Blood set and chamber

Details Blood set and chamber Blood set and chamber

1998-05-13

2000-06-06

McDermott, Corrine

Surgery

Container for blood or body treating material, or means used...

Filter or series thereof for liquid entering or leaving...

604251, 604 4, A61B 1900, A61M 500

Patent

active

060712694

ABSTRACT:
A combined arterial-venous blood flow set comprises connected lengths of flexible tubing for receiving blood from a patient, for conveying the blood to a blood processing device such as a dialyzer or an LDL filter, and for returning the blood to the patient. An optional first bubble trap chamber is connected in series flow between two of the lengths of tubing at a flow position downstream from the patient and upstream from the blood processing device. A second bubble trap chamber is connected in series flow between two of the lengths of tubing at a flow position downstream from the blood processing device and upstream from the patient. A first portion of the tubing which is in a flow position upstream from the blood processing device extends by the second bubble trap chamber, and is physically, laterally connected to it without direct flow connection. This helps to stabilize the positioning of components of the flow set and to reduce confusion in set-up and priming.

REFERENCES:
patent: 4191182 (1980-03-01), Popovich et al.
patent: 4200095 (1980-04-01), Reti
patent: 4486188 (1984-12-01), Altshuler et al.
patent: 4512163 (1985-04-01), Wells et al.
patent: 4583981 (1986-04-01), Urquhart et al.
patent: 4941875 (1990-07-01), Brennan
patent: 4946439 (1990-08-01), Eggers
patent: 5059173 (1991-10-01), Sacco
patent: 5368555 (1994-11-01), Sussman et al.
patent: 5578070 (1996-11-01), Utterberg
patent: 5643250 (1997-07-01), Utterberg
patent: 5681294 (1997-10-01), Osborne et al.
patent: 5730730 (1998-03-01), Darling, Jr.
patent: 5830185 (1998-11-01), Block, Jr.
One page printed sheet entitled: Medisystems D3-9600/9700 ReadySet.TM. Bloodtubing, Issue Date Mar. 1993.

Affiliated with

Also associated with

Rating

Blood set and chamber does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2210026