Chemistry: molecular biology and microbiology – Apparatus – Differentiated tissue perfusion or preservation apparatus
Patent
1986-05-12
1989-05-09
Scott, Samuel
Chemistry: molecular biology and microbiology
Apparatus
Differentiated tissue perfusion or preservation apparatus
435287, 435313, 43524023, 141244, C12M 300
Patent
active
048290025
ABSTRACT:
A system for metering nutrient media to cell culture containers includes a media flow conduit which defines at one end means for substantially aseptic communication with the source of the media. In a preferred embodiment, sterile connectors may be used for essentially sterile conditions. A branch conduit extends from the flow conduit at a location spaced from the ends. The branch conduit communicates with means for receiving a predetermined-volume aliquot of media through the media flow conduit from said one end. The flow conduit also defines a portion downstream from the branch conduit, which communicates with at least one cell culture container, each container being a flexible bag. At least part of the flexible bag is made of a material capable of providing at least 2 times the oxygen diffusion and at least 2 times the carbon dioxide diffusion between the bag interior and exterior, compared with an identically-sized, sealed bag having polyethylene walls 0.013 inch thick.
REFERENCES:
patent: Re31135 (1983-02-01), Winchell et al.
patent: Re32056 (1985-12-01), Granzow et al.
patent: 667947 (1901-02-01), Morrison
patent: 3027305 (1962-03-01), Freeman
patent: 3102082 (1963-08-01), Brewer
patent: 3184395 (1965-05-01), Brewer
patent: 3223595 (1965-12-01), Brewer
patent: 3566930 (1971-03-01), Kirschner
patent: 3650093 (1972-03-01), Rosenberg
patent: 3698450 (1972-10-01), Taylor et al.
patent: 3749646 (1973-07-01), Pirt
patent: 3821087 (1974-06-01), Knazek et al.
patent: 3870602 (1975-03-01), Froman et al.
patent: 3941662 (1976-03-01), Munder et al.
patent: 3952729 (1976-04-01), Libman et al.
patent: 4033825 (1977-07-01), Haddad et al.
patent: 4036698 (1977-07-01), Bush et al.
patent: 4040909 (1977-08-01), Libman et al.
patent: 4084606 (1978-04-01), Mittleman
patent: 4105500 (1978-08-01), Libman et al.
patent: 4140162 (1979-02-01), Gajewski et al.
patent: 4142940 (1979-03-01), Modolell et al.
patent: 4166768 (1979-09-01), Tolbert et al.
patent: 4178209 (1979-12-01), Tolbert et al.
patent: 4184916 (1980-01-01), Tolbert et al.
patent: 4201845 (1980-05-01), Feder et al.
patent: 4253501 (1981-03-01), Ogle
patent: 4332247 (1982-06-01), Mittleman et al.
patent: 4336329 (1982-06-01), Hesse et al.
patent: 4346703 (1982-08-01), Dennehey et al.
patent: 4351900 (1982-09-01), Lemonnier
patent: 4397945 (1983-08-01), Lemonnier
patent: 4433974 (1984-02-01), Bischof
patent: 4452473 (1984-06-01), Ruschke
patent: 4514499 (1985-04-01), Noll
patent: 4517293 (1985-05-01), Fabricius et al.
patent: 4546083 (1985-10-01), Meyers et al.
patent: 4629686 (1986-12-01), Gruenberg
patent: 4650766 (1987-03-01), Harm et al.
patent: 4673399 (1987-06-01), Pruett
patent: 4690915 (1987-09-01), Rosenberg
Article entitled: "Suspension Cultures of Mononuclear Phagocytes in the Teflon Culture Bag", Cellular Immunology, vol. 42, pp. 208-212, (1979).
Brochure entitled: New Port Bio-Systems of Santa Ana, Calif., 5 pages, date of document unknown.
Bacehowski David V.
Bilstad Arnold C.
Brown William C.
Cullis Herbert M.
Dennehey T. Michael
Baxter International Inc.
Ellis Garrettson
Flanigan Allen J.
Flattery Paul C.
Price Bradford R. L.
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