| KRATKA VSEBINA | V članku navajamo izsledke o načinu delovanja,uporabi in bodočnosti CAD/CAM sistemov v obutveni ortotiki, protetiki in ortotiki. Pregled obstoječih sistemov nam ponuja širok izbor glede na namenuporabe. Za izdelavo proteze ali ortoze potrebujemo model, ki ga modeliramos pomočjo realnega modela. V ta namen zajamemo sliko, ki jo digitaliziramo in s pomočjo različnih tehnik, žičnih modelov, Bezierovih krivulj, Spline funkcij, umetnih nevronskih mrež ali končnih elementov izdelamo uporabni model. Zajemanje slik temelji na video posnetku s kamero ali na podlagi laserskega žarka. CAM obravnava izdelavo protetičnih izdelkov na podlagi izdelanih modelov s pomočjo numerično krmiljenih strojev, rezkarjev. Zaključimo lahko, da bodo CAD/CAM sistemi v prihodnosti skoraj nadomestili klasično izdelovanje protetičnih izdelkov s pomočjo mavca, predvsem pa nudili celotno bazo podatkov o posameznem pacientu preko medmrežnih povezav. // The paper presents methods, application and future of CAD/CAM systems in pedorthotics, prosthetics and orthotics. The overview offers wide range choice of existing systems according to the user needs. The prosthesis or orthosis manufacturing is based on computer model that is shaped on the basis of the physical model. The picture of the real model iscaptured and digitized. By using the digitized data and other various techniques like wire-models, Bezier curves, Spline curves, neural networks or method of finite elements the applicable computer model is rendered. Image acquisition is performed by video camera or laser beam. CAM of the designed prosthetic models employs numerically controlled machines and milling machines. We can conclude that CAD/CAM systems might completely replace the classical production of the prosthetic products performed with plaster and offer a complete database of every single patient over the network. |