Device for cultivating cells of animal and human tissues

Details Device for cultivating cells of animal and human tissues Device for cultivating cells of animal and human tissues

1977-10-06

1979-11-06

Jones, Raymond N.

Chemistry: molecular biology and microbiology

Apparatus

Including condition or time responsive control means

435314, 261 77, C12B 114

Patent

active

041735161

ABSTRACT:
A method of cultivating cells of animal and human tissues includes the steps of introducing the cells into a nutrient solution in which they tend to settle, and maintaining the cells in the solution in a suspended state so as to prevent their settling by introducing an oxygen-containing gas into the solution. An apparatus for carrying out the method includes a container for a nutrient solution, an arrangement for introducing the oxygen-containing gas into the container, and a guide arrangement in the container and operative for guiding the nutrient solution so that the latter performs a circulatory movement in the container when the oxygen-containing gas is introduced into the latter. The guide arrangement may be formed as a tubular member, as a substantially flat partition wall, or as an inner wall of a circumferentially complete tubular container.

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patent: 4017565 (1977-04-01), Muller
patent: 4036699 (1977-07-01), Quigg

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