MEDICAL LIGHTER FOR OPTICAL DEVICES Russian patent published in 2009 - IPC A61B1/06 

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment. The device contains the case with a light source placed in it, series power unit, supply switchboard, current stabiliser. Power unit inputs are outputs for connection in a network. The light source is executed in the form of monochrome light-emitting diodes of various wavelength which are built in turret, established with moving possibility concerning the light guide. Sockets of the light-emitting diodes accordingly, on sequence, are bridged to the light-emitting diodes switchboard contact, the turret position gauge, which output is bridged to the light-emitting diodes switchboard contact, the current stabiliser output is connected to the input of the light-emitting diodes switchboard, the power unit contact is connected to an input of the charging device which output is bridged to the storage battery contact, the output of the supply switchboard is bridged to the storage battery contact, the supply switchboard contact is bridged to the light switch. The light-emitting diode outputs are the contacts for connection to the light cable tip.

EFFECT: application of the given device allows raising accuracy of diagnostics of the pathological centres, definitions of exact borders of mucosa lesion due to use of the light-emitting diode's monochrome light.

1 dwg