Teaching aids for women's menstrual cycle

Abstract

This invention relates to a teaching aid for women's menstrual cycle, comprising: a female genital model body and a teaching aid. The female genital model body is sectionally shaped, including a uterine model section, a vagina model section, and a holding base. The uterine model section and the vagina model section form a connected chamber. By operating the holding base, the model body can be laid flat to contain viscous substances, and when upright, it can guide the viscous substances to be discharged, thus dynamically simulating the menstrual blood discharge process. With the optional teaching aid, users can practice the placement and replacement of sanitary products, effectively solving the deficiency of conventional static teaching aids in dynamic demonstration and eliminating the gap between learners' understanding and actual physiological phenomena.

Claims

1. A teaching aid for teaching women about menstruation, comprising: a female genital model body, in a sectional shape, including a uterine model part, a vaginal model part, and a holding base part; the uterine model part has a uterine cavity inside, for containing powder and liquid to form a viscous substance; the vaginal model part is connected to the uterine model part and forms an angle, and has a vaginal cavity communicating with the uterine cavity inside, the vaginal cavity having a vaginal opening, so that the viscous substance, after being dissolved by the liquid, flows through the vaginal cavity and is discharged from the vaginal opening; the holding base part is disposed on the back of the uterine model part, serving as a stable support for the female genital model body in a flat state and as a holding part in an upright state, and by operating the holding base part, the female genital model body has the function of switching between lying flat to contain the viscous substance and standing upright to guide the discharge of the viscous substance.

2. The teaching aid for teaching women's menstruation as described in claim 1, wherein the angle formed by the vaginal model portion and the uterine model portion is set between 90 degrees and 110 degrees.

3. The teaching aid for teaching women's menstrual cycles as described in claim 1 further includes a teaching aid selected from a tray or a panty model.

4. The teaching aid for teaching women's menstruation as described in claim 3, wherein the model of the panty is in the shape of an arc basin and has two through holes and a positioning and joining area connecting the two through holes.

5. The teaching aid for teaching women's menstruation as described in claim 1, wherein the main body of the female reproductive organ model further includes a pair of ovarian model parts, the pair of ovarian model parts being connected to the uterine model part through a connecting part and a fallopian tube respectively.

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