title: Iglesias articulated endoscopy teaching attachment.
abstract: A new articulated teaching attachment with a single joint is described. The attachment allows a 360-degree rotation in 3 planes (sagittal, horizontal and frontal) by the 3 rotary unions at the single joint with only 2 tubes. Simultaneous observation by 2 persons and the operator is achieved by combining 2 of these optical units. The attachment may be sterilized by soaking. It can be dismantled for cleaning and for replacement of any damaged parts. Finally, it facilitates taking still photographs, movies and television endoscopy without interference to the operator.
mesh_terms: D019723:Endoscopes; D006801:Humans; D013664:Teaching Materials