John C. Meade,Niall G. Deloughery,Gerald I. Brecher,James H. Bleck
申请号：
US15404405
公开号：
US20170119377A1
申请日:
2017.01.12
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.
