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NEEDLESCOPIC SCISSOR END EFFECTOR AND METHODS OF USE
专利权人:
TELEFLEX MEDICAL INCORPORATED
发明人:
SUNDARAM RAVIKUMAR,GUY OSBORNE
申请号:
US15329370
公开号:
US20170215908A1
申请日:
2015.07.27
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A needlescopic scissors end effector assembly includes a pair of jaws or blades pivotable to perform a cutting or shearing operation. The scissors end effector assembly includes a cannula having a diameter between about 1 mm to 5 mm and a needle tip configured for percutaneous operation. The pair of jaws or blades includes cam profile surfaces to interact with an opening defined with the needle tip to actuate opening and closing of the pair of jaws or blades and to prevent backlash effect during the opening and closing of the pair of jaws or blades.
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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