ENDOSCOPIC DEVICE FOR OBSERVING CAVITIES OF DEEP WOUNDS BY MEANS OF VIDEOSYSTEM AT OPERATIONS

摘要

FIELD: medical equipment. SUBSTANCE: device had rigid case 1 inside which information channel 2 is disposed. Channel 2 has set of lenses, eye-piece 3 and objective 4. Rotary prism 9 is mounted in front of the objective. The prism is connected with mechanism 14 for changing its position. Device also has image scale changing system 21 connected with eye-piece 3. device is connected to videosystem through eye shade 28. Device provided wide field of view during operation with continuous observation of angles of view. EFFECT: improved safety; high quality of image; improved convenience.