Particle containers and delivery applicators

Certain therapies involving delivering materials, such as light absorbing particles, to the surface of a subject's skin. Thereafter, the movement of the material into skin structures, such as follicles, is facilitated by a mechanical device such as a massager. The present application describes certain devices useful in such therapies. 某些疗法涉及向对象的皮肤表面递送材料，诸如吸光颗粒。然后，通过诸如按摩机的机械装置促进材料移动进入诸如毛囊的皮肤结。本申请描述了在此类疗法中使用的某些装置。