Chemistry: molecular biology and microbiology – Apparatus – Mutation or genetic engineering apparatus
Patent
1990-12-14
1993-03-02
Warden, Robert J.
Chemistry: molecular biology and microbiology
Apparatus
Mutation or genetic engineering apparatus
435284, 435310, C12M 300, C12M 304, C12M 114
Patent
active
051908786
ABSTRACT:
The apparatus uses a holding device (2) which has a support ring (3) and a fixed ring (4). A cell substrate (1) is held between support ring (3) and fixed ring (4). The fixed ring (4) has a thickness less than the cylindrical height (3') of the support ring (3) so that only the support ring abuts against the surface of the culture vessel. Since fixing ring (4) does not abut against a surface, there is no pressure on the cell substrate (1). The holding device (2) is held inside the apparatus with space on both the apical and basal sides. Inflow ports (13) and outflow ports (14) are provided for both apical space and basal space to allow for introduction of cell treatment medium.
REFERENCES:
patent: 2761813 (1956-09-01), Goetz
patent: 3839155 (1974-10-01), McAleer et al.
patent: 4087327 (1978-05-01), Feder et al.
patent: 4172013 (1979-10-01), Skoda et al.
patent: 4225671 (1980-09-01), Puchinger et al.
patent: 4228243 (1980-10-01), Iizuka
patent: 4242459 (1980-12-01), Chick et al.
patent: 4446234 (1984-05-01), Russo et al.
patent: 4608342 (1986-08-01), Nees
patent: 4656130 (1987-04-01), Shoshan
patent: 4661455 (1987-04-01), Hubbard
patent: 4661458 (1987-04-01), Berry et al.
patent: 4681853 (1987-07-01), Hardy et al.
patent: 4748124 (1988-05-01), Vogler
patent: 4762794 (1988-08-01), Nees
patent: 4835102 (1989-05-01), Bell et al.
patent: 4937196 (1990-06-01), Wrasidlo et al.
Trembley T. A.
Warden Robert J.
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