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Needle for suturing instrument
专利权人:
LLC;EndoEvolution
发明人:
Gerald I. Brecher,John C. Meade
申请号:
US15260094
公开号:
US09649107B2
申请日:
2016.09.08
申请国别(地区):
US
年份:
2017
代理人:
摘要:
An apparatus and a method for surgical suturing with thread management. An apparatus for tissue suturing comprising a cartridge having a suturing needle having a pointed end and a blunt end, the suturing needle capable of rotating about an axis; a pusher assembly comprising a cartridge holder having a needle rotation drive capable of releasably engaging the cartridge and rotating the suturing needle about the axis; and an actuator capable of releasably engaging the needle rotation drive to rotate the needle rotation drive. A method for suturing tissue comprising placing a suturing device having a cartridge containing a suturing needle to span separated tissue segments; activating an actuator to cause rotational movement of the suturing needle through the separated tissue segments; and deactivating the actuator to stop an advancing movement of the suturing needle to cause a suturing material to be pulled through the separated tissue segments forming a stitch.
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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