Dispensing spike for penetrable pre-filled shape retentive conta

Details Dispensing spike for penetrable pre-filled shape retentive conta Dispensing spike for penetrable pre-filled shape retentive conta

1988-08-30

1990-01-23

Skaggs, H. Grant

Dispensing

With cutter and/or punch

To form dispensing opening in container

222155, 222159, 222478, 604260, 604407, 604411, B67B 724

Patent

active

048952753

ABSTRACT:
A device for dispensing enteral feeding solutions and other therapeutic fluids from penetrable, shape retentive containers comprising a unitary dispensing spike for penetrating a topside panel of such containers which are suspended in an orientation to define an uppermost end and a lowermost end. The dispensing spike of the present invention includes an ambient air vent integrally formed therein. The present invention further includes a fluid visualization chamber which permits a user to determine the volume of fluid within the container.

REFERENCES:
patent: 2491516 (1949-12-01), Piggot et al.
patent: 3001525 (1961-09-01), Hendricks
patent: 3092106 (1963-06-01), Butler
patent: 4479274 (1984-10-01), Biby
patent: 4588396 (1986-05-01), Stroebel et al.
patent: 4655763 (1987-04-01), Malcolm et al.
patent: 4699296 (1987-10-01), Schrock, Jr.
patent: 4787890 (1988-11-01), Ufermann

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