| 摘要 |
PURPOSE: To increase a medical component amount in a system reachable to a deep part of respiratory organs, by inserting a side tube to an outer tube, mounting a check value with a mouse piece at an inclined end of another end, determining content of a chamber by an open end of an inner tube and mounting various mouth pieces for metering aerosol at another end. CONSTITUTION: Air outer tube 2 has an open end 4 to insert an inner tube 1 at an end, and its another end 5 is inclined and has four spokes 6 arranged with right angle to sit a valve 8. On next, the valve 8 is mounted to mouse piece 9 of a reservoir. The fined cross section of the mouth piece 9 is same as the final cross section of a sharing mouth piece 15 of an atomizing can. An open and 10 of the inner tube 1 defines content of the chamber, and an opening 13 is mounted another end 11. In side of the opening 13 a set of camera injectable with various mouth pieces is mounted. The inner 1 tube can be slid in the outer tube 2. |
