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Smaller caliber—cup / Menstrual cup

Smaller caliber—cup
Smaller caliber—cup

Ordinary menstrual cups have a large diameter and are more difficult to put in the body. Many women dare not use them. As a result, this environmentally friendly menstrual product has not been popularized.
This menstrual cup draws on the opening and closing method of the reverse umbrella, and the lower end of the menstrual cup is made into a pullable structure. When it is pulled down, the cup is closed to reduce the volume, which is convenient to put in the body. After putting it in, push up to open the cup and vagina Fit and hold menstrual blood.


Guangdong University of Technology

Guangdong University of Technology
Guangzhou, China

Qitao Wang,
Guangdong University of Technology

Xiaohan Zheng,
Guangdong University of Technology

Wenjing Chen,
Guangdong University of Technology