Hifu Machine

A: The fat freezing machine mainly uses the mechanical effect, thermal effect and physical and chemical effect of ultrasound. When ultrasound propagates in the medium, it will cause particle vibration and produce a subtle massage effect (mechanical effect). Its frequency is generally 800kHz - 3MHz. This high-frequency vibration can make the substances in the tissue cells move, while friction produces heat (thermal effect), changing the permeability of the cell membrane, etc. (physical and chemical effect), so as to achieve the purpose of treatment.

A: Low-frequency (800kHz - 1MHz) ultrasound has strong penetrating power and can act on deep tissues, such as deep muscle injuries. The treatment effect is better. High frequency (1 - 3MHz) is more suitable for shallow tissues, such as skin or subcutaneous superficial inflammation, because high-frequency ultrasound energy is concentrated in shallow parts and can play a more precise role.

A: Each treatment time is usually 5 - 10 minutes. This is because long-term ultrasonic stimulation may cause tissue fatigue. For small lesions, a good treatment effect can be achieved in about 5 minutes; while for large or deep lesions, the treatment time can be appropriately extended to 8-10 minutes.

A: Its treatment depth is related to frequency. At low frequency of 800kHz, the effective treatment depth can reach 5-8cm, which can be used to treat diseases in deep muscles, bones and other parts. At high frequency of 3MHz, the depth is generally 1-3cm, which is suitable for skin and subcutaneous superficial tissue.

A: Slight warmth or slight tingling is normal. But if the pain is severe, it is abnormal, which may be caused by excessive power, poor contact between the treatment head and the skin, etc.

A: Generally, one course of treatment is 10-15 times. For acute diseases, it can be treated once a day; for chronic diseases, it can be treated once every 1-2 days.

A: The skin should be kept clean, dry and free of damage. If the skin has ulcers, infections, etc., it is not suitable to perform ultrasonic treatment directly, otherwise it may cause the infection to spread. Before treatment, a coupling agent can be used to make the treatment head contact the skin better.

A: The coupling agent can fill the tiny gap between the treatment head and the skin, reducing the reflection and scattering of ultrasound. At the same time, it can also play a lubricating role, making it easier for the treatment head to move on the skin surface.

A: Clean the treatment head and the body regularly to keep the equipment clean. If the treatment head is worn, it should be replaced in time, and generally checked every 100-150 hours of use. The equipment should be placed in a dry, well-ventilated environment to avoid moisture.