Abstract: An intubation laryngoscope having reusable and disposable blades adapted for both right and left-handed operation, an illumination system mounted on the laryngoscope handle, and an improved fastening appliance for detachable connection of the blades to the laryngoscope handle.

Abstract: Intubation laryngoscope comprises blade (201) including upper elongated part (206) and lower longitudinal part (211) disposed below upper elongated part (206) between its left (207) and right (209) edges. Lower longitudinal part (211) along with a right portion of upper elongated part (206) form right passageway (213), and lower longitudinal part (211) along with a left portion of upper elongated part (206) form left passageway (214). This allows both the right-handed operation using right-passageway (213) for the advancement of endotracheal tube, while left passageway (214) can be used for arrangement of an oxygenation tube, suction tube or endoscope probe, and the left-handed operation using left passageway (214) for the advancement of endotracheal tube, while right passageway (213) can be used for the arrangement of mentioned auxiliary means.

Abstract: The instrument has an original cleaning system, which includes a gas nozzle supplying a gas jet onto the optical surface under high pressure. This pressure is sufficient to enable the gas jet to be a single cleaning means for cleaning the optical surface in all clinical instances. A safety means prevents the patient's internal organs from barotrauma by the gas jet and includes a gas jet catcher and a suction pump of ejection type. The latter is arranged in the instrument's handle and can be used also for the removal of abundant secretions or body's small particles from the patient's cavity. Besides, the gas jet and the suction pump along with a control means form the system for pressure control within the patient's cavity.

Abstract: An intubation laryngoscope having reusable and disposable blades adapted for both right and left-handed operation, an illumination system mounted on the laryngoscope handle, and an improved fastening appliance for detachable connection of the blades to the laryngoscope handle.

Abstract: The invention relates to medical instruments for the operation in patient's body cavity with the visualization of internal organs. The instrument has an original cleaning system, which includes a gas nozzle supplying a gas jet onto the optical surface under high pressure. This pressure is sufficient to enable the gas jet to be a single cleaning means for cleaning the optical surface in all clinical instances. A safety means prevents the patient's internal organs from barotrauma by the gas jet und includes a gas jet catcher and a suction pump of ejection type. The latter is arranged in the instrument's handle and can be used also for the removal of abundant secretions or body's small particles from the patient's cavity. Besides, the gas jet and the suction pump along with a control means form the system for pressure control within the patient's cavity.