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AIGUILLE DE POINÇONNAGE ET PIÈCE À MAIN POUR L'EXTRACTION D'UN POIL
专利权人:
Park, Choon Bae;Park, Jae Hyun
发明人:
申请号:
EP19794403.6
公开号:
EP3620124A1
申请日:
2019.07.10
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
According to one embodiment of the present invention, a punching needle for a handpiece used to extract follicle from patient's skin is provided. According to one embodiment of the present invention, an accommodation space, into which follicle of extraction target hair may be inserted, may be formed in the inside of a front portion of the punching needle, and a punching portion of contacting with the patient's skin and punching the patient's skin may be provided in the front end portion of the punching needle. According to one embodiment of the present invention, the punching portion may comprise a first punching portion and a second punching portion which have different-shaped cutting edges, and a first cutting edge provided in the first punching portion may be formed in a shape that is sharper than that of a second cutting edge provided in the second punching portion.
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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