Fuyinkang lotion dosing device

Abstract

The invention discloses a Fuyinkang lotion dosing device, which belongs to the technical field of medical instruments and comprises an extending component and an extruding component. One end of the stretching assembly stretches into the vagina, and the other end is connected with one end of the extrusion assembly through a first conveying pipe; the other end of the extrusion assembly is communicated with the medicine bag through a second conveying pipe and is used for extruding the liquid medicine into the stretching assembly; the extending-in assembly comprises a medicine feeding pipe with the hollow interior, and a plurality of through holes are evenly formed in the outer side wall of the extending-in end; the extrusion assembly comprises a bearing main body and an extrusion body, and a bearing cavity is formed in the bearing main body and connected with the extrusion body; a first connector is fixedly arranged at the outer end of one side of the bearing body and internally provided with a first one-way valve assembly, and the outlet end of the first one-way valve assembly faces the dosing pipe. A second joint is fixedly arranged at the lower end of the bearing body; a second one-way valve assembly is arranged in the second joint; the inlet end of the second one-way valve assembly faces the medicine bag. The device has the advantages of being capable of preventing liquid medicine from overflowing, convenient to use and good in treatment effect.

Images