Gastrointestinal sump tube
United States Patent 3189031
US Patent References:
Stomach tube
- - 1736182

Stomach tube or the like
- - 1899781

Surgical apparatus for intestinal intubation
- - 2614563

Gastric tube
- - 3058472


Inventors:
Andersen, Harold W.
Publication Date:
06/15/1965
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Assignee:
Andersen, Prod H. W.
Primary Class:
604/270
International Classes:
A61J15/00; A61M25/00