Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1988-09-06
1990-08-07
Pellegrino, Stephen C.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 86, 604283, 604905, A61M 532
Patent
active
049464450
ABSTRACT:
A medical intravenous line coupling device can be secured to standard "y" shaped junction tube. The device can comprise a single member which fits with the junction tube and has passages shaped to receive and secure with the junction arm. A "b" shaped slot can be provided in the member for that purpose. The container can have a menas for receiving a liquid for injection into the intravenous system, such as a receptacle, and a means for allowing liquid flow from the receiver into the junction tube, such as a needle. The device may include a second member which has a passage to interact with the junction arm. One member can fit about the other and be rotatably mounted hereto. The junction arm can be received by the two members when they are in a first position relative to one another, and can be secured when the members are moved relative to each other. With the two member assembly, the receiver, such as the receptacle, and the liquid flow means, such as the needle, can be mounted to the first or second member. Structure, such as a nib projecting into a slot, can be provided to resist movement of the arm out of a secure relationship. Means, such as an interacting projection and a recess, can hold the two members in the more secure position.
REFERENCES:
patent: 3976073 (1976-08-01), Quick et al.
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patent: 4432759 (1984-02-01), Gross et al.
patent: 4588402 (1986-05-01), Igari
patent: 4636204 (1987-01-01), Christopherson et al.
patent: 4675020 (1987-01-01), McPhee
patent: 4752292 (1988-06-01), Lopez
patent: 4834716 (1989-05-01), Ogle, II
Keller Michael L.
Longacre James R.
Maglione C.
Pellegrino Stephen C.
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