HIFU(High-IntensityFocusedUltrasound)高能聚焦超声刀是一款非侵入性（无创伤性）直接作用于SMAS层的超声技术。HIFU的高强度聚焦超声技术是上世纪40年代兴起的一项超声外科技术，它以超声波为能量源，利用其穿透性和可聚焦型，将超声波发出的超声能量聚焦于人体SMAS层，在SMAS内形成一个声强较高的区域——焦域，可深入皮下3.0mm-4.5mm使SMAS组织在0.5—1秒内温度达到65℃以上（所有非侵入式紧肤仪器的最强温度）致使SMAS组织内胶原蛋白重组而又不损伤焦域外的正常组织，从而达到筋膜提升的效果。
什么是超声技术Ultrasonic（US）
超声技术是指射频高于20000HZ的一种人无法听见的声波。每秒可以震动2万-10亿次，一般是由机械震动产生的。
什么是SMAS层？
目前多由整形医生做的拉皮手术，所作用的手术层，即是SMAS层（浅层肌肉筋膜系统，简称筋膜层）SMAS（筋膜）层位于皮肤内部深约4.5mm，皮下脂肪和肌肉之间。
主要用于全面部皮肤组织松弛下垂、皱纹过多，肤质老化粗糙，重塑脸型曲线、有效提升眼周区及颈部组织松弛、下垂。
1、面部抗衰除皱：深层皱纹、皱褶、额头纹、鼻唇沟提升、唇部皱纹、眉头皱纹、紧致颈部皮肤、消除双下巴、瘦脸型；
2、眼部除皱：眼周纹、眼角鱼尾纹、眼袋、收紧眼周松弛皮肤；
3、全身抗衰：背部收紧修型、胸型调整、腰腹塑形、臀部塑形、腿部塑形、去除蝴蝶袖、修复轻度妊娠纹。
HIFU knife High intensity (High - IntensityFocusedUltrasound) is a non-invasive (no traumatic) direct effects on the SMAS layer of ultrasound.
The high intensity focused ultrasound HIFU technique is in the 1940 s the rise of a ultrasonic surgical techniques, it based on ultrasonic energy source, using its penetrating and can be focused, the ultrasonic energy coming from the ultrasonic SMAS layer to focus on the human body, form a sound intensity is higher in the SMAS area - JiaoYu, can penetrate hypodermic 3.0 mm to 3.0 mm the SMAS tissue in 0.5-1 seconds the temperature is above 65 ℃ (all non invasive strongest firming apparatus temperature) cause collagen in SMAS organization restructuring and don't damage the focal outside of the normal tissue, so as to achieve fascia promotion effect.
It is mainly used to relax and droop all over the skin tissue, excessive wrinkles, aging and rough skin, reshape the face curve, effectively improve the eye area and neck tissue relaxation and droop.
1. Anti-aging and wrinkling of the face: deep wrinkles, wrinkles, forehead wrinkles, nasolabial fold elevation, lip wrinkles, brow wrinkles, tight neck skin, elimination of double chin and thin face;
2. Eye wrinkles removal: wrinkles around the eyes, crow's feet around the eyes, bags under the eyes, tightening around the eyes to relax the skin;
3. Overall anti-aging: back tightening repair, chest adjustment, waist and abdomen shaping, hip shaping, leg shaping, butterfly sleeve removal, and minor stretch marks repair.
