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用於穿透組織層的手術器械
专利权人:
CRAWFORD, George;喬治‧克勞福德
发明人:
CRAWFORD, George,喬治‧克勞福德
申请号:
HK18113623
公开号:
HK1254655A1
申请日:
2018.10.24
申请国别(地区):
HK
年份:
2019
代理人:
摘要:
An instrument for surgical insertion and penetration of tissue layers includes a shaft, a distally facing end surface, and at least one cutting feature positioned on the distally-facing end surface. The at least one cutting feature is structurally configured to be atraumatic when not rotated. The at least one cutting feature enables cutting of tissue when the at least one cutting feature is rotated about a rotational axis. The at least one cutting feature can comprise a cutting edge that is positioned tangential relative to an imaginary cylinder centered on the rotational axis and/or a cutting edge that is positioned such that a plane defined along the cutting edge does not extend through the rotational axis.
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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