INSTALLATION FOR TELEVISION INFRASCOPY OF HYPODERMIC VENOUS NETWORK OF EXAMINED OBJECT Russian patent published in 2000 - IPC

FIELD: medical instrument making. SUBSTANCE: installation is used for early diagnostics of different diseases of hypodermic venous network. Installation includes small-sized television camera provided with solid-state "light-to-signal" transducer and infrared light filter positioned between lens and solid-state "light-to-signal" transducer. Camera is connected to unit of video-signal forming and processing system and is positioned on turning device with stand. Semiconductor infrared radiator is fixed on camera. Unit of video-signal forming and processing system is connected to video-control device and to power supply unit. Unit of video-signal forming and processing system is provided with automatic gain control and gamma and aperture correctors. Installation is characterized by reduced sizes and mass, low power consumption, high sensitivity and high degree of truth of information obtained. It is stable in operation, and range of its application is wide. EFFECT: higher accuracy of diagnostics. 1 cl, 2 dwg