Abstract: A nasal intubation device is used to penetrate a nasal region and provide irrigation and/or medication to the nasal region. This intubation device can also be used in other applications. The intubation device comprises a flexible tube and a distal tip at the distal end of the flexible tube. The distal tip includes flanges forming a generally arrow shape that is capable of penetrating the nasal region and allowing the intubation device to remain within the nasal region. The flexible tube includes a passageway communicating with a perforated region proximate the distal end to provide the irrigation and/or medication. An implantation device, such as a canula-trocart, can be used to implant the intubation device.

Abstract: An intubation device is used to intubate a body passageway or cavity, such as the maxillary sinus, by ventilating, draining, irrigating, medicating or otherwise treating the body cavity. The intubation device includes a flexible tube, for providing access to the cavity, and an anchoring member disposed at a distal end of the flexible tube, for anchoring the tube to a region of the cavity. The tube includes a curved portion proximate the distal end, and the anchoring member includes one or more flanges extending from the distal end. The curved portion of the tube and one of the flanges form a receiving region adapted to receive and conform to a wall in the body cavity, such as the wall of the maxillary sinus. The method of nasal intubation includes inserting the anchoring member and distal end of the tube through a hole formed in the wall of the maxillary sinus.