Gastrointestinal tube with inflatable bolus

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

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604 45, 604 49, 604164, 604270, 604280, A61M 2500

Patent

active

053185307

ABSTRACT:
An intestinal catheter is inserted into the gastrointestinal tract by use of an endoscope or a guidewire in combination with an inflatable bolus and performs the functions of aspirating the stomach and feeding the small intestine. The inflatable bolus may be filled with a heavy liquid such as water so that the downstream end of the catheter is moved through the gastrointestinal tract by peristalsis.

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