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COUPELLE MENSTRUELLE ET SYSTÈME D'EXTRACTION
专利权人:
Athena Holding Srl
发明人:
申请号:
EP19275147.7
公开号:
EP3666234A1
申请日:
2019.12.11
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
A menstrual device includes a cup and an extractor. Within the cup is a hollow projection having a channel which communicates with a guide. A blunt tip of the extractor is guided by the guide and received in the hollow projection. The extractor further includes a helical section proximal to the blunt tip which is configured to securely engage the cup from within the hollow projection. A handle portion of the extractor facilitates advancement of the blunt tip and extraction of the extractor together with the cup, once the two are engaged with each other. In a specific embodiment, the guide has a free end with a larger opening than an opposite end which is adjacent the cup, to better guide the blunt tip into the hollow projection. The hollow projection can have a frictional surface or threading for the engagement to the helical portion of the extractor.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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