Patent ID: 8529546

Claim:
A kit for irrigation, suction and washing out purulent sinusitis discharges, wherein the kit comprises: A. a cannula guide tube with a beginning and an end, wherein the tube has an opening on the tube portion preceding the end, wherein the opening is a hole on the wall of the tube, wherein the opening does not extend to the end of the tube, wherein the end of the tube does not have sharp borders; wherein the cannula guide tube is used to conduct a flexible transparent cannula to a sinus cavity, wherein the flexible transparent cannula is used for irrigation, suction and washing out purulent discharges from the sinus cavity, wherein the opening allows to see the purulent discharge flow that is getting out from the sinus cavity, wherein the opening also allows to see a clean washing fluid flow after the purulent discharge is clear out of the sinus cavity; B. A flexible transparent cannula; C. An exploratory tubular device that has first portion, a second portion and a third portion, wherein the first portion serves as the device holder, wherein the first portion is the thickest portion, wherein the second portion is the second uniformly thickest portion, wherein the third portion is the least thick portion, wherein the third portion termination is non-sharp.