Although many people have good surgical tolerance and rapid recovery, there will still be changes in hemodynamics and human metabolism during the recovery period after surgery. Many people will have obvious pain, local redness and swelling, and even more serious infections and complications after operation.

After nearly 30 years of development, liposuction has been relatively mature and safe. However, liposuction is a pioneering operation, which needs to be carried out in a sterile environment, and it also needs local anesthesia or general anesthesia. After the operation, it needs to be bandaged and pressurized, and it takes many days to recover. After the operation, you should take a lot of drugs to fight infection and relieve pain.

With the innovation of technology, the cost of becoming beautiful is getting smaller and smaller. In addition to post-repair, ultrasonic liposuction is the simplest and fastest weight loss surgery compared with complicated pioneer weight loss surgery and drug weight loss with uncertain sequelae.

Ultrasound can penetrate the skin to reach the subcutaneous fat accumulation position, and decompose liquefied fat cells in a targeted manner without damaging other tissues and organs.

Principle of ultrasonic liposuction to lose weight

Ultrasound-assisted liposuction for weight loss includes in vivo and in vitro ultrasound liposuction. It uses ultrasonic wave to emulsify fat cells and then extracts emulsified fat through low negative pressure. Ultrasonic liposuction has little damage to tissues and can keep the integrity of high-density tissues such as skin, blood vessels and nerves.

Ultrasound can stimulate the deep dermis, promote the contraction and tightening of loose skin, and make the skin surface smooth and wrinkle-free after liposuction. Ultrasonic wave refers to a sound wave with a frequency higher than 20000 Hz. It uses the amplitude of sound waves to transmit energy, with good penetrability, strong sense of direction, easy to obtain concentrated acoustic energy, and plays an important role in many fields.

According to this characteristic, fat cells are destroyed by ultrasonic at fixed points to achieve the purpose of losing weight.

Misunderstanding of ultrasonic liposuction

Before losing weight by ultrasound, many people think that ultrasound is to break up fat blocks and then excrete them through the body's own metabolic cycle. The source of this cognition is simple. The advertisements on TV, the introduction of the weight-loss instrument in the supermarket, the flicker of the weight-loss fitness books in the bookstore, and even the small advertisements on the telephone poles all tell you how fragile fat is. Just shake it casually.

Sure enough, losing weight in a circle of friends and on TV is the most effective. It seems that you can lose a small waist in minutes, but in fact, losing weight is not a simple job. In addition to a high degree of self-discipline, there must be scientific methods, otherwise it will rebound indefinitely or it will not be reduced at all. Fat cells are tougher than you think.

Although this kind of weight loss cognition is absurd, there are many people who choose it. Every time I go to the gym or supermarket, I can always see several people circling or shaking in front of various instruments, with various belts tied around their waist and legs, and some of them are attached with various electrodes. The shopping guide next to it is still selling, saying how many pounds of fat have been crushed.

In fact, if you think more, you will know that there is no such thing as a free lunch. If you can lose weight so easily, do bodybuilders still have to endure harsh diet control and painful muscle training? Just go into shock twice.

There used to be a TV advertisement that introduced a so-called ultrasonic vibration weight loss instrument, and then a slim woman tied this instrument to her thigh, and this instrument was also tied to a piece of pork next to her. They shook together for half an hour, and the pork was sure to leak oil, and then a close-up was immediately given on the screen, preaching that the fat meat was broken and flowed out.

It is estimated that the designer of this advertisement is inspired by the frozen lard in the refrigerator and thinks that human fat is similar to that of pigs. Only when human fat forms a block in the body will it appear obese, and then it will be broken down into small particles and excreted.

The adipose tissue of human body is composed of fat cells arranged one by one, and fat is stored in fat cells. When your body lacks energy and needs to consume excess fat, fat molecules are transported from cells one by one through the cell membrane to provide energy for your body. In other words, fat will only be consumed when energy is provided, and vibration will not change it.

Ultrasonic liposuction is also the fixed-point vibration function of ultrasound, but it completely destroys fat cells before pulling them out, rather than relying on external physical blows to "shock". If you use this force to vibrate, and you don't take out the fat cells after the earthquake, the damaged fat cells can only die in your body, which will bring you life-threatening.

Let's talk specifically about how ultrasonic liposuction works, and let everyone know the difference between regular ultrasonic liposuction and so-called "tremor" weight loss on the market.

Ultrasonic liposuction process

Ultrasonic weight loss is generally suitable for partial weight loss, and can be performed in specific parts, such as buttocks, waist and abdomen, arms and legs. While liposuction, it can also help tighten the skin and effectively prevent the skin from sagging. Make full preparations before operation, and regularly prepare a pair of elastic pants or elastic bandages, which are mainly used for postoperative dressing and compression.

Preoperative examination

It is best to have a full understanding of the operation before the operation, and all the tests should be improved. Stop taking all drugs unrelated to surgery. Women should try to avoid the physiological period, pregnancy and abortion recovery period and choose a relatively relaxed period. Make adjustments at work and set aside more rest time. Thoroughly clean your body before the operation and keep enough sleep.

Preoperative design

Before going to the operating table, the doctor will make a professional design according to the fat accumulation in the patient's body and the patient's needs, requiring the patient to stand upright, expose the accumulated fat to the maximum extent, carefully mark and draw the attraction area, and mark the degree of fat accumulation with the outline.

Then carry out incision design. Generally, for the sake of beauty, the incision will be designed to be hidden. For example, it will be designed at the folds of the body. If it is abdominal liposuction, it will be designed on the concave side wall of navel. If it is an arm, it will be designed under the arm.

local anaesthesia

At the beginning of liposuction, a bottle of special anesthetic was injected into the liposuction site of the patient and expanded rapidly. It has two functions: first, local anesthesia, the longer the anesthesia time, the better the analgesic effect; The second is to expand the volume of fat cells and then liquefy them, so that the catheter can easily suck them out of the body, thus significantly reducing the amount of bleeding during surgery.

In vitro ultrasonic emulsification

The doctor coated the liposuction site with transparent colloidal medicine and began to slowly circulate the liposuction site of the patient with an ultrasonic probe. This probe is controlled by a microcomputer, which emits ultrasonic waves with a certain frequency and energy to the skin through ultrasonic equipment in vitro, resulting in cell rupture.

Suck out fat

The catheter enters the subcutaneous through a small incision and attacks around the liposuction site. Then the cell debris and emulsified fat liquid are sucked out of the body through the catheter by negative pressure. With a sucking sound, I saw yellow liquid with many bubbles flowing from the catheter through the hose into the jar placed under the operating table. The yellow liquid in the bottle is fat.

Later recovery treatment also needs to take antibiotics to fight infection, need to have enough rest time, avoid overwork and heavy physical activity, diet is mainly light, and fasting stimulates spicy food.