Leucocyte depleting filter device and method of use

Details Leucocyte depleting filter device and method of use Leucocyte depleting filter device and method of use

1991-09-11

1993-11-02

Dawson, Robert A.

Liquid purification or separation

Processes

Separating

210188, 210436, 2104931, 21049701, 210503, 210508, 427569, 604126, 252321, 95260, 96204, B01D 3700, B01D 3904, B01D 1900

Patent

active

052581276

ABSTRACT:
Leucocyte depletion filter assemblies decrease the leucocyte content of a biological fluid in an extracorporeal circuit. These filter assemblies are suitable for use in an extracorporeal circuit. Methods for removing leucocytes and other deleterious matter are also disclosed. The removal medium used in these assemblies and methods may be pleated structures which have been subjected to gas plasma treatment, improving the amount of leucocytes removed and increasing the amount of platelets which pass through the medium.

REFERENCES:
patent: 3383163 (1968-05-01), Menashi
patent: 3448041 (1969-06-01), Swank
patent: 3593854 (1971-07-01), Swank
patent: 3765536 (1973-10-01), Rosenberg
patent: 4087363 (1978-05-01), Rosenmeyer et al.
patent: 4116845 (1978-09-01), Swank
patent: 4157967 (1979-06-01), Meyst et al.
patent: 4214014 (1980-07-01), Hofer et al.
patent: 4261806 (1981-04-01), Asai et al.
patent: 4445991 (1984-05-01), Arbit
patent: 4488954 (1984-12-01), Hatada et al.
patent: 4572724 (1986-02-01), Rosenberg et al.
patent: 4701267 (1987-10-01), Watanabe et al.
patent: 4743371 (1988-05-01), Servas et al.
patent: 4828698 (1989-05-01), Jewell et al.
patent: 4845132 (1989-07-01), Masuoka et al.
patent: 4861617 (1989-08-01), Pall et al.
patent: 4880548 (1989-11-01), Pall et al.
patent: 4923620 (1990-05-01), Pall
patent: 4925572 (1990-05-01), Pall
patent: 4933092 (1990-06-01), Aunet et al.
patent: 4936998 (1990-06-01), Nishimura et al.
patent: 4948628 (1990-08-01), Montgomery et al.
patent: 4963260 (1990-10-01), Naoj et al.
patent: 4985153 (1991-01-01), Kuroda et al.
patent: 5028332 (1991-07-01), Ohnishi
Pall RC100-Leucocyte Removal Filter for Blood Transfusion--Pall Biomedical Products Corporation (1988).
Pall PL100-Leukocyte Removal Filter for Platelet Transfusion--Pall Biomedical Products Corporation (1988).
"The Pall Blood Filter for Extracorporeal Service", Pall et al., Mar. 1984, E34C.
"Intersept Extracorporeal Blood Filters", Johnson & Johnson Co.
"Bibliography of Swank Blood Filters for Extracorporeal Circulation", Swank et al.
"The Pall EC Plus Filter", A New Generation Extracorporeal Filter, Pall et al., pp. 3-7.
"AutoVent-SP", Auto-Venting Blood Filter, Biomedical Products Corporation, Pall et al.
"Disposable Filter for Microemboli", Journal of the American Medical Association, Patterson et al., Jan. 4, 1971, vol. 215, pp. 76-80.
"Performance Characteristics of Bentley Duraflo II Treated Arterial Filters", Baxter Healthcare Corporation, pp. 3-11.
"Plasma Deposition, Treatment, and Etching of Polymers", Riccardo d'Agostino, Academic Press, Inc., 1990, pp. 463-516.
S. Karger, "Journal of Blood Transfusion", etc., Vox Sanguinis, Vox Sang.23: (1972), pp. 308-320.

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