Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1982-09-24
1984-12-25
Pellegrino, Stephen C.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604283, A61J 700
Patent
active
044901437
ABSTRACT:
A feeding assembly for the administration of fluids to a patient comprising a tube having a rigid bolus near its distal end to facilitate the peristaltic movement of the assembly during insertion. The bolus has openings for fluid flow, said openings are oriented to prevent the tip of a stylet from escaping from the tube assembly to minimize the possibility of injury to a patient during stylet intubation.
REFERENCES:
patent: 1736182 (1929-11-01), Wilkens
patent: 1899781 (1933-02-01), Twiss
patent: 4390017 (1983-06-01), Harrison et al.
patent: 4410320 (1983-10-01), Dykstra
Edwards, II Robert B.
Quinn David G.
Kuczma Linda A.
Pellegrino Stephen C.
Viridian, Inc.
Wagner Robert E.
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