2 results about "Driving motorized vehicles" patented technology

A system for storing and releasing gases for a breathalyzer test is provided. The gas cartridges and containers of the system can store and release various gaseous mixtures including exhaled air samples. The system can be used for testing breathalyzer devices. These devices include, for example, small hand-held units and larger units that are built into vehicles such as automobiles and trucks. The system is particularly suitable for breath alcohol ignition interlock devices that are used to prevent a driver from operating a motor vehicle when their blood alcohol concentration is at a certain level. In yet another embodiment, the container assembly is used when there is a alcohol sensor for the steering wheel in the vehicle as opposed to a breathalyzer device.