TRAINING DEVICE FOR ENDOSCOPIC ENDONASAL SKULL BASE SURGERY

摘要

Provided is a device for carrying out training for endoscopic endonasal skull base surgery. A training device 2 for endoscopic endonasal skull base surgery is constituted of a human head model 4 and a liquid circulation means 6. The human head model 4 is provided with a front part 8 that includes a nose part 16 in which nostrils 16a are formed and a main part 40 that includes at least part of a nasal septum 44 at least part of a nasal cavity lateral wall 42 at least part of a sphenoidal sinus posterior wall 66 and at least part of an internal carotid artery 72. The liquid circulation means 6 is provided with: a retention tank 102 for retaining a nontransparent colored liquid; a supply flow path 104 disposed between the retention tank 102 and the at least part of an internal carotid artery 72; a return flow path 106 disposed between the at least part of an internal carotid artery 72 and the retention tank 102; and a circulating pump 108 for circulating the liquid in the retention tank 102 through the supply flow path 104 the at least part of an internal carotid artery 72 and the return flow path 106.