Patent ID: 9555261
Date: 2017-01-31
CPC Classifications: A61B,A61N

Claim:
1. A phototherapeutic device comprising: a face sheet that is attachable to a skin, the face sheet including a plurality of blocks including a first block corresponding to an eyelid portion of a face and a second block corresponding a non-eyelid portion of the face, the non-eyelid portion being different from eyelid portions of the face including the eyelid portion; a first light-emitter that is disposed within the first block and emits first light; a second light-emitter that is disposed within the second block and emits second light; a first skin-condition sensor that is disposed within the first block and detects a first value before emission of the first light and a second value during emission of the first light, the first and second values relating to conditions of a skin of the eyelid portion; a second skin-condition sensor that is disposed within the second block and detects a third value before emission of the second light and a fourth value during emission of the second light, the third and fourth values relating to conditions of a skin of the non-eyelid portion; and a controller that the controller further determines whether a block emitting light is present after the process for the selected block is completed; and when a block emitting light is present, the controller selects the block emitting light and repeats the process for the selected block, until the controller does not detect a block emitting light.