发明名称 |
Needle for suturing instrument |
摘要 |
An apparatus and a method for surgical suturing with thread management. An apparatus for tissue suturing including a cartridge having a suturing needle having a pointed end, a blunt end and notches, 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 including 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. |
申请公布号 |
US8066737(B2) |
申请公布日期 |
2011.11.29 |
申请号 |
US20060387127 |
申请日期 |
2006.03.22 |
申请人 |
MEADE JOHN C.;DELOUGHERY NIALL G.;BRECHER GERALD I.;BLECK JAMES H.;ENDOEVOLUTION, LLC |
发明人 |
MEADE JOHN C.;DELOUGHERY NIALL G.;BRECHER GERALD I.;BLECK JAMES H. |
分类号 |
A61B17/06;A61B17/04;A61B17/28 |
主分类号 |
A61B17/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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