Improvements in Syringes and Enema Syringes.

摘要

20,471. Reuter, R. J., and Taffs, A. B. V. Sept. 19. Syringes.-Relates to enema syringes, and to syringes for garden or other purposes. The delivery nozzle 1 screws into a chamber 3 formed at the end of the discharge tube 5. A non-return valve is formed by the bail 8, which, when raised from its seat, enters the end of the tube 1 and permits the liquid to flow. round it to the openings 9. The delivery nozzle is formed with a plain discharge opening, or is provided with an adjustable head 10 with lateral openings 12 and an enlarged head 15, constituting a spraying-nozzle.