OPTICAL SYSTEM OF ENDOSCOPE Russian patent published in 2008 - IPC A61B1/55 A61B1/02 G02B23/10 

FIELD: medical equipment.

SUBSTANCE: invention is intended for observation of narrow biological channels and remote cavities of a human body. The optical system of an endoscope contains objective, optical transferring system, light guide used for illumination. In addition transferring chamber, communication channel, television receiver, collimator are entered into system. The objective end is bridged to an input of transferring system, the end of transferring system is bridged to an ocular input, the ocular end is bridged to an input of the transferring chamber, the end of the transferring chamber is bridged to a communication channel input, the communication channel end is bridged to an input of the television receiver, the end of the television receiver is bridged to a collimator input.

EFFECT: improvement of diacrisis grade of endoscopy.

2 dwg