REVIEW ON FORMULATION ASPECTS OF OSMOTIC DRUG DELIVERY SYSTEM.

The drug delivery System is a new approach to controlling the release of medicinal forms. A Wide range of drug delivery systems for patented osmosis resistance such as Rose-Nelson pump, Higuchi-leeper pump, higuchi-theeuwes pump, elementary osmotic pump etc. Possibility for poorly allowed medications, release of pulsatile drugs, zero emission order is useful. Different methods for sample ratio are obtained push pull osmotic Pump, osmotic Bursting osmotic pump, liquid oral osmotic system, sandwiched osmotic tablets (SOTS), long period of time delivery osmotic device, and controlled porosity osmotic Pump. Release of the drug from the osmosis pressure system is controlled by various factors, such as the formulation and solubility of the main component osmosis pressure, the degree of opening of the type of supply and control of the membrane. The Development of the extended release capacity measurement structure also requires saving the Wise through channels (GIT). With the help of this drug in the existing technology to get the best bioavailability, which produces osmosis drug distribution system, is essentially unique. This study now highlights the flow of frustration and traffic osmosis treatment with innovation and clinical research. Keywords: Oral Controlled Osmotic Drug delivery system (OCODDS), Sandwich Osmotic Pump Tablet (SOPT), Elementary Osmotic Pump (EOP), Semi permeable Membrane (SPM), Magnetic Resonance Imaging (MRI), Liquid Oral Osmotic System (L-OROS)