Eyewitness To Gastroscopy

Year Published: 1964

Creator: Hospital Of Saint Raphael Gordon Dr Martin E

Format: 16mm

Sound: sound

Description: Traces the evolution of gastroscopy from the 17th century magenkratzer to the laser. Describes stroboscopic, biopsy and TV applications. Summarizes the principles of fiberoptics. Explains endoscopic potentials, including the use of small geiger counters, radiotelemetry and coherent light laser beams.