US Patent 7024968 Luer lock wrench

A tool for aiding the locking of luer-type locks is disclosed. A luer lock connection device includes a cooperating threaded male luer lock connector and a threaded female luer lock connector each with raised portions on their respective exteriors to aid in the rotating of one of the connectors about the other to lock the two together. The disclosed tool includes a ring which surrounds the connector and a slot on the interior of the ring which engages the raised portion on the connector upon which it is disposed. The tool also includes a wing which the user employs to impart force to rotate the connector upon which the tool is disposed.