The meaning of the circle emblem of the painless quality control circle

Guardianship and tolerance. Painless QC Circle is composed of three circles to form an abstract character Pin, each circle each represents a doctor, a nurse, a patient or a family member, we take the patient as the center, *** with the same efforts with our warm a hand and inclusive heart, so that oncology patients to alleviate the pain, full of hope for their future.