title: [Video systems for endoscopy].
abstract: The evolution of videosystems for medical endoscopy from the black-and-white TV units to the systems with PPD matrices is outlined; there is also an outlook for their further promotion. Data on the development of endoscopy systems by the "Electron" Research-and-Production Company (Saint-Petersburg) are presented as an example.
mesh_terms: D019723:Endoscopes; D004724:Endoscopy / Q000379:methods*; D006801:Humans; D008163:Luminescent Measurements; D013690:Television; D014741:Video Recording