Abstract: In one embodiment an apparatus for insertion in a body cavity (e.g., an endoscope) may include an elongate assembly, an instrument tip disposed at a distal end of the elongate assembly, and a terminal base disposed at a proximal end of the elongate assembly. The elongate assembly may include a first peripheral tube, a second peripheral tube spaced apart from the first peripheral tube and a plurality of collar members. Each collar member may include a first channel grasping the first peripheral tube, and a second channel grasping the second peripheral tube. The collar members may be spaced apart from one another along a length of the elongate assembly such that adjacent collar members do not contact one another. The terminal base may include a first control fitting attached to the first peripheral tube and a second control fitting attached to the second peripheral tube. The first control fitting may be configured to apply tension to the first peripheral tube.

Abstract: In one embodiment an apparatus for insertion in a body cavity (e.g., an endoscope) may include an elongate assembly, an instrument tip disposed at a distal end of the elongate assembly, and a terminal base disposed at a proximal end of the elongate assembly. The elongate assembly may include a first peripheral tube, a second peripheral tube spaced apart from the first peripheral tube and a plurality of collar members. Each collar member may include a first channel grasping the first peripheral tube, and a second channel grasping the second peripheral tube. The collar members may be spaced apart from one another along a length of the elongate assembly such that adjacent collar members do not contact one another. The terminal base may include a first control fitting attached to the first peripheral tube and a second control fitting attached to the second peripheral tube. The first control fitting may be configured to apply tension to the first peripheral tube.

Abstract: A nasogastric scope that can be inserted into an individual without sedating said individual. The nasogastric scope has a nasogastric tube with an attached viewing device. The nasogastric tube is used to feed a patient or empty the contents of a patient's stomach, while the viewing device has a camera which allows a user to observe the positioning of the nasogastric tube within a patient, as well as observe any obstructions or irregularities in a patient's stomach. An articulation mechanism can be used to change the direction in which the camera is oriented. Images captured by the camera are transmitted to a monitoring device where they can be seen by the user on a display screen and stored on a chipset. The monitoring device also provides a control panel that allows the user to input commands in order to control the camera, articulation mechanism, and chipset.