https://joy.videvo.net/videvo_files/video/free/2015-01/large_watermarked/Med_8__Videvo_preview.mp4 Doctor Demonstrating Endoscope A doctor demonstrating the control capability of an endoscope. Ungraded Prores footage. 1080pcameraconsultantcontrolcontrollingdemonstratedemonstrationdoctorendoscopeendoscopyequipmenthospitalinstrumentmedicalmedicineoperatingoperationsurgeonTube