How the Vacuum Micro Needle Fractional RF Machine removes nasolabial wrinkles.

1) Technical principle

Radiofrequency wrinkle removal, commonly known as "radio wave face lift", is a non-invasive wrinkle removal treatment. Radiofrequency therapy achieves the effect of wrinkle removal by non-selective heating to induce short-term collagen fiber contraction and long-term collagen fiber synthesis.

2) Adapt to the crowd and taboo crowd

① Suitable for the crowd: It is suitable for mild nasolabial folds with less severe skin laxity.

② Taboo people

a. Skin malignant tumor or precancerous lesions.

b. Those who are allergic to extreme cold and heat stimuli.

c. Patients with increased intracranial pressure, arterial occlusive disease, glaucoma, and inflammatory acne.

d. Those with a pacemaker or metal implants in the body.

e. Patients with local infectious skin diseases and open skin lesions.

f. Epilepsy and psychiatric patients.

g. Patients with severe heart, lung, liver and kidney insufficiency.

3) Technical Methods

① Apply the matching olive oil to the treated area of the patient.

② Set radio frequency treatment parameters.

③ Move the radio frequency handpiece continuously on the skin of the treatment area to scan, when the instrument shows that the skin temperature reaches 40℃, keep it for 3 minutes.

④ After each area is treated once, move to adjacent areas to continue treatment until all treatment areas are finished.

4) RF

Radio frequency (RF) is a type of electromagnetic radiation energy that can exist and propagate in electrical or magnetic form. Radiofrequency therapy is achieved by the principle of non-selective heating. The main RF technologies are divided into two types: monopolar and bipolar. RF waves can penetrate the barrier of melanocytes in the basal epidermis, heat the collagen fibers in the dermis to 55-65°C, shrink the collagen fibers, and tighten the sagging skin wrinkles. Increase and repair the aging and damaged collagen layer, so as to achieve the purpose of skin firming.

5) Risks and Complications

Radiofrequency wrinkle removal is relatively safe, and generally less adverse reactions and complications occur. A small number of patients may experience redness after treatment, which usually returns to normal after 1-2 hours. A rare complication is that the high temperature of the unipolar exotherm may burn the skin.

6) Treatment and recovery time

① Radio frequency treatment takes about half an hour each time, 4-6 times as a course of treatment, and the interval between each treatment is 2-3 weeks.

② Skin tightening can be observed on the day of treatment, and further improvement will be seen after 2-6 months.

③ After radiofrequency treatment, there is generally no postoperative reaction, and the patient can work and live normally immediately.

7) Precautions

① Do not wear any metal products on your body during treatment, and do not use cosmetics.

② After radio frequency wrinkle removal, pay attention to strengthening moisturizing and sun protection.

③ After radio frequency wrinkle removal, please do not wash your face with hot water within a week (water not exceeding body temperature is sufficient).

④ After radio frequency wrinkle removal, be careful not to soak in hot springs and saunas for a week.