A multipurpose endoscopy training apparatus

Surgical endoscopy is defined as the visual observation within body cavities or regional soft tissues with the help of a controlled optical system. Surgical skills for endoscopy or arthroscopy (looking inside joints) require considerable specialized training. Endoscopy images are projected from the surgical field through an optical scope and television camera to an indirectly located TV monitor. The surgeon operates with unconventional instruments while watching the endoscopic image on a TV monitor. A multipurpose training apparatus was developed to give hands-on training to surgeons intending to use arthroscopic and endoscopic procedures. Initially, a knee model apparatus was developed for training arthroscopic surgeons and subsequently, this apparatus was modified to accommodate the training of endoscopic surgeons. Practice on this training model can: help prevent injury to the patient because of suboptimal skills; be adopted for other surgical specialties; minimize damage to surgical instruments; and save training costs with minimal recurrent expenditures.