DEVICE FOR HOLLOW ORGAN VISUALISATION Russian patent published in 2008 - IPC A61B1/06 

FIELD: medicine.

SUBSTANCE: device contains the cylindrical case of the device, executed bent on an axis and with the rounded off working extremity, with two circular grooves executed on its external surface, the first groove is executed on distance of 4-5 cm from the non-working extremity of the case, and the second - at level of transition of a cylindrical part of the case in the rounded off working extremity, and the distal part of the working extremity is executed from a transparent material, there are two channels which distal extremities open apertures on an external surface of the case in the case; thereat one aperture is located in a proximal part of the rounded off working extremity of the case, and another one - between circular grooves, besides two unions pass through the proximal extremities of both channels, fixed on the flat non-working extremity of the case, thus the light source bridged to a socket in the working extremity of the case, established on the non-working extremity of the case of the device is placed, besides the device case is in addition supplied by a rubber cap with two rubber rings placed over circular grooves, and the handle axis is located in a plane, a perpendicular axis of the case, besides the device contains the control block, the external power supply, an external source of forcing and liquid evacuation, connecting tubes, wires of a light source and a wire of the control block.

EFFECT: device solves a problem of visualisation of all walls of a hollow organ.

4 cl, 9 dwg