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AIGUILLE À IMPLANT ET PROCÉDÉ DE PRODUCTION
专利权人:
Roche Diabetes Care GmbH;F. Hoffmann-La Roche AG
发明人:
申请号:
EP15706451.0
公开号:
EP3110349B1
申请日:
2015.02.20
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Disclosed is an implant needle for introducing an implant into a patient. The needle has a hollow main body having a receiving portion configured to receive an implant. A taper-shaped tip portion is cut from the hollow needle main body and includes a first slant surface contiguous to an outer peripheral surface of the main body and formed at a first predetermined angle with respect to an axis of the main body. The first slant surface has an inner non-cutting edge and an outer non-cutting edge. The needle also includes a pair of second slant surfaces, each of which forms a second predetermined angle with respect to the main body axis that is larger than the first predetermined angle. Each second slant surface has an inner non-cutting edge and an outer cutting edge that is contiguous with an edge point of the tip portion. A method of manufacturing the implant needle is also disclosed.
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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