How long can an ultrasonic knife last? What are the precautions for ultrasonic knife surgery?

Have you heard of ultrasonic scalpel? Today, I will share with you how long the ultrasonic scalpel can last and what precautions should be taken during the ultrasonic scalpel surgery. If you want to know, let's learn about it together.

The effect of ultrasonic scalpel can last for about 3 to 4 years. However, it also depends on the patient's physical condition and postoperative care. Generally, if the patient has a good physical condition and takes good care of himself after surgery, the effect of ultrasonic scalpel can last longer.

1. After the ultrasonic knife operation, it is recommended to apply a facial mask for seven consecutive days, one mask in the morning and one mask in the evening. The mask should be a purely hydrating and moisturizing mask. Remember not to apply masks with any nutritional ingredients such as whitening or repairing masks.

2. After the ultrasonic knife surgery, try not to wear heavy makeup, you can wear some light makeup appropriately.

3. After the ultrasonic knife operation, wash your face normally, but be sure to use warm water, not too cold or too hot. Try not to press hard when washing your face to avoid the stinging sensation caused by pressing.

4. After the ultrasonic scalpel operation, you should avoid spicy and other irritating foods, and avoid smoking and drinking. Eat more fruits and vegetables and light food.

5. After treatment, you may experience slight redness, deep edema, and slight tingling. These are normal, mild, and temporary reactions. Don't worry. These phenomena will disappear after 5-7 days. 9. After treatment, avoid entering high-temperature environments, such as saunas, to avoid affecting the treatment effect.

6. After the operation, you should temporarily avoid sunlight exposure, especially excessive exposure to the sun. Use sunscreen to protect your skin when going out.

Ultrasonic scalpel is not suitable for everyone, including pregnant women, people with severe cardiovascular diseases, open wounds or lesions, severe cystic acne, severe skin diseases in the treatment area, and people with abnormal immune system function.

1. Redness, swelling and blistering. This is usually caused by the doctor's unskilled technique. The ultrasonic scalpel probe stays in one local area for a long time, and the long-term high temperature causes skin bubbles, redness and swelling.

2. Dryness, dullness, and spots; this phenomenon is caused because the stratum corneum and collagen fiber layer of the skin are damaged during the operation, causing the skin's ability to lock in water to deteriorate. At the same time, local high temperature will cause moisture to evaporate, resulting in dryness, dullness, and spots. You can use New Skin Drink to replenish the collagen in the dermis and make up for the lost collagen.

3. Collapse, unevenness, and cortical necrosis: There are two possibilities for this phenomenon. One is the problem with the instrument and technology, and the other is the lack of collagen nutrition in the dermis before the ultrasonic knife. New muscle drink is needed to supplement collagen nutrition to lay a good foundation.

4. No effect: Ultrasound surgery does not work immediately, but will take 3-6 months to show results. However, if your body does not have enough collagen, the regeneration rate of new cells will be low.