Lysis filtration culture chamber

Details Lysis filtration culture chamber Lysis filtration culture chamber

1982-09-28

1984-03-06

Lander, Ferris H.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving viable micro-organism

435287, 435311, 436522, C12Q 104

Patent

active

044355050

ABSTRACT:
An apparatus for blood sample treatment involves lysis, filtration and culture, the apparatus being in the form of a unitary culture chamber assembly consisting of an upper chamber for receiving a blood sample, this upper chamber receiving lysing solution squeezed from an attached bag which is subsequently detached. The upper chamber is located over and is in telescopic engagement with a lower chamber, and then vacuum is applied to the lower chamber to accomplish filtration. The lower chamber is then detached and discarded. The upper chamber is sealed and an attached bag of culture medium is squeezed to introduce the medium into the upper chamber from the bag. This second bag is detached, leaving the upper chamber as a complete blood culture system.

REFERENCES:
patent: 3875012 (1975-04-01), Dorn et al.
patent: 3928139 (1975-12-01), Dorn
patent: 4038150 (1977-07-01), Dorn et al.

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