Non-invasive Device Uses Sound Waves to Destroy Tumors

As per an official statement, this approval follows successful clinical trials showing the device’s ability to safely and effectively eliminate liver tumors. Hospitals can now acquire this device to provide it as a treatment option.

The machine operates by sending strong ultrasound waves at the tumor in precise bursts, creating tiny bubbles within it. When these bubbles form and burst, they put pressure on the tumor’s cells and tissues, breaking down its internal structure into small fragments that the immune system can then clean up.

Here’s the step-by-step process:

1. Patients receive anesthesia.
2. A device that looks like virtual reality goggles is placed on their abdomen.
3. Doctors use a control screen to locate the tumor and aim the sound waves.
4. The procedure is quick and painless, and recovery is short.

A paired imaging machine helps ensure the sound waves target the tumor while avoiding other body parts. A robotic arm can adjust the device for better accuracy.

This process also helps the patient’s immune system recognise tumor cells as threats, reducing the chance of recurrence or spreading, as seen in 80 percent of mice in tests.