mychway YH-9801S, User Manual, Page: 35 / 55

perfect curves by lifting skin, and accentuate women's sexual charm.
13. Q: Will I regain weight after operation?
A: The 40K treatment works to dissolve fat to reduce weight, and users are not prone to regain
their weight. Because what’s dissolved through this treatment is fat, not water. Fat needs a
longer period of time to accumulate, so normally people will not regain weight.
14. Q: Does RF have side effects on the body?
A: RF beauty treatment is non-invasive and is one of the most effective and the safest approach
to remove wrinkles and shape body. Generally speaking, side effects won't appear. A small
number of people may experience transient redness or swelling that will disappear after a few
hours. Those with dry skin may experience atrophy after treatment, which will disappear after
three days because collagen regeneration will make skin plump up though RF heat can cause
moisture loss of skin. Overall, there are no side effects on people’s health.
15. Q: Can ultrasound treatment be performed on every part of the body?
A: Ultrasound treatment works to rupture fat cells, by which fat is released from cells and then
metabolized through lymphatic system. So its power is very high. Heart is sensitive to high
frequency sound waves since it is a hollow organ. After being vibrated by sound waves, the
heart will reflect the waves due to the different transmission of sound waves by the muscle
tissue and the blood in the heart. This force can pulls valves away from the heart muscle. If you
use the instrument on eyes, it can lead to retinal detachment, so the ultrasound treatment
should not performed on the areas of eyes and heart. (not on the areas of waist, back and chest)
16. Q: Why does tinnitus occur?
A: It’s because ultrasound comes with a high frequency vibration, which could go up to 20kHz. It
penetrates into 20mm-deep skin fat layers through ultrasound focusing. Highly intensified
ultrasound can cause high-speed friction among fat cells, which can heat and dissolve them. And
during the process, sound may be produced so that customer will have the sensation of tinnitus.
17. Q: Which is better when it comes to this treatment and liposuction?
A: Compared to traditional liposuction, this treatment uses equal laser energy to reduce fat on
every parts of the whole treated area, which will not cause skin unevenness instead of
smoothing and tightening skin. Moreover, the applied laser acts only on the fat layer. It not only
does no harm to epidermis, but accelerates the repair of elastic fibers to keep the tightness and
smoothness of the treated area.
18. Q: Will there be a rebound through laser fat-dissolving?
A: The number of adipose cells in the body is fixed, which will not see change in adulthood. The
increase in weight is due to the increase in the volume of adipose cells. Laser fat-dissolving
treatment will destroy localized fat structure, and then reduce the volume of fat. Admittedly,
rare occurrence of regaining weight does not mean that it will not be seen again. In general, as
long as one’s diet is reasonable and binge eating is avoided, he will not experience weight gain.
19. Q: Does people need to control food intake and take exercise when they lose weight by laser
treatment?
A: The efficacy of losing weight by laser is more significant, but we can not blindly rely on it. For
example, one’s weight will reach the ideal range by using it. But if he does not pay attention to
diet control and overeat, then it is likely to lead to weight gain. There is no weight-losing
product in the world that absolutely guarantees that it has permanent efficacy. So losing weight
by laser is a helping way. When the weight reaches the ideal range, we should also reasonably