Resin and method for removing antimicrobials from body fluids

Details Resin and method for removing antimicrobials from body fluids Resin and method for removing antimicrobials from body fluids

1978-09-25

1979-11-13

Padgett, Benjamin R.

Liquid purification or separation

With alarm, indicator, register, recorder, signal or...

Responsive to fluid flow

252182, 252184, 424 79, 424DIG7, 422 44, 422101, B01J 104, B01D 1504, G01N 3104, G01N 3316

Patent

active

041742770

ABSTRACT:
Microporous anionic exchange and non-ionic adsorbent resins which are capable of adsorbing an antibiotic and which have been coated with a non-ionic detergent are disclosed. When contacted with bacterially infected body-fluid specimens, the disclosed resins remove antibiotics from the specimen while exhibiting diminished bacterial adsorption. A combination of a disclosed detergent-coated non-functional adsorbent resin with a cationic resin removes other bacterial inhibitors, as well as antibiotics, from bacterially infected body fluid specimens while permitting the bacteria to remain in the specimens. By removing bacterial inhibitors while sparing the bacteria, the disclosed resins make possible rapid isolation and identification of an infecting organism.

REFERENCES:
patent: 2689227 (1954-09-01), McBurney
patent: 2987441 (1961-06-01), Brudney
patent: 3620681 (1971-11-01), Wright
patent: 3625652 (1971-12-01), Fujimoto et al.
patent: 3753655 (1973-08-01), Schreiber et al.
patent: 3794584 (1974-02-01), Kunis
patent: 3856471 (1974-12-01), Winitz et al.

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