Patent ID: 8401633

Claim:
A system, comprising: a first device including: a first reservoir configured for placement externally to a skin portion of a subject, the first reservoir configured to store a liquid material; an output port operably connected to the first reservoir to transfer a material through, and in direct contact with, the skin portion of the subject; a second device including: a second reservoir configured for placement subdermally to the skin portion of the subject; an input port operably connected to the second reservoir, the input port configured for placement subdermally to the skin portion to receive the liquid material transferred through, and in direct contact with, the skin portion of the subject from the output port of the first device placed externally to the skin portion of the subject; and a fiducial, the fiducial positioned to align the output port of the first device with the input port of the second device for transfer of the liquid material from the first reservoir to the second reservoir.