Optical trocar
Optical trocar
Optical trocar
Optical trocar
Optical trocar
Optical trocar with scope holding assembly
Passage-travelling device
Peristaltically self-propelled endoscopic device
Positioner for medical instruments
Positioner for medical instruments
Propellant support apparatus for self-propelled colonoscope
Propulsion mechanism for endoscopic systems
Propulsion of a probe in the colon using a flexible sleeve
Protector girdle for endoscopic insertion instrument
Robotic endoscopy
Roll-back tube system
Rotating self-traveling endoscope system, rotating...
Sealed surgical access device
Sealing device for a rectoscope
Self propelled device