Liquid medicine sprayer
A nozzle and liquid medicine technology, applied in medical science, nebulizers for treatment, veterinary instruments, etc., can solve the problems of inaccurate administration sites, poor absorption comfort, difficult operation, etc., and achieve simple structure, Guaranteed effect and low manufacturing cost
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[0017] Liquid medicine nozzle of the present invention, as Figures 1 to 4 As shown, including the nozzle body 1 and the inner plug 2 located in the nozzle body 1, the nozzle body 1 is a table body with a thick top and a thin bottom, the inner wall of the nozzle body 1 is a circular stepped groove, and the inner plug 2 and the nozzle body 1 are over The head of the nozzle body 1 is equipped with a spray hole 3, and the inner plug 2 is provided with a liquid inlet channel, which matches the graduated syringe. The first-order turbulent flow area is a boss 5 arranged at the bottom of the liquid inlet channel of the inner plug 2, and a liquid outlet 4 is opened on the side wall of the inner plug 2 corresponding to the first-order turbulent flow area, and the liquid outlet 4 is a square hole. The position of table 5 deviates from the relative position of liquid outlet 4, inner plug 2 and nozzle body 1 form a cylindrical secondary turbulent zone connected to liquid outlet 4, and the...
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