Early attempts to use fillers are mostly toxic substances, such as paraffin and silicon. After 2000, doctors such as Dr. Alexander Rifkin and Dr. Andrew Thun Le Ying successfully developed a benign technology by using modern fillers.
At the beginning, some rhinoplasty materials were immature and gave a bad impression. It is precisely because some immature rhinoplasty materials appeared in the early stage that many kinds of rhinoplasty materials developed very maturely. Among them, it has been recognized by the FDA (American Food and Drug Administration), the authoritative organization of international medical auditing, and authorized by the US Congress, that is, the federal government. It is the highest law enforcement agency specializing in food and drug management. FDA is the government's health control supervision organization, which is composed of doctors, lawyers, microbiologists, pharmacologists, chemists and statisticians, and is committed to protecting, promoting and improving national health. Food, drugs, cosmetics and medical devices certified by FDA are safe and effective for human body. There are many kinds of certified products, such as hyaluronic acid, Evian, collagen, autologous fat and so on. Therefore, it is safe to inject rhinoplasty as long as the materials are selected correctly.
Hyaluronic acid is the first injection of rhinoplasty material: hyaluronic acid, which is a part of human dermal tissue. Injecting hyaluronic acid as a filler into the folds and depressions of dermis can achieve an immediate plump and round effect. Injection of hyaluronic acid rhinoplasty material has short treatment time, obvious effect and high safety. Advantages of hyaluronic acid injection rhinoplasty material;
1, short treatment time: 20 minutes.
2, quick effect: effective on the spot.
3, safety, avoid the risk of surgery.
4. Avoid fear of surgery.
5. No recovery time is needed.
6, filling evenly, there will be no edge or granular material residue.
7. Hyaluronic acid is a natural component and comes from biological tissues, so there is no foreign body sensation and foreign body.
Ivanlu
The second injection rhinoplasty material: Evilan, a newly developed rhinoplasty material, has no side effects and is an effective and safe injection rhinoplasty material. This injection rhinoplasty material has the advantages of naturalness, rapidity, safety and controllability. Evilan's materials are very compatible with human tissues. After use, it is perfect and natural, without induration, without surgery, and can move normally with light needles. Evilan has a wide range of indications for rhinoplasty, which is suitable for the needs of different people. First of all, Evilan is injected under the bridge of the nose or nasolabial groove, and the best shape can be achieved by hand.
Ivan Lu injection rhinoplasty material has the following advantages:
1, natural: the parts have no trace in appearance and soft touch without induration.
2, fast: no surgery, on call, almost no recovery period.
3. Safety: controllable physical process, non-animal origin, no allergic risk, no stimulation to human collagen proliferation and no side effects.
4, controllable: according to needs and personal wishes, aging can be arbitrarily selected, filling deep wrinkles, scars, facial plastic surgery, lip augmentation, and any part can be filled or corrected at will.
collagen
Inject the third material for rhinoplasty: collagen. As a new injectable medical plastic and cosmetic material, the material contains two safe and effective components: PMMA microspheres and collagen. After intranasal injection of bimei collagen, its collagen will play a role. 1-3 months later, another main component, PMMA microspheres, stimulated the proliferation of collagen to replace the implanted collagen, which made the effect of injection rhinoplasty more obvious. This method of rhinoplasty by injection is simple, rapid and permanent.
standard
A perfect nose should be observed that the nose should be 65438+ 0/3 of the face length and about 6~7.5 cm long. The width of alar root is about 1 cm, and the maximum width of alar is the lateral edges of alar.
The distance between them is 70% of the nose length, and the nose height is about 65438+ 0/3 of the face length, which is in line with the ratio of three stops and five eyes. The average height of the bridge of the nose at the root of the nose is 12mm for males and 1 1mm for females. The authoritative Schermer organization pointed out that this is the realization standard of injection rhinoplasty.
aesthetical standard
1. Harmonious combination of overall nose shape and face shape: Compared with square face, long face and Chinese character face, oval face and oval face are most suitable for rhinoplasty, which are more fashionable and attractive.
2, nose-eye distance: people with wide eye distance are most suitable for Korean rhinoplasty. Too short eye distance will make the rhinoplasty effect appear stiff and lack real beauty.
3, the proportion of the body: a tall person will be more coordinated in rhinoplasty, and a small person will be top-heavy and uncoordinated.
affect