gastric Decompression and Jejunal Alimentation".

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