Endoscopic guides, especially for colonoscopy, and endoscopy systems comprising such guides

摘要

The present invention relates to an endoscope guide, in particular a flexible endoscope. In particular, the present invention relates to an endoscope, in particular a system for colonoscopy and endoscopy, which comprises:-endoscope guides (1, 10) for a catheter or endoscope comprising a tubular guide element (2) and an anchoring head (3), said The tubular guide element 2 comprises a longitudinal cavity 7, the anchoring head 3 being provided with a container 4, 8 for receiving at least magnetic or ferromagnetic material 5, 6, the container Is in communication with the longitudinal cavity (7), wherein the endoscope guide (1) is movable magnetic material (5, 6) in the longitudinal cavity (7) configured to fill / empt the vessel (4, 8) Further comprising; At a distance from 2 centimeters to 10 centimeters, for manual traversal of the traversing traction direction, which can be manually controlled to apply a holding force greater than 5 Newtons on the magnetic or ferromagnetic material 5, 6 containing the balloon; Magnetic field source; It includes.