When people suffer from injuries such as a runner’s knee or muscle sprains, they take treatment through ultrasound technology. The therapeutic ultrasound refers to the range of frequencies above the hearing of the human ear to stimulate the tissues and effect a cure. It finds use in the treatment of a wide range of problems including lithotripsy, cancer therapy, thrombolysis, and ultra-sound drug delivery.
Break the stones
This very high range ultrasound waves stimulate the tissues beneath the skin and lie between 800,000 Hz and 2,000,000 Hz. You have two options for the treatment – unfocused sound and focused sound. You can get more details from the Ultrasound Therapy Machines Manufacturers. As mentioned, the use of Ultrasound therapy helps in breaking up stony tissues and helps measure the elasticity of the tissue in a target area. They find use in sorting the cells and investigating small particles for research. This helps to move drugs to the target area without any interference.
This technology finds use in dentistry for cleaning teeth. Phacoemulsification is a method of focused ultrasound that helps to treat cataract. You can treat Trauma and tumors non-invasively with the ultrasound therapy. This takes place through a technique known as focused ultrasound surgery (FUS). To treat brain cancer, drugs are delivered through ultrasound. This is known as the acoustic targeted drug delivery.
Two types of effects
The main use of ultrasound therapy is to speed up the healing process. This remains done by increasing the flow of blood to the target area. Other than reducing the inflammation in the target area, it also provides a gentle massaging action for the muscles, ligaments, and tendons. It produces thermal and non-thermal effects. The thermal effects take place due to the absorption of the energy by the tissues. The non-thermal effect happens due to the cavitation, acoustic streaming, and microstreaming.
Cavitation occurs due to the vibration of the tissues. This causes microscopic bubbles to burst and this helps to transmit the vibration. This action could prove useful for stimulating the cell membranes. The physical stimulation with ultrasound therapy machines helps improve the cell repair functions in an inflammatory response. There are questions about the efficacy of ultrasound as a therapeutic aid.
Controlling cellular effects in soft tissues through ultrasound is not very effective. Use of ultrasound for regenerating the cells in tooth and bone shows considerable promise. Ultrasound can break the blood-brain barrier so that drug delivery becomes possible to the regions in the brain. Ultrasound works synergistically with antibiotics to kill bacteria.