Method and system for collecting, processing, and storing blood

Details Method and system for collecting, processing, and storing blood Method and system for collecting, processing, and storing blood

1995-08-16

2000-04-04

Stright, Ronald

Surgery

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

Bag type

604403, A61B 1900

Patent

active

060455462

ABSTRACT:
Apparatus and method for collecting, processing, and storing blood components, such as plasma. The method involves collecting the blood component in a flexible storage bag manufactured from ethylene vinyl acetate EVA, having a composition of between about 9% and about 18% vinyl acetate by weight of total EVA co-polymer. The EVA bag is sealed, and the sample is frozen in the bag at a temperature of at least as low as -30.degree. C. to form a substantially solid pellet contained in the storage bag. The bag then is fractured and the pellet is removed in its intact, frozen form. The co-polymer bag may have an inner surface with an etched or embossed pattern of sufficient dimensions to permit removal of the plasma in a frozen state from the storage bag.

REFERENCES:
patent: 4112989 (1978-09-01), Grode et al.
patent: 4253458 (1981-03-01), Bacehowski et al.
patent: 4417753 (1983-11-01), Bacehowski et al.
patent: 4425177 (1984-01-01), Shinno
patent: 4460366 (1984-07-01), Shinno
patent: 4465487 (1984-08-01), Nakamura et al.
patent: 4490420 (1984-12-01), Yoshida
patent: 4561110 (1985-12-01), Herbert
patent: 4565720 (1986-01-01), Yaeo et al.
patent: 4619650 (1986-10-01), Wisdom
patent: 4619859 (1986-10-01), Yoshimura et al.
patent: 4657341 (1987-04-01), Ichikawa et al.
patent: 4707389 (1987-11-01), Ward
patent: 4758463 (1988-07-01), Vicik et al.
patent: 4790815 (1988-12-01), Balteau et al.
patent: 4810451 (1989-03-01), Ermert et al.
patent: 4851272 (1989-07-01), Knox, III et al.
patent: 4994021 (1991-02-01), Smith et al.
patent: 5088994 (1992-02-01), Porat et al.
patent: 5095054 (1992-03-01), Lay et al.
patent: 5104702 (1992-04-01), Ohachi
patent: 5460625 (1995-10-01), Johnson
patent: 5529821 (1996-06-01), Ishikawa et al.
patent: 5562127 (1996-10-01), Fanselow et al.
patent: 5578027 (1996-11-01), Drago et al.
patent: 5578028 (1996-11-01), Drago et al.
patent: 5582674 (1996-12-01), Patterson et al.
patent: 5789046 (1998-08-01), Mueller
patent: 5804265 (1998-08-01), Saad et al.
patent: 5928744 (1999-07-01), Heilmann et al.
Doglietto, et al., "Insulin Adsorption to Three-Liter Ethylen Vinyl Acetate Bags during 24-Hour Infusion," Journal of Parenteral and Enteral Nutrition, 1989, vol. 13, No. 5, pp. 539-541.
Hansen, et al., "Intrinsic and Extrinsic Microbial Contamination of Home Total Parenteral Nutrition Manufactured in Eva-Infusion Bags (the I.V. Bag.RTM.)", Journal of Clinical Pharmacy and Therapeutics, 1987, 12, pp. 325-331.
Kouketsu, et al., "Storage of Apheresis Platelets in Ethylene-Vinyl Acetate Copolymer Bags: Relationship Between the Bag Size and the Number of Platelets Maintaining Aerobic Metabolism", 1988, Cryobiology 25, pp. 440-444.

Affiliated with

Also associated with

Rating

Method and system for collecting, processing, and storing blood does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for collecting, processing, and storing blood , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for collecting, processing, and storing blood will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-360727