Abstract: A handheld Multi-chamber dispensing system comprising a connecting body configured for accepting multiple liquid compound vials/cartridges for attachment. A triple location within the connecting body with at least three separate reservoirs. The modules/vials containing at least one dose of a liquid compound and configured for fluid communication with a delivery spout. A microprocessor controlled circuit that serves as a controller for the multiple reservoirs of liquid compounds.

Abstract: Dispenser devices and methods for dispensing an amount of a preparation involve the use of a control assembly, a viewing assembly, a vial assembly, and a dispenser tip. The vial assembly can be at least partially housed by the viewing assembly, the dispenser tip can be coupled with a vial of the vial assembly, and a distal nozzle of the dispenser tip can extend distally from a distal aperture of the vial. An interference fit can be present between the vial and the dispenser tip, and the viewing assembly and the control assembly can be coupled together and cooperate to inhibit the dispenser tip and the vial from uncoupling from one another.

Abstract: A handheld Multi-chamber dispensing system comprising a connecting body configured for accepting multiple liquid compound vials/cartridges for attachment. A triple location within the connecting body with at least three separate reservoirs. The modules/vials containing at least one dose of a liquid compound and configured for fluid communication with a delivery spout. A microprocessor controlled circuit that serves as a controller for the multiple reservoirs of liquid compounds.

Abstract: A hand held Multi-chamber medicament vaporizer device comprising a body configured for accepting multiple medicament cartridges. A microprocessor controlled circuit may serve as a controller for the device.

Abstract: A sturdy mechanically adjustable light bulb, employing a semiconductor-based light source, is disclosed wherein the semiconductor light source is thermally isolated from the remaining portion of the light bulb assembly, so that the light source may be placed outside of thermally harsh climate located at the bulb's plug.