Various electronic jewelry items along with electronic jewelry boxes, cases, and vessels include several embodiments providing network-ready, light-emitting, and recharging functionalities. A number of these embodiments are directed to various system arrangements including smartphones, wearable diagnostic devices, and communications networks as enabled for interactions therewith. Various related methods of manufacturing and using these electronic jewelry items and jewelry boxes, cases, and vessels are also provided.

Aspects of systems and apparatuses for medical infusion illumination are disclosed. In one aspect a system for medical infusion line illumination is disclosed. The system comprising an electronic illuminator. The electronic illuminator comprising a printed circuit board (PCB), a light emitting diode (LED), a lens configured with the LED, a power source to supply power to the PCB and LED; and at least one sensory assembly. The LED and lens of the electronic illuminator are configured to a side scattering fiber optic cable. The side scattering fiber optic cable comprises a fiber funnel cap at a proximal end to receive light from the LED through the lens of the electronic illuminator. The side scattering fiber optic cable further comprises a protective end cap at a distal end, wherein the protective end cap is polished on an interior surface to reflect light from the LED of the electronic illuminator.

An illumination unit for illuminating an area of operation during open surgery. The illumination unit including: a body; a fiber bundle configured to guide light towards a distal end of the body, and a reflector body arranged at the distal end of the body. Where at least a part of the fiber bundle is guided inside the body along a longitudinal direction, the fiber bundle is split up into a plurality of optical fibers which form a fiber layer on an inner surface of the body, end faces of the plurality of optical fibers are arranged at the distal end of the body, the reflector body encloses the end faces of the plurality of optical fibers in a radial direction and extends distally beyond the distal end of the body in the longitudinal direction, and an inner surface of the reflector body is a reflective surface.

Aspects of electronic illuminator systems and methods are disclosed herein, including subsystems, methods of use, and computer-readable media thereof. In one aspect, a system includes a fiber detection assembly. The system further includes a cap color detection assembly. The system further includes a printed circuit board connected to the fiber detection assembly and the cap color detection assembly. The system is configured to illuminate a cable engaged with the system with an effect corresponding to the cable upon authenticating the cable.