Medical charcoal

Let us now consider a more complex case. A detailed mechanism for the synthesis of vinyl chloride on a mercuric chloride + medical charcoal catalyst can be represented by the sequence of steps... 

The rationale for the development of such fibers is demonstrated by their appHcation in the medical field, notably hemoperfusion, where cartridges loaded with activated charcoal-filled hoUow fiber contact blood. Low molecular weight body wastes diffuse through the fiber walls and are absorbed in the fiber core. In such processes, the blood does not contact the active sorbent direcdy, but faces the nontoxic, blood compatible membrane (see Controlled RELEASE TECHNOLOGY, pharmaceutical). Other uses include waste industrial appHcations as general as chromates and phosphates and as specific as radioactive/nuclear materials. 

ANTIFLATULENTS. Activated charcoal can adsorb drugs while they are in the GI tract. The nurse administers charcoal 2 hours before or 1 hour after other medications. If diarrhea persists or lasts longer than 2 days or is accompanied by fever, the nurse notifies the primary care provider. Simethicone is administered after each meal and at bedtime... 

Ingestion Headache. Ringing in the ears, memory loss, disorientation. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Give a slurry of activated charcoal in water to drink. Refer for medical attention. 

Similarly, convulsive seizures and a sustained epileptic state persisted after stomach contents were pumped and activated charcoal and anticonvulsive medication were administered in a 43-year-old man who ingested approximately 260 mg/kg endosulfan (Boereboom et al. 1998). At 4 days after exposure, the man was pronounced brain dead, and autopsy revealed cerebral hernia from massive cerebral edema. Eight additional accidental and/or intentional cases of acute poisoning with endosulfan resulting in adverse neurological effects have been reported in more recent studies, six by Blanco-Coronado et al. (1992), one by Lo et al. (1995), and one by Pradhan et al. (1997) two out of the eight resulted in death. Tonic-clonic convulsions were seen in the Blanco-Coronado et al. (1992) cases, whereas Lo et al. (1995) reported the development of muscle fasciculations and episodes of convulsions in their case. In the case reported by Pradhan et al. (1997), the patient had consumed about 75 mL of hquid endosulfan (35% w/v). In this case, in addition to tonic-clonic seizures and myoclonic jerks, the patient developed... 

Activated Charcoal Antidotal and Other Medical Uses, David O. Cooney... 

A person who has overdosed on Rohypnol needs immediate medical attention, usually in a hospital emergency department. If the person is conscious, they may be induced to vomit or they may be given gastric lavage, otherwise known as having your stomach pumped. Doctors also may give the person activated charcoal,... 

In the ASAHI KASEI Medical (Tokyo, Japan) system, the plasmapheresis step is performed by a microporous membrane (Plasmaflo) made of a copolymer of ethylene and vinyl alcohol (PEVA), with a maximum pore size of0.3 pm. The extracted plasma flows through an activated charcoal column Hemosorba and an anion-exchange column (copolymer of styrenedivinyl benzene) Plasorba that binds bilirubin and bile acids [28]. Each column contains 350 mL of adsorbent. 

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