3 results about "Sedative agent" patented technology

The present invention provides a method for producing a slag forming sedative that utilizes at least one of tar sludge and sludge as a slag forming sedative in converters and slag discharge areas, and a method for sedating slag forming. [Solution] A method for producing a slag forming sedative, comprising a heavy-forming step of heating and drying liquid waste containing at least one of tar sludge and sludge in a low-oxygen atmosphere to increase its weight, and a method for slag forming, comprising a sedation step of adding the produced slag forming sedative to the slag forming to sedate the forming.

The present application provides a programmed drug release composite microneedle, which is composed of a drug-loaded needle tip layer and a base layer, can realize rapid release of analgesic drugs and slow release of sedative drugs, and the two drugs synergistically play the roles of analgesia, sedation and improvement of mood; through a plurality of experiments, it is verified that the microneedle has good biocompatibility, no skin irritation, no long-term toxicity to main organs, and non-invasive and convenient operation, solves many defects of traditional analgesic and sedative dosage forms, and provides a new effective path for long-term home intervention of chronic pain patients.

The application discloses a rapid detection method of non-opiate sedative agent methaqualone, and belongs to the technical field of forensic toxicant safety detection. The method comprises the following steps: firstly, preparing melamine foam material of surface modified dopamine-polyacetylene imine copolymer; then, cutting the melamine foam material and placing it into the head of a pipette gun, compacting to obtain a treated head; enriching methaqualone in the head; and detecting the sample by ion mobility spectrometry after ionization of the sample.