Immunological methods for removing species from the blood circul

Surgery – Blood drawn and replaced or treated and returned to body – Constituent removed from blood and remainder returned to body

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604 28, 210651, A61M 3700

Patent

active

048139246

ABSTRACT:
Immunoassays of psychoactive drugs including psychotomimetic drugs, narcotic drugs, and tetrahydrocannabinols and treatment methods based on the antigenic properties of protein conjugates of these drugs. These methods are based upon treating the psychoactive substances as haptens and utilizing their protein conjugates to produce antibodies to the psychoactive materials themselves. The immunoassay methods include both agglutination and agglutination-inhibition reactions. The treatment methods include treatment of both exogenous, administered drugs (such as cannabinols, LSD, heroin and morphine) and endogenous substances (such as N,N-Dimethyltryptamine and 5-Methoxy-N,N-Dimethyltryptamine), by active immunization and also passive immunization including immunodialysis and immunoadsorption treatment methods. Devices are disclosed for carrying out the immunodialysis and immunoadsorption methods.

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