Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving viable micro-organism
Patent
1977-11-03
1979-08-14
Jones, Raymond N.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving viable micro-organism
C12K 104
Patent
active
041644492
ABSTRACT:
A method for concentrating and separating microbial pathogens present in a blood sample is provided. Initially, a blood sample is injected into a closed evacuated space within an elongated centrifugation receptacle which comprises a smooth continuous surface at one end thereof. The centrifugation article is then subjected to centrifugation causing any microbial pathogens present in the blood sample to move toward the end of the elongated centrifugation receptacle which comprises the smooth continuous surface and collect thereon. After centrifugation, the major portion of the residual blood sample is removed from the centrifugation receptacle and the separated and concentrated microbial pathogens can then be removed for quantitative and qualitative analysis.
REFERENCES:
patent: 3928139 (1975-12-01), Dorn
Dorn Gordon L.
Haynes John R.
J. K. and Susie L. Wadley Research Institute and Blood Bank
Jones Raymond N.
Warden Robert J.
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