Cold light source e.g. for dental use, has rod-shaped base body with tube closed at both ends containing two leads with plugs on one end and sockets on the other

摘要

The device has a rod-shaped base body (12), a current source (14) and a cold light source. The base body contains a tube (20) closed at both ends in which are arranged two leads (22) with plugs (24) on one end and sockets (24) on the other. The current source consists of a holder (30) and battery (32), a connecting piece (34) and two further leads (36) between the connecting piece and the battery.