Valved infusion port

Details Valved infusion port Valved infusion port

1990-02-06

1991-09-17

Pellegrino, Stephen C.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604249, A61M 3700

Patent

active

050491288

ABSTRACT:
A valved infusion port of an infusion system comprising an injection unit having a primary infusion port and at least one secondary infusion port, characterized by the improvement to the secondary infusion port comprising: a bidirectional valve means disposed about the secondary infusion port; whereby the bidirectional valve means is capable of opening and closing the secondary infusion port to permit the administration of a secondary infusion without the use of a needle.

REFERENCES:
patent: 2999499 (1961-09-01), Willet
patent: 3416567 (1968-12-01), Von Dardel et al.
patent: 3994293 (1976-11-01), Ferro
patent: 4121585 (1978-10-01), Becker, jr.
patent: 4333455 (1982-06-01), Bodicky
patent: 4585435 (1986-04-01), Vaillancourt
patent: 4596557 (1986-06-01), Pexa
patent: 4661110 (1987-04-01), Forter et al.
patent: 4752287 (1988-06-01), Kurtz et al.
patent: 4816020 (1989-03-01), Brownell
patent: 4915687 (1990-04-01), Sivert

Affiliated with

Also associated with

Rating

Valved infusion port does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Valved infusion port, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valved infusion port will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1914145