A device for assisting the visually impaired to collect blood samples for a glucose testing unit is disclosed. The device includes a finger attachment unit having a shape and size that is complementary to a portion of a human finger. An aperture is disposed along a middle section of the finger attachment unit and is in communication with a collection funnel. The collection funnel and the finger engagement unit are arranged at a substantially perpendicular angle to each other, and the collection unit provides an unobstructed pathway through the aperture.
