Automated nasal spray pump testing

Abstract

An automated system for testing a spray pump assembly includes a system computer, a robotic handler, holder tray, actuator, and analytical balance. The system computer issues commands to the robotic handler to handle and to transport spray pump assemblies, collection vessels, waste collectors, and nozzle tip dabbers. The robotic handler includes an electromechanical gripper capable of handling objects of varying sizes and sensing contact between gripped objects and another object. The robotic handler may also perform shaking functions. The holder tray, actuator, and other system elements may include sensors for detecting the presence of testing objects. The spray pump assembly may include a collet with a tapered and threaded aperture for securing the collet to a spray pump. The system may further include an elevator assembly for positioning and transporting the actuator (while holding a spray pump assembly) between a first testing area and a second testing area.

Dependencies are inferred from the claim text.