Feeding tube facilitating improved placement and permitting subs

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

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Details

604165, 604270, 604284, A61M 2500

Patent

active

048743658

ABSTRACT:
A naso-gastric feeding tube (10) includes a hollow, flexible tube (12) having an open, proximal end (14) permanently secured to a hollow adapter (16), forming an integral unit. A stylet (56) is removably mounted within the stylet port (42) of the adaptor (16). A syringe (72) may be secured to the placement port (44) in order to conduct the placement confirmation test to assure proper insertion of the feeding tube within the patient, eliminating the need for removing and then reinserting the stylet to confirm proper insertion of the feeding tube (10). Additionally, the feeding tube (10) permits delivery of a second prescribed product without disconnecting the tube (10) from the source of the first prescribed product.

REFERENCES:
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patent: D239283 (1976-03-01), Villari
patent: D251734 (1979-05-01), McCaw et al.
patent: 3399674 (1968-09-01), Pannier et al.
patent: 3459183 (1969-08-01), Ring et al.
patent: 3707972 (1973-01-01), Villari et al.
patent: 3741217 (1973-06-01), Ciarico
patent: 3766916 (1973-10-01), Moorehead et al.
patent: 4000739 (1977-01-01), Stevens
patent: 4231367 (1980-11-01), Rash
patent: 4249535 (1981-02-01), Hargest, III
patent: 4257416 (1981-03-01), Prager
patent: 4326519 (1982-04-01), D'Alo et al.
patent: 4335770 (1982-06-01), Kulle et al.
patent: 4398076 (1983-06-01), Waters

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