A SKIN TREATMENT DEVICE FOR MULTIPHOTON IONIZATION-BASED SKIN TREATMENT
    1.
    发明申请
    A SKIN TREATMENT DEVICE FOR MULTIPHOTON IONIZATION-BASED SKIN TREATMENT 审中-公开
    用于多基因离子化皮肤治疗的皮肤治疗装置

    公开(公告)号:US20160271419A1

    公开(公告)日:2016-09-22

    申请号:US15034881

    申请日:2014-10-29

    Abstract: The invention provides a non-invasive skin treatment device (200) for generating a multiphoton ionization process at a target position (110) in skin tissue (102). The skin treatment device (200) comprises a laser source (105) configured and constructed for generating a laser beam (106), an optical system (109, 112) for focusing the laser beam into the target position below a skin surface (103), and a plasma unit (117) configured and constructed for generating a plasma (100) such that, in use, at least a portion of the plasma penetrates the skin tissue for generating at least one free electron at the target position. The skin treatment device further comprises a control unit (123) configured and constructed for controlling the laser source and the plasma unit such that, in use, at least a portion of the light of the laser beam is absorbed by said at least one free electron generated at the target position, thereby generating the multiphoton ionization process. A result of the use of the plasma in generating the multiphoton ionization process is that an overall laser beam intensity, required to generate the multiphoton ionization process, is reduced as compared to skin treatment devices which generate the multiphoton ionization process using a laser beam only.

    Abstract translation: 本发明提供一种用于在皮肤组织(102)中的目标位置(110)处产生多光子电离过程的非侵入性皮肤治疗装置(200)。 皮肤治疗装置(200)包括被配置和构造用于产生激光束(106)的激光源(105),用于将激光束聚焦到皮肤表面(103)下方的目标位置的光学系统(109,112) 以及等离子体单元(117),其被配置和构造用于产生等离子体(100),使得在使用中,等离子体的至少一部分穿透皮肤组织以在目标位置产生至少一个自由电子。 皮肤治疗装置还包括配置和构造用于控制激光源和等离子体单元的控制单元(123),使得在使用中激光束的至少一部分光被所述至少一个自由电子 在目标位置产生,从而产生多光子电离过程。 在产生多光子电离过程中使用等离子体的结果是,与仅使用激光束产生多光子电离过程的皮肤处理装置相比,产生多光子电离过程所需的总体激光束强度降低。

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