Do ultrasonic liposuction cavitation slimming machines work?

There is only one device that is a real ultrasonic non-invasive device for fat removal that works by cavitation. That is the Ultrashape device by Syneron and was FDA approved last week. It is a focused ultrasound device and has extensive testing and use in other countries.  Liposonix is another focused ultrasound device that works more thermally - i.e. burns the fat and not really using cavitation. There are non-focused ultrasound devices as well - Bella Contour and Vasershape. Both help a bit with body shaping but are not as efficacious in fat removal as Ultrashape and Liposonix. Other non-invasive fat removal devices that work quite well are Coolsculpting by Zeltiq and Vanquish by BTL. Lots of new devices out there and a lot of hype. Best to go to an experienced office that offers multiple technologies

Ultrasonic liposuction cavitation slimming machines are marketed as non-invasive treatments that use low-frequency sound waves to break down fat cells, which are then eliminated by the body's lymphatic system. While some users report temporary reductions in fat and circumference in treated areas, scientific evidence supporting the long-term effectiveness and safety of these devices is limited.
It's important to have realistic expectations; these treatments might offer modest fat reduction but are unlikely to produce significant weight loss or permanent body sculpting results comparable to surgical liposuction. Factors like diet, exercise, and genetics play crucial roles in the treatment's effectiveness.
For persistent areas of fat, liposuction remains the gold standard for effective treatment.

Thank you very much for your very relevant and up-to-date question. There are now numerous ways of removing fat besides the traditional liposuction. It is important to know that procedures like liposuction Cryolipolysis  or ultrasound cavitation are by no means procedures to lose weight but only to remove stubborn fat in small areas to shape the body. These non-invasive procedures do work. In terms of efficacy of these procedures it has to be noted that cold works better than hot!That means fat freezing works better than cavitation. It is not unusual for cavitation treatments to have to be repeated more than 10 times where as Cryolipolysis normally will be repeated about 4 to 5 times. But none of the non-invasive treatments are as effective as the classic liposuction. Have a wonderful rest of the day and greetings from the beautiful island of Jamaica.