A Concentrated Ultrasound Coupling Agent

This invention is the methods of making and using a new concentrated ultrasound coupling agent. The concentrated ultrasound coupling agent consists of viscosity modifiers, lubricants, pH adjusting agents and fungicides. Coloring and perfumes may be added as well. The agent’s preparation steps include viscosity modifiers swelling, raw material mixing, and pH value adjusting, etc. The concentrated ultrasound coupling agent is easy to use, and can be diluted simply with distilled water prior to use in order to meet the medical treatment requirements. While this new highly concentrated ultrasound agent reduces the use of plastic containers, and thus reduces the chemical contamination of the environment. It is highly concentrated that space and weight can be significantly reduced during transportation and storage. The invention can reduce the use of preservatives, and even do not use any. The related techniques can also be used in dilution of hydrophilic agents in ultrasound-medicated treatments.