高频 (20 MHz) 聚焦超声波:一种用于非侵入性去除纹身的新方法
Torsten Bove1, Tomasz Zawada1, Jørgen Serup2
1TOOsonix A/S, Hørsholm, Denmark.
Current problems in dermatology
|June 1, 2023
概括
高强度聚焦超声波 (HIFU) 提供了一种新的纹身去除方法. 这种精确的色盲治疗可以在1-3次内去除纹身,补充或取代激光去除.
科学领域:
- 皮肤病学 皮肤病学
- 声学医学是一种声学医学.
- 医学美学 医学美学
背景情况:
- 激光去除纹身是耗时的 (8-12次,>1年),对某些颜色无效,并有可能造成痕或过敏反应.
- 现有的方法有局限性,需要替代或补充的纹身去除技术.
研究的目的:
- 引入20 MHz高强度聚焦超声波 (HIFU) 作为一种新的纹身去除方式.
- 评估HIFU作为补充或独立的纹身去除治疗方法的有效性和适用性.
主要方法:
- 使用20 MHz高强度聚焦超声波 (HIFU) 传递聚焦的热能到皮肤中的纹身颜料.
- HIFU产生受控的热病变 (高达65°C),导致表面亡和含有纹身颜料的痕形成.
- 在几周内观察到骨的自然排泄,导致皮肤愈合.
主要成果:
- HIFU治疗是"色盲",有效地针对所有纹身颜料颜色.
- 仅在1-3次会话中实现了有效的纹身去除,比激光方法快得多.
- 展示了HIFU在激光无效的情况下去除纹身的能力.
结论:
- 20 MHz HIFU是一种有希望的,高效的纹身去除方法,在所有颜色和更少的会话中有效.
- HIFU是激光纹身去除的可行替代品或补充剂,具有类似的副作用.
- 经过培训的操作人员对于皮肤病和美容治疗中安全有效的HIFU应用至关重要.
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